diff options
Diffstat (limited to 'distrib/sdl-1.2.15/src/video/maccommon')
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_lowvideo.h | 102 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents.c | 746 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents_c.h | 32 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl.c | 197 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl_c.h | 47 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_mackeys.h | 140 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse.c | 129 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse_c.h | 34 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm.c | 442 | ||||
| -rw-r--r-- | distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm_c.h | 41 |
10 files changed, 1910 insertions, 0 deletions
diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_lowvideo.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_lowvideo.h new file mode 100644 index 0000000..f3dac29 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_lowvideo.h @@ -0,0 +1,102 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#ifndef _SDL_lowvideo_h +#define _SDL_lowvideo_h + +#if defined(__APPLE__) && defined(__MACH__) +#include <Carbon/Carbon.h> +#elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) +#include <Carbon.h> +#else +#include <Quickdraw.h> +#include <Palettes.h> +#include <Menus.h> +#include <DrawSprocket.h> +#endif + +#if SDL_VIDEO_OPENGL +typedef struct __AGLContextRec *AGLContext; +#endif + +#include "SDL_video.h" +#include "../SDL_sysvideo.h" + +/* Hidden "this" pointer for the video functions */ +#define _THIS SDL_VideoDevice *this + +#if !TARGET_API_MAC_CARBON /* not available in OS X (or more accurately, Carbon) */ +/* Global QuickDraw data */ +extern QDGlobals *theQD; +#endif + +/* Private display data */ +struct SDL_PrivateVideoData { + GDevice **SDL_Display; + WindowRef SDL_Window; + SDL_Rect **SDL_modelist; + CTabHandle SDL_CTab; + PaletteHandle SDL_CPal; + +#if TARGET_API_MAC_CARBON + /* For entering and leaving fullscreen mode */ + Ptr fullscreen_ctx; +#endif + + /* The current window document style */ + int current_style; + + /* Information about the last cursor position */ + Point last_where; + + /* Information about the last keys down */ + EventModifiers last_mods; + KeyMap last_keys; + + /* A handle to the Apple Menu */ + MenuRef apple_menu; + + /* Information used by DrawSprocket driver */ + struct DSpInfo *dspinfo; + +#if SDL_VIDEO_OPENGL + AGLContext appleGLContext; + + void *libraryHandle; +#endif +}; +/* Old variable names */ +#define SDL_Display (this->hidden->SDL_Display) +#define SDL_Window (this->hidden->SDL_Window) +#define SDL_modelist (this->hidden->SDL_modelist) +#define SDL_CTab (this->hidden->SDL_CTab) +#define SDL_CPal (this->hidden->SDL_CPal) +#define fullscreen_ctx (this->hidden->fullscreen_ctx) +#define current_style (this->hidden->current_style) +#define last_where (this->hidden->last_where) +#define last_mods (this->hidden->last_mods) +#define last_keys (this->hidden->last_keys) +#define apple_menu (this->hidden->apple_menu) +#define glContext (this->hidden->appleGLContext) + +#endif /* _SDL_lowvideo_h */ diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents.c b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents.c new file mode 100644 index 0000000..6e3fef2 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents.c @@ -0,0 +1,746 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#include <stdio.h> + +#if defined(__APPLE__) && defined(__MACH__) +#include <Carbon/Carbon.h> +#elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) +#include <Carbon.h> +#else +#include <Script.h> +#include <LowMem.h> +#include <Devices.h> +#include <DiskInit.h> +#include <ToolUtils.h> +#endif + +#include "SDL_events.h" +#include "SDL_video.h" +#include "SDL_syswm.h" +#include "../../events/SDL_events_c.h" +#include "../../events/SDL_sysevents.h" +#include "../SDL_cursor_c.h" +#include "SDL_macevents_c.h" +#include "SDL_mackeys.h" +#include "SDL_macmouse_c.h" + +/* Define this to be able to collapse SDL windows. +#define USE_APPEARANCE_MANAGER + */ + +/* Macintosh resource constants */ +#define mApple 128 /* Apple menu resource */ +#define iAbout 1 /* About menu item */ + +/* Functions to handle the About menu */ +static void Mac_DoAppleMenu(_THIS, long item); + +/* The translation table from a macintosh key scancode to a SDL keysym */ +static SDLKey MAC_keymap[256]; +static SDL_keysym *TranslateKey(int scancode, int modifiers, + SDL_keysym *keysym, int pressed); + +/* Handle activation and deactivation -- returns whether an event was posted */ +static int Mac_HandleActivate(int activate) +{ + if ( activate ) { + /* Show the current SDL application cursor */ + SDL_SetCursor(NULL); + + /* put our mask back case it changed during context switch */ + SetEventMask(everyEvent & ~autoKeyMask); + } else { +#if TARGET_API_MAC_CARBON + { Cursor cursor; + SetCursor(GetQDGlobalsArrow(&cursor)); + } +#else + SetCursor(&theQD->arrow); +#endif + if ( ! Mac_cursor_showing ) { + ShowCursor(); + Mac_cursor_showing = 1; + } + } + return(SDL_PrivateAppActive(activate, SDL_APPINPUTFOCUS)); +} + +static void myGlobalToLocal(_THIS, Point *pt) +{ + if ( SDL_VideoSurface && !(SDL_VideoSurface->flags&SDL_FULLSCREEN) ) { + GrafPtr saveport; + GetPort(&saveport); +#if TARGET_API_MAC_CARBON + SetPort(GetWindowPort(SDL_Window)); +#else + SetPort(SDL_Window); +#endif + GlobalToLocal(pt); + SetPort(saveport); + } +} + +/* The main MacOS event handler */ +static int Mac_HandleEvents(_THIS, int wait4it) +{ + static int mouse_button = 1; + int i; + EventRecord event; + +#if TARGET_API_MAC_CARBON + /* There's no GetOSEvent() in the Carbon API. *sigh* */ +#define cooperative_multitasking 1 +#else + int cooperative_multitasking; + /* If we're running fullscreen, we can hog the MacOS events, + otherwise we had better play nicely with the other apps. + */ + if ( this->screen && (this->screen->flags & SDL_FULLSCREEN) ) { + cooperative_multitasking = 0; + } else { + cooperative_multitasking = 1; + } +#endif + + /* If we call WaitNextEvent(), MacOS will check other processes + * and allow them to run, and perform other high-level processing. + */ + if ( cooperative_multitasking || wait4it ) { + UInt32 wait_time; + + /* Are