diff options
Diffstat (limited to 'distrib/sdl-1.2.12/src/video/ggi')
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents.c | 264 | ||||
| -rwxr-xr-x | distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents_c.h | 29 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/ggi/SDL_ggikeys.h | 135 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse.c | 32 | ||||
| -rwxr-xr-x | distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse_c.h | 26 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.c | 378 | ||||
| -rw-r--r-- | distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.h | 48 |
7 files changed, 0 insertions, 912 deletions
diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents.c b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents.c deleted file mode 100644 index d22d676..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents.c +++ /dev/null @@ -1,264 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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" - -/* Handle the event stream, converting GGI events into SDL events */ - -#include <sys/types.h> -#include <sys/time.h> -#include <unistd.h> -#include <fcntl.h> -#include <termios.h> - -#include <ggi/keyboard.h> - -#include "SDL_ggikeys.h" - -#include "SDL.h" -#include "../SDL_sysvideo.h" -#include "../../events/SDL_sysevents.h" -#include "../../events/SDL_events_c.h" -#include "SDL_ggivideo.h" -#include "SDL_ggievents_c.h" - -/* The translation tables from a GGI keycode to a SDL keysym */ -static SDLKey keymap[128]; -static SDL_keysym *GGI_TranslateKey(ggi_event *ev, SDL_keysym *keysym); - -static int posted = 0; - -void GGI_PumpEvents(_THIS) -{ - struct timeval *tvp, tv = { 0, 0 }; - ggi_event ev; - - tvp = &tv; - -/* ggiFlush(VIS); */ - - while (ggiEventPoll(VIS, emAll, tvp)) -/* while (ggiEventPoll(VIS, (emKeyboard | emPointer | emCommand), tvp)) */ - { - int queueevent_mouse = 0, queueevent_kbd = 0; - static int buttons = 0; - static int mouse_x = 0, mouse_y = 0, mouse_z = 0; - int x = 0, y = 0, z = 0, rx = 0, ry = 0, rz = 0; - int pressed_mouse, pressed_kbd; - SDL_keysym keysym; - - posted = 0; - - /* FIXME: We do not actually want all events, only - * mouse and keyboard events. Having to handle all - * events will slow things down. */ - - ggiEventRead(VIS, &ev, emAll); -/* ggiEventRead(VIS, &ev, (emKeyboard | emPointer | emCommand)); */ - - switch (ev.any.type) - { - case evPtrRelative: - x = ev.pmove.x; - y = ev.pmove.y; - z = ev.pmove.wheel; - posted += SDL_PrivateMouseMotion(0, 1, x, y); - break; - case evPtrAbsolute: - if (mouse_x != ev.pmove.x || mouse_y != ev.pmove.y || mouse_z != ev.pmove.wheel) - { - x = ev.pmove.x - mouse_x; - y = ev.pmove.y - mouse_y; - z = ev.pmove.wheel - mouse_z; - mouse_x = ev.pmove.x; - mouse_y = ev.pmove.y; - mouse_z = ev.pmove.wheel; - posted += SDL_PrivateMouseMotion(0, 1, x, y); - } - break; - case evPtrButtonPress: - posted += SDL_PrivateMouseButton(SDL_PRESSED, ev.pbutton.button, 0, 0); - break; - case evPtrButtonRelease: - posted += SDL_PrivateMouseButton(SDL_RELEASED, ev.pbutton.button, 0, 0); - break; - case evKeyPress: - case evKeyRepeat: - posted += SDL_PrivateKeyboard(SDL_PRESSED, GGI_TranslateKey(&ev, &keysym)); - break; - case evKeyRelease: - posted += SDL_PrivateKeyboard(SDL_RELEASED, GGI_TranslateKey(&ev, &keysym)); - break; - case evCommand: - fprintf(stderr, "Command event %x recieved\n", ev.cmd.code); - break; - default: - fprintf(stderr, "Unhandled event type %d\n", ev.any.type); - break; - } - } - -} - -void GGI_InitOSKeymap(_THIS) -{ - int i; - - /* Initialize the GGI key translation table */ - for ( i=0; i<SDL_arraysize(keymap); ++i ) - keymap[i] = SDLK_UNKNOWN; - - keymap[SCANCODE_ESCAPE] = SDLK_ESCAPE; - keymap[SCANCODE_1] = SDLK_1; - keymap[SCANCODE_2] = SDLK_2; - keymap[SCANCODE_3] = SDLK_3; - keymap[SCANCODE_4] = SDLK_4; - keymap[SCANCODE_5] = SDLK_5; - keymap[SCANCODE_6] = SDLK_6; - keymap[SCANCODE_7] = SDLK_7; - keymap[SCANCODE_8] = SDLK_8; - keymap[SCANCODE_9] = SDLK_9; - keymap[SCANCODE_0] = SDLK_0; - keymap[SCANCODE_MINUS] = SDLK_MINUS; - keymap[SCANCODE_EQUAL] = SDLK_EQUALS; - keymap[SCANCODE_BACKSPACE] = SDLK_BACKSPACE; - keymap[SCANCODE_TAB] = SDLK_TAB; - keymap[SCANCODE_Q] = SDLK_q; - keymap[SCANCODE_W] = SDLK_w; - keymap[SCANCODE_E] = SDLK_e; - keymap[SCANCODE_R] = SDLK_r; - keymap[SCANCODE_T] = SDLK_t; - keymap[SCANCODE_Y] = SDLK_y; - keymap[SCANCODE_U] = SDLK_u; - keymap[SCANCODE_I] = SDLK_i; - keymap[SCANCODE_O] = SDLK_o; - keymap[SCANCODE_P] = SDLK_p; - keymap[SCANCODE_BRACKET_LEFT] = SDLK_LEFTBRACKET; - keymap[SCANCODE_BRACKET_RIGHT] = SDLK_RIGHTBRACKET; - keymap[SCANCODE_ENTER] = SDLK_RETURN; - keymap[SCANCODE_LEFTCONTROL] = SDLK_LCTRL; - keymap[SCANCODE_A] = SDLK_a; - keymap[SCANCODE_S] = SDLK_s; - keymap[SCANCODE_D] = SDLK_d; - keymap[SCANCODE_F] = SDLK_f; - keymap[SCANCODE_G] = SDLK_g; - keymap[SCANCODE_H] = SDLK_h; - keymap[SCANCODE_J] = SDLK_j; - keymap[SCANCODE_K] = SDLK_k; - keymap[SCANCODE_L] = SDLK_l; - keymap[SCANCODE_SEMICOLON] = SDLK_SEMICOLON; - keymap[SCANCODE_APOSTROPHE] = SDLK_QUOTE; - keymap[SCANCODE_GRAVE] = SDLK_BACKQUOTE; - keymap[SCANCODE_LEFTSHIFT] = SDLK_LSHIFT; - keymap[SCANCODE_BACKSLASH] = SDLK_BACKSLASH; - keymap[SCANCODE_Z] = SDLK_z; - keymap[SCANCODE_X] = SDLK_x; - keymap[SCANCODE_C] = SDLK_c; - keymap[SCANCODE_V] = SDLK_v; - keymap[SCANCODE_B] = SDLK_b; - keymap[SCANCODE_N] = SDLK_n; - keymap[SCANCODE_M] = SDLK_m; - keymap[SCANCODE_COMMA] = SDLK_COMMA; - keymap[SCANCODE_PERIOD] = SDLK_PERIOD; - keymap[SCANCODE_SLASH] = SDLK_SLASH; - keymap[SCANCODE_RIGHTSHIFT] = SDLK_RSHIFT; - keymap[SCANCODE_KEYPADMULTIPLY] = SDLK_KP_MULTIPLY; - keymap[SCANCODE_LEFTALT] = SDLK_LALT; - keymap[SCANCODE_SPACE] = SDLK_SPACE; - keymap[SCANCODE_CAPSLOCK] = SDLK_CAPSLOCK; - keymap[SCANCODE_F1] = SDLK_F1; - keymap[SCANCODE_F2] = SDLK_F2; - keymap[SCANCODE_F3] = SDLK_F3; - keymap[SCANCODE_F4] = SDLK_F4; - keymap[SCANCODE_F5] = SDLK_F5; - keymap[SCANCODE_F6] = SDLK_F6; - keymap[SCANCODE_F7] = SDLK_F7; - keymap[SCANCODE_F8] = SDLK_F8; - keymap[SCANCODE_F9] = SDLK_F9; - keymap[SCANCODE_F10] = SDLK_F10; - keymap[SCANCODE_NUMLOCK] = SDLK_NUMLOCK; - keymap[SCANCODE_SCROLLLOCK] = SDLK_SCROLLOCK; - keymap[SCANCODE_KEYPAD7] = SDLK_KP7; - keymap[SCANCODE_CURSORUPLEFT] = SDLK_KP7; - keymap[SCANCODE_KEYPAD8] = SDLK_KP8; - keymap[SCANCODE_CURSORUP] = SDLK_KP8; - keymap[SCANCODE_KEYPAD9] = SDLK_KP9; - keymap[SCANCODE_CURSORUPRIGHT] = SDLK_KP9; - keymap[SCANCODE_KEYPADMINUS] = SDLK_KP_MINUS; - keymap[SCANCODE_KEYPAD4] = SDLK_KP4; - keymap[SCANCODE_CURSORLEFT] = SDLK_KP4; - keymap[SCANCODE_KEYPAD5] = SDLK_KP5; - keymap[SCANCODE_KEYPAD6] = SDLK_KP6; - keymap[SCANCODE_CURSORRIGHT] = SDLK_KP6; - keymap[SCANCODE_KEYPADPLUS] = SDLK_KP_PLUS; - keymap[SCANCODE_KEYPAD1] = SDLK_KP1; - keymap[SCANCODE_CURSORDOWNLEFT] = SDLK_KP1; - keymap[SCANCODE_KEYPAD2] = SDLK_KP2; - keymap[SCANCODE_CURSORDOWN] = SDLK_KP2; - keymap[SCANCODE_KEYPAD3] = SDLK_KP3; - keymap[SCANCODE_CURSORDOWNRIGHT] = SDLK_KP3; - keymap[SCANCODE_KEYPAD0] = SDLK_KP0; - keymap[SCANCODE_KEYPADPERIOD] = SDLK_KP_PERIOD; - keymap[SCANCODE_LESS] = SDLK_LESS; - keymap[SCANCODE_F11] = SDLK_F11; - keymap[SCANCODE_F12] = SDLK_F12; - keymap[SCANCODE_KEYPADENTER] = SDLK_KP_ENTER; - keymap[SCANCODE_RIGHTCONTROL] = SDLK_RCTRL; - keymap[SCANCODE_CONTROL] = SDLK_RCTRL; - keymap[SCANCODE_KEYPADDIVIDE] = SDLK_KP_DIVIDE; - keymap[SCANCODE_PRINTSCREEN] = SDLK_PRINT; - keymap[SCANCODE_RIGHTALT] = SDLK_RALT; - keymap[SCANCODE_BREAK] = SDLK_BREAK; - keymap[SCANCODE_BREAK_ALTERNATIVE] = SDLK_UNKNOWN; - keymap[SCANCODE_HOME] = SDLK_HOME; - keymap[SCANCODE_CURSORBLOCKUP] = SDLK_UP; - keymap[SCANCODE_PAGEUP] = SDLK_PAGEUP; - keymap[SCANCODE_CURSORBLOCKLEFT] = SDLK_LEFT; - keymap[SCANCODE_CURSORBLOCKRIGHT] = SDLK_RIGHT; - keymap[SCANCODE_END] = SDLK_END; - keymap[SCANCODE_CURSORBLOCKDOWN] = SDLK_DOWN; - keymap[SCANCODE_PAGEDOWN] = SDLK_PAGEDOWN; - keymap[SCANCODE_INSERT] = SDLK_INSERT; - keymap[SCANCODE_REMOVE] = SDLK_DELETE; - keymap[119] = SDLK_PAUSE; - keymap[SCANCODE_RIGHTWIN] = SDLK_RSUPER; - keymap[SCANCODE_LEFTWIN] = SDLK_LSUPER; - keymap[127] = SDLK_MENU; -} - - - -static SDL_keysym *GGI_TranslateKey(gii_event *ev, SDL_keysym *keysym) -{ - /* Set the keysym information */ - keysym->scancode = ev->key.button; - keysym->sym = keymap[ev->key.button]; - keysym->mod = KMOD_NONE; - - /* If UNICODE is on, get the UNICODE value for the key */ - keysym->unicode = 0; - if (SDL_TranslateUNICODE) - { - keysym->unicode = GII_UNICODE(ev->key.sym); - } - - return keysym; -} diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents_c.h b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents_c.h deleted file mode 100755 index 114b692..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggievents_c.