WebSVN – Games.Prince of Persia – Diff – /seg009.c



                SDL_RenderSetIntegerScale(renderer_, makes_sense);
        }
#endif
}
 
void xbrz_scale24 (size_t factor, const uint32_t *src, uint32_t *trg, int srcWidth, int srcHeight, int yFirst, int yLast);
static void *hqx_pixels32 = NULL;
static void *hqx_resized_pixels32 = NULL;
static void *hqx_resized_pixels24 = NULL;
int filter_level = 1;
 
// seg009:38ED
void __pascal far set_gr_mode(byte grmode) {
        if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_NOPARACHUTE |
                     SDL_INIT_GAMECONTROLLER | SDL_INIT_HAPTIC ) != 0) {

         * */
        onscreen_surface_ = SDL_CreateRGBSurface(0, 320, 200, 24, 0xFF, 0xFF << 8, 0xFF << 16, 0) ;
 
        hqx_pixels32 = (void *) malloc (320 * 200 * 4);
        if (hqx_pixels32 == NULL) { sdlperror ("hqx original 32bpp image buffer allocation failure"); quit (1); }
        hqx_resized_pixels32 = (void *) realloc (hqx_resized_pixels32, 6 * 320 * 6 * 200 * 4);
        if (hqx_resized_pixels32 == NULL) { sdlperror ("hqx resized 32bpp image buffer allocation failure"); quit (1); }
        hqx_resized_pixels24 = (void *) realloc (hqx_resized_pixels24, 6 * 320 * 6 * 200 * 3);
        if (hqx_resized_pixels24 == NULL) { sdlperror ("hqx resized 24bpp image buffer allocation failure"); quit (1); }
 
        sdl_texture_ = SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_RGB24, SDL_TEXTUREACCESS_STREAMING, 320 * filter_level, 200 * filter_level);
        screen_updates_suspended = 0;
 
        if (onscreen_surface_ == NULL) {
                sdlperror("SDL_SetVideoMode");
                quit(1);

 
#ifdef USE_REPLAY
        if (replaying && skipping_replay) return;
#endif
        if (!screen_updates_suspended) {
                if (filter_level > 1)
                {
                        uint8_t *hqx_24bpp_ptr;
                        uint8_t *hqx_32bpp_ptr;
 
                        hqx_24bpp_ptr = onscreen_surface_->pixels; hqx_32bpp_ptr = hqx_pixels32; for (int hqx_pixel_index = 0; hqx_pixel_index < 320 * 200; hqx_pixel_index++) { *hqx_32bpp_ptr++ = *hqx_24bpp_ptr++; *hqx_32bpp_ptr++ = *hqx_24bpp_ptr++; *hqx_32bpp_ptr++ = *hqx_24bpp_ptr++; *hqx_32bpp_ptr++ = 0xFF; }
                        xbrz_scale24 (filter_level, hqx_pixels32, hqx_resized_pixels32, 320, 200, 0, 200);
                        hqx_32bpp_ptr = hqx_resized_pixels32; hqx_24bpp_ptr = hqx_resized_pixels24; for (int hqx_pixel_index = 0; hqx_pixel_index < filter_level * 320 * filter_level * 200; hqx_pixel_index++) { *hqx_24bpp_ptr++ = *hqx_32bpp_ptr++; *hqx_24bpp_ptr++ = *hqx_32bpp_ptr++; *hqx_24bpp_ptr++ = *hqx_32bpp_ptr++; hqx_32bpp_ptr++; }
 
                        SDL_UpdateTexture(sdl_texture_, NULL, hqx_resized_pixels24, onscreen_surface_->pitch * filter_level);
                }
                else
                        SDL_UpdateTexture(sdl_texture_, NULL, onscreen_surface_->pixels, onscreen_surface_->pitch);
 
                SDL_RenderClear(renderer_);