we polling or not? */ + if ( wait4it ) { + wait_time = 2147483647; + } else { + wait_time = 0; + } + WaitNextEvent(everyEvent, &event, wait_time, nil); + } else { +#if ! TARGET_API_MAC_CARBON + GetOSEvent(everyEvent, &event); +#endif + } + +#if TARGET_API_MAC_CARBON + /* for some reason, event.where isn't set ? */ + GetGlobalMouse ( &event.where ); +#endif + + /* Check for mouse motion */ + if ( (event.where.h != last_where.h) || + (event.where.v != last_where.v) ) { + Point pt; + pt = last_where = event.where; + myGlobalToLocal(this, &pt); + SDL_PrivateMouseMotion(0, 0, pt.h, pt.v); + } + + /* Check the current state of the keyboard */ + if ( SDL_GetAppState() & SDL_APPINPUTFOCUS ) { + KeyMap keys; + const Uint32 *keysptr = (Uint32 *) &keys; + const Uint32 *last_keysptr = (Uint32 *) &last_keys; + + /* Check for special non-event keys */ + if ( event.modifiers != last_mods ) { + static struct { + EventModifiers mask; + SDLKey key; + } mods[] = { + { alphaLock, SDLK_CAPSLOCK }, +#if 0 /* These are handled below in the GetKeys() code */ + { cmdKey, SDLK_LMETA }, + { shiftKey, SDLK_LSHIFT }, + { rightShiftKey, SDLK_RSHIFT }, + { optionKey, SDLK_LALT }, + { rightOptionKey, SDLK_RALT }, + { controlKey, SDLK_LCTRL }, + { rightControlKey, SDLK_RCTRL }, +#endif /* 0 */ + { 0, 0 } + }; + SDL_keysym keysym; + Uint8 mode; + EventModifiers mod, mask; + + + /* Set up the keyboard event */ + keysym.scancode = 0; + keysym.sym = SDLK_UNKNOWN; + keysym.mod = KMOD_NONE; + keysym.unicode = 0; + + /* See what has changed, and generate events */ + mod = event.modifiers; + for ( i=0; mods[i].mask; ++i ) { + mask = mods[i].mask; + if ( (mod&mask) != (last_mods&mask) ) { + keysym.sym = mods[i].key; + if ( (mod&mask) || + (mods[i].key == SDLK_CAPSLOCK) ) { + mode = SDL_PRESSED; + } else { + mode = SDL_RELEASED; + } + SDL_PrivateKeyboard(mode, &keysym); + } + } + + /* Save state for next time */ + last_mods = mod; + } + + /* Check for normal event keys, but we have to scan the + actual keyboard state because on Mac OS X a keydown event + is immediately followed by a keyup event. + */ + GetKeys(keys); + if ( (keysptr[0] != last_keysptr[0]) || + (keysptr[1] != last_keysptr[1]) || + (keysptr[2] != last_keysptr[2]) || + (keysptr[3] != last_keysptr[3]) ) { + SDL_keysym keysym; + int old_bit, new_bit; + +#ifdef DEBUG_KEYBOARD + fprintf(sterr, "New keys: 0x%x 0x%x 0x%x 0x%x\n", + new_keys[0], new_keys[1], + new_keys[2], new_keys[3]); +#endif + for ( i=0; i<128; ++i ) { + old_bit = (((Uint8 *)last_keys)[i/8]>>(i%8)) & 0x01; + new_bit = (((Uint8 *)keys)[i/8]>>(i%8)) & 0x01; + if ( old_bit != new_bit ) { + /* Post the keyboard event */ +#ifdef DEBUG_KEYBOARD + fprintf(stderr,"Scancode: 0x%2.2X\n",i); +#endif + SDL_PrivateKeyboard(new_bit, + TranslateKey(i, event.modifiers, + &keysym, new_bit)); + } + } + + /* Save state for next time */ + last_keys[0] = keys[0]; + last_keys[1] = keys[1]; + last_keys[2] = keys[2]; + last_keys[3] = keys[3]; + } + } + + /* Handle normal events */ + switch (event.what) { + case mouseDown: { + WindowRef win; + short area; + + area = FindWindow(event.where, &win); + /* Support switching between the SIOUX console + and SDL_Window by clicking in the window. + */ + if ( win && (win != FrontWindow()) ) { + SelectWindow(win); + } + switch (area) { + case inMenuBar: /* Only the apple menu exists */ + Mac_DoAppleMenu(this, MenuSelect(event.where)); + HiliteMenu(0); + break; + case inDrag: +#if TARGET_API_MAC_CARBON + DragWindow(win, event.where, NULL); +#else + DragWindow(win, event.where, &theQD->screenBits.bounds); +#endif + break; + case inGoAway: + if ( TrackGoAway(win, event.where) ) { + SDL_PrivateQuit(); + } + break; + case inContent: + myGlobalToLocal(this, &event.where); + /* Treat command-click as right mouse button */ + if ( event.modifiers & optionKey ) { + mouse_button = 2; + } else if ( event.modifiers & cmdKey ) { + mouse_button = 3; + } else { + mouse_button = 1; + } + SDL_PrivateMouseButton(SDL_PRESSED, + mouse_button, event.where.h, event.where.v); + break; + case inGrow: { + int newSize; + + /* Don't allow resize if video mode isn't resizable */ + if ( ! SDL_PublicSurface || + ! (SDL_PublicSurface->flags & SDL_RESIZABLE) ) { + break; + } +#if TARGET_API_MAC_CARBON + newSize = GrowWindow(win, event.where, NULL); +#else + newSize = GrowWindow(win, event.where, &theQD->screenBits.bounds); +#endif + if ( newSize ) { +#if !TARGET_API_MAC_CARBON + EraseRect ( &theQD->screenBits.bounds ); +#endif + SizeWindow ( win, LoWord (newSize), HiWord (newSize), 1 ); + SDL_PrivateResize ( LoWord (newSize), HiWord (newSize) ); + } + } break; + case inZoomIn: + case inZoomOut: + if ( TrackBox (win, event.where, area )) { + Rect rect; +#if !TARGET_API_MAC_CARBON + EraseRect ( &theQD->screenBits.bounds ); +#endif + ZoomWindow ( win, area, 0); + if ( area == inZoomIn ) { + GetWindowUserState(SDL_Window, &rect); + } else { + GetWindowStandardState(SDL_Window, &rect); + } + SDL_PrivateResize (rect.right-rect.left, + rect.bottom-rect.top); + } + break; +#if TARGET_API_MAC_CARBON + case inCollapseBox: + if ( TrackBox (win, event.where, area )) { + if ( IsWindowCollapsable(win) ) { + CollapseWindow (win, !IsWindowCollapsed(win)); + /* There should be something done like in inGrow case, but... */ + } + } + break; +#endif /* TARGET_API_MAC_CARBON */ + case inSysWindow: +#if TARGET_API_MAC_CARBON + /* Never happens in Carbon? */ +#else + SystemClick(&event, win); +#endif + break; + default: + break; + } + } + break; + case mouseUp: { + myGlobalToLocal(this, &event.where); + /* Release the mouse button we simulated in the last press. + The drawback of this methos is we cannot press more than + one button. However, this doesn't matter, since there is + only a single logical mouse button, even if you have a + multi-button mouse, this doesn't matter at all. + */ + SDL_PrivateMouseButton(SDL_RELEASED, + mouse_button, event.where.h, event.where.v); + } + break; +#if 0 /* Handled above the switch statement */ + case keyDown: { + SDL_keysym keysym; + + SDL_PrivateKeyboard(SDL_PRESSED, + TranslateKey((event.message&keyCodeMask)>>8 + event.modifiers, &keysym, 1)); + } + break; + case keyUp: { + SDL_keysym keysym; + + SDL_PrivateKeyboard(SDL_RELEASED, + TranslateKey((event.message&keyCodeMask)>>8 + event.modifiers, &keysym, 0)); + } + break; +#endif + case updateEvt: { + BeginUpdate(SDL_Window); + #if SDL_VIDEO_OPENGL + if (SDL_VideoSurface->flags & SDL_OPENGL) + SDL_GL_SwapBuffers(); + else + #endif + if ( (SDL_VideoSurface->flags & SDL_HWSURFACE) == + SDL_SWSURFACE ) { + SDL_UpdateRect(SDL_VideoSurface, 0, 0, 0, 0); + } + EndUpdate(SDL_Window); + } + /* If this was an update event for the SIOUX console, we return 0 + in order to stop an endless series of updates being triggered. + */ + if ( (WindowRef) event.message != SDL_Window ) { + return 0; + } + break; + case activateEvt: { + Mac_HandleActivate(!!