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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 "SDL_ggivideo.h" - -/* Functions to be exported */ -extern void GGI_InitOSKeymap(_THIS); -extern void GGI_PumpEvents(_THIS); - diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggikeys.h b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggikeys.h deleted file mode 100644 index 2868ee6..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggikeys.h +++ /dev/null @@ -1,135 +0,0 @@ - -#define SCANCODE_ESCAPE 1 - -#define SCANCODE_1 2 -#define SCANCODE_2 3 -#define SCANCODE_3 4 -#define SCANCODE_4 5 -#define SCANCODE_5 6 -#define SCANCODE_6 7 -#define SCANCODE_7 8 -#define SCANCODE_8 9 -#define SCANCODE_9 10 -#define SCANCODE_0 11 - -#define SCANCODE_MINUS 12 -#define SCANCODE_EQUAL 13 - -#define SCANCODE_BACKSPACE 14 -#define SCANCODE_TAB 15 - -#define SCANCODE_Q 16 -#define SCANCODE_W 17 -#define SCANCODE_E 18 -#define SCANCODE_R 19 -#define SCANCODE_T 20 -#define SCANCODE_Y 21 -#define SCANCODE_U 22 -#define SCANCODE_I 23 -#define SCANCODE_O 24 -#define SCANCODE_P 25 -#define SCANCODE_BRACKET_LEFT 26 -#define SCANCODE_BRACKET_RIGHT 27 - -#define SCANCODE_ENTER 28 - -#define SCANCODE_LEFTCONTROL 29 - -#define SCANCODE_A 30 -#define SCANCODE_S 31 -#define SCANCODE_D 32 -#define SCANCODE_F 33 -#define SCANCODE_G 34 -#define SCANCODE_H 35 -#define SCANCODE_J 36 -#define SCANCODE_K 37 -#define SCANCODE_L 38 -#define SCANCODE_SEMICOLON 39 -#define SCANCODE_APOSTROPHE 40 -#define SCANCODE_GRAVE 41 - -#define SCANCODE_LEFTSHIFT 42 -#define SCANCODE_BACKSLASH 43 - -#define SCANCODE_Z 44 -#define SCANCODE_X 45 -#define SCANCODE_C 46 -#define SCANCODE_V 47 -#define SCANCODE_B 48 -#define SCANCODE_N 49 -#define SCANCODE_M 50 -#define SCANCODE_COMMA 51 -#define SCANCODE_PERIOD 52 -#define SCANCODE_SLASH 53 - -#define SCANCODE_RIGHTSHIFT 54 -#define SCANCODE_KEYPADMULTIPLY 55 - -#define SCANCODE_LEFTALT 56 -#define SCANCODE_SPACE 57 -#define SCANCODE_CAPSLOCK 58 - -#define SCANCODE_F1 59 -#define SCANCODE_F2 60 -#define SCANCODE_F3 61 -#define SCANCODE_F4 62 -#define SCANCODE_F5 63 -#define SCANCODE_F6 64 -#define SCANCODE_F7 65 -#define SCANCODE_F8 66 -#define SCANCODE_F9 67 -#define SCANCODE_F10 68 - -#define SCANCODE_NUMLOCK 69 -#define SCANCODE_SCROLLLOCK 70 - -#define SCANCODE_KEYPAD7 71 -#define SCANCODE_CURSORUPLEFT 71 -#define SCANCODE_KEYPAD8 72 -#define SCANCODE_CURSORUP 72 -#define SCANCODE_KEYPAD9 73 -#define SCANCODE_CURSORUPRIGHT 73 -#define SCANCODE_KEYPADMINUS 74 -#define SCANCODE_KEYPAD4 75 -#define SCANCODE_CURSORLEFT 75 -#define SCANCODE_KEYPAD5 76 -#define SCANCODE_KEYPAD6 77 -#define SCANCODE_CURSORRIGHT 77 -#define SCANCODE_KEYPADPLUS 78 -#define SCANCODE_KEYPAD1 79 -#define SCANCODE_CURSORDOWNLEFT 79 -#define SCANCODE_KEYPAD2 80 -#define SCANCODE_CURSORDOWN 80 -#define SCANCODE_KEYPAD3 81 -#define SCANCODE_CURSORDOWNRIGHT 81 -#define SCANCODE_KEYPAD0 