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Added support for DirectFB video on Linux (thanks Denis!)
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Makefile.in | ||
Makefile | ||
.libs | ||
*.o | ||
*.lo | ||
*.la |
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## Makefile.am for SDL using the DirectFB video driver | ||
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CFLAGS = @CFLAGS@ $(DIRECTFB_CFLAGS) | ||
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noinst_LTLIBRARIES = libvideo_directfb.la | ||
libvideo_directfb_la_SOURCES = $(DIRECTFB_SRCS) | ||
libvideo_directfb_la_LIBADD = $(DIRECTFB_LIBS) | ||
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# The SDL DirectFB video driver sources | ||
DIRECTFB_SRCS = \ | ||
SDL_DirectFB_events.c \ | ||
SDL_DirectFB_events.h \ | ||
SDL_DirectFB_video.c \ | ||
SDL_DirectFB_video.h |
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/* | ||
SDL - Simple DirectMedia Layer | ||
Copyright (C) 1997, 1998, 1999, 2000, 2001 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@devolution.com | ||
*/ | ||
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#ifdef SAVE_RCSID | ||
static char rcsid = | ||
"@(#) $Id$"; | ||
#endif | ||
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/* Handle the event stream, converting DirectFB input events into SDL events */ | ||
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#include <sys/types.h> | ||
#include <sys/time.h> | ||
#include <stdlib.h> | ||
#include <stdio.h> | ||
#include <unistd.h> | ||
#include <fcntl.h> | ||
#include <termios.h> | ||
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#include <directfb.h> | ||
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#include "SDL.h" | ||
#include "SDL_sysevents.h" | ||
#include "SDL_sysvideo.h" | ||
#include "SDL_events_c.h" | ||
#include "SDL_DirectFB_video.h" | ||
#include "SDL_DirectFB_events.h" | ||
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/* The translation tables from a DirectFB keycode to a SDL keysym */ | ||
static SDLKey keymap[256]; | ||
static SDL_keysym *DirectFB_TranslateKey (DFBInputEvent *ev, SDL_keysym *keysym); | ||
static int DirectFB_TranslateButton (DFBInputEvent *ev); | ||
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static int posted = 0; | ||
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void DirectFB_PumpEvents (_THIS) | ||
{ | ||
DFBInputEvent evt; | ||
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while (HIDDEN->inputbuffer->GetEvent (HIDDEN->inputbuffer, &evt) == DFB_OK) | ||
{ | ||
SDL_keysym keysym; | ||
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switch (evt.type) | ||
{ | ||
case DIET_BUTTONPRESS: | ||
posted += SDL_PrivateMouseButton(SDL_PRESSED, | ||
DirectFB_TranslateButton (&evt), 0, 0); | ||
break; | ||
case DIET_BUTTONRELEASE: | ||
posted += SDL_PrivateMouseButton(SDL_RELEASED, | ||
DirectFB_TranslateButton (&evt), 0, 0); | ||
break; | ||
case DIET_KEYPRESS: | ||
posted += SDL_PrivateKeyboard(SDL_PRESSED, DirectFB_TranslateKey(&evt, &keysym)); | ||
break; | ||
case DIET_KEYRELEASE: | ||
posted += SDL_PrivateKeyboard(SDL_RELEASED, DirectFB_TranslateKey(&evt, &keysym)); | ||
break; | ||
case DIET_AXISMOTION: | ||
if (evt.flags & DIEF_AXISREL) | ||
{ | ||
if (evt.axis == DIAI_X) | ||
posted += SDL_PrivateMouseMotion(0, 1, evt.axisrel, 0); | ||
else if (evt.axis == DIAI_Y) | ||
posted += SDL_PrivateMouseMotion(0, 1, 0, evt.axisrel); | ||
} | ||
break; | ||
default: | ||
; | ||
} | ||
} | ||
} | ||
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void DirectFB_InitOSKeymap (_THIS) | ||
{ | ||
int i; | ||
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/* Initialize the DirectFB key translation table */ | ||
for (i=0; i<SDL_TABLESIZE(keymap); ++i) | ||
keymap[i] = SDLK_UNKNOWN; | ||
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keymap[DIKC_A] = SDLK_a; | ||
keymap[DIKC_B] = SDLK_b; | ||
keymap[DIKC_C] = SDLK_c; | ||
keymap[DIKC_D] = SDLK_d; | ||
keymap[DIKC_E] = SDLK_e; | ||
keymap[DIKC_F] = SDLK_f; | ||
keymap[DIKC_G] = SDLK_g; | ||
keymap[DIKC_H] = SDLK_h; | ||
keymap[DIKC_I] = SDLK_i; | ||
keymap[DIKC_J] = SDLK_j; | ||
keymap[DIKC_K] = SDLK_k; | ||
keymap[DIKC_L] = SDLK_l; | ||
keymap[DIKC_M] = SDLK_m; | ||
keymap[DIKC_N] = SDLK_n; | ||
keymap[DIKC_O] = SDLK_o; | ||
