diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/quartz')
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/CGS.h | 84 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzEvents.m | 984 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzGL.m | 281 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzKeys.h | 146 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.h | 237 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.m | 1691 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.h | 28 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.m | 574 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.h | 43 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m | 232 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzYUV.m | 330 |
11 files changed, 0 insertions, 4630 deletions
diff --git a/distrib/sdl-1.2.12/src/video/quartz/CGS.h b/distrib/sdl-1.2.12/src/video/quartz/CGS.h deleted file mode 100644 index 234ff77..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/CGS.h +++ /dev/null @@ -1,84 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* - Obscuring code: maximum number of windows above ours (inclusive) - - Note: this doesn't work too well in practice and should be - phased out when we add OpenGL 2D acceleration. It was never - enabled in the first place, so this shouldn't be a problem ;-) -*/ -#define kMaxWindows 256 - -/* Some of the Core Graphics Server API for obscuring code */ -#define kCGSWindowLevelTop 2147483632 -#define kCGSWindowLevelDockIconDrag 500 -#define kCGSWindowLevelDockMenu 101 -#define kCGSWindowLevelMenuIgnore 21 -#define kCGSWindowLevelMenu 20 -#define kCGSWindowLevelDockLabel 12 -#define kCGSWindowLevelDockIcon 11 -#define kCGSWindowLevelDock 10 -#define kCGSWindowLevelUtility 3 -#define kCGSWindowLevelNormal 0 - -/* - For completeness; We never use these window levels, they are always below us - #define kCGSWindowLevelMBarShadow -20 - #define kCGSWindowLevelDesktopPicture -2147483647 - #define kCGSWindowLevelDesktop -2147483648 -*/ - -typedef CGError CGSError; -typedef long CGSWindowCount; -typedef void * CGSConnectionID; -typedef int CGSWindowID; -typedef CGSWindowID* CGSWindowIDList; -typedef CGWindowLevel CGSWindowLevel; -typedef NSRect CGSRect; - -extern CGSConnectionID _CGSDefaultConnection (); - -extern CGSError CGSGetOnScreenWindowList (CGSConnectionID cid, - CGSConnectionID owner, - CGSWindowCount listCapacity, - CGSWindowIDList list, - CGSWindowCount *listCount); - -extern CGSError CGSGetScreenRectForWindow (CGSConnectionID cid, - CGSWindowID wid, - CGSRect *rect); - -extern CGWindowLevel CGSGetWindowLevel (CGSConnectionID cid, - CGSWindowID wid, - CGSWindowLevel *level); - -extern CGSError CGSDisplayHWFill (CGDirectDisplayID id, unsigned int x, unsigned int y, - unsigned int w, unsigned int h, unsigned int color); - -extern CGSError CGSDisplayCanHWFill (CGDirectDisplayID id); - -extern CGSError CGSGetMouseEnabledFlags (CGSConnectionID cid, CGSWindowID wid, int *flags); - -int CGSDisplayHWSync (CGDirectDisplayID id); - diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzEvents.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzEvents.m deleted file mode 100644 index 6f7f7cb..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzEvents.m +++ /dev/null @@ -1,984 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWM.h" - -#include <IOKit/IOMessage.h> /* For wake from sleep detection */ -#include <IOKit/pwr_mgt/IOPMLib.h> /* For wake from sleep detection */ -#include "SDL_QuartzKeys.h" - -/* - * In Panther, this header defines device dependent masks for - * right side keys. These definitions only exist in Panther, but - * the header seems to exist at least in Jaguar and probably earlier - * versions of the OS, so this should't break anything. - */ -#include <IOKit/hidsystem/IOLLEvent.h> -/* - * These are not defined before Panther. To keep the code compiling - * on systems without these, I will define if they don't exist. - */ -#ifndef NX_DEVICERCTLKEYMASK - #define NX_DEVICELCTLKEYMASK 0x00000001 -#endif -#ifndef NX_DEVICELSHIFTKEYMASK - #define NX_DEVICELSHIFTKEYMASK 0x00000002 -#endif -#ifndef NX_DEVICERSHIFTKEYMASK - #define NX_DEVICERSHIFTKEYMASK 0x00000004 -#endif -#ifndef NX_DEVICELCMDKEYMASK - #define NX_DEVICELCMDKEYMASK 0x00000008 -#endif -#ifndef NX_DEVICERCMDKEYMASK - #define NX_DEVICERCMDKEYMASK 0x00000010 -#endif -#ifndef NX_DEVICELALTKEYMASK - #define NX_DEVICELALTKEYMASK 0x00000020 -#endif -#ifndef NX_DEVICERALTKEYMASK - #define NX_DEVICERALTKEYMASK 0x00000040 -#endif -#ifndef NX_DEVICERCTLKEYMASK - #define NX_DEVICERCTLKEYMASK 0x00002000 -#endif - -void QZ_InitOSKeymap (_THIS) { - const void *KCHRPtr; - UInt32 state; - UInt32 value; - int i; - int world = SDLK_WORLD_0; - - for ( i=0; i<SDL_TABLESIZE(keymap); ++i ) - keymap[i] = SDLK_UNKNOWN; - - /* This keymap is almost exactly the same as the OS 9 one */ - keymap[QZ_ESCAPE] = SDLK_ESCAPE; - keymap[QZ_F1] = SDLK_F1; - keymap[QZ_F2] = SDLK_F2; - keymap[QZ_F3] = SDLK_F3; - keymap[QZ_F4] = SDLK_F4; - keymap[QZ_F5] = SDLK_F5; - keymap[QZ_F6] = SDLK_F6; - keymap[QZ_F7] = SDLK_F7; - keymap[QZ_F8] = SDLK_F8; - keymap[QZ_F9] = SDLK_F9; - keymap[QZ_F10] = SDLK_F10; - keymap[QZ_F11] = SDLK_F11; - keymap[QZ_F12] = SDLK_F12; - keymap[QZ_F13] = SDLK_F13; - keymap[QZ_F14] = SDLK_F14; - keymap[QZ_F15] = SDLK_F15; -/* - keymap[QZ_PRINT] = SDLK_PRINT; - keymap[QZ_SCROLLOCK] = SDLK_SCROLLOCK; - keymap[QZ_PAUSE] = SDLK_PAUSE; -*/ - keymap[QZ_POWER] = SDLK_POWER; - keymap[QZ_BACKQUOTE] = SDLK_BACKQUOTE; - keymap[QZ_1] = SDLK_1; - keymap[QZ_2] = SDLK_2; - keymap[QZ_3] = SDLK_3; - keymap[QZ_4] = SDLK_4; - keymap[QZ_5] = SDLK_5; - keymap[QZ_6] = SDLK_6; - keymap[QZ_7] = SDLK_7; - keymap[QZ_8] = SDLK_8; - keymap[QZ_9] = SDLK_9; - keymap[QZ_0] = SDLK_0; - keymap[QZ_MINUS] = SDLK_MINUS; - keymap[QZ_EQUALS] = SDLK_EQUALS; - keymap[QZ_BACKSPACE] = SDLK_BACKSPACE; - keymap[QZ_INSERT] = SDLK_INSERT; - keymap[QZ_HOME] = SDLK_HOME; - keymap[QZ_PAGEUP] = SDLK_PAGEUP; - keymap[QZ_NUMLOCK] = SDLK_NUMLOCK; - keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; - keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; - keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; - keymap[QZ_TAB] = SDLK_TAB; - keymap[QZ_q] = SDLK_q; - keymap[QZ_w] = SDLK_w; - keymap[QZ_e] = SDLK_e; - keymap[QZ_r] = SDLK_r; - keymap[QZ_t] = SDLK_t; - keymap[QZ_y] = SDLK_y; - keymap[QZ_u] = SDLK_u; - keymap[QZ_i] = SDLK_i; - keymap[QZ_o] = SDLK_o; - keymap[QZ_p] = SDLK_p; - keymap[QZ_LEFTBRACKET] = SDLK_LEFTBRACKET; - keymap[QZ_RIGHTBRACKET] = SDLK_RIGHTBRACKET; - keymap[QZ_BACKSLASH] = SDLK_BACKSLASH; - keymap[QZ_DELETE] = SDLK_DELETE; - keymap[QZ_END] = SDLK_END; - keymap[QZ_PAGEDOWN] = SDLK_PAGEDOWN; - keymap[QZ_KP7] = SDLK_KP7; - keymap[QZ_KP8] = SDLK_KP8; - keymap[QZ_KP9] = SDLK_KP9; - keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; - keymap[QZ_CAPSLOCK] = SDLK_CAPSLOCK; - keymap[QZ_a] = SDLK_a; - keymap[QZ_s] = SDLK_s; - keymap[QZ_d] = SDLK_d; - keymap[QZ_f] = SDLK_f; - keymap[QZ_g] = SDLK_g; - keymap[QZ_h] = SDLK_h; - keymap[QZ_j] = SDLK_j; - keymap[QZ_k] = SDLK_k; - keymap[QZ_l] = SDLK_l; - keymap[QZ_SEMICOLON] = SDLK_SEMICOLON; - keymap[QZ_QUOTE] = SDLK_QUOTE; - keymap[QZ_RETURN] = SDLK_RETURN; - keymap[QZ_KP4] = SDLK_KP4; - keymap[QZ_KP5] = SDLK_KP5; - keymap[QZ_KP6] = SDLK_KP6; - keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; - keymap[QZ_LSHIFT] = SDLK_LSHIFT; - keymap[QZ_RSHIFT] = SDLK_RSHIFT; - keymap[QZ_z] = SDLK_z; - keymap[QZ_x] = SDLK_x; - keymap[QZ_c] = SDLK_c; - keymap[QZ_v] = SDLK_v; - keymap[QZ_b] = SDLK_b; - keymap[QZ_n] = SDLK_n; - keymap[QZ_m] = SDLK_m; - keymap[QZ_COMMA] = SDLK_COMMA; - keymap[QZ_PERIOD] = SDLK_PERIOD; - keymap[QZ_SLASH] = SDLK_SLASH; - keymap[QZ_UP] = SDLK_UP; - keymap[QZ_KP1] = SDLK_KP1; - keymap[QZ_KP2] = SDLK_KP2; - keymap[QZ_KP3] = SDLK_KP3; - keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; - keymap[QZ_LCTRL] = SDLK_LCTRL; - keymap[QZ_LALT] = SDLK_LALT; - keymap[QZ_LMETA] = SDLK_LMETA; - keymap[QZ_RCTRL] = SDLK_RCTRL; - keymap[QZ_RALT] = SDLK_RALT; - keymap[QZ_RMETA] = SDLK_RMETA; - keymap[QZ_SPACE] = SDLK_SPACE; - keymap[QZ_LEFT] = SDLK_LEFT; - keymap[QZ_DOWN] = SDLK_DOWN; - keymap[QZ_RIGHT] = SDLK_RIGHT; - keymap[QZ_KP0] = SDLK_KP0; - keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; - keymap[QZ_IBOOK_ENTER] = SDLK_KP_ENTER; - keymap[QZ_IBOOK_RIGHT] = SDLK_RIGHT; - keymap[QZ_IBOOK_DOWN] = SDLK_DOWN; - keymap[QZ_IBOOK_UP] = SDLK_UP; - keymap[QZ_IBOOK_LEFT] = SDLK_LEFT; - - /* - Up there we setup a static scancode->keysym map. However, it will not - work very well on international keyboard. Hence we now query MacOS - for its own keymap to adjust our own mapping table. However, this is - basically only useful for ascii char keys. This is also the reason - why we keep the static table, too. - */ - - /* Get a pointer to the systems cached KCHR */ - KCHRPtr = (void *)GetScriptManagerVariable(smKCHRCache); - if (KCHRPtr) - { - /* Loop over all 127 possible scan codes */ - for (i = 0; i < 0x7F; i++) - { - /* We pretend a clean start to begin with (i.e. no dead keys active */ - state = 0; - - /* Now translate the key code to a key value */ - value = KeyTranslate(KCHRPtr, i, &state) & 0xff; - - /* If the state become 0, it was a dead key. We need to translate again, - passing in the new state, to get the actual key value */ - if (state != 0) - value = KeyTranslate(KCHRPtr, i, &state) & 0xff; - - /* Now we should have an ascii value, or 0. Try to figure out to which SDL symbol it maps */ - if (value >= 128) /* Some non-ASCII char, map it to SDLK_WORLD_* */ - keymap[i] = world++; - else if (value >= 32) /* non-control ASCII char */ - keymap[i] = value; - } - } - - /* - The keypad codes are re-setup here, because the loop above cannot - distinguish between a key on the keypad and a regular key. We maybe - could get around this problem in another fashion: NSEvent's flags - include a "NSNumericPadKeyMask" bit; we could check that and modify - the symbol we return on the fly. However, this flag seems to exhibit - some weird behaviour related to the num lock key - */ - keymap[QZ_KP0] = SDLK_KP0; - keymap[QZ_KP1] = SDLK_KP1; - keymap[QZ_KP2] = SDLK_KP2; - keymap[QZ_KP3] = SDLK_KP3; - keymap[QZ_KP4] = SDLK_KP4; - keymap[QZ_KP5] = SDLK_KP5; - keymap[QZ_KP6] = SDLK_KP6; - keymap[QZ_KP7] = SDLK_KP7; - keymap[QZ_KP8] = SDLK_KP8; - keymap[QZ_KP9] = SDLK_KP9; - keymap[QZ_KP_MINUS] = SDLK_KP_MINUS; - keymap[QZ_KP_PLUS] = SDLK_KP_PLUS; - keymap[QZ_KP_PERIOD] = SDLK_KP_PERIOD; - keymap[QZ_KP_EQUALS] = SDLK_KP_EQUALS; - keymap[QZ_KP_DIVIDE] = SDLK_KP_DIVIDE; - keymap[QZ_KP_MULTIPLY] = SDLK_KP_MULTIPLY; - keymap[QZ_KP_ENTER] = SDLK_KP_ENTER; -} - -static void QZ_DoKey (_THIS, int state, NSEvent *event) { - - NSString *chars; - unsigned int i, numChars, clearChars = 0; - SDL_keysym key; - - /* - A key event can contain multiple characters, - or no characters at all. In most cases, it - will contain a single character. If it contains - 0 characters, we'll use 0 as the unicode. If it - contains multiple characters, we'll use 0 as - the scancode/keysym. - */ - if (SDL_TranslateUNICODE && state == SDL_PRESSED) { - [field_edit interpretKeyEvents:[NSArray arrayWithObject:event]]; - chars = [ event characters ]; - numChars = [ chars length ]; - clearChars = 1; - } else { - numChars = 0; - } - - if (numChars == 0) { - - key.scancode = [ event keyCode ]; - key.sym = keymap [ key.scancode ]; - key.unicode = 0; - key.mod = KMOD_NONE; - - SDL_PrivateKeyboard (state, &key); - } - else if (numChars >= 1) { - - key.scancode = [ event keyCode ]; - key.sym = keymap [ key.scancode ]; - key.unicode = [ chars characterAtIndex:0 ]; - key.mod = KMOD_NONE; - - SDL_PrivateKeyboard (state, &key); - - for (i = 1; i < numChars; i++) { - - key.scancode = 0; - key.sym = 0; - key.unicode = [ chars characterAtIndex:i]; - key.mod = KMOD_NONE; - - SDL_PrivateKeyboard (state, &key); - } - } - if (clearChars) { - [field_edit setString:@""]; - } - - if (SDL_getenv ("SDL_ENABLEAPPEVENTS")) - [ NSApp sendEvent:event ]; -} - -/* This is the original behavior, before support was added for - * differentiating between left and right versions of the keys. - */ -static void QZ_DoUnsidedModifiers (_THIS, unsigned int newMods) { - - const int mapping[] = { SDLK_CAPSLOCK, SDLK_LSHIFT, SDLK_LCTRL, SDLK_LALT, SDLK_LMETA }; - - int i; - int bit; - SDL_keysym key; - - key.scancode = 0; - key.sym = SDLK_UNKNOWN; - key.unicode = 0; - key.mod = KMOD_NONE; - - /* Iterate through the bits, testing each against the current modifiers */ - for (i = 0, bit = NSAlphaShiftKeyMask; bit <= NSCommandKeyMask; bit <<= 1, ++i) { - - unsigned int currentMask, newMask; - - currentMask = current_mods & bit; - newMask = newMods & bit; - - if ( currentMask && - currentMask != newMask ) { /* modifier up event */ - - key.sym = mapping[i]; - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - if (bit == NSAlphaShiftKeyMask) - SDL_PrivateKeyboard (SDL_PRESSED, &key); - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - else if ( newMask && - currentMask != newMask ) { /* modifier down event */ - - key.sym = mapping[i]; - SDL_PrivateKeyboard (SDL_PRESSED, &key); - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - if (bit == NSAlphaShiftKeyMask) - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - } -} - -/* This is a helper function for QZ_HandleModifierSide. This - * function reverts back to behavior before the distinction between - * sides was made. - */ -static void QZ_HandleNonDeviceModifier ( _THIS, unsigned int device_independent_mask, unsigned int newMods, unsigned int key_sym) { - unsigned int currentMask, newMask; - SDL_keysym key; - - key.scancode = 0; - key.sym = key_sym; - key.unicode = 0; - key.mod = KMOD_NONE; - - /* Isolate just the bits we care about in the depedent bits so we can - * figure out what changed - */ - currentMask = current_mods & device_independent_mask; - newMask = newMods & device_independent_mask; - - if ( currentMask && - currentMask != newMask ) { /* modifier up event */ - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - else if ( newMask && - currentMask != newMask ) { /* modifier down event */ - SDL_PrivateKeyboard (SDL_PRESSED, &key); - } -} - -/* This is a helper function for QZ_HandleModifierSide. - * This function sets the actual SDL_PrivateKeyboard event. - */ -static void QZ_HandleModifierOneSide ( _THIS, unsigned int newMods, - unsigned int key_sym, - unsigned int sided_device_dependent_mask ) { - - SDL_keysym key; - unsigned int current_dep_mask, new_dep_mask; - - key.scancode = 0; - key.sym = key_sym; - key.unicode = 0; - key.mod = KMOD_NONE; - - /* Isolate just the bits we care about in the depedent bits so we can - * figure out what changed - */ - current_dep_mask = current_mods & sided_device_dependent_mask; - new_dep_mask = newMods & sided_device_dependent_mask; - - /* We now know that this side bit flipped. But we don't know if - * it went pressed to released or released to pressed, so we must - * find out which it is. - */ - if( new_dep_mask && - current_dep_mask != new_dep_mask ) { - /* Modifier down event */ - SDL_PrivateKeyboard (SDL_PRESSED, &key); - } - else /* Modifier up event */ { - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } -} - -/* This is a helper function for QZ_DoSidedModifiers. - * This function will figure out if the modifier key is the left or right side, - * e.g. left-shift vs right-shift. - */ -static void QZ_HandleModifierSide ( _THIS, int device_independent_mask, - unsigned int newMods, - unsigned int left_key_sym, - unsigned int right_key_sym, - unsigned int left_device_dependent_mask, - unsigned int right_device_dependent_mask ) { - unsigned int device_dependent_mask = 0; - unsigned int diff_mod = 0; - - device_dependent_mask = left_device_dependent_mask | right_device_dependent_mask; - /* On the basis that the device independent mask is set, but there are - * no device dependent flags