82 -#define SCANCODE_KEYPADPERIOD 83 - -#define SCANCODE_LESS 86 - -#define SCANCODE_F11 87 -#define SCANCODE_F12 88 - -#define SCANCODE_KEYPADENTER 96 -#define SCANCODE_RIGHTCONTROL 97 -#define SCANCODE_CONTROL 97 -#define SCANCODE_KEYPADDIVIDE 98 -#define SCANCODE_PRINTSCREEN 99 -#define SCANCODE_RIGHTALT 100 -#define SCANCODE_BREAK 101 /* Beware: is 119 */ -#define SCANCODE_BREAK_ALTERNATIVE 119 /* on some keyboards! */ - -#define SCANCODE_HOME 102 -#define SCANCODE_CURSORBLOCKUP 90 /* Cursor key block */ -#define SCANCODE_PAGEUP 104 -#define SCANCODE_CURSORBLOCKLEFT 92 /* Cursor key block */ -#define SCANCODE_CURSORBLOCKRIGHT 94 /* Cursor key block */ -#define SCANCODE_END 107 -#define SCANCODE_CURSORBLOCKDOWN 108 /* Cursor key block */ -#define SCANCODE_PAGEDOWN 109 -#define SCANCODE_INSERT 110 -#define SCANCODE_REMOVE 111 - -#define SCANCODE_RIGHTWIN 126 -#define SCANCODE_LEFTWIN 125 - diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse.c b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse.c deleted file mode 100644 index f9f1a04..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse.c +++ /dev/null @@ -1,32 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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 "SDL_mouse.h" -#include "../../events/SDL_events_c.h" -#include "SDL_ggimouse_c.h" - - -/* The implementation dependent data for the window manager cursor */ -struct WMcursor { - int unused; -}; diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse_c.h b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse_c.h deleted file mode 100755 index a679d05..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggimouse_c.h +++ /dev/null @@ -1,26 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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 "SDL_ggivideo.h" - -/* Functions to be exported */ diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.c b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.c deleted file mode 100644 index a55154a..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.c +++ /dev/null @@ -1,378 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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" - -/* GGI-based SDL video driver implementation. -*/ - -#include <fcntl.h> -#include <unistd.h> -#include <sys/mman.h> - -#include <ggi/ggi.h> -#include <ggi/gii.h> - -#include "SDL_video.h" -#include "SDL_mouse.h" -#include "../SDL_sysvideo.h" -#include "../SDL_pixels_c.h" -#include "../../events/SDL_events_c.h" -#include "SDL_ggivideo.h" -#include "SDL_ggimouse_c.h" -#include "SDL_ggievents_c.h" - - -struct private_hwdata -{ - ggi_visual_t vis; -}; - -ggi_visual_t VIS; - -/* Initialization/Query functions */ -static int GGI_VideoInit(_THIS, SDL_PixelFormat *vformat); -static SDL_Rect **GGI_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); -static SDL_Surface *GGI_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); -static int GGI_SetColors(_THIS, int firstcolor, int ncolors, - SDL_Color *colors); -static void GGI_VideoQuit(_THIS); - -/* Hardware surface functions */ -static int GGI_AllocHWSurface(_THIS, SDL_Surface *surface); -static int GGI_LockHWSurface(_THIS, SDL_Surface *surface); -static void GGI_UnlockHWSurface(_THIS, SDL_Surface *surface); -static void GGI_FreeHWSurface(_THIS, SDL_Surface *surface); - -/* GGI driver bootstrap functions */ - -static int GGI_Available(void) -{ - ggi_visual_t *vis; - - vis = NULL; - if (ggiInit() == 0) { - vis = ggiOpen(NULL); - if (vis != NULL) { - ggiClose(vis); - } - } - return (vis != NULL); -} - -static void GGI_DeleteDevice(SDL_VideoDevice *device) -{ - SDL_free(device->hidden); - SDL_free(device); -} - -static SDL_VideoDevice *GGI_CreateDevice(int devindex) -{ - SDL_VideoDevice *device; - - /* Initialize all variables that we clean on shutdown */ - device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); - if ( device ) { - SDL_memset(device, 0, (sizeof *device)); - device->hidden = (struct SDL_PrivateVideoData *) - SDL_malloc((sizeof *device->hidden)); - } - if ( (device == NULL) || (device->hidden == NULL) ) { - SDL_OutOfMemory(); - if ( device ) { - SDL_free(device); - } - return(0); - } - SDL_memset(device->hidden, 0, (sizeof *device->hidden)); - - /* Set the function pointers */ - device->VideoInit = GGI_VideoInit; - device->ListModes = GGI_ListModes; - device->SetVideoMode = GGI_SetVideoMode; - device->SetColors = GGI_SetColors; - device->UpdateRects = NULL; - device->VideoQuit = GGI_VideoQuit; - device->AllocHWSurface = GGI_AllocHWSurface; - device->CheckHWBlit = NULL; - device->FillHWRect = NULL; - device->SetHWColorKey = NULL; - device->SetHWAlpha = NULL; - device->LockHWSurface = GGI_LockHWSurface; - device->UnlockHWSurface = GGI_UnlockHWSurface; - device->FlipHWSurface = NULL; - device->FreeHWSurface = GGI_FreeHWSurface; - device->SetCaption = NULL; - device->SetIcon = NULL; - device->IconifyWindow = NULL; - device->GrabInput = NULL; - device->GetWMInfo = NULL; - device->InitOSKeymap = GGI_InitOSKeymap; - device->PumpEvents = GGI_PumpEvents; - - device->free = GGI_DeleteDevice; - - return device; -} - -VideoBootStrap GGI_bootstrap = { - "ggi", "General Graphics Interface (GGI)", - GGI_Available, GGI_CreateDevice -}; - - -static SDL_Rect video_mode; -static SDL_Rect *SDL_modelist[4] = { NULL, NULL, NULL, NULL }; - -int GGI_VideoInit(_THIS, SDL_PixelFormat *vformat) -{ - ggi_mode mode = - { - 1, - { GGI_AUTO, GGI_AUTO }, - { GGI_AUTO, GGI_AUTO }, - { 0, 0 }, - GT_AUTO, - { GGI_AUTO, GGI_AUTO } - }; - struct private_hwdata *priv; - ggi_color pal[256], map[256]; - const ggi_directbuffer *db; - int err, num_bufs; - ggi_pixel white, black; - - priv = SDL_malloc(sizeof(struct private_hwdata)); - if (priv == NULL) - { - SDL_SetError("Unhandled GGI mode type!