19682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* 29682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL - Simple DirectMedia Layer 39682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Copyright (C) 1997-2012 Sam Lantinga 49682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 59682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall This library is free software; you can redistribute it and/or 69682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall modify it under the terms of the GNU Lesser General Public 79682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall License as published by the Free Software Foundation; either 89682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall version 2.1 of the License, or (at your option) any later version. 99682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall This library is distributed in the hope that it will be useful, 119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall but WITHOUT ANY WARRANTY; without even the implied warranty of 129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Lesser General Public License for more details. 149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall You should have received a copy of the GNU Lesser General Public 169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall License along with this library; if not, write to the Free Software 179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA 189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Sam Lantinga 209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall slouken@libsdl.org 219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall*/ 229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_config.h" 239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_video.h" 259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_mouse.h" 269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "../SDL_sysvideo.h" 279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "../SDL_pixels_c.h" 289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "../../events/SDL_events_c.h" 299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_dcvideo.h" 319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_dcevents_c.h" 329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include "SDL_dcmouse_c.h" 339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include <dc/video.h> 359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#include <dc/pvr.h> 369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Initialization/Query functions */ 399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_VideoInit(_THIS, SDL_PixelFormat *vformat); 409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic SDL_Rect **DC_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags); 419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic SDL_Surface *DC_SetVideoMode(_THIS, SDL_Surface *current, int width, int height, int bpp, Uint32 flags); 429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors); 439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_VideoQuit(_THIS); 449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Hardware surface functions */ 469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_AllocHWSurface(_THIS, SDL_Surface *surface); 479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_LockHWSurface(_THIS, SDL_Surface *surface); 489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_UnlockHWSurface(_THIS, SDL_Surface *surface); 499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_FreeHWSurface(_THIS, SDL_Surface *surface); 509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_FlipHWSurface(_THIS, SDL_Surface *surface); 519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* etc. */ 539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_UpdateRects(_THIS, int numrects, SDL_Rect *rects); 549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* OpenGL */ 569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void *DC_GL_GetProcAddress(_THIS, const char *proc); 589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_GL_LoadLibrary(_THIS, const char *path); 599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); 609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_GL_SwapBuffers(_THIS); 619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* DC driver bootstrap functions */ 649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_Available(void) 669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return 1; 689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_DeleteDevice(SDL_VideoDevice *device) 719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_free(device->hidden); 739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_free(device); 749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic SDL_VideoDevice *DC_CreateDevice(int devindex) 779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_VideoDevice *device; 799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Initialize all variables that we clean on shutdown */ 819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device = (SDL_VideoDevice *)SDL_malloc(sizeof(SDL_VideoDevice)); 829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( device ) { 839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_memset(device, 0, (sizeof *device)); 849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->hidden = (struct SDL_PrivateVideoData *) 859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_malloc((sizeof *device->hidden)); 869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( (device == NULL) || (device->hidden == NULL) ) { 889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_OutOfMemory(); 899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( device ) { 909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_free(device); 919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(0); 939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_memset(device->hidden, 0, (sizeof *device->hidden)); 959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Set the function pointers */ 979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->VideoInit = DC_VideoInit; 989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->ListModes = DC_ListModes; 999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetVideoMode = DC_SetVideoMode; 1009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->CreateYUVOverlay = NULL; 1019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetColors = DC_SetColors; 1029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->UpdateRects = DC_UpdateRects; 1039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->VideoQuit = DC_VideoQuit; 1049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->AllocHWSurface = DC_AllocHWSurface; 1059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->CheckHWBlit = NULL; 1069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->FillHWRect = NULL; 1079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetHWColorKey = NULL; 1089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetHWAlpha = NULL; 1099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->LockHWSurface = DC_LockHWSurface; 1109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->UnlockHWSurface = DC_UnlockHWSurface; 1119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->FlipHWSurface = DC_FlipHWSurface; 1129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->FreeHWSurface = DC_FreeHWSurface; 1139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 1149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GL_LoadLibrary = DC_GL_LoadLibrary; 1159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GL_GetProcAddress = DC_GL_GetProcAddress; 1169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GL_GetAttribute = DC_GL_GetAttribute; 1179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GL_MakeCurrent = NULL; 1189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GL_SwapBuffers = DC_GL_SwapBuffers; 1199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 1209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetCaption = NULL; 1219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->SetIcon = NULL; 1229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->IconifyWindow = NULL; 1239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GrabInput = NULL; 1249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->GetWMInfo = NULL; 1259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->InitOSKeymap = DC_InitOSKeymap; 1269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->PumpEvents = DC_PumpEvents; 1279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall device->free = DC_DeleteDevice; 1299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return device; 1319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 1329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallVideoBootStrap DC_bootstrap = { 1349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall "dcvideo", "Dreamcast Video", 1359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DC_Available, DC_CreateDevice 1369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall}; 1379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallint DC_VideoInit(_THIS, SDL_PixelFormat *vformat) 1409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 1419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Determine the screen depth (use default 16-bit depth) */ 1429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* we change this during the SDL_SetVideoMode implementation... */ 1439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vformat->BitsPerPixel = 16; 1449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vformat->Rmask = 0x0000f800; 1459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vformat->Gmask = 0x000007e0; 1469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vformat->Bmask = 0x0000001f; 1479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* We're done! */ 1499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(0); 1509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 1519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallconst static SDL_Rect 1539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall RECT_800x600 = {0,0,800,600}, 1549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall RECT_640x480 = {0,0,640,480}, 1559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall RECT_320x240 = {0,0,320,240}; 1569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallconst static SDL_Rect *vid_modes[] = { 1579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall &RECT_800x600, 1589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall &RECT_640x480, 1599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall &RECT_320x240, 1609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall NULL 1619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall}; 1629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallSDL_Rect **DC_ListModes(_THIS, SDL_PixelFormat *format, Uint32 flags) 1649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 1659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall switch(format->BitsPerPixel) { 1669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 15: 1679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 16: 1689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return &vid_modes; 1699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 32: 1709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (!(flags & SDL_OPENGL)) 1719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return &vid_modes; 1729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall default: 1739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return NULL; 1749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 1759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// return (SDL_Rect **) -1; 1769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 1779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallpvr_init_params_t params = { 1799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Enable opaque and translucent polygons with size 16 */ 1809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall { PVR_BINSIZE_16, PVR_BINSIZE_0, PVR_BINSIZE_16, PVR_BINSIZE_0, PVR_BINSIZE_16 }, 1819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Vertex buffer size */ 1839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 512*1024 1849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall}; 1859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 1879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int pvr_inited; 1889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 1899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse HallSDL_Surface *DC_SetVideoMode(_THIS, SDL_Surface *current, 1919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall int width, int height, int bpp, Uint32 flags) 1929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 1939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall int disp_mode,pixel_mode,pitch; 1949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Uint32 Rmask, Gmask, Bmask; 1959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 1969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (width==320 && height==240) disp_mode=DM_320x240; 1979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else if (width==640 && height==480) disp_mode=DM_640x480; 1989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else if (width==800 && height==600) disp_mode=DM_800x608; 1999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall else { 2009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_SetError("Couldn't find requested mode in list"); 2019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(NULL); 2029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 2039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall switch(bpp) { 2059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 15: pixel_mode = PM_RGB555; pitch = width*2; 2069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* 5-5-5 */ 2079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Rmask = 0x00007c00; 2089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Gmask = 0x000003e0; 2099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Bmask = 0x0000001f; 2109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 2119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 16: pixel_mode = PM_RGB565; pitch = width*2; 2129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* 5-6-5 */ 2139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Rmask = 0x0000f800; 2149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Gmask = 0x000007e0; 2159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Bmask = 0x0000001f; 2169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 2179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 24: bpp = 32; 2189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case 32: pixel_mode = PM_RGB888; pitch = width*4; 2199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Rmask = 0x00ff0000; 2209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Gmask = 0x0000ff00; 2219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall Bmask = 0x000000ff; 2229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 2239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (!(flags & SDL_OPENGL)) 2249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 2259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 2269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall default: 2279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall SDL_SetError("Couldn't find requested mode in list"); 2289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(NULL); 2299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 2309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// if ( bpp != current->format->BitsPerPixel ) { 2329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if ( ! SDL_ReallocFormat(current, bpp, Rmask, Gmask, Bmask, 0) ) { 2339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(NULL); 2349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 2359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// } 2369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* Set up the new mode framebuffer */ 2389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->flags = (SDL_FULLSCREEN|SDL_HWSURFACE); 2399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->w = width; 2409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->h = height; 2419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->pitch = pitch; 2429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 2449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (pvr_inited) { 2459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_inited = 0; 2469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_shutdown(); 2479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 2489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 2499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vid_set_mode(disp_mode,pixel_mode); 2519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->pixels = vram_s; 2539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 2559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (flags & SDL_OPENGL) { 2569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall this->gl_config.driver_loaded = 1; 2579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->flags = SDL_FULLSCREEN | SDL_OPENGL; 2589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->pixels = NULL; 2599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_inited = 1; 2609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_init(¶ms); 2619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall glKosInit(); 2629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall glKosBeginFrame(); 2639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } else 2649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 2659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (flags | SDL_DOUBLEBUF) { 2669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->flags |= SDL_DOUBLEBUF; 2679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall current->pixels = (void*)((int)current->pixels | 0x400000); 2689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 2699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* We're done */ 2719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(current); 2729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 2739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* We don't actually allow hardware surfaces other than the main one */ 2759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_AllocHWSurface(_THIS, SDL_Surface *surface) 2769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 2779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(-1); 2789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 2799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_FreeHWSurface(_THIS, SDL_Surface *surface) 2809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 2819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 2829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 2839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* We need to wait for vertical retrace on page flipped displays */ 2859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_LockHWSurface(_THIS, SDL_Surface *surface) 2869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 2879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(0); 2889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 2899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_UnlockHWSurface(_THIS, SDL_Surface *surface) 2919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 2929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return; 2939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 2949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 2959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_FlipHWSurface(_THIS, SDL_Surface *surface) 2969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 2979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (surface->flags & SDL_DOUBLEBUF) { 2989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall vid_set_start((int)surface->pixels & 0xffffff); 2999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall surface->pixels = (void*)((int)surface->pixels ^ 0x400000); 3009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(0); 3029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_UpdateRects(_THIS, int numrects, SDL_Rect *rects) 3059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* do nothing. */ 3079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_SetColors(_THIS, int firstcolor, int ncolors, SDL_Color *colors) 3109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall /* do nothing of note. */ 3129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return(1); 3139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall/* Note: If we are terminated, this could be called in the middle of 3169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall another SDL video routine -- notably UpdateRects. 