keymap[DIKC_P] = SDLK_p; | ||
keymap[DIKC_Q] = SDLK_q; | ||
keymap[DIKC_R] = SDLK_r; | ||
keymap[DIKC_S] = SDLK_s; | ||
keymap[DIKC_T] = SDLK_t; | ||
keymap[DIKC_U] = SDLK_u; | ||
keymap[DIKC_V] = SDLK_v; | ||
keymap[DIKC_W] = SDLK_w; | ||
keymap[DIKC_X] = SDLK_x; | ||
keymap[DIKC_Y] = SDLK_y; | ||
keymap[DIKC_Z] = SDLK_z; | ||
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keymap[DIKC_0] = SDLK_0; | ||
keymap[DIKC_1] = SDLK_1; | ||
keymap[DIKC_2] = SDLK_2; | ||
keymap[DIKC_3] = SDLK_3; | ||
keymap[DIKC_4] = SDLK_4; | ||
keymap[DIKC_5] = SDLK_5; | ||
keymap[DIKC_6] = SDLK_6; | ||
keymap[DIKC_7] = SDLK_7; | ||
keymap[DIKC_8] = SDLK_8; | ||
keymap[DIKC_9] = SDLK_9; | ||
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keymap[DIKC_F1] = SDLK_F1; | ||
keymap[DIKC_F2] = SDLK_F2; | ||
keymap[DIKC_F3] = SDLK_F3; | ||
keymap[DIKC_F4] = SDLK_F4; | ||
keymap[DIKC_F5] = SDLK_F5; | ||
keymap[DIKC_F6] = SDLK_F6; | ||
keymap[DIKC_F7] = SDLK_F7; | ||
keymap[DIKC_F8] = SDLK_F8; | ||
keymap[DIKC_F9] = SDLK_F9; | ||
keymap[DIKC_F10] = SDLK_F10; | ||
keymap[DIKC_F11] = SDLK_F11; | ||
keymap[DIKC_F12] = SDLK_F12; | ||
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keymap[DIKC_ESCAPE] = SDLK_ESCAPE; | ||
keymap[DIKC_LEFT] = SDLK_LEFT; | ||
keymap[DIKC_RIGHT] = SDLK_RIGHT; | ||
keymap[DIKC_UP] = SDLK_UP; | ||
keymap[DIKC_DOWN] = SDLK_DOWN; | ||
keymap[DIKC_CTRL] = SDLK_LCTRL; | ||
keymap[DIKC_SHIFT] = SDLK_LSHIFT; | ||
keymap[DIKC_ALT] = SDLK_LALT; | ||
keymap[DIKC_ALTGR] = SDLK_RALT; | ||
keymap[DIKC_TAB] = SDLK_TAB; | ||
keymap[DIKC_ENTER] = SDLK_RETURN; | ||
keymap[DIKC_SPACE] = SDLK_SPACE; | ||
keymap[DIKC_BACKSPACE] = SDLK_BACKSPACE; | ||
keymap[DIKC_INSERT] = SDLK_INSERT; | ||
keymap[DIKC_DELETE] = SDLK_DELETE; | ||
keymap[DIKC_HOME] = SDLK_HOME; | ||
keymap[DIKC_END] = SDLK_END; | ||
keymap[DIKC_PAGEUP] = SDLK_PAGEUP; | ||
keymap[DIKC_PAGEDOWN] = SDLK_PAGEDOWN; | ||
keymap[DIKC_CAPSLOCK] = SDLK_CAPSLOCK; | ||
keymap[DIKC_NUMLOCK] = SDLK_NUMLOCK; | ||
keymap[DIKC_SCRLOCK] = SDLK_SCROLLOCK; | ||
keymap[DIKC_PRINT] = SDLK_PRINT; | ||
keymap[DIKC_PAUSE] = SDLK_PAUSE; | ||
keymap[DIKC_KP_DIV] = SDLK_KP_DIVIDE; | ||
keymap[DIKC_KP_MULT] = SDLK_KP_MULTIPLY; | ||
keymap[DIKC_KP_MINUS] = SDLK_KP_MINUS; | ||
keymap[DIKC_KP_PLUS] = SDLK_KP_PLUS; | ||
keymap[DIKC_KP_ENTER] = SDLK_KP_ENTER; | ||
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keymap[DIKC_OK] = SDLK_RETURN; | ||
keymap[DIKC_CANCEL] = SDLK_BREAK; | ||
keymap[DIKC_CLEAR] = SDLK_DELETE; | ||
keymap[DIKC_POWER] = SDLK_POWER; | ||
keymap[DIKC_POWER2] = SDLK_POWER; | ||
keymap[DIKC_MENU] = SDLK_MENU; | ||
keymap[DIKC_HELP] = SDLK_HELP; | ||
keymap[DIKC_BACK] = SDLK_ESCAPE; | ||
} | ||
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static SDL_keysym *DirectFB_TranslateKey (DFBInputEvent *ev, SDL_keysym *keysym) | ||
{ | ||
/* Set the keysym information */ | ||
keysym->scancode = ev->keycode; | ||
keysym->mod = KMOD_NONE; | ||
keysym->unicode = 0; | ||
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if (ev->key_ascii > 0 && ev->key_ascii < 128) | ||
keysym->sym = ev->key_ascii; | ||
else | ||
keysym->sym = keymap[ev->keycode]; | ||
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return keysym; | ||
} | ||
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static int DirectFB_TranslateButton (DFBInputEvent *ev) | ||
{ | ||
switch (ev->button) | ||
{ | ||
case DIBI_LEFT: | ||
return 1; | ||
case DIBI_MIDDLE: | ||
return 2; | ||
case DIBI_RIGHT: | ||
return 3; | ||
default: | ||
return 0; | ||
} | ||
} |
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Original file line number | Diff line number | Diff line change |
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@@ -0,0 +1,33 @@ | ||
/* | ||
SDL - Simple DirectMedia Layer | ||
Copyright (C) 1997, 1998, 1999, 2000, 2001 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@devolution.com | ||
*/ | ||
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#ifdef SAVE_RCSID | ||
static char rcsid = | ||
"@(#) $Id$"; | ||
#endif | ||
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#include "SDL_DirectFB_video.h" | ||
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/* Functions to be exported */ | ||
extern void DirectFB_InitOSKeymap(_THIS); | ||
extern void DirectFB_PumpEvents(_THIS); | ||
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