Rev 1	Rev 2
Line 2051...	Line 2051...
2051	SDL_RenderSetIntegerScale(renderer_, makes_sense);	2051	SDL_RenderSetIntegerScale(renderer_, makes_sense);
2052	}	2052	}
2053	#endif	2053	#endif
2054	}	2054	}
2055		2055
2056	~~extern~~ void ~~hqx_32~~ (~~int~~ ~~level~~, uint32_t ~~src_pixels~~, uint32_t ~~dest_pixels~~, int ~~src_width~~, int ~~src_height~~);	2056	void xbrz_scale24 (size_t factor, const uint32_t src, uint32_t trg, int srcWidth, int srcHeight, int yFirst, int yLast);
2057	static void *hqx_pixels32 = NULL;	2057	static void *hqx_pixels32 = NULL;
2058	static void *hqx_resized_pixels32 = NULL;	2058	static void *hqx_resized_pixels32 = NULL;
2059	static void *hqx_resized_pixels24 = NULL;	2059	static void *hqx_resized_pixels24 = NULL;
2060	int ~~hqx_level~~ = 1;	2060	int filter_level = 1;
2061		2061
2062	// seg009:38ED	2062	// seg009:38ED
2063	void __pascal far set_gr_mode(byte grmode) {	2063	void __pascal far set_gr_mode(byte grmode) {
2064	if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_TIMER \| SDL_INIT_NOPARACHUTE \|	2064	if (SDL_Init(SDL_INIT_VIDEO \| SDL_INIT_TIMER \| SDL_INIT_NOPARACHUTE \|
2065	SDL_INIT_GAMECONTROLLER \| SDL_INIT_HAPTIC ) != 0) {	2065	SDL_INIT_GAMECONTROLLER \| SDL_INIT_HAPTIC ) != 0) {
Line 2117...	Line 2117...
2117	* */	2117	* */
2118	onscreen_surface_ = SDL_CreateRGBSurface(0, 320, 200, 24, 0xFF, 0xFF << 8, 0xFF << 16, 0) ;	2118	onscreen_surface_ = SDL_CreateRGBSurface(0, 320, 200, 24, 0xFF, 0xFF << 8, 0xFF << 16, 0) ;
2119		2119
2120	hqx_pixels32 = (void ) malloc (320 200 * 4);	2120	hqx_pixels32 = (void ) malloc (320 200 * 4);
2121	if (hqx_pixels32 == NULL) { sdlperror ("hqx original 32bpp image buffer allocation failure"); quit (1); }	2121	if (hqx_pixels32 == NULL) { sdlperror ("hqx original 32bpp image buffer allocation failure"); quit (1); }
2122	hqx_resized_pixels32 = (void ) realloc (hqx_resized_pixels32, 4 320 * 4 * 200 * 4);	2122	hqx_resized_pixels32 = (void ) realloc (hqx_resized_pixels32, 6 320 * 6 * 200 * 4);
2123	if (hqx_resized_pixels32 == NULL) { sdlperror ("hqx resized 32bpp image buffer allocation failure"); quit (1); }	2123	if (hqx_resized_pixels32 == NULL) { sdlperror ("hqx resized 32bpp image buffer allocation failure"); quit (1); }
2124	hqx_resized_pixels24 = (void ) realloc (hqx_resized_pixels24, 4 320 * 4 * 200 * 3);	2124	hqx_resized_pixels24 = (void ) realloc (hqx_resized_pixels24, 6 320 * 6 * 200 * 3);
2125	if (hqx_resized_pixels24 == NULL) { sdlperror ("hqx resized 24bpp image buffer allocation failure"); quit (1); }	2125	if (hqx_resized_pixels24 == NULL) { sdlperror ("hqx resized 24bpp image buffer allocation failure"); quit (1); }
2126		2126
2127	sdl_texture_ = SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_RGB24, SDL_TEXTUREACCESS_STREAMING, 320 * ~~hqx_level~~, 200 * ~~hqx_level~~);	2127	sdl_texture_ = SDL_CreateTexture(renderer_, SDL_PIXELFORMAT_RGB24, SDL_TEXTUREACCESS_STREAMING, 320 * filter_level, 200 * filter_level);