set, we'll assume that we can't detect this - * keyboard and revert to the unsided behavior. - */ - if ( (device_dependent_mask & newMods) == 0 ) { - /* Revert to the old behavior */ - QZ_HandleNonDeviceModifier ( this, device_independent_mask, newMods, left_key_sym ); - return; - } - - /* XOR the previous state against the new state to see if there's a change */ - diff_mod = (device_dependent_mask & current_mods) - ^ (device_dependent_mask & newMods); - - if ( diff_mod ) { - /* A change in state was found. Isolate the left and right bits - * to handle them separately just in case the values can simulataneously - * change or if the bits don't both exist. - */ - if ( left_device_dependent_mask & diff_mod ) { - QZ_HandleModifierOneSide ( this, newMods, left_key_sym, left_device_dependent_mask ); - } - if ( right_device_dependent_mask & diff_mod ) { - QZ_HandleModifierOneSide ( this, newMods, right_key_sym, right_device_dependent_mask ); - } - } -} - -/* This is a helper function for QZ_DoSidedModifiers. - * This function will release a key press in the case that - * it is clear that the modifier has been released (i.e. one side - * can't still be down). - */ -static void QZ_ReleaseModifierSide ( _THIS, - unsigned int device_independent_mask, - unsigned int newMods, - unsigned int left_key_sym, - unsigned int right_key_sym, - unsigned int left_device_dependent_mask, - unsigned int right_device_dependent_mask ) { - unsigned int device_dependent_mask = 0; - SDL_keysym key; - - key.scancode = 0; - key.sym = SDLK_UNKNOWN; - key.unicode = 0; - key.mod = KMOD_NONE; - - device_dependent_mask = left_device_dependent_mask | right_device_dependent_mask; - /* On the basis that the device independent mask is set, but there are - * no device dependent flags set, we'll assume that we can't detect this - * keyboard and revert to the unsided behavior. - */ - if ( (device_dependent_mask & current_mods) == 0 ) { - /* In this case, we can't detect the keyboard, so use the left side - * to represent both, and release it. - */ - key.sym = left_key_sym; - SDL_PrivateKeyboard (SDL_RELEASED, &key); - - return; - } - - - /* - * This could have been done in an if-else case because at this point, - * we know that all keys have been released when calling this function. - * But I'm being paranoid so I want to handle each separately, - * so I hope this doesn't cause other problems. - */ - if ( left_device_dependent_mask & current_mods ) { - key.sym = left_key_sym; - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - if ( right_device_dependent_mask & current_mods ) { - key.sym = right_key_sym; - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } -} - -/* This is a helper function for QZ_DoSidedModifiers. - * This function handles the CapsLock case. - */ -static void QZ_HandleCapsLock (_THIS, unsigned int newMods) { - unsigned int currentMask, newMask; - SDL_keysym key; - - key.scancode = 0; - key.sym = SDLK_CAPSLOCK; - key.unicode = 0; - key.mod = KMOD_NONE; - - currentMask = current_mods & NSAlphaShiftKeyMask; - newMask = newMods & NSAlphaShiftKeyMask; - - if ( currentMask && - currentMask != newMask ) { /* modifier up event */ - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - SDL_PrivateKeyboard (SDL_PRESSED, &key); - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } - else if ( newMask && - currentMask != newMask ) { /* modifier down event */ - /* If this was Caps Lock, we need some additional voodoo to make SDL happy */ - SDL_PrivateKeyboard (SDL_PRESSED, &key); - SDL_PrivateKeyboard (SDL_RELEASED, &key); - } -} - -/* This function will handle the modifier keys and also determine the - * correct side of the key. - */ -static void QZ_DoSidedModifiers (_THIS, unsigned int newMods) { - /* Set up arrays for the key syms for the left and right side. */ - const unsigned int left_mapping[] = { SDLK_LSHIFT, SDLK_LCTRL, SDLK_LALT, SDLK_LMETA }; - const unsigned int right_mapping[] = { SDLK_RSHIFT, SDLK_RCTRL, SDLK_RALT, SDLK_RMETA }; - /* Set up arrays for the device dependent masks with indices that - * correspond to the _mapping arrays - */ - const unsigned int left_device_mapping[] = { NX_DEVICELSHIFTKEYMASK, NX_DEVICELCTLKEYMASK, NX_DEVICELALTKEYMASK, NX_DEVICELCMDKEYMASK }; - const unsigned int right_device_mapping[] = { NX_DEVICERSHIFTKEYMASK, NX_DEVICERCTLKEYMASK, NX_DEVICERALTKEYMASK, NX_DEVICERCMDKEYMASK }; - - unsigned int i; - unsigned int bit; - - /* Handle CAPSLOCK separately because it doesn't have a left/right side */ - QZ_HandleCapsLock ( this, newMods ); - - /* Iterate through the bits, testing each against the current modifiers */ - for (i = 0, bit = NSShiftKeyMask; bit <= NSCommandKeyMask; bit <<= 1, ++i) { - - unsigned int currentMask, newMask; - - currentMask = current_mods & bit; - newMask = newMods & bit; - - /* If the bit is set, we must always examine it because the left - * and right side keys may alternate or both may be pressed. - */ - if ( newMask ) { - QZ_HandleModifierSide ( this, bit, newMods, - left_mapping[i], - right_mapping[i], - left_device_mapping[i], - right_device_mapping[i] ); - } - /* If the state changed from pressed to unpressed, we must examine - * the device dependent bits to release the correct keys. - */ - else if ( currentMask && - currentMask != newMask ) { /* modifier up event */ - QZ_ReleaseModifierSide ( this, bit, newMods, - left_mapping[i], - right_mapping[i], - left_device_mapping[i], - right_device_mapping[i] ); - } - } -} - -/* This function is called to handle the modifiers. - * It will try to distinguish between the left side and right side - * of the keyboard for those modifiers that qualify if the - * operating system version supports it. Otherwise, the code - * will not try to make the distinction. - */ -static void QZ_DoModifiers (_THIS, unsigned int newMods) { - - if (current_mods == newMods) - return; - - /* - * Starting with Panther (10.3.0), the ability to distinguish between - * left side and right side modifiers is available. - */ - if( system_version >= 0x1030 ) { - QZ_DoSidedModifiers (this, newMods); - } - else { - QZ_DoUnsidedModifiers (this, newMods); - } - - current_mods = newMods; -} - -static void QZ_GetMouseLocation (_THIS, NSPoint *p) { - *p = [ NSEvent mouseLocation ]; /* global coordinates */ - if (qz_window) - QZ_PrivateGlobalToLocal (this, p); - QZ_PrivateCocoaToSDL (this, p); -} - -void QZ_DoActivate (_THIS) { - - SDL_PrivateAppActive (1, SDL_APPINPUTFOCUS | (QZ_IsMouseInWindow (this) ? SDL_APPMOUSEFOCUS : 0)); - - QZ_UpdateCursor(this); - - /* Regrab input, only if it was previously grabbed */ - if ( current_grab_mode == SDL_GRAB_ON ) { - - /* Restore cursor location if input was grabbed */ - QZ_PrivateWarpCursor (this, cursor_loc.x, cursor_loc.y); - QZ_ChangeGrabState (this, QZ_ENABLE_GRAB); - } - else { - /* Update SDL's mouse location */ - NSPoint p; - QZ_GetMouseLocation (this, &p); - SDL_PrivateMouseMotion (0, 0, p.x, p.y); - } -} - -void QZ_DoDeactivate (_THIS) { - - SDL_PrivateAppActive (0, SDL_APPINPUTFOCUS | SDL_APPMOUSEFOCUS); - - /* Get the current cursor location, for restore on activate */ - QZ_GetMouseLocation (this, &cursor_loc); - - /* Reassociate mouse and cursor */ - CGAssociateMouseAndMouseCursorPosition (1); - - QZ_UpdateCursor(this); -} - -void QZ_SleepNotificationHandler (void * refcon, - io_service_t service, - natural_t messageType, - void * messageArgument ) -{ - SDL_VideoDevice *this = (SDL_VideoDevice*)refcon; - - switch(messageType) - { - case kIOMessageSystemWillSleep: - IOAllowPowerChange(power_connection, (long) messageArgument); - break; - case kIOMessageCanSystemSleep: - IOAllowPowerChange(power_connection, (long) messageArgument); - break; - case kIOMessageSystemHasPoweredOn: - /* awake */ - SDL_PrivateExpose(); - break; - } -} - -void QZ_RegisterForSleepNotifications (_THIS) -{ - CFRunLoopSourceRef rls; - IONotificationPortRef thePortRef; - io_object_t notifier; - - power_connection = IORegisterForSystemPower (this, &thePortRef, QZ_SleepNotificationHandler, ¬ifier); - - if (power_connection == 0) - NSLog(@"SDL: QZ_SleepNotificationHandler() IORegisterForSystemPower failed."); - - rls = IONotificationPortGetRunLoopSource (thePortRef); - CFRunLoopAddSource (CFRunLoopGetCurrent(), rls, kCFRunLoopDefaultMode); - CFRelease (rls); -} - - -/* Try to map Quartz mouse buttons to SDL's lingo... */ -static int QZ_OtherMouseButtonToSDL(int button) -{ - switch (button) - { - case 0: - return(SDL_BUTTON_LEFT); /* 1 */ - case 1: - return(SDL_BUTTON_RIGHT); /* 3 */ - case 2: - return(SDL_BUTTON_MIDDLE); /* 2 */ - } - - /* >= 3: skip 4 & 5, since those are the SDL mousewheel buttons. */ - return(button + 3); -} - - -void QZ_PumpEvents (_THIS) -{ - static Uint32 screensaverTicks = 0; - Uint32 nowTicks; - CGMouseDelta dx, dy; - - NSDate *distantPast; - NSEvent *event; - NSRect winRect; - NSAutoreleasePool *pool; - - if (!SDL_VideoSurface) - return; /* don't do anything if there's no screen surface. */ - - /* Update activity every five seconds to prevent screensaver. --ryan. */ - if (!allow_screensaver) { - nowTicks = SDL_GetTicks(); - if ((nowTicks - screensaverTicks) > 5000) - { - UpdateSystemActivity(UsrActivity); - screensaverTicks = nowTicks; - } - } - - pool = [ [ NSAutoreleasePool alloc ] init ]; - distantPast = [ NSDate distantPast ]; - - winRect = NSMakeRect (0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); - - /* while grabbed, accumulate all mouse moved events into one SDL mouse event */ - dx = 0; - dy = 0; - - do { - - /* Poll for an event. This will not block */ - event = [ NSApp nextEventMatchingMask:NSAnyEventMask - untilDate:distantPast - inMode: NSDefaultRunLoopMode dequeue:YES ]; - if (event != nil) { - - int button; - unsigned int type; - BOOL isInGameWin; - - #define DO_MOUSE_DOWN(button) do { \ - if ( SDL_GetAppState() & SDL_APPMOUSEFOCUS ) { \ - SDL_PrivateMouseButton (SDL_PRESSED, button, 0, 0); \ - expect_mouse_up |= 1<<button; \ - } \ - [ NSApp sendEvent:event ]; \ - } while(0) - - #define DO_MOUSE_UP(button) do { \ - if ( expect_mouse_up & (1<<button) ) { \ - SDL_PrivateMouseButton (SDL_RELEASED, button, 0, 0); \ - expect_mouse_up &= ~(1<<button); \ - } \ - [ NSApp sendEvent:event ]; \ - } while(0) - - type = [ event type ]; - isInGameWin = QZ_IsMouseInWindow (this); - - QZ_DoModifiers(this, [ event modifierFlags ] ); - - switch (type) { - case NSLeftMouseDown: - if ( SDL_getenv("SDL_HAS3BUTTONMOUSE") ) { - DO_MOUSE_DOWN (SDL_BUTTON_LEFT); - } else { - if ( NSCommandKeyMask & current_mods ) { - last_virtual_button = SDL_BUTTON_RIGHT; - DO_MOUSE_DOWN (SDL_BUTTON_RIGHT); - } - else if ( NSAlternateKeyMask & current_mods ) { - last_virtual_button = SDL_BUTTON_MIDDLE; - DO_MOUSE_DOWN (SDL_BUTTON_MIDDLE); - } - else { - DO_MOUSE_DOWN (SDL_BUTTON_LEFT); - } - } - break; - - case NSLeftMouseUp: - if ( last_virtual_button != 0 ) { - DO_MOUSE_UP (last_virtual_button); - last_virtual_button = 0; - } - else { - DO_MOUSE_UP (SDL_BUTTON_LEFT); - } - break; - - case NSOtherMouseDown: - case NSRightMouseDown: - button = QZ_OtherMouseButtonToSDL([ event buttonNumber ]); - DO_MOUSE_DOWN (button); - break; - - case NSOtherMouseUp: - case NSRightMouseUp: - button = QZ_OtherMouseButtonToSDL([ event buttonNumber ]); - DO_MOUSE_UP (button); - break; - - case NSSystemDefined: - /* - Future: up to 32 "mouse" buttons can be handled. - if ([event subtype] == 7) { - unsigned int buttons; - buttons = [ event data2 ]; - */ - break; - case NSLeftMouseDragged: - case NSRightMouseDragged: - case NSOtherMouseDragged: /* usually middle mouse dragged */ - case NSMouseMoved: - if ( grab_state == QZ_INVISIBLE_GRAB ) { - - /* - If input is grabbed+hidden, the cursor doesn't move, - so we have to call the lowlevel window server - function. This is less accurate but works OK. - */ - CGMouseDelta dx1, dy1; - CGGetLastMouseDelta (&dx1, &dy1); - dx += dx1; - dy += dy1; - } - else { - - /* - Get the absolute mouse location. This is not the - mouse location after the currently processed event, - but the *current* mouse location, i.e. after all - pending events. This means that if there are - multiple mouse moved events in the queue, we make - multiple identical calls to SDL_PrivateMouseMotion(), - but that's no problem since the latter only - generates SDL events for nonzero movements. In my - experience on PBG4/10.4.8, this rarely happens anyway. - */ - NSPoint p; - QZ_GetMouseLocation (this, &p); - SDL_PrivateMouseMotion (0, 0, p.x, p.y); - } - - /* - Handle grab input+cursor visible by warping the cursor back - into the game window. This still generates a mouse moved event, - but not as a result of the warp (so it's in the right direction). - */ - if ( grab_state == QZ_VISIBLE_GRAB && !isInGameWin ) { - - NSPoint p; - QZ_GetMouseLocation (this, &p); - - if ( p.x < 0.0 ) - p.x = 0.0; - - if ( p.y < 0.0 ) - p.y = 0.0; - - if ( p.x >= winRect.size.width ) - p.x = winRect.size.width-1; - - if ( p.y >= winRect.size.height ) - p.y = winRect.size.height-1; - - QZ_PrivateWarpCursor (this, p.x, p.y); - } - else - if ( !isInGameWin && (SDL_GetAppState() & SDL_APPMOUSEFOCUS) ) { - - SDL_PrivateAppActive (0, SDL_APPMOUSEFOCUS); - - if (grab_state == QZ_INVISIBLE_GRAB) - /*The cursor has left the window even though it is - disassociated from the mouse (and therefore - shouldn't move): this can happen with Wacom - tablets, and it effectively breaks the grab, since - mouse down events now go to background - applications. The only possibility to avoid this - seems to be talking to the tablet driver - (AppleEvents) to constrain its mapped area to the - window, which may not be worth the effort. For - now, handle the condition more gracefully than - before by reassociating cursor and mouse until the - cursor enters the window again, making it obvious - to the user that the grab is broken.*/ - CGAssociateMouseAndMouseCursorPosition (1); - - QZ_UpdateCursor(this); - } - else - if ( isInGameWin && (SDL_GetAppState() & (SDL_APPMOUSEFOCUS | SDL_APPINPUTFOCUS)) == SDL_APPINPUTFOCUS ) { - - SDL_PrivateAppActive (1, SDL_APPMOUSEFOCUS); - - QZ_UpdateCursor(this); - - if (grab_state == QZ_INVISIBLE_GRAB) { /*see comment above*/ - QZ_PrivateWarpCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2); - CGAssociateMouseAndMouseCursorPosition (0); - } - } - break; - case NSScrollWheel: - if ( isInGameWin ) { - float dy, dx; - Uint8 button; - dy = [ event deltaY ]; - dx = [ event deltaX ]; - if ( dy > 0.0 || dx > 0.0 ) /* Scroll up */ - button = SDL_BUTTON_WHEELUP; - else /* Scroll down */ - button = SDL_BUTTON_WHEELDOWN; - /* For now, wheel is sent as a quick down+up */ - SDL_PrivateMouseButton (SDL_PRESSED, button, 0, 0); - SDL_PrivateMouseButton (SDL_RELEASED, button, 0, 0); - } - break; - case NSKeyUp: - QZ_DoKey (this, SDL_RELEASED, event); - break; - case NSKeyDown: - QZ_DoKey (this, SDL_PRESSED, event); - break; - case NSFlagsChanged: - break; - case NSAppKitDefined: - [ NSApp sendEvent:event ]; - if ([ event subtype ] == NSApplicationActivatedEventType && (mode_flags & SDL_FULLSCREEN)) { - /* the default handling of this event seems to reset any cursor set by [NSCursor set] (used by SDL_SetCursor() in fullscreen mode) to the default system arrow cursor */ - SDL_Cursor *sdlc = SDL_GetCursor(); - if (sdlc != NULL && sdlc->wm_cursor != NULL) { - [ sdlc->wm_cursor->nscursor set ]; - } - } - break; - /* case NSApplicationDefined: break; */ - /* case NSPeriodic: break; */ - /* case NSCursorUpdate: break; */ - default: - [ NSApp sendEvent:event ]; - } - } - } while (event != nil); - - /* handle accumulated mouse moved events */ - if (dx != 0 || dy != 0) - SDL_PrivateMouseMotion (0, 1, dx, dy); - - [ pool release ]; -} - -void QZ_UpdateMouse (_THIS) -{ - NSPoint p; - QZ_GetMouseLocation (this, &p); - SDL_PrivateAppActive (QZ_IsMouseInWindow (this), SDL_APPMOUSEFOCUS); - SDL_PrivateMouseMotion (0, 0, p.x, p.y); -} diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzGL.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzGL.m deleted file mode 100644 index ef44745..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzGL.m +++ /dev/null @@ -1,281 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" - -/* - * GL_ARB_Multisample is supposed to be available in 10.1, according to Apple: - * - * http://developer.apple.com/opengl/extensions.html#GL_ARB_multisample - * - * ...but it isn't in the system headers, according to Sam: - * - * http://www.libsdl.org/pipermail/sdl/2003-December/058335.html - * - * These are normally enums and not #defines in the system headers. - * - * --ryan. - */ -#if (MAC_OS_X_VERSION_MAX_ALLOWED < 1020) -#define NSOpenGLPFASampleBuffers ((NSOpenGLPixelFormatAttribute) 55) -#define NSOpenGLPFASamples ((NSOpenGLPixelFormatAttribute) 56) -#endif - - -@implementation NSOpenGLContext (CGLContextAccess) -- (CGLContextObj) cglContext; -{ - return _contextAuxiliary; -} -@end - -/* OpenGL helper functions (used internally) */ - -int QZ_SetupOpenGL (_THIS, int bpp, Uint32 flags) { - - NSOpenGLPixelFormatAttribute attr[32]; - NSOpenGLPixelFormat *fmt; - int i = 0; - int colorBits = bpp; - - /* if a GL library hasn't been loaded at this point, load the default. */ - if (!this->gl_config.driver_loaded) { - if (QZ_GL_LoadLibrary(this, NULL) == -1) - return 0; - } - - if ( flags & SDL_FULLSCREEN ) { - - attr[i++] = NSOpenGLPFAFullScreen; - } - /* In windowed mode, the OpenGL pixel depth must match device pixel depth */ - else if ( colorBits != device_bpp ) { - - colorBits = device_bpp; - } - - attr[i++] = NSOpenGLPFAColorSize; - attr[i++] = colorBits; - - attr[i++] = NSOpenGLPFADepthSize; - attr[i++] = this->gl_config.depth_size; - - if ( this->gl_config.double_buffer ) { - attr[i++] = NSOpenGLPFADoubleBuffer; - } - - if ( this->gl_config.stereo ) { - attr[i++] = NSOpenGLPFAStereo; - } - - if ( this->gl_config.stencil_size != 0 ) { - attr[i++] = NSOpenGLPFAStencilSize; - attr[i++] = this->gl_config.stencil_size; - } - - if ( (this->gl_config.accum_red_size + - this->gl_config.accum_green_size + - this->gl_config.accum_blue_size + - this->gl_config.accum_alpha_size) > 0 ) { - attr[i++] = NSOpenGLPFAAccumSize; - attr[i++] = this->gl_config.accum_red_size + this->gl_config.accum_green_size + this->gl_config.accum_blue_size + this->gl_config.accum_alpha_size; - } - - if ( this->gl_config.multisamplebuffers != 0 ) { - attr[i++] = NSOpenGLPFASampleBuffers; - attr[i++] = this->gl_config.multisamplebuffers; - } - - if ( this->gl_config.multisamplesamples != 0 ) { - attr[i++] = NSOpenGLPFASamples; - attr[i++] = this->gl_config.multisamplesamples; - attr[i++] = NSOpenGLPFANoRecovery; - } - - if ( this->gl_config.accelerated > 0 ) { - attr[i++] = NSOpenGLPFAAccelerated; - } - - attr[i++] = NSOpenGLPFAScreenMask; - attr[i++] = CGDisplayIDToOpenGLDisplayMask (display_id); - attr[i] = 0; - - fmt = [ [ NSOpenGLPixelFormat alloc ] initWithAttributes:attr ]; - if (fmt == nil) { - SDL_SetError ("Failed creating OpenGL pixel format"); - return 0; - } - - gl_context = [ [ NSOpenGLContext alloc ] initWithFormat:fmt - shareContext:nil]; - - [ fmt release ]; - - if (gl_context == nil) { - SDL_SetError ("Failed creating OpenGL context"); - return 0; - } - - /* Synchronize QZ_GL_SwapBuffers() to vertical retrace. - * (Apple's documentation is not completely clear about what this setting - * exactly does, IMHO - for a detailed explanation see - * http://lists.apple.com/archives/mac-opengl/2006/Jan/msg00080.html ) - */ - if ( this->gl_config.swap_control >= 0 ) { - long value; - value = this->gl_config.swap_control; - [ gl_context setValues: &value forParameter: NSOpenGLCPSwapInterval ]; - } - - /* - * Wisdom from Apple engineer in reference to UT2003's OpenGL performance: - * "You are blowing a couple of the internal OpenGL function caches. This - * appears to be happening in the VAO case. You can tell OpenGL to up - * the cache size by issuing the following calls right after you create - * the OpenGL context. The default cache size is 16." --ryan. - */ - - #ifndef GLI_ARRAY_FUNC_CACHE_MAX - #define GLI_ARRAY_FUNC_CACHE_MAX 284 - #endif - - #ifndef GLI_SUBMIT_FUNC_CACHE_MAX - #define GLI_SUBMIT_FUNC_CACHE_MAX 280 - #endif - - { - long cache_max = 64; - CGLContextObj ctx = [ gl_context cglContext ]; - CGLSetParameter (ctx, GLI_SUBMIT_FUNC_CACHE_MAX, &cache_max); - CGLSetParameter (ctx, GLI_ARRAY_FUNC_CACHE_MAX, &cache_max); - } - - /* End Wisdom from Apple Engineer section. --ryan. */ - - return 1; -} - -void QZ_TearDownOpenGL (_THIS) { - - [ NSOpenGLContext clearCurrentContext ]; - [ gl_context clearDrawable ]; - [ gl_context release ]; -} - - -/* SDL OpenGL functions */ -static const char *DEFAULT_OPENGL_LIB_NAME = - "/System/Library/Frameworks/OpenGL.framework/Libraries/libGL.dylib"; - -int QZ_GL_LoadLibrary (_THIS, const char *location) { - if ( gl_context != NULL ) { - SDL_SetError("OpenGL context already created"); - return -1; - } - - if (opengl_library != NULL) - SDL_UnloadObject(opengl_library); - - if (location == NULL) - location = DEFAULT_OPENGL_LIB_NAME; - - opengl_library = SDL_LoadObject(location); - if (opengl_library != NULL) { - this->gl_config.driver_loaded = 1; - return 0; - } - - this->gl_config.driver_loaded = 0; - return -1; -} - -void* QZ_GL_GetProcAddress (_THIS, const char *proc) { - return SDL_LoadFunction(opengl_library, proc); -} - -int QZ_GL_GetAttribute (_THIS, SDL_GLattr attrib, int* value) { - - GLenum attr = 0; - - QZ_GL_MakeCurrent (this); - - switch (attrib) { - case SDL_GL_RED_SIZE: attr = GL_RED_BITS; break; - case SDL_GL_BLUE_SIZE: attr = GL_BLUE_BITS; break; - case SDL_GL_GREEN_SIZE: attr = GL_GREEN_BITS; break; - case SDL_GL_ALPHA_SIZE: attr = GL_ALPHA_BITS; break; - case SDL_GL_DOUBLEBUFFER: attr = GL_DOUBLEBUFFER; break; - case SDL_GL_DEPTH_SIZE: attr = GL_DEPTH_BITS; break; - case SDL_GL_STENCIL_SIZE: attr = GL_STENCIL_BITS; break; - case SDL_GL_ACCUM_RED_SIZE: attr = GL_ACCUM_RED_BITS; break; - case SDL_GL_ACCUM_GREEN_SIZE: attr = GL_ACCUM_GREEN_BITS; break; - case SDL_GL_ACCUM_BLUE_SIZE: attr = GL_ACCUM_BLUE_BITS; break; - case SDL_GL_ACCUM_ALPHA_SIZE: attr = GL_ACCUM_ALPHA_BITS; break; - case SDL_GL_STEREO: attr = GL_STEREO; break; - case SDL_GL_MULTISAMPLEBUFFERS: attr = GL_SAMPLE_BUFFERS_ARB; break; - case SDL_GL_MULTISAMPLESAMPLES: attr = GL_SAMPLES_ARB; break; - case SDL_GL_BUFFER_SIZE: - { - GLint bits = 0; - GLint component; - - /* there doesn't seem to be a single flag in OpenGL for this! */ - glGetIntegerv (GL_RED_BITS, &component); bits += component; - glGetIntegerv (GL_GREEN_BITS,&component); bits += component; - glGetIntegerv (GL_BLUE_BITS, &component); bits += component; - glGetIntegerv (GL_ALPHA_BITS, &component); bits += component; - - *value = bits; - return 0; - } - case SDL_GL_ACCELERATED_VISUAL: - { - long val; - /* FIXME: How do we get this information here? - [fmt getValues: &val forAttribute: NSOpenGLPFAAccelerated attr forVirtualScreen: 0]; - */ - val = (this->gl_config.accelerated != 0);; - *value = val; - return 0; - } - case SDL_GL_SWAP_CONTROL: - { - long val; - [ gl_context getValues: &val forParameter: NSOpenGLCPSwapInterval ]; - *value = val; - return 0; - } - } - - glGetIntegerv (attr, (GLint *)value); - return 0; -} - -int QZ_GL_MakeCurrent (_THIS) { - [ gl_context makeCurrentContext ]; - return 0; -} - -void QZ_GL_SwapBuffers (_THIS) { - [ gl_context flushBuffer ]; -} diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzKeys.h b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzKeys.h deleted file mode 100644 index 8b1c13b..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzKeys.h +++ /dev/null @@ -1,146 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* These are the Macintosh key scancode constants -- from Inside Macintosh */ - -#define QZ_ESCAPE 0x35 -#define QZ_F1 0x7A -#define QZ_F2 0x78 -#define QZ_F3 0x63 -#define QZ_F4 0x76 -#define QZ_F5 0x60 -#define QZ_F6 0x61 -#define QZ_F7 0x62 -#define QZ_F8 0x64 -#define QZ_F9 0x65 -#define QZ_F10 0x6D -#define QZ_F11 0x67 -#define QZ_F12 0x6F -#define QZ_F13 0x69 -#define QZ_F14 0x6B -#define QZ_F15 0x71 -/* -#define QZ_PRINT 0x69 -#define QZ_SCROLLOCK 0x6B -#define QZ_PAUSE 0x71 -*/ -#define QZ_POWER 0x7F -#define QZ_BACKQUOTE 0x32 -#define QZ_1 0x12 -#define QZ_2 0x13 -#define QZ_3 0x14 -#define QZ_4 0x15 -#define QZ_5 0x17 -#define QZ_6 0x16 -#define QZ_7 0x1A -#define QZ_8 0x1C -#define QZ_9 0x19 -#define QZ_0 0x1D -#define QZ_MINUS 0x1B -#define QZ_EQUALS 0x18 -#define QZ_BACKSPACE 0x33 -#define QZ_INSERT 0x72 -#define QZ_HOME 0x73 -#define QZ_PAGEUP 0x74 -#define QZ_NUMLOCK 0x47 -#define QZ_KP_EQUALS 0x51 -#define QZ_KP_DIVIDE 0x4B -#define QZ_KP_MULTIPLY 0x43 -#define QZ_TAB 0x30 -#define QZ_q 0x0C -#define QZ_w 0x0D -#define QZ_e 0x0E -#define QZ_r 0x0F -#define QZ_t 0x11 -#define QZ_y 0x10 -#define QZ_u 0x20 -#define QZ_i 0x22 -#define QZ_o 0x1F -#define QZ_p 0x23 -#define QZ_LEFTBRACKET 0x21 -#define QZ_RIGHTBRACKET 0x1E -#define QZ_BACKSLASH 0x2A -#define QZ_DELETE 0x75 -#define QZ_END 0x77 -#define QZ_PAGEDOWN 0x79 -#define QZ_KP7 0x59 -#define QZ_KP8 0x5B -#define QZ_KP9 0x5C -#define QZ_KP_MINUS 0x4E -#define QZ_CAPSLOCK 0x39 -#define QZ_a 0x00 -#define QZ_s 0x01 -#define QZ_d 0x02 -#define QZ_f 0x03 -#define QZ_g 0x05 -#define QZ_h 0x04 -#define QZ_j 0x26 -#define QZ_k 0x28 -#define QZ_l 0x25 -#define QZ_SEMICOLON 0x29 -#define QZ_QUOTE 0x27 -#define QZ_RETURN 0x24 -#define QZ_KP4 0x56 -#define QZ_KP5 0x57 -#define QZ_KP6 0x58 -#define QZ_KP_PLUS 0x45 -#define QZ_LSHIFT 0x38 -#define QZ_z 0x06 -#define QZ_x 0x07 -#define QZ_c 0x08 -#define QZ_v 0x09 -#define QZ_b 0x0B -#define QZ_n 0x2D -#define QZ_m 0x2E -#define QZ_COMMA 0x2B -#define QZ_PERIOD 0x2F -#define QZ_SLASH 0x2C -#if 1 /* Panther now defines right side keys */ -#define QZ_RSHIFT 0x3C -#endif -#define QZ_UP 0x7E -#define QZ_KP1 0x53 -#define QZ_KP2 0x54 -#define QZ_KP3 0x55 -#define QZ_KP_ENTER 0x4C -#define QZ_LCTRL 0x3B -#define QZ_LALT 0x3A -#define QZ_LMETA 0x37 -#define QZ_SPACE 0x31 -#if 1 /* Panther now defines right side keys */ -#define QZ_RMETA 0x36 -#define QZ_RALT 0x3D -#define QZ_RCTRL 0x3E -#endif -#define QZ_LEFT 0x7B -#define QZ_DOWN 0x7D -#define QZ_RIGHT 0x7C -#define QZ_KP0 0x52 -#define QZ_KP_PERIOD 0x41 - -/* Wierd, these keys are on my iBook under Mac OS X */ -#define QZ_IBOOK_ENTER 0x34 -#define QZ_IBOOK_LEFT 0x3B -#define QZ_IBOOK_RIGHT 0x3C -#define QZ_IBOOK_DOWN 0x3D -#define QZ_IBOOK_UP 0x3E diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.h b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.h deleted file mode 100644 index 404803d..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.h +++ /dev/null @@ -1,237 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* - @file SDL_QuartzVideo.h - @author Darrell Walisser, Max Horn, et al. - - @abstract SDL video driver for Mac OS X. - - @discussion - - TODO - - Hardware Cursor support with NSCursor instead of Carbon - - Keyboard repeat/mouse speed adjust (if needed) - - Multiple monitor support (currently only main display) - - Accelerated blitting support - - Fix white OpenGL window on minimize (fixed) (update: broken again on 10.2) - - Find out what events should be sent/ignored if window is minimized - - Find a way to deal with external resolution/depth switch while app is running - - Check accuracy of QZ_SetGamma() - Problems: - - OGL not working in full screen with software renderer - - SetColors sets palette correctly but clears framebuffer - - Crash in CG after several mode switches (I think this has been fixed) - - Retained windows don't draw their title bar quite right (OS Bug) (not using retained windows) - - Cursor in 8 bit modes is screwy (might just be Radeon PCI bug) (update: not just Radeon) - - Warping cursor delays mouse events for a fraction of a second, - there is a hack around this that helps a bit -*/ - -/* Needs to be first, so QuickTime.h doesn't include glext.h (10.4) */ -#include "SDL_opengl.h" - -#include <Cocoa/Cocoa.h> -#include <Carbon/Carbon.h> -#include <QuickTime/QuickTime.h> -#include <OpenGL/OpenGL.h> /* For CGL functions and types */ -#include <IOKit/IOKitLib.h> /* For powersave handling */ -#include <pthread.h> - -#include "SDL_thread.h" -#include "SDL_video.h" -#include "SDL_error.h" -#include "SDL_timer.h" -#include "SDL_loadso.h" -#include "SDL_syswm.h" -#include "../SDL_sysvideo.h" -#include "../SDL_pixels_c.h" -#include "../../events/SDL_events_c.h" - -/* - This is a workaround to directly access NSOpenGLContext's CGL context - We need this to check for errors NSOpenGLContext doesn't support -*/ -@interface NSOpenGLContext (CGLContextAccess) -- (CGLContextObj) cglContext; -@end - - -/* Main driver structure to store required state information */ -typedef struct SDL_PrivateVideoData { - - BOOL allow_screensaver; /* 0 == disable screensaver */ - CGDirectDisplayID display; /* 0 == main display (only support single display) */ - CFDictionaryRef mode; /* current mode of the display */ - CFDictionaryRef save_mode; /* original mode of the display */ - CFArrayRef mode_list; /* list of available fullscreen modes */ - CGDirectPaletteRef palette; /* palette of an 8-bit display */ - NSOpenGLContext *gl_context; /* OpenGL rendering context */ - Uint32 width, height, bpp; /* frequently used data about the display */ - Uint32 flags; /* flags for current mode, for teardown purposes */ - Uint32 video_set; /* boolean; indicates if video was set correctly */ - Uint32 warp_flag; /* boolean; notify to event loop that a warp just occured */ - Uint32 warp_ticks; /* timestamp when the warp occured */ - NSWindow *window; /* Cocoa window to implement the SDL window */ - NSQuickDrawView *view; /* the window's view; draw 2D and OpenGL into this view */ - SDL_Surface *resize_icon; /* icon for the resize badge, we have to draw it by hand */ - SDL_GrabMode current_grab_mode; /* default value is SDL_GRAB_OFF */ - SDL_Rect **client_mode_list; /* resolution list to pass back to client */ - SDLKey keymap[256]; /* Mac OS X to SDL key mapping */ - Uint32 current_mods; /* current keyboard modifiers, to track modifier state */ - NSText *field_edit; /* a field editor for keyboard composition processing */ - Uint32 last_virtual_button;/* last virtual mouse button pressed */ - io_connect_t power_connection; /* used with IOKit to detect wake from sleep */ - Uint8 expect_mouse_up; /* used to determine when to send mouse up events */ - Uint8 grab_state; /* used to manage grab behavior */ - NSPoint cursor_loc; /* saved cursor coords, for activate/deactivate when grabbed */ - BOOL cursor_should_be_visible; /* tells if cursor is supposed to be visible (SDL_ShowCursor) */ - BOOL cursor_visible; /* tells if cursor is *actually* visible or not */ - Uint8* sw_buffers[2]; /* pointers to the two software buffers for double-buffer emulation */ - SDL_Thread *thread; /* thread for async updates to the screen */ - SDL_sem *sem1, *sem2; /* synchronization for async screen updates */ - Uint8 *current_buffer; /* the buffer being copied to the screen */ - BOOL quit_thread; /* used to quit the async blitting thread */ - SInt32 system_version; /* used to dis-/enable workarounds depending on the system version */ - - ImageDescriptionHandle yuv_idh; - MatrixRecordPtr yuv_matrix; - DecompressorComponent yuv_codec; - ImageSequence yuv_seq; - PlanarPixmapInfoYUV420 *yuv_pixmap; - Sint16 yuv_width, yuv_height; - CGrafPtr yuv_port; - - void *opengl_library; /* dynamically loaded OpenGL library. */ -} SDL_PrivateVideoData; - -#define _THIS SDL_VideoDevice *this -#define display_id (this->hidden->display) -#define mode (this->hidden->mode) -#define save_mode (this->hidden->save_mode) -#define allow_screensaver (this->hidden->allow_screensaver) -#define mode_list (this->hidden->mode_list) -#define palette (this->hidden->palette) -#define gl_context (this->hidden->gl_context) -#define device_width (this->hidden->width) -#define device_height (this->hidden->height) -#define device_bpp (this->hidden->bpp) -#define