\n"); - GGI_VideoQuit(NULL); - } - - if (ggiInit() != 0) - { - SDL_SetError("Unable to initialize GGI!\n"); - GGI_VideoQuit(NULL); - } - - VIS = ggiOpen(NULL); - if (VIS == NULL) - { - SDL_SetError("Unable to open default GGI visual!\n"); - ggiExit(); - GGI_VideoQuit(NULL); - } - - ggiSetFlags(VIS, GGIFLAG_ASYNC); - - /* Validate mode, autodetecting any GGI_AUTO or GT_AUTO fields */ - ggiCheckMode(VIS, &mode); - - /* At this point we should have a valid mode - try to set it */ - err = ggiSetMode(VIS, &mode); - - /* If we couldn't set _any_ modes, something is very wrong */ - if (err) - { - SDL_SetError("Can't set a mode!\n"); - ggiClose(VIS); - ggiExit(); - GGI_VideoQuit(NULL); - } - - /* Determine the current screen size */ - this->info.current_w = mode.virt.x; - this->info.current_h = mode.virt.y; - - /* Set a palette for palletized modes */ - if (GT_SCHEME(mode.graphtype) == GT_PALETTE) - { - ggiSetColorfulPalette(VIS); - ggiGetPalette(VIS, 0, 1 << vformat->BitsPerPixel, pal); - } - - /* Now we try to get the DirectBuffer info, which determines whether - * SDL can access hardware surfaces directly. */ - - num_bufs = ggiDBGetNumBuffers(VIS); - - if (num_bufs > 0) - { - db = ggiDBGetBuffer(VIS, 0); /* Only handle one DB for now */ - - vformat->BitsPerPixel = db->buffer.plb.pixelformat->depth; - - vformat->Rmask = db->buffer.plb.pixelformat->red_mask; - vformat->Gmask = db->buffer.plb.pixelformat->green_mask; - vformat->Bmask = db->buffer.plb.pixelformat->blue_mask; - - /* Fill in our hardware acceleration capabilities */ - - this->info.wm_available = 0; - this->info.hw_available = 1; - this->info.video_mem = db->buffer.plb.stride * mode.virt.y; - } - - video_mode.x = 0; - video_mode.y = 0; - video_mode.w = mode.virt.x; - video_mode.h = mode.virt.y; - SDL_modelist[((vformat->BitsPerPixel + 7) / 8) - 1] = &video_mode; - - /* We're done! */ - return(0); -} - -static SDL_Rect **GGI_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) -{ - return(&SDL_modelist[((format->BitsPerPixel + 7) / 8) - 1]); -} - -/* Various screen update functions available */ -static void GGI_DirectUpdate(_THIS, int numrects, SDL_Rect *rects); - -SDL_Surface *GGI_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags) -{ - ggi_mode mode = - { - 1, - { GGI_AUTO, GGI_AUTO }, - { GGI_AUTO, GGI_AUTO }, - { 0, 0 }, - GT_AUTO, - { GGI_AUTO, GGI_AUTO } - }; - const ggi_directbuffer *db; - ggi_color pal[256]; - int err; - - fprintf(stderr, "GGI_SetVideoMode()\n"); - - mode.visible.x = mode.virt.x = width; - mode.visible.y = mode.virt.y = height; - - /* Translate requested SDL bit depth into a GGI mode */ - switch (bpp) - { - case 1: mode.graphtype = GT_1BIT; break; - case 2: mode.graphtype = GT_2BIT; break; - case 4: mode.graphtype = GT_4BIT; break; - case 8: mode.graphtype = GT_8BIT; break; - case 15: mode.graphtype = GT_15BIT; break; - case 16: mode.graphtype = GT_16BIT; break; - case 24: mode.graphtype = GT_24BIT; break; - case 32: mode.graphtype = GT_32BIT; break; - default: - SDL_SetError("Unknown SDL bit depth, using GT_AUTO....