2128	screen_updates_suspended = 0;	2128	screen_updates_suspended = 0;
2129		2129
2130	if (onscreen_surface_ == NULL) {	2130	if (onscreen_surface_ == NULL) {
2131	sdlperror("SDL_SetVideoMode");	2131	sdlperror("SDL_SetVideoMode");
2132	quit(1);	2132	quit(1);
Line 2151...	Line 2151...
2151		2151
2152	#ifdef USE_REPLAY	2152	#ifdef USE_REPLAY
2153	if (replaying && skipping_replay) return;	2153	if (replaying && skipping_replay) return;
2154	#endif	2154	#endif
2155	if (!screen_updates_suspended) {	2155	if (!screen_updates_suspended) {
2156	if (~~hqx_level~~ > 1)	2156	if (filter_level > 1)
2157	{	2157	{
2158	uint8_t *hqx_24bpp_ptr;	2158	uint8_t *hqx_24bpp_ptr;
2159	uint8_t *hqx_32bpp_ptr;	2159	uint8_t *hqx_32bpp_ptr;
2160		2160
2161	hqx_24bpp_ptr = onscreen_surface_->pixels; hqx_32bpp_ptr = hqx_pixels32; for (int hqx_pixel_index = 0; hqx_pixel_index < 320 * 200; hqx_pixel_index++) { hqx_32bpp_ptr++ = hqx_24bpp_ptr++; hqx_32bpp_ptr++ = hqx_24bpp_ptr++; hqx_32bpp_ptr++ = hqx_24bpp_ptr++; *hqx_32bpp_ptr++ = 0xFF; }	2161	hqx_24bpp_ptr = onscreen_surface_->pixels; hqx_32bpp_ptr = hqx_pixels32; for (int hqx_pixel_index = 0; hqx_pixel_index < 320 * 200; hqx_pixel_index++) { hqx_32bpp_ptr++ = hqx_24bpp_ptr++; hqx_32bpp_ptr++ = hqx_24bpp_ptr++; hqx_32bpp_ptr++ = hqx_24bpp_ptr++; *hqx_32bpp_ptr++ = 0xFF; }
2162	~~hqx_32~~ (~~hqx_level~~, hqx_pixels32, hqx_resized_pixels32, 320, 200);	2162	xbrz_scale24 (filter_level, hqx_pixels32, hqx_resized_pixels32, 320, 200, 0, 200);
2163	hqx_32bpp_ptr = hqx_resized_pixels32; hqx_24bpp_ptr = hqx_resized_pixels24; for (int hqx_pixel_index = 0; hqx_pixel_index < ~~hqx_level~~ * 320 * ~~hqx_level~~ * 200; hqx_pixel_index++) { hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_32bpp_ptr++; }	2163	hqx_32bpp_ptr = hqx_resized_pixels32; hqx_24bpp_ptr = hqx_resized_pixels24; for (int hqx_pixel_index = 0; hqx_pixel_index < filter_level * 320 * filter_level * 200; hqx_pixel_index++) { hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_24bpp_ptr++ = hqx_32bpp_ptr++; hqx_32bpp_ptr++; }
2164		2164
2165	SDL_UpdateTexture(sdl_texture_, NULL, hqx_resized_pixels24, onscreen_surface_->pitch * ~~hqx_level~~);	2165	SDL_UpdateTexture(sdl_texture_, NULL, hqx_resized_pixels24, onscreen_surface_->pitch * filter_level);
2166	}	2166	}
2167	else	2167	else
2168	SDL_UpdateTexture(sdl_texture_, NULL, onscreen_surface_->pixels, onscreen_surface_->pitch);	2168	SDL_UpdateTexture(sdl_texture_, NULL, onscreen_surface_->pixels, onscreen_surface_->pitch);
2169		2169
2170	SDL_RenderClear(renderer_);	2170	SDL_RenderClear(renderer_);

Subversion Repositories Games.Prince of Persia

Games.Prince of Persia/seg009.c – Rev 1 → 2