3179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall*/ 3189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_VideoQuit(_THIS) 3199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 3219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (pvr_inited) { 3229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_inited = 0; 3239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall pvr_shutdown(); 3249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 3269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#if SDL_VIDEO_OPENGL 3299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallvoid dmyfunc(void) {} 3319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Halltypedef void (*funcptr)(); 3339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallconst static struct { 3349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall char *name; 3359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall funcptr addr; 3369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} glfuncs[] = { 3379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#define DEF(func) {#func,&func} 3389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glBegin), 3399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glBindTexture), 3409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glBlendFunc), 3419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glColor4f), 3429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// DEF(glCopyImageID), 3439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glDisable), 3449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glEnable), 3459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glEnd), 3469682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glFlush), 3479682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glGenTextures), 3489682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glGetString), 3499682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glLoadIdentity), 3509682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glMatrixMode), 3519682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glOrtho), 3529682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glPixelStorei), 3539682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// DEF(glPopAttrib), 3549682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// DEF(glPopClientAttrib), 3559682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall {"glPopAttrib",&dmyfunc}, 3569682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall {"glPopClientAttrib",&dmyfunc}, 3579682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glPopMatrix), 3589682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// DEF(glPushAttrib), 3599682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall// DEF(glPushClientAttrib), 3609682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall {"glPushAttrib",&dmyfunc}, 3619682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall {"glPushClientAttrib",&dmyfunc}, 3629682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glPushMatrix), 3639682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glTexCoord2f), 3649682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glTexEnvf), 3659682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glTexImage2D), 3669682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glTexParameteri), 3679682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glTexSubImage2D), 3689682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glVertex2i), 3699682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall DEF(glViewport), 3709682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#undef DEF 3719682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall}; 3729682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3739682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void *DC_GL_GetProcAddress(_THIS, const char *proc) 3749682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3759682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall void *ret; 3769682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall int i; 3779682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3789682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall ret = glKosGetProcAddress(proc); 3799682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (ret) return ret; 3809682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3819682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall for(i=0;i<sizeof(glfuncs)/sizeof(glfuncs[0]);i++) { 3829682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall if (SDL_strcmp(proc,glfuncs[i].name)==0) return glfuncs[i].addr; 3839682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 3849682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3859682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return NULL; 3869682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3879682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3889682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_GL_LoadLibrary(_THIS, const char *path) 3899682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3909682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall this->gl_config.driver_loaded = 1; 3919682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3929682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return 0; 3939682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 3949682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 3959682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic int DC_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value) 3969682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 3979682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall GLenum mesa_attrib; 3989682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall int val; 3999682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 4009682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall switch(attrib) { 4019682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_RED_SIZE: 4029682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 5; 4039682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4049682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_GREEN_SIZE: 4059682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 6; 4069682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4079682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_BLUE_SIZE: 4089682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 5; 4099682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4109682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_ALPHA_SIZE: 4119682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4129682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4139682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_DOUBLEBUFFER: 4149682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 1; 4159682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4169682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_DEPTH_SIZE: 4179682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 16; /* or 32? */ 4189682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4199682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_STENCIL_SIZE: 4209682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4219682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4229682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_ACCUM_RED_SIZE: 4239682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4249682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4259682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_ACCUM_GREEN_SIZE: 4269682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4279682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_ACCUM_BLUE_SIZE: 4289682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4299682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4309682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall case SDL_GL_ACCUM_ALPHA_SIZE: 4319682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall val = 0; 4329682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall break; 4339682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall default : 4349682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return -1; 4359682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall } 4369682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall *value = val; 4379682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall return 0; 4389682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 4399682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall 4409682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hallstatic void DC_GL_SwapBuffers(_THIS) 4419682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall{ 4429682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall glKosFinishFrame(); 4439682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall glKosBeginFrame(); 4449682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall} 4459682c8870b8ff5e4ac2e4c70b759f791c6f38c1fJesse Hall#endif 446