\n"); - mode.graphtype = GT_AUTO; - } - - /* Validate mode, autodetecting any GGI_AUTO or GT_AUTO fields */ - ggiCheckMode(VIS, &mode); - - /* At this point we should have a valid mode - try to set it */ - err = ggiSetMode(VIS, &mode); - - /* If we couldn't set _any_ modes, something is very wrong */ - if (err) - { - SDL_SetError("Can't set a mode!\n"); - ggiClose(VIS); - ggiExit(); - GGI_VideoQuit(NULL); - } - - /* Set a palette for palletized modes */ - if (GT_SCHEME(mode.graphtype) == GT_PALETTE) - { - ggiSetColorfulPalette(VIS); - ggiGetPalette(VIS, 0, 1 << bpp, pal); - } - - db = ggiDBGetBuffer(VIS, 0); - - /* Set up the new mode framebuffer */ - current->flags = (SDL_FULLSCREEN | SDL_HWSURFACE); - current->w = mode.virt.x; - current->h = mode.virt.y; - current->pitch = db->buffer.plb.stride; - current->pixels = db->read; - - /* Set the blit function */ - this->UpdateRects = GGI_DirectUpdate; - - /* We're done */ - return(current); -} - -static int GGI_AllocHWSurface(_THIS, SDL_Surface *surface) -{ - return(-1); -} -static void GGI_FreeHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} -static int GGI_LockHWSurface(_THIS, SDL_Surface *surface) -{ - return(0); -} -static void GGI_UnlockHWSurface(_THIS, SDL_Surface *surface) -{ - return; -} - -static void GGI_DirectUpdate(_THIS, int numrects, SDL_Rect *rects) -{ - int i; - -/* ggiFlush(VIS); */ - - for (i = 0; i < numrects; i++) - { - ggiFlushRegion(VIS, rects[i].x, rects[i].y, rects[i].w, rects[i].h); - } - return; -} - -int GGI_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) -{ - int i; - ggi_color pal[256]; - - /* Set up the colormap */ - for (i = 0; i < ncolors; i++) - { - pal[i].r = (colors[i].r << 8) | colors[i].r; - pal[i].g = (colors[i].g << 8) | colors[i].g; - pal[i].b = (colors[i].b << 8) | colors[i].b; - } - - ggiSetPalette(VIS, firstcolor, ncolors, pal); - - return 1; -} - -void GGI_VideoQuit(_THIS) -{ -} -void GGI_FinalQuit(void) -{ -} diff --git a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.h b/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.h deleted file mode 100644 index 9d68704..0000000 --- a/distrib/sdl-1.2.12/src/video/ggi/SDL_ggivideo.h +++ /dev/null @@ -1,48 +0,0 @@ -/* - SDL - Simple DirectMedia Layer - Copyright (C) 1997-2006 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_ggivideo_h -#define _SDL_ggivideo_h - -#include <ggi/ggi.h> - -#include "SDL_mouse.h" -#include "../SDL_sysvideo.h" - -#define _THIS SDL_VideoDevice *this - -/* Private display data */ - -struct SDL_PrivateVideoData -{ - ggi_visual_t *ggivis; -}; - -extern ggi_visual_t VIS; /* FIXME: use the private data struct */ - -extern int SDL_OpenKeyboard(void); -extern void SDL_CloseKeyboard(void); -extern int SDL_OpenMouse(void); -extern void SDL_CloseMouse(void); - -#endif /* _SDL_ggivideo_h */ |