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Reset frame counter properly.

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This commit is contained in:
Themaister 2011-08-06 03:28:07 +02:00
parent dadd794ece
commit 6a260a57dd
3 changed files with 17 additions and 10 deletions
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17
gfx/gfx_common.c
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@ -25,21 +25,26 @@ static float tv_to_fps(const struct timeval *tv, const struct timeval *new_tv, i
return frames/time;
}
static unsigned gl_frames = 0;
void gfx_window_title_reset(void)
{
gl_frames = 0;
}
bool gfx_window_title(char *buf, size_t size)
{
static int frames = 0;
static struct timeval tv;
struct timeval new_tv;
bool ret = false;
if (frames == 0)
if (gl_frames == 0)
{
gettimeofday(&tv, NULL);
snprintf(buf, size, "%s", g_extern.title_buf);
ret = true;
}
if ((frames % 180) == 0 && frames > 0)
else if ((gl_frames % 180) == 0)
{
gettimeofday(&new_tv, NULL);
struct timeval tmp_tv = tv;
@ -47,11 +52,11 @@ bool gfx_window_title(char *buf, size_t size)
float fps = tv_to_fps(&tmp_tv, &new_tv, 180);
snprintf(buf, size, "%s || FPS: %6.1f || Frames: %d", g_extern.title_buf, fps, frames);
snprintf(buf, size, "%s || FPS: %6.1f || Frames: %d", g_extern.title_buf, fps, gl_frames);
ret = true;
}
frames++;
gl_frames++;
return ret;
}

1
gfx/gfx_common.h
View File

@ -22,5 +22,6 @@
#include <stdbool.h>
bool gfx_window_title(char *buf, size_t size);
void gfx_window_title_reset(void);
#endif

9
gfx/gl.c
View File

@ -1051,6 +1051,11 @@ static void* gl_init(const video_info_t *video, const input_driver_t **input, vo
if (!SDL_SetVideoMode(video->width, video->height, g_settings.video.force_16bit ? 16 : 0, SDL_OPENGL | SDL_RESIZABLE | (video->fullscreen ? SDL_FULLSCREEN : 0)))
return NULL;
gfx_window_title_reset();
char buf[128];
if (gfx_window_title(buf, sizeof(buf)))
SDL_WM_SetCaption(buf, NULL);
// Remove that ugly mouse :D
SDL_ShowCursor(SDL_DISABLE);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
@ -1138,10 +1143,6 @@ static void* gl_init(const video_info_t *video, const input_driver_t **input, vo
glColor4f(1, 1, 1, 1);
glClearColor(0, 0, 0, 1);
char buf[128];
if (gfx_window_title(buf, sizeof(buf)))
SDL_WM_SetCaption(buf, NULL);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();