mode_flags (this->hidden->flags) -#define qz_window (this->hidden->window) -#define window_view (this->hidden->view) -#define video_set (this->hidden->video_set) -#define warp_ticks (this->hidden->warp_ticks) -#define warp_flag (this->hidden->warp_flag) -#define resize_icon (this->hidden->resize_icon) -#define current_grab_mode (this->hidden->current_grab_mode) -#define client_mode_list (this->hidden->client_mode_list) -#define keymap (this->hidden->keymap) -#define current_mods (this->hidden->current_mods) -#define field_edit (this->hidden->field_edit) -#define last_virtual_button (this->hidden->last_virtual_button) -#define power_connection (this->hidden->power_connection) -#define expect_mouse_up (this->hidden->expect_mouse_up) -#define grab_state (this->hidden->grab_state) -#define cursor_loc (this->hidden->cursor_loc) -#define cursor_should_be_visible (this->hidden->cursor_should_be_visible) -#define cursor_visible (this->hidden->cursor_visible) -#define sw_buffers (this->hidden->sw_buffers) -#define thread (this->hidden->thread) -#define sem1 (this->hidden->sem1) -#define sem2 (this->hidden->sem2) -#define current_buffer (this->hidden->current_buffer) -#define quit_thread (this->hidden->quit_thread) -#define system_version (this->hidden->system_version) -#define opengl_library (this->hidden->opengl_library) - -/* grab states - the input is in one of these states */ -enum { - QZ_UNGRABBED = 0, - QZ_VISIBLE_GRAB, - QZ_INVISIBLE_GRAB -}; - -/* grab actions - these can change the grabbed state */ -enum { - QZ_ENABLE_GRAB = 0, - QZ_DISABLE_GRAB, - QZ_HIDECURSOR, - QZ_SHOWCURSOR -}; - -/* Gamma Functions */ -int QZ_SetGamma (_THIS, float red, float green, float blue); -int QZ_GetGamma (_THIS, float *red, float *green, float *blue); -int QZ_SetGammaRamp (_THIS, Uint16 *ramp); -int QZ_GetGammaRamp (_THIS, Uint16 *ramp); - -/* OpenGL functions */ -int QZ_SetupOpenGL (_THIS, int bpp, Uint32 flags); -void QZ_TearDownOpenGL (_THIS); -void* QZ_GL_GetProcAddress (_THIS, const char *proc); -int QZ_GL_GetAttribute (_THIS, SDL_GLattr attrib, int* value); -int QZ_GL_MakeCurrent (_THIS); -void QZ_GL_SwapBuffers (_THIS); -int QZ_GL_LoadLibrary (_THIS, const char *location); - -/* Cursor and Mouse functions */ -void QZ_FreeWMCursor (_THIS, WMcursor *cursor); -WMcursor* QZ_CreateWMCursor (_THIS, Uint8 *data, Uint8 *mask, - int w, int h, int hot_x, int hot_y); -int QZ_ShowWMCursor (_THIS, WMcursor *cursor); -void QZ_WarpWMCursor (_THIS, Uint16 x, Uint16 y); -void QZ_MoveWMCursor (_THIS, int x, int y); -void QZ_CheckMouseMode (_THIS); -void QZ_UpdateMouse (_THIS); - -/* Event functions */ -void QZ_InitOSKeymap (_THIS); -void QZ_PumpEvents (_THIS); - -/* Window Manager functions */ -void QZ_SetCaption (_THIS, const char *title, const char *icon); -void QZ_SetIcon (_THIS, SDL_Surface *icon, Uint8 *mask); -int QZ_IconifyWindow (_THIS); -void QZ_SetWindowPos (_THIS, int x, int y); -void QZ_GetWindowPos (_THIS, int *px, int *py); -int QZ_IsWindowVisible (_THIS, int recenter); -int QZ_GetMonitorDPI (_THIS, int *xDpi, int *yDpi); -int QZ_GetMonitorRect (_THIS, SDL_Rect *rect); - -SDL_GrabMode QZ_GrabInput (_THIS, SDL_GrabMode grab_mode); -int QZ_GetWMInfo (_THIS, SDL_SysWMinfo *info); - -/* YUV functions */ -SDL_Overlay* QZ_CreateYUVOverlay (_THIS, int width, int height, - Uint32 format, SDL_Surface *display); - - -/* Private functions (used internally) */ -void QZ_PrivateWarpCursor (_THIS, int x, int y); -void QZ_ChangeGrabState (_THIS, int action); -void QZ_RegisterForSleepNotifications (_THIS); -void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p); -void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p); -BOOL QZ_IsMouseInWindow (_THIS); -void QZ_DoActivate (_THIS); -void QZ_DoDeactivate (_THIS); diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.m deleted file mode 100644 index 5edd60b..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzVideo.m +++ /dev/null @@ -1,1691 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWindow.h" -#include "SDL_QuartzWM.h" - -/* - Add methods to get at private members of NSScreen. - Since there is a bug in Apple's screen switching code - that does not update this variable when switching - to fullscreen, we'll set it manually (but only for the - main screen). -*/ -@interface NSScreen (NSScreenAccess) -- (void) setFrame:(NSRect)frame; -@end - -@implementation NSScreen (NSScreenAccess) -- (void) setFrame:(NSRect)frame; -{ - _frame = frame; -} -@end - - -/* Bootstrap functions */ -static int QZ_Available (); -static SDL_VideoDevice* QZ_CreateDevice (int device_index); -static void QZ_DeleteDevice (SDL_VideoDevice *device); - -/* Initialization, Query, Setup, and Redrawing functions */ -static int QZ_VideoInit (_THIS, SDL_PixelFormat *video_format); - -static SDL_Rect** QZ_ListModes (_THIS, SDL_PixelFormat *format, - Uint32 flags); -static void QZ_UnsetVideoMode (_THIS, BOOL to_desktop); - -static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, - int width, int height, int bpp, - Uint32 flags); -static int QZ_ToggleFullScreen (_THIS, int on); -static int QZ_SetColors (_THIS, int first_color, - int num_colors, SDL_Color *colors); - -static int QZ_LockDoubleBuffer (_THIS, SDL_Surface *surface); -static void QZ_UnlockDoubleBuffer (_THIS, SDL_Surface *surface); -static int QZ_ThreadFlip (_THIS); -static int QZ_FlipDoubleBuffer (_THIS, SDL_Surface *surface); -static void QZ_DoubleBufferUpdate (_THIS, int num_rects, SDL_Rect *rects); - -static void QZ_DirectUpdate (_THIS, int num_rects, SDL_Rect *rects); -static int QZ_LockWindow (_THIS, SDL_Surface *surface); -static void QZ_UnlockWindow (_THIS, SDL_Surface *surface); -static void QZ_UpdateRects (_THIS, int num_rects, SDL_Rect *rects); -static void QZ_VideoQuit (_THIS); - -/* Hardware surface functions (for fullscreen mode only) */ -#if 0 /* Not used (apparently, it's really slow) */ -static int QZ_FillHWRect (_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color); -#endif -static int QZ_LockHWSurface(_THIS, SDL_Surface *surface); -static void QZ_UnlockHWSurface(_THIS, SDL_Surface *surface); -static int QZ_AllocHWSurface(_THIS, SDL_Surface *surface); -static void QZ_FreeHWSurface (_THIS, SDL_Surface *surface); -/* static int QZ_FlipHWSurface (_THIS, SDL_Surface *surface); */ - -/* Bootstrap binding, enables entry point into the driver */ -VideoBootStrap QZ_bootstrap = { - "Quartz", "Mac OS X CoreGraphics", QZ_Available, QZ_CreateDevice -}; - - -/* Bootstrap functions */ -static int QZ_Available () { - return 1; -} - -static SDL_VideoDevice* QZ_CreateDevice (int device_index) { - -#pragma unused (device_index) - - SDL_VideoDevice *device; - SDL_PrivateVideoData *hidden; - - device = (SDL_VideoDevice*) SDL_malloc (sizeof (*device) ); - hidden = (SDL_PrivateVideoData*) SDL_malloc (sizeof (*hidden) ); - - if (device == NULL || hidden == NULL) - SDL_OutOfMemory (); - - SDL_memset (device, 0, sizeof (*device) ); - SDL_memset (hidden, 0, sizeof (*hidden) ); - - device->hidden = hidden; - - device->VideoInit = QZ_VideoInit; - device->ListModes = QZ_ListModes; - device->SetVideoMode = QZ_SetVideoMode; - device->ToggleFullScreen = QZ_ToggleFullScreen; - device->UpdateMouse = QZ_UpdateMouse; - device->SetColors = QZ_SetColors; - /* device->UpdateRects = QZ_UpdateRects; this is determined by SetVideoMode() */ - device->VideoQuit = QZ_VideoQuit; - - device->LockHWSurface = QZ_LockHWSurface; - device->UnlockHWSurface = QZ_UnlockHWSurface; - device->AllocHWSurface = QZ_AllocHWSurface; - device->FreeHWSurface = QZ_FreeHWSurface; - /* device->FlipHWSurface = QZ_FlipHWSurface */; - - device->SetGamma = QZ_SetGamma; - device->GetGamma = QZ_GetGamma; - device->SetGammaRamp = QZ_SetGammaRamp; - device->GetGammaRamp = QZ_GetGammaRamp; - - device->GL_GetProcAddress = QZ_GL_GetProcAddress; - device->GL_GetAttribute = QZ_GL_GetAttribute; - device->GL_MakeCurrent = QZ_GL_MakeCurrent; - device->GL_SwapBuffers = QZ_GL_SwapBuffers; - device->GL_LoadLibrary = QZ_GL_LoadLibrary; - - device->FreeWMCursor = QZ_FreeWMCursor; - device->CreateWMCursor = QZ_CreateWMCursor; - device->ShowWMCursor = QZ_ShowWMCursor; - device->WarpWMCursor = QZ_WarpWMCursor; - device->MoveWMCursor = QZ_MoveWMCursor; - device->CheckMouseMode = QZ_CheckMouseMode; - device->InitOSKeymap = QZ_InitOSKeymap; - device->PumpEvents = QZ_PumpEvents; - - device->SetCaption = QZ_SetCaption; - device->SetIcon = QZ_SetIcon; - device->IconifyWindow = QZ_IconifyWindow; - device->SetWindowPos = QZ_SetWindowPos; - device->GetWindowPos = QZ_GetWindowPos; - device->IsWindowVisible = QZ_IsWindowVisible; - device->GetMonitorDPI = QZ_GetMonitorDPI; - device->GetMonitorRect = QZ_GetMonitorRect; - device->GetWMInfo = QZ_GetWMInfo; - device->GrabInput = QZ_GrabInput; - - device->CreateYUVOverlay = QZ_CreateYUVOverlay; - - device->free = QZ_DeleteDevice; - - return device; -} - -static void QZ_DeleteDevice (SDL_VideoDevice *device) { - - SDL_free (device->hidden); - SDL_free (device); -} - -static int QZ_VideoInit (_THIS, SDL_PixelFormat *video_format) { - - NSRect r = NSMakeRect(0.0, 0.0, 0.0, 0.0); - const char *env = NULL; - - /* Initialize the video settings; this data persists between mode switches */ - display_id = kCGDirectMainDisplay; - save_mode = CGDisplayCurrentMode (display_id); - mode_list = CGDisplayAvailableModes (display_id); - palette = CGPaletteCreateDefaultColorPalette (); - - env = SDL_getenv("SDL_VIDEO_ALLOW_SCREENSAVER"); - allow_screensaver = ( env && SDL_atoi(env) ) ? YES : NO; - - /* Gather some information that is useful to know about the display */ - CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayBitsPerPixel), - kCFNumberSInt32Type, &device_bpp); - - CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayWidth), - kCFNumberSInt32Type, &device_width); - - CFNumberGetValue (CFDictionaryGetValue (save_mode, kCGDisplayHeight), - kCFNumberSInt32Type, &device_height); - - /* Determine the current screen size */ - this->info.current_w = device_width; - this->info.current_h = device_height; - - /* Determine the default screen depth */ - video_format->BitsPerPixel = device_bpp; - - /* Set misc globals */ - current_grab_mode = SDL_GRAB_OFF; - cursor_should_be_visible = YES; - cursor_visible = YES; - current_mods = 0; - field_edit = [[NSTextView alloc] initWithFrame:r]; - - if ( Gestalt(gestaltSystemVersion, &system_version) != noErr ) - system_version = 0; - - /* register for sleep notifications so wake from sleep generates SDL_VIDEOEXPOSE */ - QZ_RegisterForSleepNotifications (this); - - /* Fill in some window manager capabilities */ - this->info.wm_available = 1; - - return 0; -} - -static SDL_Rect** QZ_ListModes (_THIS, SDL_PixelFormat *format, Uint32 flags) { - - CFIndex num_modes; - CFIndex i; - - int list_size = 0; - - /* Any windowed mode is acceptable */ - if ( (flags & SDL_FULLSCREEN) == 0 ) - return (SDL_Rect**)-1; - - /* Free memory from previous call, if any */ - if ( client_mode_list != NULL ) { - - int i; - - for (i = 0; client_mode_list[i] != NULL; i++) - SDL_free (client_mode_list[i]); - - SDL_free (client_mode_list); - client_mode_list = NULL; - } - - num_modes = CFArrayGetCount (mode_list); - - /* Build list of modes with the requested bpp */ - for (i = 0; i < num_modes; i++) { - - CFDictionaryRef onemode; - CFNumberRef number; - int bpp; - - onemode = CFArrayGetValueAtIndex (mode_list, i); - number = CFDictionaryGetValue (onemode, kCGDisplayBitsPerPixel); - CFNumberGetValue (number, kCFNumberSInt32Type, &bpp); - - if (bpp == format->BitsPerPixel) { - - int intvalue; - int hasMode; - int width, height; - - number = CFDictionaryGetValue (onemode, kCGDisplayWidth); - CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); - width = (Uint16) intvalue; - - number = CFDictionaryGetValue (onemode, kCGDisplayHeight); - CFNumberGetValue (number, kCFNumberSInt32Type, &intvalue); - height = (Uint16) intvalue; - - /* Check if mode is already in the list */ - { - int i; - hasMode = SDL_FALSE; - for (i = 0; i < list_size; i++) { - if (client_mode_list[i]->w == width && - client_mode_list[i]->h == height) { - hasMode = SDL_TRUE; - break; - } - } - } - - /* Grow the list and add mode to the list */ - if ( ! hasMode ) { - - SDL_Rect *rect; - - list_size++; - - if (client_mode_list == NULL) - client_mode_list = (SDL_Rect**) - SDL_malloc (sizeof(*client_mode_list) * (list_size+1) ); - else - client_mode_list = (SDL_Rect**) - SDL_realloc (client_mode_list, sizeof(*client_mode_list) * (list_size+1)); - - rect = (SDL_Rect*) SDL_malloc (sizeof(**client_mode_list)); - - if (client_mode_list == NULL || rect == NULL) { - SDL_OutOfMemory (); - return NULL; - } - - rect->x = rect->y = 0; - rect->w = width; - rect->h = height; - - client_mode_list[list_size-1] = rect; - client_mode_list[list_size] = NULL; - } - } - } - - /* Sort list largest to smallest (by area) */ - { - int i, j; - for (i = 0; i < list_size; i++) { - for (j = 0; j < list_size-1; j++) { - - int area1, area2; - area1 = client_mode_list[j]->w * client_mode_list[j]->h; - area2 = client_mode_list[j+1]->w * client_mode_list[j+1]->h; - - if (area1 < area2) { - SDL_Rect *tmp = client_mode_list[j]; - client_mode_list[j] = client_mode_list[j+1]; - client_mode_list[j+1] = tmp; - } - } - } - } - return client_mode_list; -} - -static SDL_bool QZ_WindowPosition(_THIS, int *x, int *y) -{ - const char *window = getenv("SDL_VIDEO_WINDOW_POS"); - if ( window ) { - if ( sscanf(window, "%d,%d", x, y) == 2 ) { - return SDL_TRUE; - } - } - return SDL_FALSE; -} - -static void QZ_UnsetVideoMode (_THIS, BOOL to_desktop) { - - /* Reset values that may change between switches */ - this->info.blit_fill = 0; - this->FillHWRect = NULL; - this->UpdateRects = NULL; - this->LockHWSurface = NULL; - this->UnlockHWSurface = NULL; - - /* Release fullscreen resources */ - if ( mode_flags & SDL_FULLSCREEN ) { - - NSRect screen_rect; - - /* Release double buffer stuff */ - if ( mode_flags & SDL_DOUBLEBUF) { - quit_thread = YES; - SDL_SemPost (sem1); - SDL_WaitThread (thread, NULL); - SDL_DestroySemaphore (sem1); - SDL_DestroySemaphore (sem2); - SDL_free (sw_buffers[0]); - } - - /* If we still have a valid window, close it. */ - if ( qz_window ) { - [ qz_window close ]; - [ qz_window release ]; - qz_window = nil; - window_view = nil; - } - /* - Release the OpenGL context - Do this first to avoid trash on the display before fade - */ - if ( mode_flags & SDL_OPENGL ) { - - QZ_TearDownOpenGL (this); - CGLSetFullScreen (NULL); - } - if (to_desktop) { - ShowMenuBar (); - /* Restore original screen resolution/bpp */ - CGDisplaySwitchToMode (display_id, save_mode); - CGReleaseAllDisplays (); - /* - Reset the main screen's rectangle - See comment in QZ_SetVideoFullscreen for why we do this - */ - screen_rect = NSMakeRect(0,0,device_width,device_height); - [ [ NSScreen mainScreen ] setFrame:screen_rect ]; - } - } - /* Release window mode resources */ - else { - - [ qz_window close ]; - [ qz_window release ]; - qz_window = nil; - window_view = nil; - - /* Release the OpenGL context */ - if ( mode_flags & SDL_OPENGL ) - QZ_TearDownOpenGL (this); - } - - /* Signal successful teardown */ - video_set = SDL_FALSE; -} - -static SDL_Surface* QZ_SetVideoFullScreen (_THIS, SDL_Surface *current, int width, - int height, int bpp, Uint32 flags) { - boolean_t exact_match = 0; - NSRect screen_rect; - CGError error; - NSRect contentRect; - BOOL isCustom = NO; - CGDisplayFadeReservationToken fade_token = kCGDisplayFadeReservationInvalidToken; - - /* Fade to black to hide resolution-switching flicker (and garbage - that is displayed by a destroyed OpenGL context, if applicable) */ - if ( CGAcquireDisplayFadeReservation (5, &fade_token) == kCGErrorSuccess ) { - CGDisplayFade (fade_token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, TRUE); - } - - /* Destroy any previous mode */ - if (video_set == SDL_TRUE) - QZ_UnsetVideoMode (this, FALSE); - - /* See if requested mode exists */ - mode = CGDisplayBestModeForParameters (display_id, bpp, width, - height, &exact_match); - - /* Require an exact match to the requested mode */ - if ( ! exact_match ) { - SDL_SetError ("Failed to find display resolution: %dx%dx%d", width, height, bpp); - goto ERR_NO_MATCH; - } - - /* Put up the blanking window (a window above all other windows) */ - if (getenv ("SDL_SINGLEDISPLAY")) - error = CGDisplayCapture (display_id); - else - error = CGCaptureAllDisplays (); - - if ( CGDisplayNoErr != error ) { - SDL_SetError ("Failed capturing display"); - goto ERR_NO_CAPTURE; - } - - /* Do the physical switch */ - if ( CGDisplayNoErr != CGDisplaySwitchToMode (display_id, mode) ) { - SDL_SetError ("Failed switching display resolution"); - goto ERR_NO_SWITCH; - } - - current->pixels = (Uint32*) CGDisplayBaseAddress (display_id); - current->pitch = CGDisplayBytesPerRow (display_id); - - current->flags = 0; - current->w = width; - current->h = height; - current->flags |= SDL_FULLSCREEN; - current->flags |= SDL_HWSURFACE; - current->flags |= SDL_PREALLOC; - - this->UpdateRects = QZ_DirectUpdate; - this->LockHWSurface = QZ_LockHWSurface; - this->UnlockHWSurface = QZ_UnlockHWSurface; - - /* Setup double-buffer emulation */ - if ( flags & SDL_DOUBLEBUF ) { - - /* - Setup a software backing store for reasonable results when - double buffering is requested (since a single-buffered hardware - surface looks hideous). - - The actual screen blit occurs in a separate thread to allow - other blitting while waiting on the VBL (and hence results in higher framerates). - */ - this->LockHWSurface = NULL; - this->UnlockHWSurface = NULL; - this->UpdateRects = NULL; - - current->flags |= (SDL_HWSURFACE|SDL_DOUBLEBUF); - this->UpdateRects = QZ_DoubleBufferUpdate; - this->LockHWSurface = QZ_LockDoubleBuffer; - this->UnlockHWSurface = QZ_UnlockDoubleBuffer; - this->FlipHWSurface = QZ_FlipDoubleBuffer; - - current->pixels = SDL_malloc (current->pitch * current->h * 2); - if (current->pixels == NULL) { - SDL_OutOfMemory (); - goto ERR_DOUBLEBUF; - } - - sw_buffers[0] = current->pixels; - sw_buffers[1] = (Uint8*)current->pixels + current->pitch * current->h; - - quit_thread = NO; - sem1 = SDL_CreateSemaphore (0); - sem2 = SDL_CreateSemaphore (1); - thread = SDL_CreateThread ((int (*)(void *))QZ_ThreadFlip, this); - } - - if ( CGDisplayCanSetPalette (display_id) ) - current->flags |= SDL_HWPALETTE; - - /* The code below checks for any valid custom windows and views. If none are - available, then we create new ones. Window/View code was added in FULLSCREEN - so that special events like the changing of the cursor image would be handled - ( only the front-most and active application can change the cursor appearance - and with no valid window/view in FULLSCREEN, SDL wouldn't update its cursor. ) - */ - /* Check for user-specified window and view */ - { - char *windowPtrString = getenv ("SDL_NSWindowPointer"); - char *viewPtrString = getenv ("SDL_NSQuickDrawViewPointer"); - - contentRect = NSMakeRect (0, 0, width, height); - - if (windowPtrString && viewPtrString) { - /* Release any previous window */ - if ( qz_window ) { - [ qz_window release ]; - qz_window = nil; - } - - qz_window = (NSWindow*)atoi(windowPtrString); - window_view = (NSQuickDrawView*)atoi(viewPtrString); - isCustom = YES; - /* - Retain reference to window because we - might release it in QZ_UnsetVideoMode - */ - [ qz_window retain ]; - } - } - /* Check if we should recreate the window */ - if (qz_window == nil) { - /* Manually create a window, avoids having a nib file resource */ - qz_window = [ [ SDL_QuartzWindow alloc ] - initWithContentRect:contentRect - styleMask:nil - backing:NSBackingStoreBuffered - defer:NO ]; - - if (qz_window != nil) { - [ qz_window setAcceptsMouseMovedEvents:YES ]; - [ qz_window setViewsNeedDisplay:NO ]; - } - } - /* We already have a window, just change its size */ - else { - if (!isCustom) { - [ qz_window setContentSize:contentRect.size ]; - current->flags |= (SDL_NOFRAME|SDL_RESIZABLE) & mode_flags; - [ window_view setFrameSize:contentRect.size ]; - } - } - - /* Setup OpenGL for a fullscreen context */ - if (flags & SDL_OPENGL) { - - CGLError err; - CGLContextObj ctx; - - if ( ! QZ_SetupOpenGL (this, bpp, flags) ) { - goto ERR_NO_GL; - } - - /* Initialize the NSView and add it to our window. The presence of a valid window and - view allow the cursor to be changed whilst in fullscreen.*/ - window_view = [ [ NSView alloc ] initWithFrame:contentRect ]; - [ [ qz_window contentView ] addSubview:window_view ]; - [ window_view release ]; - - ctx = [ gl_context cglContext ]; - err = CGLSetFullScreen (ctx); - - if (err) { - SDL_SetError ("Error setting OpenGL fullscreen: %s", CGLErrorString(err)); - goto ERR_NO_GL; - } - - [ gl_context makeCurrentContext]; - - glClear (GL_COLOR_BUFFER_BIT); - - [ gl_context flushBuffer ]; - - current->flags |= SDL_OPENGL; - } - - /* If we don't hide menu bar, it will get events and interrupt the program */ - HideMenuBar (); - - /* Fade in again (asynchronously) */ - if ( fade_token != kCGDisplayFadeReservationInvalidToken ) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation(fade_token); - } - - /* - There is a bug in Cocoa where NSScreen doesn't synchronize - with CGDirectDisplay, so the main screen's frame is wrong. - As a result, coordinate translation produces incorrect results. - We can hack around this bug by setting the screen rect - ourselves. This hack should be removed if/when the bug is fixed. - */ - screen_rect = NSMakeRect(0,0,width,height); - [ [ NSScreen mainScreen ] setFrame:screen_rect ]; - - /* Save the flags to ensure correct tear-down */ - mode_flags = current->flags; - - /* Set app state, hide cursor if necessary, ... */ - QZ_DoActivate(this); - - return current; - - /* Since the blanking window covers *all* windows (even force quit) correct recovery is crucial */ -ERR_NO_GL: -ERR_DOUBLEBUF: CGDisplaySwitchToMode (display_id, save_mode); -ERR_NO_SWITCH: CGReleaseAllDisplays (); -ERR_NO_CAPTURE: -ERR_NO_MATCH: if ( fade_token != kCGDisplayFadeReservationInvalidToken ) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation (fade_token); - } - return NULL; -} - -static SDL_Surface* QZ_SetVideoWindowed (_THIS, SDL_Surface *current, int width, - int height, int *bpp, Uint32 flags) { - unsigned int style; - NSRect contentRect; - BOOL isCustom = NO; - int center_window = 1; - int origin_x, origin_y; - CGDisplayFadeReservationToken fade_token = kCGDisplayFadeReservationInvalidToken; - - current->flags = 0; - current->w = width; - current->h = height; - - contentRect = NSMakeRect (0, 0, width, height); - - /* - Check if we should completely destroy the previous mode - - If it is fullscreen - - If it has different noframe or resizable attribute - - If it is OpenGL (since gl attributes could be different) - - If new mode is OpenGL, but previous mode wasn't - */ - if (video_set == SDL_TRUE) { - if (mode_flags & SDL_FULLSCREEN) { - /* Fade to black to hide resolution-switching flicker (and garbage - that is displayed by a destroyed OpenGL context, if applicable) */ - if (CGAcquireDisplayFadeReservation (5, &fade_token) == kCGErrorSuccess) { - CGDisplayFade (fade_token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, TRUE); - } - QZ_UnsetVideoMode (this, TRUE); - } - else if ( ((mode_flags ^ flags) & (SDL_NOFRAME|SDL_RESIZABLE)) || - (mode_flags & SDL_OPENGL) || - (flags & SDL_OPENGL) ) { - QZ_UnsetVideoMode (this, TRUE); - } - } - - /* Check for user-specified window and view */ - { - char *windowPtrString = getenv ("SDL_NSWindowPointer"); - char *viewPtrString = getenv ("SDL_NSQuickDrawViewPointer"); - - if (windowPtrString && viewPtrString) { - - /* Release any previous window */ - if ( qz_window ) { - [ qz_window release ]; - qz_window = nil; - } - - qz_window = (NSWindow*)atoi(windowPtrString); - window_view = (NSQuickDrawView*)atoi(viewPtrString); - isCustom = YES; - - /* - Retain reference to window because we - might release it in QZ_UnsetVideoMode - */ - [ qz_window retain ]; - - style = [ qz_window styleMask ]; - /* Check resizability */ - if ( style & NSResizableWindowMask ) - current->flags |= SDL_RESIZABLE; - - /* Check frame */ - if ( style & NSBorderlessWindowMask ) - current->flags |= SDL_NOFRAME; - } - } - - /* Check if we should recreate the window */ - if (qz_window == nil) { - - /* Set the window style based on input flags */ - if ( flags & SDL_NOFRAME ) { - style = NSBorderlessWindowMask; - current->flags |= SDL_NOFRAME; - } else { - style = NSTitledWindowMask; - style |= (NSMiniaturizableWindowMask | NSClosableWindowMask); - if ( flags & SDL_RESIZABLE ) { - style |= NSResizableWindowMask; - current->flags |= SDL_RESIZABLE; - } - } - /* Manually create a window, avoids having a nib file resource */ - qz_window = [ [ SDL_QuartzWindow alloc ] - initWithContentRect:contentRect - styleMask:style - backing:NSBackingStoreBuffered - defer:NO ]; - - if (qz_window == nil) { - SDL_SetError ("Could not create the Cocoa window"); - if (fade_token != kCGDisplayFadeReservationInvalidToken) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation (fade_token); - } - return NULL; - } - - /*[ qz_window setReleasedWhenClosed:YES ];*/ - QZ_SetCaption(this, this->wm_title, this->wm_icon); - [ qz_window setAcceptsMouseMovedEvents:YES ]; - [ qz_window setViewsNeedDisplay:NO ]; - - if ( QZ_WindowPosition(this, &origin_x, &origin_y) ) { - [ qz_window setFrameTopLeftPoint:NSMakePoint(origin_x,this->info.current_h - origin_y) ]; - } else { - [ qz_window center ]; - } - [ qz_window setDelegate: - [ [ [ SDL_QuartzWindowDelegate alloc ] init ] autorelease ] ]; - [ qz_window setContentView: [ [ [ SDL_QuartzView alloc ] init ] autorelease ] ]; - } - /* We already have a window, just change its size */ - else { - - if (!isCustom) { - [ qz_window setContentSize:contentRect.size ]; - current->flags |= (SDL_NOFRAME|SDL_RESIZABLE) & mode_flags; - [ window_view setFrameSize:contentRect.size ]; - } - } - - /* For OpenGL, we bind the context to a subview */ - if ( flags & SDL_OPENGL ) { - - if ( ! QZ_SetupOpenGL (this, *bpp, flags) ) { - if (fade_token != kCGDisplayFadeReservationInvalidToken) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation (fade_token); - } - return NULL; - } - - window_view = [ [ NSView alloc ] initWithFrame:contentRect ]; - [ window_view setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable ]; - [ [ qz_window contentView ] addSubview:window_view ]; - [ gl_context setView: window_view ]; - [ window_view release ]; - [ gl_context makeCurrentContext]; - [ qz_window makeKeyAndOrderFront:nil ]; - current->flags |= SDL_OPENGL; - } - /* For 2D, we set the subview to an NSQuickDrawView */ - else { - short qdbpp = 0; - CGrafPtr qdport; - - /* Only recreate the view if it doesn't already exist */ - if (window_view == nil) { - - window_view = [ [ NSQuickDrawView alloc ] initWithFrame:contentRect ]; - [ window_view setAutoresizingMask: NSViewWidthSizable | NSViewHeightSizable ]; - [ [ qz_window contentView ] addSubview:window_view ]; - [ window_view release ]; - [ qz_window makeKeyAndOrderFront:nil ]; - } - - qdport = [ window_view qdPort ]; - - LockPortBits ( qdport ); - current->pixels = GetPixBaseAddr ( GetPortPixMap ( qdport ) ); - current->pitch = GetPixRowBytes ( GetPortPixMap ( qdport ) ); - qdbpp = GetPixDepth ( GetPortPixMap ( qdport ) ); - UnlockPortBits ( qdport ); - - /* QuickDraw may give a 16-bit shadow surface on 8-bit displays! */ - *bpp = qdbpp; - - current->flags |= SDL_SWSURFACE; - current->flags |= SDL_PREALLOC; - current->flags |= SDL_ASYNCBLIT; - - /* - current->pixels now points to the window's pixels - We want it to point to the *view's* pixels - */ - { - NSRect winFrame = [ qz_window frame ]; - NSRect viewFrame = [ window_view frame ]; - - int vOffset = winFrame.size.height - viewFrame.size.height - viewFrame.origin.y; - int hOffset = viewFrame.origin.x; - - current->pixels = (Uint8 *)current->pixels + (vOffset * current->pitch) + hOffset * (qdbpp/8); - } - this->UpdateRects = QZ_UpdateRects; - this->LockHWSurface = QZ_LockWindow; - this->UnlockHWSurface = QZ_UnlockWindow; - } - - /* Save flags to ensure correct teardown */ - mode_flags = current->flags; - - /* Fade in again (asynchronously) if we came from a fullscreen mode and faded to black */ - if (fade_token != kCGDisplayFadeReservationInvalidToken) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation (fade_token); - } - - return current; -} - -static SDL_Surface* QZ_SetVideoMode (_THIS, SDL_Surface *current, int width, - int height, int bpp, Uint32 flags) { - - current->flags = 0; - current->pixels = NULL; - - /* Setup full screen video */ - if ( flags & SDL_FULLSCREEN ) { - current = QZ_SetVideoFullScreen (this, current, width, height, bpp, flags ); - if (current == NULL) - return NULL; - } - /* Setup windowed video */ - else { - /* Force bpp to the device's bpp */ - bpp = device_bpp; - current = QZ_SetVideoWindowed (this, current, width, height, &bpp, flags); - if (current == NULL) - return NULL; - } - - /* Setup the new pixel format */ - { - int amask = 0, - rmask = 0, - gmask = 0, - bmask = 0; - - switch (bpp) { - case 16: /* (1)-5-5-5 RGB */ - amask = 0; - rmask = 0x7C00; - gmask = 0x03E0; - bmask = 0x001F; - break; - case 24: - SDL_SetError ("24bpp is not available"); - return NULL; - case 32: /* (8)-8-8-8 ARGB */ - amask = 0x00000000; - rmask = 0x00FF0000; - gmask = 0x0000FF00; - bmask = 0x000000FF; - break; - } - - if ( ! SDL_ReallocFormat (current, bpp, - rmask, gmask, bmask, amask ) ) { - SDL_SetError ("Couldn't reallocate pixel format"); - return NULL; - } - } - - /* Signal successful completion (used internally) */ - video_set = SDL_TRUE; - - return current; -} - -static int QZ_ToggleFullScreen (_THIS, int on) { - return 0; -} - -static int QZ_SetColors (_THIS, int first_color, int num_colors, - SDL_Color *colors) { - - CGTableCount index; - CGDeviceColor color; - - for (index = first_color; index < first_color+num_colors; index++) { - - /* Clamp colors between 0.0 and 1.0 */ - color.red = colors->r / 255.0; - color.blue = colors->b / 255.0; - color.green = colors->g / 255.0; - - colors++; - - CGPaletteSetColorAtIndex (palette, color, index); - } - - if ( CGDisplayNoErr != CGDisplaySetPalette (display_id, palette) ) - return 0; - - return 1; -} - -static int QZ_LockDoubleBuffer (_THIS, SDL_Surface *surface) { - - return 1; -} - -static void QZ_UnlockDoubleBuffer (_THIS, SDL_Surface *surface) { - -} - - /* The VBL delay is based on code by Ian R Ollmann's RezLib <iano@cco.caltech.edu> */ - static AbsoluteTime QZ_SecondsToAbsolute ( double seconds ) { - - union - { - UInt64 i; - Nanoseconds ns; - } temp; - - temp.i = seconds * 1000000000.0; - - return NanosecondsToAbsolute ( temp.ns ); -} - -static int QZ_ThreadFlip (_THIS) { - - Uint8 *src, *dst; - int skip, len, h; - - /* - Give this thread the highest scheduling priority possible, - in the hopes that it will immediately run after the VBL delay - */ - { - pthread_t current_thread; - int policy; - struct sched_param param; - - current_thread = pthread_self (); - pthread_getschedparam (current_thread, &policy, ¶m); - policy = SCHED_RR; - param.sched_priority = sched_get_priority_max (policy); - pthread_setschedparam (current_thread, policy, ¶m); - } - - while (1) { - - SDL_SemWait (sem1); - if (quit_thread) - return 0; - - /* - * We have to add SDL_VideoSurface->offset here, since we might be a - * smaller surface in the center of the framebuffer (you asked for - * a fullscreen resolution smaller than the hardware could supply - * so SDL is centering it in a bigger resolution)... - */ - dst = (Uint8 *)CGDisplayBaseAddress (display_id) + SDL_VideoSurface->offset; - src = current_buffer + SDL_VideoSurface->offset; - len = SDL_VideoSurface->w * SDL_VideoSurface->format->BytesPerPixel; - h = SDL_VideoSurface->h; - skip = SDL_VideoSurface->pitch; - - /* Wait for the VBL to occur (estimated since we don't have a hardware