(event.modifiers & activeFlag)); + } + break; + case diskEvt: { +#if TARGET_API_MAC_CARBON + /* What are we supposed to do? */; +#else + if ( ((event.message>>16)&0xFFFF) != noErr ) { + Point spot; + SetPt(&spot, 0x0070, 0x0050); + DIBadMount(spot, event.message); + } +#endif + } + break; + case osEvt: { + switch ((event.message>>24) & 0xFF) { +#if 0 /* Handled above the switch statement */ + case mouseMovedMessage: { + myGlobalToLocal(this, &event.where); + SDL_PrivateMouseMotion(0, 0, + event.where.h, event.where.v); + } + break; +#endif /* 0 */ + case suspendResumeMessage: { + Mac_HandleActivate(!!(event.message & resumeFlag)); + } + break; + } + } + break; + default: { + ; + } + break; + } + return (event.what != nullEvent); +} + + +void Mac_PumpEvents(_THIS) +{ + /* Process pending MacOS events */ + while ( Mac_HandleEvents(this, 0) ) { + /* Loop and check again */; + } +} + +void Mac_InitOSKeymap(_THIS) +{ + const void *KCHRPtr; + UInt32 state; + UInt32 value; + int i; + int world = SDLK_WORLD_0; + + /* Map the MAC keysyms */ + for ( i=0; i<SDL_arraysize(MAC_keymap); ++i ) + MAC_keymap[i] = SDLK_UNKNOWN; + + /* Defined MAC_* constants */ + MAC_keymap[MK_ESCAPE] = SDLK_ESCAPE; + MAC_keymap[MK_F1] = SDLK_F1; + MAC_keymap[MK_F2] = SDLK_F2; + MAC_keymap[MK_F3] = SDLK_F3; + MAC_keymap[MK_F4] = SDLK_F4; + MAC_keymap[MK_F5] = SDLK_F5; + MAC_keymap[MK_F6] = SDLK_F6; + MAC_keymap[MK_F7] = SDLK_F7; + MAC_keymap[MK_F8] = SDLK_F8; + MAC_keymap[MK_F9] = SDLK_F9; + MAC_keymap[MK_F10] = SDLK_F10; + MAC_keymap[MK_F11] = SDLK_F11; + MAC_keymap[MK_F12] = SDLK_F12; + MAC_keymap[MK_PRINT] = SDLK_PRINT; + MAC_keymap[MK_SCROLLOCK] = SDLK_SCROLLOCK; + MAC_keymap[MK_PAUSE] = SDLK_PAUSE; + MAC_keymap[MK_POWER] = SDLK_POWER; + MAC_keymap[MK_BACKQUOTE] = SDLK_BACKQUOTE; + MAC_keymap[MK_1] = SDLK_1; + MAC_keymap[MK_2] = SDLK_2; + MAC_keymap[MK_3] = SDLK_3; + MAC_keymap[MK_4] = SDLK_4; + MAC_keymap[MK_5] = SDLK_5; + MAC_keymap[MK_6] = SDLK_6; + MAC_keymap[MK_7] = SDLK_7; + MAC_keymap[MK_8] = SDLK_8; + MAC_keymap[MK_9] = SDLK_9; + MAC_keymap[MK_0] = SDLK_0; + MAC_keymap[MK_MINUS] = SDLK_MINUS; + MAC_keymap[MK_EQUALS] = SDLK_EQUALS; + MAC_keymap[MK_BACKSPACE] = SDLK_BACKSPACE; + MAC_keymap[MK_INSERT] = SDLK_INSERT; + MAC_keymap[MK_HOME] = SDLK_HOME; + MAC_keymap[MK_PAGEUP] = SDLK_PAGEUP; + MAC_keymap[MK_NUMLOCK] = SDLK_NUMLOCK; + MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; + MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; + MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; + MAC_keymap[MK_TAB] = SDLK_TAB; + MAC_keymap[MK_q] = SDLK_q; + MAC_keymap[MK_w] = SDLK_w; + MAC_keymap[MK_e] = SDLK_e; + MAC_keymap[MK_r] = SDLK_r; + MAC_keymap[MK_t] = SDLK_t; + MAC_keymap[MK_y] = SDLK_y; + MAC_keymap[MK_u] = SDLK_u; + MAC_keymap[MK_i] = SDLK_i; + MAC_keymap[MK_o] = SDLK_o; + MAC_keymap[MK_p] = SDLK_p; + MAC_keymap[MK_LEFTBRACKET] = SDLK_LEFTBRACKET; + MAC_keymap[MK_RIGHTBRACKET] = SDLK_RIGHTBRACKET; + MAC_keymap[MK_BACKSLASH] = SDLK_BACKSLASH; + MAC_keymap[MK_DELETE] = SDLK_DELETE; + MAC_keymap[MK_END] = SDLK_END; + MAC_keymap[MK_PAGEDOWN] = SDLK_PAGEDOWN; + MAC_keymap[MK_KP7] = SDLK_KP7; + MAC_keymap[MK_KP8] = SDLK_KP8; + MAC_keymap[MK_KP9] = SDLK_KP9; + MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; + MAC_keymap[MK_CAPSLOCK] = SDLK_CAPSLOCK; + MAC_keymap[MK_a] = SDLK_a; + MAC_keymap[MK_s] = SDLK_s; + MAC_keymap[MK_d] = SDLK_d; + MAC_keymap[MK_f] = SDLK_f; + MAC_keymap[MK_g] = SDLK_g; + MAC_keymap[MK_h] = SDLK_h; + MAC_keymap[MK_j] = SDLK_j; + MAC_keymap[MK_k] = SDLK_k; + MAC_keymap[MK_l] = SDLK_l; + MAC_keymap[MK_SEMICOLON] = SDLK_SEMICOLON; + MAC_keymap[MK_QUOTE] = SDLK_QUOTE; + MAC_keymap[MK_RETURN] = SDLK_RETURN; + MAC_keymap[MK_KP4] = SDLK_KP4; + MAC_keymap[MK_KP5] = SDLK_KP5; + MAC_keymap[MK_KP6] = SDLK_KP6; + MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; + MAC_keymap[MK_LSHIFT] = SDLK_LSHIFT; + MAC_keymap[MK_z] = SDLK_z; + MAC_keymap[MK_x] = SDLK_x; + MAC_keymap[MK_c] = SDLK_c; + MAC_keymap[MK_v] = SDLK_v; + MAC_keymap[MK_b] = SDLK_b; + MAC_keymap[MK_n] = SDLK_n; + MAC_keymap[MK_m] = SDLK_m; + MAC_keymap[MK_COMMA] = SDLK_COMMA; + MAC_keymap[MK_PERIOD] = SDLK_PERIOD; + MAC_keymap[MK_SLASH] = SDLK_SLASH; +#if 0 /* These are the same as the left versions - use left by default */ + MAC_keymap[MK_RSHIFT] = SDLK_RSHIFT; +#endif + MAC_keymap[MK_UP] = SDLK_UP; + MAC_keymap[MK_KP1] = SDLK_KP1; + MAC_keymap[MK_KP2] = SDLK_KP2; + MAC_keymap[MK_KP3] = SDLK_KP3; + MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; + MAC_keymap[MK_LCTRL] = SDLK_LCTRL; + MAC_keymap[MK_LALT] = SDLK_LALT; + MAC_keymap[MK_LMETA] = SDLK_LMETA; + MAC_keymap[MK_SPACE] = SDLK_SPACE; +#if 0 /* These are the same as the left versions - use left by default */ + MAC_keymap[MK_RMETA] = SDLK_RMETA; + MAC_keymap[MK_RALT] = SDLK_RALT; + MAC_keymap[MK_RCTRL] = SDLK_RCTRL; +#endif + MAC_keymap[MK_LEFT] = SDLK_LEFT; + MAC_keymap[MK_DOWN] = SDLK_DOWN; + MAC_keymap[MK_RIGHT] = SDLK_RIGHT; + MAC_keymap[MK_KP0] = SDLK_KP0; + MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; + +#if defined(__APPLE__) && defined(__MACH__) + /* Wierd, these keys are on my iBook under Mac OS X + Note that the left arrow keysym is the same as left ctrl!? + */ + MAC_keymap[MK_IBOOK_ENTER] = SDLK_KP_ENTER; + MAC_keymap[MK_IBOOK_RIGHT] = SDLK_RIGHT; + MAC_keymap[MK_IBOOK_DOWN] = SDLK_DOWN; + MAC_keymap[MK_IBOOK_UP] = SDLK_UP; + MAC_keymap[MK_IBOOK_LEFT] = SDLK_LEFT; +#endif /* Mac OS X */ + + /* 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 + * bascially 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_* */ + MAC_keymap[i] = world++; + else if (value >= 32) /* non-control ASCII char */ + MAC_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 + */ + MAC_keymap[MK_KP0] = SDLK_KP0; + MAC_keymap[MK_KP1] = SDLK_KP1; + MAC_keymap[MK_KP2] = SDLK_KP2; + MAC_keymap[MK_KP3] = SDLK_KP3; + MAC_keymap[MK_KP4] = SDLK_KP4; + MAC_keymap[MK_KP5] = SDLK_KP5; + MAC_keymap[MK_KP6] = SDLK_KP6; + MAC_keymap[MK_KP7] = SDLK_KP7; + MAC_keymap[MK_KP8] = SDLK_KP8; + MAC_keymap[MK_KP9] = SDLK_KP9; + MAC_keymap[MK_KP_MINUS] = SDLK_KP_MINUS; + MAC_keymap[MK_KP_PLUS] = SDLK_KP_PLUS; + MAC_keymap[MK_KP_PERIOD] = SDLK_KP_PERIOD; + MAC_keymap[MK_KP_EQUALS] = SDLK_KP_EQUALS; + MAC_keymap[MK_KP_DIVIDE] = SDLK_KP_DIVIDE; + MAC_keymap[MK_KP_MULTIPLY] = SDLK_KP_MULTIPLY; + MAC_keymap[MK_KP_ENTER] = SDLK_KP_ENTER; +} + +static SDL_keysym *TranslateKey(int scancode, int modifiers, + SDL_keysym *keysym, int pressed) +{ + /* Set the keysym information */ + keysym->scancode = scancode; + keysym->sym = MAC_keymap[keysym->scancode]; + keysym->mod = KMOD_NONE; + keysym->unicode = 0; + if ( pressed && SDL_TranslateUNICODE ) { + static unsigned long state = 0; + static Ptr keymap = nil; + Ptr new_keymap; + + /* Get the current keyboard map resource */ + new_keymap = (Ptr)GetScriptManagerVariable(smKCHRCache); + if ( new_keymap != keymap ) { + keymap = new_keymap; + state = 0; + } + keysym->unicode = KeyTranslate(keymap, + keysym->scancode|modifiers, &state) & 0xFFFF; + } + return(keysym); +} + +void Mac_InitEvents(_THIS) +{ + /* Create apple menu bar */ + apple_menu = GetMenu(mApple); + if ( apple_menu != nil ) { + AppendResMenu(apple_menu, 'DRVR'); + InsertMenu(apple_menu, 0); + } + DrawMenuBar(); + + /* Get rid of spurious events at startup */ + FlushEvents(everyEvent, 0); + + /* Allow every event but keyrepeat */ + SetEventMask(everyEvent & ~autoKeyMask); +} + +void Mac_QuitEvents(_THIS) +{ + ClearMenuBar(); + if ( apple_menu != nil ) { + ReleaseResource((char **)apple_menu); + } + + /* Clean up pending events */ + FlushEvents(everyEvent, 0); +} + +static void Mac_DoAppleMenu(_THIS, long choice) +{ +#if !TARGET_API_MAC_CARBON /* No Apple menu in OS X */ + short menu, item; + + item = (choice&0xFFFF); + choice >>= 16; + menu = (choice&0xFFFF); + + switch (menu) { + case mApple: { + switch (item) { + case iAbout: { + /* Run the about box */; + } + break; + default: { + Str255 name; + + GetMenuItemText(apple_menu, item, name); + OpenDeskAcc(name); + } + break; + } + } + break; + default: { + /* Ignore other menus */; + } + } +#endif /* !TARGET_API_MAC_CARBON */ +} + +#if !TARGET_API_MAC_CARBON +/* Since we don't initialize QuickDraw, we need to get a pointer to qd */ +struct QDGlobals *theQD = NULL; +#endif + +/* Exported to the macmain code */ +void SDL_InitQuickDraw(struct QDGlobals *the_qd) +{ +#if !TARGET_API_MAC_CARBON + theQD = the_qd; +#endif +} diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents_c.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents_c.h new file mode 100644 index 0000000..f9a983b --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macevents_c.h @@ -0,0 +1,32 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#include "../macrom/SDL_romvideo.h" + +/* Functions exported by SDL_macevents.c for the video subsystem +*/ +extern void Mac_InitEvents(_THIS); +extern void Mac_QuitEvents(_THIS); + +extern void Mac_InitOSKeymap(_THIS); +extern void Mac_PumpEvents(_THIS); diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl.c b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl.c new file mode 100644 index 0000000..b7ded9b --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl.c @@ -0,0 +1,197 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +/* AGL implementation of SDL OpenGL support */ + +#include "SDL_lowvideo.h" +#include "SDL_macgl_c.h" +#include "SDL_loadso.h" + + +/* krat: adding OpenGL support */ +int Mac_GL_Init(_THIS) +{ +#if SDL_VIDEO_OPENGL + AGLPixelFormat format; + int i = 0; + GLint attributes [ 26 ]; /* 26 is max possible in this setup */ + GLboolean noerr; + + /* load the gl driver from a default path */ + if ( ! this->gl_config.driver_loaded ) { + /* no driver has been loaded, use default (ourselves) */ + if ( Mac_GL_LoadLibrary(this, NULL) < 0 ) { + return(-1); + } + } + + attributes[i++] = AGL_RGBA; + if ( this->gl_config.red_size != 0 && + this->gl_config.blue_size != 0 && + this->gl_config.green_size != 0 ) { + attributes[i++] = AGL_RED_SIZE; + attributes[i++] = this->gl_config.red_size; + attributes[i++] = AGL_GREEN_SIZE; + attributes[i++] = this->gl_config.green_size; + attributes[i++] = AGL_BLUE_SIZE; + attributes[i++] = this->gl_config.blue_size; + attributes[i++] = AGL_ALPHA_SIZE; + attributes[i++] = this->gl_config.alpha_size; + } + if ( this->gl_config.double_buffer ) { + attributes[i++] = AGL_DOUBLEBUFFER; + } + if ( this->gl_config.depth_size != 0 ) { + attributes[i++] = AGL_DEPTH_SIZE; + attributes[i++] = this->gl_config.depth_size; + } + if ( this->gl_config.stencil_size != 0 ) { + attributes[i++] = AGL_STENCIL_SIZE; + attributes[i++] = this->gl_config.stencil_size; + } + if ( this->gl_config.accum_red_size != 0 && + this->gl_config.accum_blue_size != 0 && + this->gl_config.accum_green_size != 0 ) { + + attributes[i++] = AGL_ACCUM_RED_SIZE; + attributes[i++] = this->gl_config.accum_red_size; + attributes[i++] = AGL_ACCUM_GREEN_SIZE; + attributes[i++] = this->gl_config.accum_green_size; + attributes[i++] = AGL_ACCUM_BLUE_SIZE; + attributes[i++] = this->gl_config.accum_blue_size; + attributes[i++] = AGL_ACCUM_ALPHA_SIZE; + attributes[i++] = this->gl_config.accum_alpha_size; + } + if ( this->gl_config.stereo ) { + attributes[i++] = AGL_STEREO; + } +#if defined(AGL_SAMPLE_BUFFERS_ARB) && defined(AGL_SAMPLES_ARB) + if ( this->gl_config.multisamplebuffers != 0 ) { + attributes[i++] = AGL_SAMPLE_BUFFERS_ARB; + attributes[i++] = this->gl_config.multisamplebuffers; + } + if ( this->gl_config.multisamplesamples != 0 ) { + attributes[i++] = AGL_SAMPLES_ARB; + attributes[i++] = this->gl_config.multisamplesamples; + } +#endif + if ( this->gl_config.accelerated > 0 ) { + attributes[i++] = AGL_ACCELERATED; + attributes[i++] = AGL_NO_RECOVERY; + } + + attributes[i++] = AGL_ALL_RENDERERS; + attributes[i] = AGL_NONE; + + format = aglChoosePixelFormat(NULL, 0, attributes); + if ( format == NULL ) { + SDL_SetError("Couldn't match OpenGL desired format"); + return(-1); + } + + glContext = aglCreateContext(format, NULL); + if ( glContext == NULL ) { + SDL_SetError("Couldn't create OpenGL context"); + return(-1); + } + aglDestroyPixelFormat(format); + + #if TARGET_API_MAC_CARBON + noerr = aglSetDrawable(glContext, GetWindowPort(SDL_Window)); + #else + noerr = aglSetDrawable(glContext, (AGLDrawable)SDL_Window); + #endif + + if(!noerr) { + SDL_SetError("Unable to bind GL context to window"); + return(-1); + } + return(0); +#else + SDL_SetError("OpenGL support not configured"); + return(-1); +#endif +} + +void Mac_GL_Quit(_THIS) +{ +#if SDL_VIDEO_OPENGL + if ( glContext != NULL ) { + aglSetCurrentContext(NULL); + aglSetDrawable(glContext, NULL); + aglDestroyContext(glContext); + glContext = NULL; + } +#endif +} + +#if SDL_VIDEO_OPENGL + +/* Make the current context active */ +int Mac_GL_MakeCurrent(_THIS) +{ + int retval; + + retval = 0; + if( ! aglSetCurrentContext(glContext) ) { + SDL_SetError("Unable to make GL context current"); + retval = -1; + } + return(retval); +} + +void Mac_GL_SwapBuffers(_THIS) +{ + aglSwapBuffers(glContext); +} + +int Mac_GL_LoadLibrary(_THIS, const char *location) +{ + if (location == NULL) +#if __MACH__ + location = "/System/Library/Frameworks/OpenGL.framework/OpenGL"; +#else + location = "OpenGLLibrary"; +#endif + + this->hidden->libraryHandle = SDL_LoadObject(location); + + this->gl_config.driver_loaded = 1; + return (this->hidden->libraryHandle != NULL) ? 0 : -1; +} + +void Mac_GL_UnloadLibrary(_THIS) +{ + SDL_UnloadObject(this->hidden->libraryHandle); + + this->hidden->libraryHandle = NULL; + this->gl_config.driver_loaded = 0; +} + +void* Mac_GL_GetProcAddress(_THIS, const char *proc) +{ + return SDL_LoadFunction( this->hidden->libraryHandle, proc ); +} + +#endif /* SDL_VIDEO_OPENGL */ + diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl_c.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl_c.h new file mode 100644 index 0000000..42cd70f --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macgl_c.h @@ -0,0 +1,47 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +/* AGL implementation of SDL OpenGL support */ + +#include "SDL_config.h" + +#if SDL_VIDEO_OPENGL +#include "SDL_opengl.h" +#if __MACOSX__ +#include <AGL/agl.h> /* AGL.framework */ +#else +#include <agl.h> +#endif +#endif /* SDL_VIDEO_OPENGL */ + +/* OpenGL functions */ +extern int Mac_GL_Init(_THIS); +extern void Mac_GL_Quit(_THIS); +#if SDL_VIDEO_OPENGL +extern int Mac_GL_MakeCurrent(_THIS); +extern int Mac_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); +extern void Mac_GL_SwapBuffers(_THIS); +extern int Mac_GL_LoadLibrary(_THIS, const char *location); +extern void Mac_GL_UnloadLibrary(_THIS); +extern void* Mac_GL_GetProcAddress(_THIS, const char *proc); +#endif + diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_mackeys.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_mackeys.h new file mode 100644 index 0000000..dfed30d --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_mackeys.h @@ -0,0 +1,140 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ + +/* These are the Macintosh key scancode constants -- from Inside Macintosh */ + +#define MK_ESCAPE 0x35 +#define MK_F1 0x7A +#define MK_F2 0x78 +#define MK_F3 0x63 +#define MK_F4 0x76 +#define MK_F5 0x60 +#define MK_F6 0x61 +#define MK_F7 0x62 +#define MK_F8 0x64 +#define MK_F9 0x65 +#define MK_F10 0x6D +#define MK_F11 0x67 +#define MK_F12 0x6F +#define MK_PRINT 0x69 +#define MK_SCROLLOCK 0x6B +#define MK_PAUSE 0x71 +#define MK_POWER 0x7F +#define MK_BACKQUOTE 0x32 +#define MK_1 0x12 +#define MK_2 0x13 +#define MK_3 0x14 +#define MK_4 0x15 +#define MK_5 0x17 +#define MK_6 0x16 +#define MK_7 0x1A +#define MK_8 0x1C +#define MK_9 0x19 +#define MK_0 0x1D +#define MK_MINUS 0x1B +#define MK_EQUALS 0x18 +#define MK_BACKSPACE 0x33 +#define MK_INSERT 0x72 +#define MK_HOME 0x73 +#define MK_PAGEUP 0x74 +#define MK_NUMLOCK 0x47 +#define MK_KP_EQUALS 0x51 +#define MK_KP_DIVIDE 0x4B +#define MK_KP_MULTIPLY 0x43 +#define MK_TAB 0x30 +#define MK_q 0x0C +#define MK_w 0x0D +#define MK_e 0x0E +#define MK_r 0x0F +#define MK_t 0x11 +#define MK_y 0x10 +#define MK_u 0x20 +#define MK_i 0x22 +#define MK_o 0x1F +#define MK_p 0x23 +#define MK_LEFTBRACKET 0x21 +#define MK_RIGHTBRACKET 0x1E +#define MK_BACKSLASH 0x2A +#define MK_DELETE 0x75 +#define MK_END 0x77 +#define MK_PAGEDOWN 0x79 +#define MK_KP7 0x59 +#define MK_KP8 0x5B +#define MK_KP9 0x5C +#define MK_KP_MINUS 0x4E +#define MK_CAPSLOCK 0x39 +#define MK_a 0x00 +#define MK_s 0x01 +#define MK_d 0x02 +#define MK_f 0x03 +#define MK_g 0x05 +#define MK_h 0x04 +#define MK_j 0x26 +#define MK_k 0x28 +#define MK_l 0x25 +#define MK_SEMICOLON 0x29 +#define MK_QUOTE 0x27 +#define MK_RETURN 0x24 +#define MK_KP4 0x56 +#define MK_KP5 0x57 +#define MK_KP6 0x58 +#define MK_KP_PLUS 0x45 +#define MK_LSHIFT 0x38 +#define MK_z 0x06 +#define MK_x 0x07 +#define MK_c 0x08 +#define MK_v 0x09 +#define MK_b 0x0B +#define MK_n 0x2D +#define MK_m 0x2E +#define MK_COMMA 0x2B +#define MK_PERIOD 0x2F +#define MK_SLASH 0x2C +#if 0 /* These are the same as the left versions - use left by default */ +#define MK_RSHIFT 0x38 +#endif +#define MK_UP 0x7E +#define MK_KP1 0x53 +#define MK_KP2 0x54 +#define MK_KP3 0x55 +#define MK_KP_ENTER 0x4C +#define MK_LCTRL 0x3B +#define MK_LALT 0x3A +#define MK_LMETA 0x37 +#define MK_SPACE 0x31 +#if 0 /* These are the same as the left versions - use left by default */ +#define MK_RMETA 0x37 +#define MK_RALT 0x3A +#define MK_RCTRL 0x3B +#endif +#define MK_LEFT 0x7B +#define MK_DOWN 0x7D +#define MK_RIGHT 0x7C +#define MK_KP0 0x52 +#define MK_KP_PERIOD 0x41 + +/* Wierd, these keys are on my iBook under Mac OS X */ +#define MK_IBOOK_ENTER 0x34 +#define MK_IBOOK_LEFT 0x3B +#define MK_IBOOK_RIGHT 0x3C +#define MK_IBOOK_DOWN 0x3D +#define MK_IBOOK_UP 0x3E diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse.c b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse.c new file mode 100644 index 0000000..f19ad1b --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse.c @@ -0,0 +1,129 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#if defined(__APPLE__) && defined(__MACH__) +#include <Carbon/Carbon.h> +#elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) +#include <Carbon.h> +#else +#include <Quickdraw.h> +#endif + +/* Routines that are not supported by the Carbon API... */ +#if !TARGET_API_MAC_CARBON +#include <CursorDevices.h> +#endif + +#include "SDL_mouse.h" +#include "SDL_macmouse_c.h" + + +/* The implementation dependent data for the window manager cursor */ +struct WMcursor { + Cursor curs; +}; + + +void Mac_FreeWMCursor(_THIS, WMcursor *cursor) +{ + SDL_free(cursor); +} + +WMcursor *Mac_CreateWMCursor(_THIS, + Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y) +{ + WMcursor *cursor; + int row, bytes; + + /* Allocate the cursor memory */ + cursor = (WMcursor *)SDL_malloc(sizeof(WMcursor)); + if ( cursor == NULL ) { + SDL_OutOfMemory(); + return(NULL); + } + SDL_memset(cursor, 0, sizeof(*cursor)); + + if (w > 16) + w = 16; + + if (h > 16) + h = 16; + + bytes = (w+7)/8; + + for ( row=0; row<h; ++row ) { + SDL_memcpy(&cursor->curs.data[row], data, bytes); + data += bytes; + } + for ( row=0; row<h; ++row ) { + SDL_memcpy(&cursor->curs.mask[row], mask, bytes); + mask += bytes; + } + cursor->curs.hotSpot.h = hot_x; + cursor->curs.hotSpot.v = hot_y; + + /* That was easy. :) */ + return(cursor); +} + +int Mac_cursor_showing = 1; + +int Mac_ShowWMCursor(_THIS, WMcursor *cursor) +{ + if ( cursor == NULL ) { + if ( Mac_cursor_showing ) { + HideCursor(); + Mac_cursor_showing = 0; + } + } else { + SetCursor(&cursor->curs); + if ( ! Mac_cursor_showing ) { + ShowCursor(); + Mac_cursor_showing = 1; + } + } + return(1); +} + +void Mac_WarpWMCursor(_THIS, Uint16 x, Uint16 y) +{ +#if !TARGET_API_MAC_CARBON + CursorDevice *cursordevice; + + cursordevice = nil; + CursorDeviceNextDevice(&cursordevice); + if ( cursordevice != nil ) { + WindowPtr saveport; + Point where; + + GetPort(&saveport); + SetPort(SDL_Window); + where.h = x; + where.v = y; + LocalToGlobal(&where); + SetPort(saveport); + CursorDeviceMoveTo(cursordevice, where.h, where.v); + } +#endif /* !TARGET_API_MAC_CARBON */ +} + diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse_c.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse_c.h new file mode 100644 index 0000000..18fb438 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macmouse_c.h @@ -0,0 +1,34 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#include "../macrom/SDL_romvideo.h" + +/* Functions to be exported */ +extern void Mac_FreeWMCursor(_THIS, WMcursor *cursor); +extern WMcursor *Mac_CreateWMCursor(_THIS, + Uint8 *data, Uint8 *mask, int w, int h, int hot_x, int hot_y); +extern int Mac_ShowWMCursor(_THIS, WMcursor *cursor); +extern void Mac_WarpWMCursor(_THIS, Uint16 x, Uint16 y); + +/* Data to be exported */ +extern int Mac_cursor_showing; diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm.c b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm.c new file mode 100644 index 0000000..6f485a3 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm.c @@ -0,0 +1,442 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#if defined(__APPLE__) && defined(__MACH__) +#include <Carbon/Carbon.h> +#elif TARGET_API_MAC_CARBON && (UNIVERSAL_INTERFACES_VERSION > 0x0335) +#include <Carbon.h> +#else +#include <Windows.h> +#include <Strings.h> +#endif + +#if SDL_MACCLASSIC_GAMMA_SUPPORT +#include <Devices.h> +#include <Files.h> +#include <MacTypes.h> +#include <QDOffscreen.h> +#include <Quickdraw.h> +#include <Video.h> +#endif + +#include "SDL_stdinc.h" +#include "SDL_macwm_c.h" + +void Mac_SetCaption(_THIS, const char *title, const char *icon) +{ + /* Don't convert C to P string in place, because it may be read-only */ + Str255 ptitle; /* MJS */ + ptitle[0] = strlen (title); + SDL_memcpy(ptitle+1, title, ptitle[0]); /* MJS */ + if (SDL_Window) + SetWTitle(SDL_Window, ptitle); /* MJS */ +} + +#if SDL_MACCLASSIC_GAMMA_SUPPORT +/* + * ADC Gamma Ramp support... + * + * Mac Gamma Ramp code was originally from sample code provided by + * Apple Developer Connection, and not written specifically for SDL: + * "Contains: Functions to enable Mac OS device gamma adjustments using 3 channel 256 element 8 bit gamma ramps + * Written by: Geoff Stahl (ggs) + * Copyright: Copyright (c) 1999 Apple Computer, Inc., All Rights Reserved + * Disclaimer: You may incorporate this sample code into your applications without + * restriction, though the sample code has been provided "AS IS" and the + * responsibility for its operation is 100% yours. However, what you are + * not permitted to do is to redistribute the source as "DSC Sample Code" + * after having made changes. If you're going to re-distribute the source, + * we require that you make it clear in the source that the code was + * descended from Apple Sample Code, but that you've made changes." + * (The sample code has been integrated into this file, and thus is modified from the original Apple sources.) + */ + +typedef struct recDeviceGamma /* storage for device handle and gamma table */ +{ + GDHandle hGD; /* handle to device */ + GammaTblPtr pDeviceGamma; /* pointer to device gamma table */ +} recDeviceGamma; +typedef recDeviceGamma * precDeviceGamma; + +typedef struct recSystemGamma /* storage for system devices and gamma tables */ +{ + short numDevices; /* number of devices */ + precDeviceGamma * devGamma; /* array of pointers to device gamma records */ +} recSystemGamma; +typedef recSystemGamma * precSystemGamma; + +static Ptr CopyGammaTable (GammaTblPtr pTableGammaIn) +{ + GammaTblPtr pTableGammaOut = NULL; + short tableSize, dataWidth; + + if (pTableGammaIn) /* if there is a table to copy */ + { + dataWidth = (pTableGammaIn->gDataWidth + 7) / 8; /* number of bytes per entry */ + tableSize = sizeof (GammaTbl) + pTableGammaIn->gFormulaSize + + (pTableGammaIn->gChanCnt * pTableGammaIn->gDataCnt * dataWidth); + pTableGammaOut = (GammaTblPtr) NewPtr (tableSize); /* allocate new table */ + if (pTableGammaOut) + BlockMove( (Ptr)pTableGammaIn, (Ptr)pTableGammaOut, tableSize); /* move everything */ + } + return (Ptr)pTableGammaOut; /* return whatever we allocated, could be NULL */ +} + +static OSErr GetGammaTable (GDHandle hGD, GammaTblPtr * ppTableGammaOut) +{ + VDGammaRecord DeviceGammaRec; + CntrlParam cParam; + OSErr err; + + cParam.ioCompletion = NULL; /* set up control params */ + cParam.ioNamePtr = NULL; + cParam.ioVRefNum = 0; + cParam.ioCRefNum = (**hGD).gdRefNum; + cParam.csCode = cscGetGamma; /* Get Gamma commnd to device */ + *(Ptr *)cParam.csParam = (Ptr) &DeviceGammaRec; /* record for gamma */ + + err = PBStatusSync( (ParmBlkPtr)&cParam ); /* get gamma */ + + *ppTableGammaOut = (GammaTblPtr)(DeviceGammaRec.csGTable); /* pull table out of record */ + + return err; +} + +static Ptr GetDeviceGamma (GDHandle hGD) +{ + GammaTblPtr pTableGammaDevice = NULL; + GammaTblPtr pTableGammaReturn = NULL; + OSErr err; + + err = GetGammaTable (hGD, &pTableGammaDevice); /* get a pointer to the devices table */ + if ((noErr == err) && pTableGammaDevice) /* if succesful */ + pTableGammaReturn = (GammaTblPtr) CopyGammaTable (pTableGammaDevice); /* copy to global */ + + return (Ptr) pTableGammaReturn; +} + +static void DisposeGammaTable (Ptr pGamma) +{ + if (pGamma) + DisposePtr((Ptr) pGamma); /* get rid of it */ +} + +static void DisposeSystemGammas (Ptr* ppSystemGammas) +{ + precSystemGamma pSysGammaIn; + if (ppSystemGammas) + { + pSysGammaIn = (precSystemGamma) *ppSystemGammas; + if (pSysGammaIn) + { + short i; + for (i = 0; i < pSysGammaIn->numDevices; i++) /* for all devices */ + if (pSysGammaIn->devGamma [i]) /* if pointer is valid */ + { + DisposeGammaTable ((Ptr) pSysGammaIn->devGamma [i]->pDeviceGamma); /* dump gamma table */ + DisposePtr ((Ptr) pSysGammaIn->devGamma [i]); /* dump device info */ + } + DisposePtr ((Ptr) pSysGammaIn->devGamma); /* dump device pointer array */ + DisposePtr ((Ptr) pSysGammaIn); /* dump system structure */ + *ppSystemGammas = NULL; + } + } +} + +static Boolean GetDeviceGammaRampGD (GDHandle hGD, Ptr pRamp) +{ + GammaTblPtr pTableGammaTemp = NULL; + long indexChan, indexEntry; + OSErr err; + + if (pRamp) /* ensure pRamp is allocated */ + { + err = GetGammaTable (hGD, &pTableGammaTemp); /* get a pointer to the current gamma */ + if ((noErr == err) && pTableGammaTemp) /* if successful */ + { + /* fill ramp */ + unsigned char * pEntry = (unsigned char *) &pTableGammaTemp->gFormulaData + pTableGammaTemp->gFormulaSize; /* base of table */ + short bytesPerEntry = (pTableGammaTemp->gDataWidth + 7) / 8; /* size, in bytes, of the device table entries */ + short shiftRightValue = pTableGammaTemp->gDataWidth - 8; /* number of right shifts device -> ramp */ + short channels = pTableGammaTemp->gChanCnt; + short entries = pTableGammaTemp->gDataCnt; + if (3 == channels) /* RGB format */ + { /* note, this will create runs of entries if dest. is bigger (not linear interpolate) */ + for (indexChan = 0; indexChan < channels; indexChan++) + for (indexEntry = 0; indexEntry < 256; indexEntry++) + *((unsigned char *) pRamp + (indexChan * 256) + indexEntry) = + *(pEntry + indexChan * entries * bytesPerEntry + indexEntry * entries * bytesPerEntry / 256) >> shiftRightValue; + } + else /* single channel format */ + { + for (indexChan = 0; indexChan < 768; indexChan += 256) /* repeat for all 3 channels (step by ramp size) */ + for (indexEntry = 0; indexEntry < 256; indexEntry++) /* for all entries set vramp value */ + *((unsigned char *) pRamp + indexChan + indexEntry) = + *(pEntry + indexEntry * entries * bytesPerEntry / 256) >> shiftRightValue; + } + return true; + } + } + return false; +} + +static Ptr GetSystemGammas (void) +{ + precSystemGamma pSysGammaOut; /* return pointer to system device gamma info */ + short devCount = 0; /* number of devices attached */ + Boolean fail = false; + GDHandle hGDevice; + + pSysGammaOut = (precSystemGamma) NewPtr (sizeof (recSystemGamma)); /* allocate for structure */ + + hGDevice = GetDeviceList (); /* top of device list */ + do /* iterate */ + { + devCount++; /* count devices */ + hGDevice = GetNextDevice (hGDevice); /* next device */ + } while (hGDevice); + + pSysGammaOut->devGamma = (precDeviceGamma *) NewPtr (sizeof (precDeviceGamma) * devCount); /* allocate for array of pointers to device records */ + if (pSysGammaOut) + { + pSysGammaOut->numDevices = devCount; /* stuff count */ + + devCount = 0; /* reset iteration */ + hGDevice = GetDeviceList (); + do + { + pSysGammaOut->devGamma [devCount] = (precDeviceGamma) NewPtr (sizeof (recDeviceGamma)); /* new device record */ + if (pSysGammaOut->devGamma [devCount]) /* if we actually allocated memory */ + { + pSysGammaOut->devGamma [devCount]->hGD = hGDevice; /* stuff handle */ + pSysGammaOut->devGamma [devCount]->pDeviceGamma = (GammaTblPtr)GetDeviceGamma (hGDevice); /* copy gamma table */ + } + else /* otherwise dump record on exit */ + fail = true; + devCount++; /* next device */ + hGDevice = GetNextDevice (hGDevice); + } while (hGDevice); + } + if (!fail) /* if we did not fail */ + return (Ptr) pSysGammaOut; /* return pointer to structure */ + else + { + DisposeSystemGammas ((Ptr *) &pSysGammaOut); /* otherwise dump the current structures (dispose does error checking) */ + return NULL; /* could not complete */ + } +} + +static void RestoreDeviceGamma (GDHandle hGD, Ptr pGammaTable) +{ + VDSetEntryRecord setEntriesRec; + VDGammaRecord gameRecRestore; + CTabHandle hCTabDeviceColors; + Ptr csPtr; + OSErr err = noErr; + + if (pGammaTable) /* if we have a table to restore */ + { + gameRecRestore.csGTable = pGammaTable; /* setup restore record */ + csPtr = (Ptr) &gameRecRestore; + err = Control((**hGD).gdRefNum, cscSetGamma, (Ptr) &csPtr); /* restore gamma */ + + if ((noErr == err) && (8 == (**(**hGD).gdPMap).pixelSize)) /* if successful and on an 8 bit device */ + { + hCTabDeviceColors = (**(**hGD).gdPMap).pmTable; /* do SetEntries to force CLUT update */ + setEntriesRec.csTable = (ColorSpec *) &(**hCTabDeviceColors).ctTable; + setEntriesRec.csStart = 0; + setEntriesRec.csCount = (**hCTabDeviceColors).ctSize; + csPtr = (Ptr) &setEntriesRec; + + err = Control((**hGD).gdRefNum, cscSetEntries, (Ptr) &csPtr); /* SetEntries in CLUT */ + } + } +} + +static void RestoreSystemGammas (Ptr pSystemGammas) +{ + short i; + precSystemGamma pSysGammaIn = (precSystemGamma) pSystemGammas; + if (pSysGammaIn) + for (i = 0; i < pSysGammaIn->numDevices; i++) /* for all devices */ + RestoreDeviceGamma (pSysGammaIn->devGamma [i]->hGD, (Ptr) pSysGammaIn->devGamma [i]->pDeviceGamma); /* restore gamma */ +} + +static Ptr CreateEmptyGammaTable (short channels, short entries, short bits) +{ + GammaTblPtr pTableGammaOut = NULL; + short tableSize, dataWidth; + + dataWidth = (bits + 7) / 8; /* number of bytes per entry */ + tableSize = sizeof (GammaTbl) + (channels * entries * dataWidth); + pTableGammaOut = (GammaTblPtr) NewPtrClear (tableSize); /* allocate new tabel */ + + if (pTableGammaOut) /* if we successfully allocated */ + { + pTableGammaOut->gVersion = 0; /* set parameters based on input */ + pTableGammaOut->gType = 0; + pTableGammaOut->gFormulaSize = 0; + pTableGammaOut->gChanCnt = channels; + pTableGammaOut->gDataCnt = entries; + pTableGammaOut->gDataWidth = bits; + } + return (Ptr)pTableGammaOut; /* return whatever we allocated */ +} + +static Boolean SetDeviceGammaRampGD (GDHandle hGD, Ptr pRamp) +{ + VDSetEntryRecord setEntriesRec; + VDGammaRecord gameRecRestore; + GammaTblPtr pTableGammaNew; + GammaTblPtr pTableGammaCurrent = NULL; + CTabHandle hCTabDeviceColors; + Ptr csPtr; + OSErr err; + short dataBits, entries, channels = 3; /* force three channels in the gamma table */ + + if (pRamp) /* ensure pRamp is allocated */ + { + err= GetGammaTable (hGD, &pTableGammaCurrent); /* get pointer to current table */ + if ((noErr == err) && pTableGammaCurrent) + { + dataBits = pTableGammaCurrent->gDataWidth; /* table must have same data width */ + entries = pTableGammaCurrent->gDataCnt; /* table must be same size */ + pTableGammaNew = (GammaTblPtr) CreateEmptyGammaTable (channels, entries, dataBits); /* our new table */ + if (pTableGammaNew) /* if successful fill table */ + { + unsigned char * pGammaBase = (unsigned char *) &pTableGammaNew->gFormulaData + pTableGammaNew->gFormulaSize; /* base of table */ + if ((256 == entries) && (8 == dataBits)) /* simple case: direct mapping */ + BlockMove ((Ptr)pRamp, (Ptr)pGammaBase, channels * entries); /* move everything */ + else /* tough case handle entry, channel and data size disparities */ + { + short indexChan, indexEntry; + short bytesPerEntry = (dataBits + 7) / 8; /* size, in bytes, of the device table entries */ + short shiftRightValue = 8 - dataBits; /* number of right shifts ramp -> device */ + shiftRightValue += ((bytesPerEntry - 1) * 8); /* multibyte entries and the need to map a byte at a time most sig. to least sig. */ + for (indexChan = 0; indexChan < channels; indexChan++) /* for all the channels */ + for (indexEntry = 0; indexEntry < entries; indexEntry++) /* for all the entries */ + { + short currentShift = shiftRightValue; /* reset current bit shift */ + long temp = *((unsigned char *)pRamp + (indexChan << 8) + (indexEntry << 8) / entries); /* get data from ramp */ + short indexByte; + for (indexByte = 0; indexByte < bytesPerEntry; indexByte++) /* for all bytes */ + { + if (currentShift < 0) /* shift data correctly for current byte */ + *(pGammaBase++) = temp << -currentShift; + else + *(pGammaBase++) = temp >> currentShift; + currentShift -= 8; /* increment shift to align to next less sig. byte */ + } + } + } + + /* set gamma */ + gameRecRestore.csGTable = (Ptr) pTableGammaNew; /* setup restore record */ + csPtr = (Ptr) &gameRecRestore; + err = Control((**hGD).gdRefNum, cscSetGamma, (Ptr) &csPtr); /* restore gamma (note, display drivers may delay returning from this until VBL) */ + + if ((8 == (**(**hGD).gdPMap).pixelSize) && (noErr == err)) /* if successful and on an 8 bit device */ + { + hCTabDeviceColors = (**(**hGD).gdPMap).pmTable; /* do SetEntries to force CLUT update */ + setEntriesRec.csTable = (ColorSpec *) &(**hCTabDeviceColors).ctTable; + setEntriesRec.csStart = 0; + setEntriesRec.csCount = (**hCTabDeviceColors).ctSize; + csPtr = (Ptr) &setEntriesRec; + err = Control((**hGD).gdRefNum, cscSetEntries, (Ptr) &csPtr); /* SetEntries in CLUT */ + } + DisposeGammaTable ((Ptr) pTableGammaNew); /* dump table */ + if (noErr == err) + return true; + } + } + } + else /* set NULL gamma -> results in linear map */ + { + gameRecRestore.csGTable = (Ptr) NULL; /* setup restore record */ + csPtr = (Ptr) &gameRecRestore; + err = Control((**hGD).gdRefNum, cscSetGamma, (Ptr) &csPtr); /* restore gamma */ + + if ((8 == (**(**hGD).gdPMap).pixelSize) && (noErr == err)) /* if successful and on an 8 bit device */ + { + hCTabDeviceColors = (**(**hGD).gdPMap).pmTable; /* do SetEntries to force CLUT update */ + setEntriesRec.csTable = (ColorSpec *) &(**hCTabDeviceColors).ctTable; + setEntriesRec.csStart = 0; + setEntriesRec.csCount = (**hCTabDeviceColors).ctSize; + csPtr = (Ptr) &setEntriesRec; + err = Control((**hGD).gdRefNum, cscSetEntries, (Ptr) &csPtr); /* SetEntries in CLUT */ + } + if (noErr == err) + return true; + } + return false; /* memory allocation or device control failed if we get here */ +} + +/* end of ADC Gamma Ramp support code... */ + +static Ptr systemGammaPtr; + +void Mac_QuitGamma(_THIS) +{ + if (systemGammaPtr) + { + RestoreSystemGammas(systemGammaPtr); + DisposeSystemGammas(&systemGammaPtr); + } +} + +static unsigned char shiftedRamp[3 * 256]; + +int Mac_SetGammaRamp(_THIS, Uint16 *ramp) +{ + int i; + if (!systemGammaPtr) + systemGammaPtr = GetSystemGammas(); + for (i = 0; i < 3 * 256; i++) + { + shiftedRamp[i] = ramp[i] >> 8; + } + + if (SetDeviceGammaRampGD(GetMainDevice(), (Ptr) shiftedRamp)) + return 0; + else + return -1; +} + +int Mac_GetGammaRamp(_THIS, Uint16 *ramp) +{ + if (GetDeviceGammaRampGD(GetMainDevice(), (Ptr) shiftedRamp)) + { + int i; + for (i = 0; i < 3 * 256; i++) + { + ramp[i] = shiftedRamp[i] << 8; + } + return 0; + } + else + return -1; +} + +#endif /* SDL_MACCLASSIC_GAMMA_SUPPORT */ + + diff --git a/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm_c.h b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm_c.h new file mode 100644 index 0000000..a0554d1 --- /dev/null +++ b/distrib/sdl-1.2.15/src/video/maccommon/SDL_macwm_c.h @@ -0,0 +1,41 @@ +/* + SDL - Simple DirectMedia Layer + Copyright (C) 1997-2012 Sam Lantinga + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with this library; if not, write to the Free Software + Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + + Sam Lantinga + slouken@libsdl.org +*/ +#include "SDL_config.h" + +#include "../macrom/SDL_romvideo.h" + +/* Functions to be exported */ +extern void Mac_SetCaption(_THIS, const char *title, const char *icon); + +/* + * There's no Carbonized gamma support in Mac OS X, since PBStatusSync() and + * Control() aren't supported in OS X's Carbonlib. Use the Quartz driver + * instead. + */ +#define SDL_MACCLASSIC_GAMMA_SUPPORT ((defined(__APPLE__) && defined(__MACH__)) == 0) + +#if SDL_MACCLASSIC_GAMMA_SUPPORT +extern void Mac_QuitGamma(_THIS); +extern int Mac_SetGammaRamp(_THIS, Uint16 *ramp); +extern int Mac_GetGammaRamp(_THIS, Uint16 *ramp); +#endif + |