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Meh, SDL performs like shit :p

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This commit is contained in:
Themaister 2011-04-21 03:39:03 +02:00
parent d317a9773f
commit 8d7cf23b40
1 changed files with 9 additions and 1 deletions
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10
gfx/sdl.c
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@ -22,6 +22,7 @@
#include <string.h>
#include "general.h"
#include "input/ssnes_sdl_input.h"
#include "gfx_common.h"
typedef struct sdl_video sdl_video_t;
struct sdl_video
@ -58,7 +59,7 @@ static void* sdl_gfx_init(const video_info_t *video, const input_driver_t **inpu
unsigned full_y = video_info->current_h;
SSNES_LOG("Detecting desktop resolution %ux%u.\n", full_x, full_y);
vid->screen = SDL_SetVideoMode(video->width, video->height, 15, SDL_HWSURFACE | (video->fullscreen ? SDL_FULLSCREEN : 0));
vid->screen = SDL_SetVideoMode(video->width, video->height, 15, SDL_HWSURFACE | SDL_DOUBLEBUF | (video->fullscreen ? SDL_FULLSCREEN : 0));
if (!vid->screen)
{
SSNES_ERR("Failed to init SDL surface.\n");
@ -99,6 +100,7 @@ static bool sdl_gfx_frame(void *data, const void* frame, unsigned width, unsigne
if (SDL_MUSTLOCK(vid->buffer))
SDL_LockSurface(vid->buffer);
// :(
for (unsigned y = 0; y < height; y++)
{
uint16_t *dest = (uint16_t*)vid->buffer->pixels + ((y * vid->buffer->pitch) >> 1);
@ -126,6 +128,12 @@ static bool sdl_gfx_frame(void *data, const void* frame, unsigned width, unsigne
SDL_SoftStretch(vid->buffer, &src, vid->screen, &dest);
SDL_UpdateRect(vid->screen, dest.x, dest.y, dest.w, dest.h);
char buf[128];
if (gfx_window_title(buf, sizeof(buf)))
SDL_WM_SetCaption(buf, NULL);
SDL_Flip(vid->screen);
return true;
}