interrupt) */ - { - - /* The VBL delay is based on Ian Ollmann's RezLib <iano@cco.caltech.edu> */ - double refreshRate; - double linesPerSecond; - double target; - double position; - double adjustment; - AbsoluteTime nextTime; - CFNumberRef refreshRateCFNumber; - - refreshRateCFNumber = CFDictionaryGetValue (mode, kCGDisplayRefreshRate); - if ( NULL == refreshRateCFNumber ) { - SDL_SetError ("Mode has no refresh rate"); - goto ERROR; - } - - if ( 0 == CFNumberGetValue (refreshRateCFNumber, kCFNumberDoubleType, &refreshRate) ) { - SDL_SetError ("Error getting refresh rate"); - goto ERROR; - } - - if ( 0 == refreshRate ) { - - SDL_SetError ("Display has no refresh rate, using 60hz"); - - /* ok, for LCD's we'll emulate a 60hz refresh, which may or may not look right */ - refreshRate = 60.0; - } - - linesPerSecond = refreshRate * h; - target = h; - - /* Figure out the first delay so we start off about right */ - position = CGDisplayBeamPosition (display_id); - if (position > target) - position = 0; - - adjustment = (target - position) / linesPerSecond; - - nextTime = AddAbsoluteToAbsolute (UpTime (), QZ_SecondsToAbsolute (adjustment)); - - MPDelayUntil (&nextTime); - } - - - /* On error, skip VBL delay */ - ERROR: - - while ( h-- ) { - - SDL_memcpy (dst, src, len); - src += skip; - dst += skip; - } - - /* signal flip completion */ - SDL_SemPost (sem2); - } - - return 0; -} - -static int QZ_FlipDoubleBuffer (_THIS, SDL_Surface *surface) { - - /* wait for previous flip to complete */ - SDL_SemWait (sem2); - - current_buffer = surface->pixels; - - if (surface->pixels == sw_buffers[0]) - surface->pixels = sw_buffers[1]; - else - surface->pixels = sw_buffers[0]; - - /* signal worker thread to do the flip */ - SDL_SemPost (sem1); - - return 0; -} - - -static void QZ_DoubleBufferUpdate (_THIS, int num_rects, SDL_Rect *rects) { - - /* perform a flip if someone calls updaterects on a doublebuferred surface */ - this->FlipHWSurface (this, SDL_VideoSurface); -} - -static void QZ_DirectUpdate (_THIS, int num_rects, SDL_Rect *rects) { -#pragma unused(this,num_rects,rects) -} - -/* - The obscured code is based on work by Matt Slot fprefect@ambrosiasw.com, - who supplied sample code for Carbon. -*/ - -/*#define TEST_OBSCURED 1*/ - -#if TEST_OBSCURED -#include "CGS.h" -#endif - -static int QZ_IsWindowObscured (NSWindow *window) { - - -#if TEST_OBSCURED - - /* - In order to determine if a direct copy to the screen is possible, - we must figure out if there are any windows covering ours (including shadows). - This can be done by querying the window server about the on screen - windows for their screen rectangle and window level. - The procedure used below is puts accuracy before speed; however, it aims to call - the window server the fewest number of times possible to keep things reasonable. - In my testing on a 300mhz G3, this routine typically takes < 2 ms. -DW - - Notes: - -Calls into the Window Server involve IPC which is slow. - -Getting a rectangle seems slower than getting the window level - -The window list we get back is in sorted order, top to bottom - -On average, I suspect, most windows above ours are dock icon windows (hence optimization) - -Some windows above ours are always there, and cannot move or obscure us (menu bar) - - Bugs: - -no way (yet) to deactivate direct drawing when a window is dragged, - or suddenly obscured, so drawing continues and can produce garbage - We need some kind of locking mechanism on window movement to prevent this - - -deactivated normal windows use activated normal - window shadows (slight inaccuraccy) - */ - - /* Cache the connection to the window server */ - static CGSConnectionID cgsConnection = (CGSConnectionID) -1; - - /* Cache the dock icon windows */ - static CGSWindowID dockIcons[kMaxWindows]; - static int numCachedDockIcons = 0; - - CGSWindowID windows[kMaxWindows]; - CGSWindowCount i, count; - CGSWindowLevel winLevel; - CGSRect winRect; - - CGSRect contentRect; - int windowNumber; - int firstDockIcon; - int dockIconCacheMiss; - int windowContentOffset; - - int obscured = SDL_TRUE; - - if ( [ window isVisible ] ) { - - /* - walk the window list looking for windows over top of - (or casting a shadow on) ours - */ - - /* - Get a connection to the window server - Should probably be moved out into SetVideoMode() or InitVideo() - */ - if (cgsConnection == (CGSConnectionID) -1) { - cgsConnection = (CGSConnectionID) 0; - cgsConnection = _CGSDefaultConnection (); - } - - if (cgsConnection) { - - if ( ! [ window styleMask ] & NSBorderlessWindowMask ) - windowContentOffset = 22; - else - windowContentOffset = 0; - - windowNumber = [ window windowNumber ]; - - /* The window list is sorted according to order on the screen */ - count = 0; - CGSGetOnScreenWindowList (cgsConnection, 0, kMaxWindows, windows, &count); - CGSGetScreenRectForWindow (cgsConnection, windowNumber, &contentRect); - - /* adjust rect for window title bar (if present) */ - contentRect.origin.y += windowContentOffset; - contentRect.size.height -= windowContentOffset; - - firstDockIcon = -1; - dockIconCacheMiss = SDL_FALSE; - - /* - The first window is always an empty window with level kCGSWindowLevelTop - so start at index 1 - */ - for (i = 1; i < count; i++) { - - /* If we reach our window in the list, it cannot be obscured */ - if (windows[i] == windowNumber) { - - obscured = SDL_FALSE; - break; - } - else { - - float shadowSide; - float shadowTop; - float shadowBottom; - - CGSGetWindowLevel (cgsConnection, windows[i], &winLevel); - - if (winLevel == kCGSWindowLevelDockIcon) { - - int j; - - if (firstDockIcon < 0) { - - firstDockIcon = i; - - if (numCachedDockIcons > 0) { - - for (j = 0; j < numCachedDockIcons; j++) { - - if (windows[i] == dockIcons[j]) - i++; - else - break; - } - - if (j != 0) { - - i--; - - if (j < numCachedDockIcons) { - - dockIconCacheMiss = SDL_TRUE; - } - } - - } - } - - continue; - } - else if (winLevel == kCGSWindowLevelMenuIgnore - /* winLevel == kCGSWindowLevelTop */) { - - continue; /* cannot obscure window */ - } - else if (winLevel == kCGSWindowLevelDockMenu || - winLevel == kCGSWindowLevelMenu) { - - shadowSide = 18; - shadowTop = 4; - shadowBottom = 22; - } - else if (winLevel == kCGSWindowLevelUtility) { - - shadowSide = 8; - shadowTop = 4; - shadowBottom = 12; - } - else if (winLevel == kCGSWindowLevelNormal) { - - /* - These numbers are for foreground windows, - they are too big (but will work) for background windows - */ - shadowSide = 20; - shadowTop = 10; - shadowBottom = 24; - } - else if (winLevel == kCGSWindowLevelDock) { - - /* Create dock icon cache */ - if (numCachedDockIcons != (i-firstDockIcon) || - dockIconCacheMiss) { - - numCachedDockIcons = i - firstDockIcon; - SDL_memcpy (dockIcons, &(windows[firstDockIcon]), - numCachedDockIcons * sizeof(*windows)); - } - - /* no shadow */ - shadowSide = 0; - shadowTop = 0; - shadowBottom = 0; - } - else { - - /* - kCGSWindowLevelDockLabel, - kCGSWindowLevelDock, - kOther??? - */ - - /* no shadow */ - shadowSide = 0; - shadowTop = 0; - shadowBottom = 0; - } - - CGSGetScreenRectForWindow (cgsConnection, windows[i], &winRect); - - winRect.origin.x -= shadowSide; - winRect.origin.y -= shadowTop; - winRect.size.width += shadowSide; - winRect.size.height += shadowBottom; - - if (NSIntersectsRect (contentRect, winRect)) { - - obscured = SDL_TRUE; - break; - } - - } /* window was not our window */ - - } /* iterate over windows */ - - } /* get cgsConnection */ - - } /* window is visible */ - - return obscured; -#else - return SDL_TRUE; -#endif -} - - -/* Locking functions for the software window buffer */ -static int QZ_LockWindow (_THIS, SDL_Surface *surface) { -#if 1 - return LockPortBits( [ window_view qdPort ] ); -#else - CGrafPtr qdport = [ window_view qdPort ]; - int result = LockPortBits ( qdport ); - - if ( !result ) { - Uint8* pixels = GetPixBaseAddr ( GetPortPixMap ( qdport ) ); - NSRect viewFrame = [ window_view frame ]; - NSRect winFrame = [ qz_window frame ]; - int vOffset = winFrame.size.height - viewFrame.size.height - viewFrame.origin.y; - int hOffset = viewFrame.origin.x; - - pixels = pixels + (vOffset * surface->pitch) + hOffset *4; - - if ( surface->pixels != pixels ) { - fprintf(stderr,"XXX: surface->pixels is %p, should be %p\n", surface->pixels, pixels); - } - } else { - fprintf(stderr, "XXX: could not lock port %p for surface %p\n", qdport, surface); - } - return result; -#endif -} - -static void QZ_UnlockWindow (_THIS, SDL_Surface *surface) { - - UnlockPortBits ( [ window_view qdPort ] ); -} - -/* Resize icon, BMP format */ -static const unsigned char QZ_ResizeIcon[] = { - 0x42,0x4d,0x31,0x02,0x00,0x00,0x00,0x00,0x00,0x00,0x36,0x00,0x00,0x00,0x28,0x00, - 0x00,0x00,0x0d,0x00,0x00,0x00,0x0d,0x00,0x00,0x00,0x01,0x00,0x18,0x00,0x00,0x00, - 0x00,0x00,0xfb,0x01,0x00,0x00,0x13,0x0b,0x00,0x00,0x13,0x0b,0x00,0x00,0x00,0x00, - 0x00,0x00,0x00,0x00,0x00,0x00,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda,0xda,0xda, - 0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xe8, - 0xe8,0xe8,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xda,0xda,0xda,0x87, - 0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xe8,0xe8, - 0xe8,0xff,0xff,0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xd5,0xd5,0xd5,0x87,0x87,0x87,0xe8,0xe8,0xe8, - 0xff,0xff,0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda, - 0xda,0xda,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xd7,0xd7,0xd7,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda,0xda, - 0xda,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xd7,0xd7,0xd7, - 0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xda,0xda,0xda,0x87,0x87,0x87,0xe8, - 0xe8,0xe8,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xd7,0xd7,0xd7,0x87,0x87,0x87,0xe8,0xe8, - 0xe8,0xff,0xff,0xff,0xdc,0xdc,0xdc,0x87,0x87,0x87,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xd9,0xd9,0xd9,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xdc, - 0xdc,0xdc,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xdb,0xdb, - 0xdb,0x87,0x87,0x87,0xe8,0xe8,0xe8,0xff,0xff,0xff,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xdb,0xdb,0xdb,0x87,0x87,0x87,0xe8, - 0xe8,0xe8,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xdc,0xdc,0xdc,0x87,0x87,0x87,0xff,0xff,0xff,0x0b,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xdc, - 0xdc,0xdc,0xff,0xff,0xff,0x0b,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff, - 0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0x0b -}; - -static void QZ_DrawResizeIcon (_THIS, RgnHandle dirtyRegion) { - - /* Check if we should draw the resize icon */ - if (SDL_VideoSurface->flags & SDL_RESIZABLE) { - - Rect icon; - SetRect (&icon, SDL_VideoSurface->w - 13, SDL_VideoSurface->h - 13, - SDL_VideoSurface->w, SDL_VideoSurface->h); - - if (RectInRgn (&icon, dirtyRegion)) { - - SDL_Rect icon_rect; - - /* Create the icon image */ - if (resize_icon == NULL) { - - SDL_RWops *rw; - SDL_Surface *tmp; - - rw = SDL_RWFromConstMem (QZ_ResizeIcon, sizeof(QZ_ResizeIcon)); - tmp = SDL_LoadBMP_RW (rw, SDL_TRUE); - - resize_icon = SDL_ConvertSurface (tmp, SDL_VideoSurface->format, SDL_SRCCOLORKEY); - SDL_SetColorKey (resize_icon, SDL_SRCCOLORKEY, 0xFFFFFF); - - SDL_FreeSurface (tmp); - } - - icon_rect.x = SDL_VideoSurface->w - 13; - icon_rect.y = SDL_VideoSurface->h - 13; - icon_rect.w = 13; - icon_rect.h = 13; - - SDL_BlitSurface (resize_icon, NULL, SDL_VideoSurface, &icon_rect); - } - } -} - -static void QZ_UpdateRects (_THIS, int numRects, SDL_Rect *rects) { - - if (SDL_VideoSurface->flags & SDL_OPENGLBLIT) { - QZ_GL_SwapBuffers (this); - } - else if ( [ qz_window isMiniaturized ] ) { - - /* Do nothing if miniaturized */ - } - - else if ( ! QZ_IsWindowObscured (qz_window) ) { - - /* Use direct copy to flush contents to the display */ - CGrafPtr savePort; - CGrafPtr dstPort, srcPort; - const BitMap *dstBits, *srcBits; - Rect dstRect, srcRect; - Point offset; - int i; - - GetPort (&savePort); - - dstPort = CreateNewPortForCGDisplayID ((UInt32)display_id); - srcPort = [ window_view qdPort ]; - - offset.h = 0; - offset.v = 0; - SetPort (srcPort); - LocalToGlobal (&offset); - - SetPort (dstPort); - - LockPortBits (dstPort); - LockPortBits (srcPort); - - dstBits = GetPortBitMapForCopyBits (dstPort); - srcBits = GetPortBitMapForCopyBits (srcPort); - - for (i = 0; i < numRects; i++) { - - SetRect (&srcRect, rects[i].x, rects[i].y, - rects[i].x + rects[i].w, - rects[i].y + rects[i].h); - - SetRect (&dstRect, - rects[i].x + offset.h, - rects[i].y + offset.v, - rects[i].x + rects[i].w + offset.h, - rects[i].y + rects[i].h + offset.v); - - CopyBits (srcBits, dstBits, - &srcRect, &dstRect, srcCopy, NULL); - - } - - SetPort (savePort); - } - else { - /* Use QDFlushPortBuffer() to flush content to display */ - int i; - RgnHandle dirty = NewRgn (); - RgnHandle temp = NewRgn (); - - SetEmptyRgn (dirty); - - /* Build the region of dirty rectangles */ - for (i = 0; i < numRects; i++) { - - MacSetRectRgn (temp, rects[i].x, rects[i].y, - rects[i].x + rects[i].w, rects[i].y + rects[i].h); - MacUnionRgn (dirty, temp, dirty); - } - - QZ_DrawResizeIcon (this, dirty); - - /* Flush the dirty region */ - QDFlushPortBuffer ( [ window_view qdPort ], dirty ); - DisposeRgn (dirty); - DisposeRgn (temp); - } -} - -static void QZ_VideoQuit (_THIS) { - - CGDisplayFadeReservationToken fade_token = kCGDisplayFadeReservationInvalidToken; - - /* Restore gamma settings */ - CGDisplayRestoreColorSyncSettings (); - - /* Ensure the cursor will be visible and working when we quit */ - CGDisplayShowCursor (display_id); - CGAssociateMouseAndMouseCursorPosition (1); - - if (mode_flags & SDL_FULLSCREEN) { - /* Fade to black to hide resolution-switching flicker (and garbage - that is displayed by a destroyed OpenGL context, if applicable) */ - if (CGAcquireDisplayFadeReservation (5, &fade_token) == kCGErrorSuccess) { - CGDisplayFade (fade_token, 0.3, kCGDisplayBlendNormal, kCGDisplayBlendSolidColor, 0.0, 0.0, 0.0, TRUE); - } - QZ_UnsetVideoMode (this, TRUE); - if (fade_token != kCGDisplayFadeReservationInvalidToken) { - CGDisplayFade (fade_token, 0.5, kCGDisplayBlendSolidColor, kCGDisplayBlendNormal, 0.0, 0.0, 0.0, FALSE); - CGReleaseDisplayFadeReservation (fade_token); - } - } - else - QZ_UnsetVideoMode (this, TRUE); - - CGPaletteRelease (palette); - - if (opengl_library) { - SDL_UnloadObject(opengl_library); - opengl_library = NULL; - } - this->gl_config.driver_loaded = 0; - - if (field_edit) { - [field_edit release]; - field_edit = NULL; - } -} - -#if 0 /* Not used (apparently, it's really slow) */ -static int QZ_FillHWRect (_THIS, SDL_Surface *dst, SDL_Rect *rect, Uint32 color) { - - CGSDisplayHWFill (display_id, rect->x, rect->y, rect->w, rect->h, color); - - return 0; -} -#endif - -static int QZ_LockHWSurface(_THIS, SDL_Surface *surface) { - - return 1; -} - -static void QZ_UnlockHWSurface(_THIS, SDL_Surface *surface) { - -} - -static int QZ_AllocHWSurface(_THIS, SDL_Surface *surface) { - return(-1); /* unallowed (no HWSURFACE support here). */ -} - -static void QZ_FreeHWSurface (_THIS, SDL_Surface *surface) { -} - -/* - int QZ_FlipHWSurface (_THIS, SDL_Surface *surface) { - return 0; - } - */ - -/* Gamma functions */ -int QZ_SetGamma (_THIS, float red, float green, float blue) { - - const CGGammaValue min = 0.0, max = 1.0; - - if (red == 0.0) - red = FLT_MAX; - else - red = 1.0 / red; - - if (green == 0.0) - green = FLT_MAX; - else - green = 1.0 / green; - - if (blue == 0.0) - blue = FLT_MAX; - else - blue = 1.0 / blue; - - if ( CGDisplayNoErr == CGSetDisplayTransferByFormula - (display_id, min, max, red, min, max, green, min, max, blue) ) { - - return 0; - } - else { - - return -1; - } -} - -int QZ_GetGamma (_THIS, float *red, float *green, float *blue) { - - CGGammaValue dummy; - if ( CGDisplayNoErr == CGGetDisplayTransferByFormula - (display_id, &dummy, &dummy, red, - &dummy, &dummy, green, &dummy, &dummy, blue) ) - - return 0; - else - return -1; -} - -int QZ_SetGammaRamp (_THIS, Uint16 *ramp) { - - const CGTableCount tableSize = 255; - CGGammaValue redTable[tableSize]; - CGGammaValue greenTable[tableSize]; - CGGammaValue blueTable[tableSize]; - - int i; - - /* Extract gamma values into separate tables, convert to floats between 0.0 and 1.0 */ - for (i = 0; i < 256; i++) - redTable[i % 256] = ramp[i] / 65535.0; - - for (i=256; i < 512; i++) - greenTable[i % 256] = ramp[i] / 65535.0; - - for (i=512; i < 768; i++) - blueTable[i % 256] = ramp[i] / 65535.0; - - if ( CGDisplayNoErr == CGSetDisplayTransferByTable - (display_id, tableSize, redTable, greenTable, blueTable) ) - return 0; - else - return -1; -} - -int QZ_GetGammaRamp (_THIS, Uint16 *ramp) { - - const CGTableCount tableSize = 255; - CGGammaValue redTable[tableSize]; - CGGammaValue greenTable[tableSize]; - CGGammaValue blueTable[tableSize]; - CGTableCount actual; - int i; - - if ( CGDisplayNoErr != CGGetDisplayTransferByTable - (display_id, tableSize, redTable, greenTable, blueTable, &actual) || - actual != tableSize) - - return -1; - - /* Pack tables into one array, with values from 0 to 65535 */ - for (i = 0; i < 256; i++) - ramp[i] = redTable[i % 256] * 65535.0; - - for (i=256; i < 512; i++) - ramp[i] = greenTable[i % 256] * 65535.0; - - for (i=512; i < 768; i++) - ramp[i] = blueTable[i % 256] * 65535.0; - - return 0; -} - diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.h b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.h deleted file mode 100644 index 755607b..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.h +++ /dev/null @@ -1,28 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ - -struct WMcursor { - NSCursor *nscursor; -}; - -void QZ_UpdateCursor(_THIS); -int QZ_GetWMInfo (_THIS, SDL_SysWMinfo *info); diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.m deleted file mode 100644 index 334234a..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWM.m +++ /dev/null @@ -1,574 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWM.h" - -void QZ_FreeWMCursor (_THIS, WMcursor *cursor) { - - if ( cursor != NULL ) { - [ cursor->nscursor release ]; - free (cursor); - } -} - -WMcursor* QZ_CreateWMCursor (_THIS, Uint8 *data, Uint8 *mask, - int w, int h, int hot_x, int hot_y) { - WMcursor *cursor; - NSBitmapImageRep *imgrep; - NSImage *img; - unsigned char *planes[5]; - int i; - NSAutoreleasePool *pool; - - pool = [ [ NSAutoreleasePool alloc ] init ]; - - /* Allocate the cursor memory */ - cursor = (WMcursor *)SDL_malloc(sizeof(WMcursor)); - if (cursor == NULL) goto outOfMemory; - - /* create the image representation and get the pointers to its storage */ - imgrep = [ [ [ NSBitmapImageRep alloc ] initWithBitmapDataPlanes: NULL pixelsWide: w pixelsHigh: h bitsPerSample: 1 samplesPerPixel: 2 hasAlpha: YES isPlanar: YES colorSpaceName: NSDeviceBlackColorSpace bytesPerRow: (w+7)/8 bitsPerPixel: 0 ] autorelease ]; - if (imgrep == nil) goto outOfMemory; - [ imgrep getBitmapDataPlanes: planes ]; - - /* copy data and mask, extending the mask to all black pixels because the inversion effect doesn't work with Cocoa's alpha-blended cursors */ - for (i = 0; i < (w+7)/8*h; i++) { - planes[0][i] = data[i]; - planes[1][i] = mask[i] | data[i]; - } - - /* create image and cursor */ - img = [ [ [ NSImage alloc ] initWithSize: NSMakeSize(w, h) ] autorelease ]; - if (img == nil) goto outOfMemory; - [ img addRepresentation: imgrep ]; - if (system_version < 0x1030) { /* on 10.2, cursors must be 16*16 */ - if (w > 16 || h > 16) { /* too big: scale it down */ - [ img setScalesWhenResized: YES ]; - hot_x = hot_x*16/w; - hot_y = hot_y*16/h; - } - else { /* too small (or just right): extend it (from the bottom left corner, so hot_y must be adjusted) */ - hot_y += 16 - h; - } - [ img setSize: NSMakeSize(16, 16) ]; - } - cursor->nscursor = [ [ NSCursor alloc ] initWithImage: img hotSpot: NSMakePoint(hot_x, hot_y) ]; - if (cursor->nscursor == nil) goto outOfMemory; - - [ pool release ]; - return(cursor); - -outOfMemory: - [ pool release ]; - if (cursor != NULL) SDL_free(cursor); - SDL_OutOfMemory(); - return(NULL); -} - -void QZ_UpdateCursor (_THIS) { - BOOL state; - - if (cursor_should_be_visible || !(SDL_GetAppState() & SDL_APPMOUSEFOCUS)) { - state = YES; - } else { - state = NO; - } - if (state != cursor_visible) { - if (state) { - [ NSCursor unhide ]; - } else { - [ NSCursor hide ]; - } - cursor_visible = state; - } -} - -BOOL QZ_IsMouseInWindow (_THIS) { - if (qz_window == nil || (mode_flags & SDL_FULLSCREEN)) return YES; /*fullscreen*/ - else { - NSPoint p = [ qz_window mouseLocationOutsideOfEventStream ]; - p.y -= 1.0f; /* Apparently y goes from 1 to h, not from 0 to h-1 (i.e. the "location of the mouse" seems to be defined as "the location of the top left corner of the mouse pointer's hot pixel" */ - return NSPointInRect(p, [ window_view frame ]); - } -} - -int QZ_ShowWMCursor (_THIS, WMcursor *cursor) { - - if ( cursor == NULL) { - if ( cursor_should_be_visible ) { - cursor_should_be_visible = NO; - QZ_ChangeGrabState (this, QZ_HIDECURSOR); - } - QZ_UpdateCursor(this); - } - else { - if (qz_window ==nil || (mode_flags & SDL_FULLSCREEN)) { - [ cursor->nscursor set ]; - } - else { - [ qz_window invalidateCursorRectsForView: [ qz_window contentView ] ]; - } - if ( ! cursor_should_be_visible ) { - cursor_should_be_visible = YES; - QZ_ChangeGrabState (this, QZ_SHOWCURSOR); - } - QZ_UpdateCursor(this); - } - - return 1; -} - -/* - Coordinate conversion functions, for convenience - Cocoa sets the origin at the lower left corner of the window/screen - SDL, CoreGraphics/WindowServer, and QuickDraw use the origin at the upper left corner - The routines were written so they could be called before SetVideoMode() has finished; - this might have limited usefulness at the moment, but the extra cost is trivial. -*/ - -/* Convert Cocoa screen coordinate to Cocoa window coordinate */ -void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p) { - - *p = [ qz_window convertScreenToBase:*p ]; -} - - -/* Convert Cocoa window coordinate to Cocoa screen coordinate */ -void QZ_PrivateLocalToGlobal (_THIS, NSPoint *p) { - - *p = [ qz_window convertBaseToScreen:*p ]; -} - -/* Convert SDL coordinate to Cocoa coordinate */ -void QZ_PrivateSDLToCocoa (_THIS, NSPoint *p) { - - if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */ - - p->y = CGDisplayPixelsHigh (display_id) - p->y; - } - else { - - *p = [ window_view convertPoint:*p toView: nil ]; - - /* We need a workaround in OpenGL mode */ - if ( SDL_VideoSurface->flags & SDL_OPENGL ) { - p->y = [window_view frame].size.height - p->y; - } - } -} - -/* Convert Cocoa coordinate to SDL coordinate */ -void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p) { - - if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */ - - p->y = CGDisplayPixelsHigh (display_id) - p->y; - } - else { - - *p = [ window_view convertPoint:*p fromView: nil ]; - - /* We need a workaround in OpenGL mode */ - if ( SDL_VideoSurface != NULL && (SDL_VideoSurface->flags & SDL_OPENGL) ) { - p->y = [window_view frame].size.height - p->y; - } - } -} - -/* Convert SDL coordinate to window server (CoreGraphics) coordinate */ -CGPoint QZ_PrivateSDLToCG (_THIS, NSPoint *p) { - - CGPoint cgp; - - if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */ - - int height; - - QZ_PrivateSDLToCocoa (this, p); - QZ_PrivateLocalToGlobal (this, p); - - height = CGDisplayPixelsHigh (display_id); - p->y = height - p->y; - } - - cgp.x = p->x; - cgp.y = p->y; - - return cgp; -} - -#if 0 /* Dead code */ -/* Convert window server (CoreGraphics) coordinate to SDL coordinate */ -void QZ_PrivateCGToSDL (_THIS, NSPoint *p) { - - if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */ - - int height; - - /* Convert CG Global to Cocoa Global */ - height = CGDisplayPixelsHigh (display_id); - p->y = height - p->y; - - QZ_PrivateGlobalToLocal (this, p); - QZ_PrivateCocoaToSDL (this, p); - } -} -#endif /* Dead code */ - -void QZ_PrivateWarpCursor (_THIS, int x, int y) { - - NSPoint p; - CGPoint cgp; - - p = NSMakePoint (x, y); - cgp = QZ_PrivateSDLToCG (this, &p); - - /* this is the magic call that fixes cursor "freezing" after warp */ - CGSetLocalEventsSuppressionInterval (0.0); - CGWarpMouseCursorPosition (cgp); -} - -void QZ_WarpWMCursor (_THIS, Uint16 x, Uint16 y) { - - /* Only allow warping when in foreground */ - if ( ! [ NSApp isActive ] ) - return; - - /* Do the actual warp */ - if (grab_state != QZ_INVISIBLE_GRAB) QZ_PrivateWarpCursor (this, x, y); - - /* Generate the mouse moved event */ - SDL_PrivateMouseMotion (0, 0, x, y); -} - -void QZ_MoveWMCursor (_THIS, int x, int y) { } -void QZ_CheckMouseMode (_THIS) { } - -void QZ_SetCaption (_THIS, const char *title, const char *icon) { - - if ( qz_window != nil ) { - NSString *string; - if ( title != NULL ) { - string = [ [ NSString alloc ] initWithUTF8String:title ]; - [ qz_window setTitle:string ]; - [ string release ]; - } - if ( icon != NULL ) { - string = [ [ NSString alloc ] initWithUTF8String:icon ]; - [ qz_window setMiniwindowTitle:string ]; - [ string release ]; - } - } -} - -void QZ_SetWindowPos (_THIS, int x, int y) -{ - if ( qz_window == nil ) { - //printf( "%s(%d,%d): called for NULL window\n", __FUNCTION__, x, y ); - return; - } - - [ qz_window setFrameTopLeftPoint:NSMakePoint( x, this->hidden->height - y ) ]; - //printf( "%s(%d,%d): done\n", __FUNCTION__, x, y ); -} - -void QZ_GetWindowPos(_THIS, int *px, int *py) -{ - NSPoint pt; - - *px = *py = 0; - - if ( qz_window == NULL ) { - //printf( "%s: called on NULL window\n", __FUNCTION__ ); - } - - if ( qz_window != nil ) { - NSRect rect = [ qz_window frame ]; - *px = rect.origin.x; - *py = this->hidden->height - rect.origin.y - rect.size.height; - //printf( "%s: returning (%d,%d)\n", __FUNCTION__, *px, *py ); - } -} - -/* determine if the window is fully visible on the current screen configuration */ -int QZ_IsWindowVisible(_THIS, int recenter) -{ - int result = 0; - - //printf( "... enter %s\n", __FUNCTION__ ); - - if ( qz_window != NULL ) { - NSRect frame = [ qz_window frame ]; - NSArray* screens = [ NSScreen screens ]; - unsigned int count = [ screens count ]; - unsigned int n; - //printf( "window frame (%d,%d) (%d,%d)\n", frame.origin.x, frame.origin.y, - // frame.size.width, frame.size.height ); - for (n = 0; n < count; n++) { - NSScreen* screen = [ screens objectAtIndex: n ]; - NSRect vis = [ screen visibleFrame ]; - - //printf( "screen %d/%d frame (%d,%d) (%d,%d)\n", n+1, count, - // vis.origin.x, vis.origin.y, vis.size.width, vis.size.height ); - - if (frame.origin.x >= vis.origin.x && - frame.origin.x + frame.size.width <= vis.origin.x + vis.size.width && - frame.origin.y >= vis.origin.y && - frame.origin.y + frame.size.height <= vis.origin.y + vis.size.height ) - { - result = 1; - break; - } - } - } - //printf ( "... exit %s, result = %d\n", __FUNCTION__, result ); - if ( !result && recenter ) { - [ qz_window center ] ; - } - return result; -} - -int QZ_GetMonitorDPI(_THIS, int *xDpi, int *yDpi) -{ - /* FIXME: how to get this information from Cocoa ? */ - return -1; -} - -int QZ_GetMonitorRect (_THIS, SDL_Rect *rect) -{ - NSWindow* window = qz_window; - NSRect frame = [ window frame ]; - int fx1 = frame.origin.x; - int fy1 = frame.origin.y; - int fx2 = frame.size.width + fx1; - int fy2 = frame.size.height + fy1; - NSArray* screens = [ NSScreen screens ]; - unsigned int count = [ screens count ]; - int bestScreen = -1; - int bestArea = 0; - - unsigned int n; - - /* we need to compute which screen has the most window pixels */ - for (n = 0; n < count; n++) { - NSScreen* screen = [ screens objectAtIndex: n ]; - NSRect vis = [ screen visibleFrame ]; - int vx1 = vis.origin.x; - int vy1 = vis.origin.y; - int vx2 = vis.size.width + vx1; - int vy2 = vis.size.height + vy1; - int cx1, cx2, cy1, cy2, cArea; - - if (fx1 >= vx2 || vx1 >= fx2 || fy1 >= vy2 || vy1 >= fy2) - continue; - - cx1 = (fx1 < vx1) ? vx1 : fx1; - cx2 = (fx2 > vx2) ? vx2 : fx2; - cy1 = (fy1 < vy1) ? vy1 : fy1; - cy2 = (fy2 > vy2) ? vy2 : fy2; - - if (cx1 >= cx2 || cy1 >= cy2) - continue; - - cArea = (cx2-cx1)*(cy2-cy1); - - if (bestScreen < 0 || cArea > bestArea) { - bestScreen = n; - bestArea = cArea; - } - } - if (bestScreen < 0) - bestScreen = 0; - - { - NSScreen* screen = [ screens objectAtIndex: bestScreen ]; - NSRect vis = [ screen visibleFrame ]; - - rect->x = vis.origin.x; - rect->y = vis.origin.y; - rect->w = vis.size.width; - rect->h = vis.size.height; - } - return 0; -} - -void QZ_SetIcon (_THIS, SDL_Surface *icon, Uint8 *mask) -{ - NSBitmapImageRep *imgrep; - NSImage *img; - SDL_Surface *mergedSurface; - NSAutoreleasePool *pool; - Uint8 *pixels; - SDL_bool iconSrcAlpha; - Uint8 iconAlphaValue; - int i, j, maskPitch, index; - - pool = [ [ NSAutoreleasePool alloc ] init ]; - - imgrep = [ [ [ NSBitmapImageRep alloc ] initWithBitmapDataPlanes: NULL pixelsWide: icon->w pixelsHigh: icon->h bitsPerSample: 8 samplesPerPixel: 4 hasAlpha: YES isPlanar: NO colorSpaceName: NSDeviceRGBColorSpace bytesPerRow: 4*icon->w bitsPerPixel: 32 ] autorelease ]; - if (imgrep == nil) goto freePool; - pixels = [ imgrep bitmapData ]; - SDL_memset(pixels, 0, 4*icon->w*icon->h); /* make the background, which will survive in colorkeyed areas, completely transparent */ - -#if SDL_BYTEORDER == SDL_BIG_ENDIAN -#define BYTEORDER_DEPENDENT_RGBA_MASKS 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF -#else -#define BYTEORDER_DEPENDENT_RGBA_MASKS 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000 -#endif - mergedSurface = SDL_CreateRGBSurfaceFrom(pixels, icon->w, icon->h, 32, 4*icon->w, BYTEORDER_DEPENDENT_RGBA_MASKS); - if (mergedSurface == NULL) goto freePool; - - /* blit, with temporarily cleared SRCALPHA flag because we want to copy, not alpha-blend */ - iconSrcAlpha = ((icon->flags & SDL_SRCALPHA) != 0); - iconAlphaValue = icon->format->alpha; - SDL_SetAlpha(icon, 0, 255); - SDL_BlitSurface(icon, NULL, mergedSurface, NULL); - if (iconSrcAlpha) SDL_SetAlpha(icon, SDL_SRCALPHA, iconAlphaValue); - - SDL_FreeSurface(mergedSurface); - - /* apply mask, source alpha, and premultiply color values by alpha */ - maskPitch = (icon->w+7)/8; - for (i = 0; i < icon->h; i++) { - for (j = 0; j < icon->w; j++) { - index = i*4*icon->w + j*4; - if (!(mask[i*maskPitch + j/8] & (128 >> j%8))) { - pixels[index + 3] = 0; - } - else { - if (iconSrcAlpha) { - if (icon->format->Amask == 0) pixels[index + 3] = icon->format->alpha; - } - else { - pixels[index + 3] = 255; - } - } - if (pixels[index + 3] < 255) { - pixels[index + 0] = (Uint16)pixels[index + 0]*pixels[index + 3]/255; - pixels[index + 1] = (Uint16)pixels[index + 1]*pixels[index + 3]/255; - pixels[index + 2] = (Uint16)pixels[index + 2]*pixels[index + 3]/255; - } - } - } - - img = [ [ [ NSImage alloc ] initWithSize: NSMakeSize(icon->w, icon->h) ] autorelease ]; - if (img == nil) goto freePool; - [ img addRepresentation: imgrep ]; - [ NSApp setApplicationIconImage:img ]; - -freePool: - [ pool release ]; -} - -int QZ_IconifyWindow (_THIS) { - - if ( ! [ qz_window isMiniaturized ] ) { - [ qz_window miniaturize:nil ]; - return 1; - } - else { - SDL_SetError ("window already iconified"); - return 0; - } -} - - -int QZ_GetWMInfo (_THIS, SDL_SysWMinfo *info) { - info->nsWindowPtr = qz_window; - return 0; -} - -void QZ_ChangeGrabState (_THIS, int action) { - - /* - Figure out what the next state should be based on the action. - Ignore actions that can't change the current state. - */ - if ( grab_state == QZ_UNGRABBED ) { - if ( action == QZ_ENABLE_GRAB ) { - if ( cursor_should_be_visible ) - grab_state = QZ_VISIBLE_GRAB; - else - grab_state = QZ_INVISIBLE_GRAB; - } - } - else if ( grab_state == QZ_VISIBLE_GRAB ) { - if ( action == QZ_DISABLE_GRAB ) - grab_state = QZ_UNGRABBED; - else if ( action == QZ_HIDECURSOR ) - grab_state = QZ_INVISIBLE_GRAB; - } - else { - assert( grab_state == QZ_INVISIBLE_GRAB ); - - if ( action == QZ_DISABLE_GRAB ) - grab_state = QZ_UNGRABBED; - else if ( action == QZ_SHOWCURSOR ) - grab_state = QZ_VISIBLE_GRAB; - } - - /* now apply the new state */ - if (grab_state == QZ_UNGRABBED) { - - CGAssociateMouseAndMouseCursorPosition (1); - } - else if (grab_state == QZ_VISIBLE_GRAB) { - - CGAssociateMouseAndMouseCursorPosition (1); - } - else { - assert( grab_state == QZ_INVISIBLE_GRAB ); - - QZ_PrivateWarpCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2); - CGAssociateMouseAndMouseCursorPosition (0); - } -} - -SDL_GrabMode QZ_GrabInput (_THIS, SDL_GrabMode grab_mode) { - - int doGrab = grab_mode & SDL_GRAB_ON; - /*int fullscreen = grab_mode & SDL_GRAB_FULLSCREEN;*/ - - if ( this->screen == NULL ) { - SDL_SetError ("QZ_GrabInput: screen is NULL"); - return SDL_GRAB_OFF; - } - - if ( ! video_set ) { - /*SDL_SetError ("QZ_GrabInput: video is not set, grab will take effect on mode switch"); */ - current_grab_mode = grab_mode; - return grab_mode; /* Will be set later on mode switch */ - } - - if ( grab_mode != SDL_GRAB_QUERY ) { - if ( doGrab ) - QZ_ChangeGrabState (this, QZ_ENABLE_GRAB); - else - QZ_ChangeGrabState (this, QZ_DISABLE_GRAB); - - current_grab_mode = doGrab ? SDL_GRAB_ON : SDL_GRAB_OFF; - } - - return current_grab_mode; -} diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.h b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.h deleted file mode 100644 index cdfdec4..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.h +++ /dev/null @@ -1,43 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -/* Subclass of NSWindow to fix genie effect and support resize events */ -@interface SDL_QuartzWindow : NSWindow -- (void)miniaturize:(id)sender; -- (void)display; -- (void)setFrame:(NSRect)frameRect display:(BOOL)flag; -- (void)appDidHide:(NSNotification*)note; -- (void)appWillUnhide:(NSNotification*)note; -- (void)appDidUnhide:(NSNotification*)note; -- (id)initWithContentRect:(NSRect)contentRect styleMask:(unsigned int)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag; -@end - -/* Delegate for our NSWindow to send SDLQuit() on close */ -@interface SDL_QuartzWindowDelegate : NSObject -- (BOOL)windowShouldClose:(id)sender; -@end - -/* Subclass of NSView to set cursor rectangle */ -@interface SDL_QuartzView : NSView -- (void)resetCursorRects; -@end diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m deleted file mode 100644 index b56f9a7..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzWindow.m +++ /dev/null @@ -1,232 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWM.h" -#include "SDL_QuartzWindow.h" - -/* - This function makes the *SDL region* of the window 100% opaque. - The genie effect uses the alpha component. Otherwise, - it doesn't seem to matter what value it has. -*/ -static void QZ_SetPortAlphaOpaque () { - - SDL_Surface *surface = current_video->screen; - int bpp; - - bpp = surface->format->BitsPerPixel; - - if (bpp == 32) { - - Uint32 *pixels = (Uint32*) surface->pixels; - Uint32 rowPixels = surface->pitch / 4; - Uint32 i, j; - - for (i = 0; i < surface->h; i++) - for (j = 0; j < surface->w; j++) { - - pixels[ (i * rowPixels) + j ] |= 0xFF000000; - } - } -} - -@implementation SDL_QuartzWindow - -/* we override these methods to fix the miniaturize animation/dock icon bug */ -- (void)miniaturize:(id)sender -{ - if (SDL_VideoSurface->flags & SDL_OPENGL) { - - /* - Future: Grab framebuffer and put into NSImage - [ qz_window setMiniwindowImage:image ]; - */ - } - else { - - /* make the alpha channel opaque so anim won't have holes in it */ - QZ_SetPortAlphaOpaque (); - } - - /* window is hidden now */ - SDL_PrivateAppActive (0, SDL_APPACTIVE); - - [ super miniaturize:sender ]; -} - -- (void)display -{ - /* - This method fires just before the window deminaturizes from the Dock. - - We'll save the current visible surface, let the window manager redraw any - UI elements, and restore the SDL surface. This way, no expose event - is required, and the deminiaturize works perfectly. - */ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - /* make sure pixels are fully opaque */ - if (! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) - QZ_SetPortAlphaOpaque (); - - /* save current visible SDL surface */ - [ self cacheImageInRect:[ window_view frame ] ]; - - /* let the window manager redraw controls, border, etc */ - [ super display ]; - - /* restore visible SDL surface */ - [ self restoreCachedImage ]; - - /* window is visible again */ - SDL_PrivateAppActive (1, SDL_APPACTIVE); -} - -- (void)setFrame:(NSRect)frameRect display:(BOOL)flag -{ - - /* - If the video surface is NULL, this originated from QZ_SetVideoMode, - so don't send the resize event. - */ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - if (this && SDL_VideoSurface == NULL) { - - [ super setFrame:frameRect display:flag ]; - } - else if (this && qz_window) { - - NSRect newViewFrame; - - [ super setFrame:frameRect display:flag ]; - - newViewFrame = [ window_view frame ]; - - SDL_PrivateResize (newViewFrame.size.width, newViewFrame.size.height); - - /* If not OpenGL, we have to update the pixels and pitch */ - if ( ! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) { - - CGrafPtr thePort = [ window_view qdPort ]; - LockPortBits ( thePort ); - - SDL_VideoSurface->pixels = GetPixBaseAddr ( GetPortPixMap ( thePort ) ); - SDL_VideoSurface->pitch = GetPixRowBytes ( GetPortPixMap ( thePort ) ); - - /* - SDL_VideoSurface->pixels now points to the window's pixels - We want it to point to the *view's* pixels - */ - { - int vOffset = [ qz_window frame ].size.height - - newViewFrame.size.height - newViewFrame.origin.y; - - int hOffset = newViewFrame.origin.x; - - SDL_VideoSurface->pixels = (Uint8 *)SDL_VideoSurface->pixels + (vOffset * SDL_VideoSurface->pitch) + hOffset * (device_bpp/8); - } - - UnlockPortBits ( thePort ); - } - } -} - -- (void)appDidHide:(NSNotification*)note -{ - SDL_PrivateAppActive (0, SDL_APPACTIVE); -} - -- (void)appWillUnhide:(NSNotification*)note -{ - SDL_VideoDevice *this = (SDL_VideoDevice*)current_video; - - if ( this ) { - - /* make sure pixels are fully opaque */ - if (! ( SDL_VideoSurface->flags & SDL_OPENGL ) ) - QZ_SetPortAlphaOpaque (); - - /* save current visible SDL surface */ - [ self cacheImageInRect:[ window_view frame ] ]; - } -} - -- (void)appDidUnhide:(NSNotification*)note -{ - /* restore cached image, since it may not be current, post expose event too */ - [ self restoreCachedImage ]; - - /*SDL_PrivateExpose ();*/ - - SDL_PrivateAppActive (1, SDL_APPACTIVE); -} - -- (id)initWithContentRect:(NSRect)contentRect styleMask:(unsigned int)styleMask backing:(NSBackingStoreType)backingType defer:(BOOL)flag -{ - /* Make our window subclass receive these application notifications */ - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appDidHide:) name:NSApplicationDidHideNotification object:NSApp ]; - - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appDidUnhide:) name:NSApplicationDidUnhideNotification object:NSApp ]; - - [ [ NSNotificationCenter defaultCenter ] addObserver:self - selector:@selector(appWillUnhide:) name:NSApplicationWillUnhideNotification object:NSApp ]; - - return [ super initWithContentRect:contentRect styleMask:styleMask backing:backingType defer:flag ]; -} - -@end - -@implementation SDL_QuartzWindowDelegate -- (BOOL)windowShouldClose:(id)sender -{ - SDL_PrivateQuit(); - return NO; -} - -- (void)windowDidBecomeKey:(NSNotification *)aNotification -{ - QZ_DoActivate (current_video); -} - -- (void)windowDidResignKey:(NSNotification *)aNotification -{ - QZ_DoDeactivate (current_video); -} - -@end - -@implementation SDL_QuartzView - -- (void)resetCursorRects -{ - SDL_Cursor *sdlc = SDL_GetCursor(); - if (sdlc != NULL && sdlc->wm_cursor != NULL) { - [self addCursorRect: [self visibleRect] cursor: sdlc->wm_cursor->nscursor]; - } -} - -@end diff --git a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzYUV.m b/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzYUV.m deleted file mode 100644 index acb3d94..0000000 --- a/distrib/sdl-1.2.12/src/video/quartz/SDL_QuartzYUV.m +++ /dev/null @@ -1,330 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2003 Sam Lantinga - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - This library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public - License along with this library; if not, write to the Free - Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - - Sam Lantinga - slouken@libsdl.org -*/ -#include "SDL_config.h" - -#include "SDL_QuartzVideo.h" -#include "SDL_QuartzWindow.h" -#include "../SDL_yuvfuncs.h" - - -#define yuv_idh (this->hidden->yuv_idh) -#define yuv_matrix (this->hidden->yuv_matrix) -#define yuv_codec (this->hidden->yuv_codec) -#define yuv_seq (this->hidden->yuv_seq) -#define yuv_pixmap (this->hidden->yuv_pixmap) -#define yuv_data (this->hidden->yuv_data) -#define yuv_width (this->hidden->yuv_width) -#define yuv_height (this->hidden->yuv_height) -#define yuv_port (this->hidden->yuv_port) - - -static int QZ_LockYUV (_THIS, SDL_Overlay *overlay) { - - return 0; -} - -static void QZ_UnlockYUV (_THIS, SDL_Overlay *overlay) { - - ; -} - -static int QZ_DisplayYUV (_THIS, SDL_Overlay *overlay, SDL_Rect *src, SDL_Rect *dst) { - - OSErr err; - CodecFlags flags; - - if (dst->x != 0 || dst->y != 0) { - - SDL_SetError ("Need a dst at (0,0)"); - return -1; - } - - if (dst->w != yuv_width || dst->h != yuv_height) { - - Fixed scale_x, scale_y; - - scale_x = FixDiv ( Long2Fix (dst->w), Long2Fix (overlay->w) ); - scale_y = FixDiv ( Long2Fix (dst->h), Long2Fix (overlay->h) ); - - SetIdentityMatrix (yuv_matrix); - ScaleMatrix (yuv_matrix, scale_x, scale_y, Long2Fix (0), Long2Fix (0)); - - SetDSequenceMatrix (yuv_seq, yuv_matrix); - - yuv_width = dst->w; - yuv_height = dst->h; - } - - if( ( err = DecompressSequenceFrameS( - yuv_seq, - (void*)yuv_pixmap, - sizeof (PlanarPixmapInfoYUV420), - codecFlagUseImageBuffer, &flags, nil ) != noErr ) ) - { - SDL_SetError ("DecompressSequenceFrameS failed"); - } - - return err != noErr; -} - -static void QZ_FreeHWYUV (_THIS, SDL_Overlay *overlay) { - - CDSequenceEnd (yuv_seq); - ExitMovies(); - - SDL_free (overlay->hwfuncs); - SDL_free (overlay->pitches); - SDL_free (overlay->pixels); - - if (SDL_VideoSurface->flags & SDL_FULLSCREEN) { - [ qz_window close ]; - qz_window = nil; - } - - SDL_free (yuv_matrix); - DisposeHandle ((Handle)yuv_idh); -} - -/* check for 16 byte alignment, bail otherwise */ -#define CHECK_ALIGN(x) do { if ((Uint32)x & 15) { SDL_SetError("Alignment error"); return NULL; } } while(0) - -/* align a byte offset, return how much to add to make it a multiple of 16 */ -#define ALIGN(x) ((16 - (x & 15)) & 15) - -SDL_Overlay* QZ_CreateYUVOverlay (_THIS, int width, int height, - Uint32 format, SDL_Surface *display) { - - Uint32 codec; - OSStatus err; - CGrafPtr port; - SDL_Overlay *overlay; - - if (format == SDL_YV12_OVERLAY || - format == SDL_IYUV_OVERLAY) { - - codec = kYUV420CodecType; - } - else { - SDL_SetError ("Hardware: unsupported video format"); - return NULL; - } - - yuv_idh = (ImageDescriptionHandle) NewHandleClear (sizeof(ImageDescription)); - if (yuv_idh == NULL) { - SDL_OutOfMemory(); - return NULL; - } - - yuv_matrix = (MatrixRecordPtr) SDL_malloc (sizeof(MatrixRecord)); - if (yuv_matrix == NULL) { - SDL_OutOfMemory(); - return NULL; - } - - if ( EnterMovies() != noErr ) { - SDL_SetError ("Could not init QuickTime for YUV playback"); - return NULL; - } - - err = FindCodec (codec, bestSpeedCodec, nil, &yuv_codec); - if (err != noErr) { - SDL_SetError ("Could not find QuickTime codec for format"); - return NULL; - } - - if (SDL_VideoSurface->flags & SDL_FULLSCREEN) { - - /* - Acceleration requires a window to be present. - A CGrafPtr that points to the screen isn't good enough - */ - NSRect content = NSMakeRect (0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); - - qz_window = [ [ SDL_QuartzWindow alloc ] - initWithContentRect:content - styleMask:NSBorderlessWindowMask - backing:NSBackingStoreBuffered defer:NO ]; - - if (qz_window == nil) { - SDL_SetError ("Could not create the Cocoa window"); - return NULL; - } - - [ qz_window setContentView:[ [ NSQuickDrawView alloc ] init ] ]; - [ qz_window setReleasedWhenClosed:YES ]; - [ qz_window center ]; - [ qz_window setAcceptsMouseMovedEvents:YES ]; - [ qz_window setLevel:CGShieldingWindowLevel() ]; - [ qz_window makeKeyAndOrderFront:nil ]; - - port = [ [ qz_window contentView ] qdPort ]; - SetPort (port); - - /* - BUG: would like to remove white flash when window kicks in - { - Rect r; - SetRect (&r, 0, 0, SDL_VideoSurface->w, SDL_VideoSurface->h); - PaintRect (&r); - QDFlushPortBuffer (port, nil); - } - */ - } - else { - port = [ window_view qdPort ]; - SetPort (port); - } - - SetIdentityMatrix (yuv_matrix); - - HLock ((Handle)yuv_idh); - - (**yuv_idh).idSize = sizeof(ImageDescription); - (**yuv_idh).cType = codec; - (**yuv_idh).version = 1; - (**yuv_idh).revisionLevel = 0; - (**yuv_idh).width = width; - (**yuv_idh).height = height; - (**yuv_idh).hRes = Long2Fix(72); - (**yuv_idh).vRes = Long2Fix(72); - (**yuv_idh).spatialQuality = codecLosslessQuality; - (**yuv_idh).frameCount = 1; - (**yuv_idh).clutID = -1; - (**yuv_idh).dataSize = 0; - (**yuv_idh).depth = 24; - - HUnlock ((Handle)yuv_idh); - - err = DecompressSequenceBeginS ( - &yuv_seq, - yuv_idh, - NULL, - 0, - port, - NULL, - NULL, - yuv_matrix, - 0, - NULL, - codecFlagUseImageBuffer, - codecLosslessQuality, - yuv_codec); - - if (err != noErr) { - SDL_SetError ("Error trying to start YUV codec."); - return NULL; - } - - overlay = (SDL_Overlay*) SDL_malloc (sizeof(*overlay)); - if (overlay == NULL) { - SDL_OutOfMemory(); - return NULL; - } - - overlay->format = format; - overlay->w = width; - overlay->h = height; - overlay->planes = 3; - overlay->hw_overlay = 1; - { - int offset; - Uint8 **pixels; - Uint16 *pitches; - int plane2, plane3; - - if (format == SDL_IYUV_OVERLAY) { - - plane2 = 1; /* Native codec format */ - plane3 = 2; - } - else if (format == SDL_YV12_OVERLAY) { - - /* switch the U and V planes */ - plane2 = 2; /* U plane maps to plane 3 */ - plane3 = 1; /* V plane maps to plane 2 */ - } - else { - SDL_SetError("Unsupported YUV format"); - return NULL; - } - - pixels = (Uint8**) SDL_malloc (sizeof(*pixels) * 3); - pitches = (Uint16*) SDL_malloc (sizeof(*pitches) * 3); - if (pixels == NULL || pitches == NULL) { - SDL_OutOfMemory(); - return NULL; - } - - /* Fix: jc.bertin@free.fr - PlanarPixmapInfoYUV420 is a big-endian struct */ - yuv_pixmap = (PlanarPixmapInfoYUV420*) - SDL_malloc (sizeof(PlanarPixmapInfoYUV420) + - (width * height * 2)); - if (yuv_pixmap == NULL) { - SDL_OutOfMemory (); - return NULL; - } - - /* CHECK_ALIGN(yuv_pixmap); */ - offset = sizeof(PlanarPixmapInfoYUV420); - /* offset += ALIGN(offset); */ - /* CHECK_ALIGN(offset); */ - - pixels[0] = (Uint8*)yuv_pixmap + offset; - /* CHECK_ALIGN(pixels[0]); */ - - pitches[0] = width; - yuv_pixmap->componentInfoY.offset = EndianS32_NtoB(offset); - yuv_pixmap->componentInfoY.rowBytes = EndianU32_NtoB(width); - - offset += width * height; - pixels[plane2] = (Uint8*)yuv_pixmap + offset; - pitches[plane2] = width / 2; - yuv_pixmap->componentInfoCb.offset = EndianS32_NtoB(offset); - yuv_pixmap->componentInfoCb.rowBytes = EndianU32_NtoB(width / 2); - - offset += (width * height / 4); - pixels[plane3] = (Uint8*)yuv_pixmap + offset; - pitches[plane3] = width / 2; - yuv_pixmap->componentInfoCr.offset = EndianS32_NtoB(offset); - yuv_pixmap->componentInfoCr.rowBytes = EndianU32_NtoB(width / 2); - - overlay->pixels = pixels; - overlay->pitches = pitches; - } - - overlay->hwfuncs = SDL_malloc (sizeof(*overlay->hwfuncs)); - if (overlay->hwfuncs == NULL) { - SDL_OutOfMemory(); - return NULL; - } - - overlay->hwfuncs->Lock = QZ_LockYUV; - overlay->hwfuncs->Unlock = QZ_UnlockYUV; - overlay->hwfuncs->Display = QZ_DisplayYUV; - overlay->hwfuncs->FreeHW = QZ_FreeHWYUV; - - yuv_width = overlay->w; - yuv_height = overlay->h; - - return overlay; -} |