diff options
| author | Mike Pavone <pavone@retrodev.com> | 2013-05-15 22:37:25 -0700 |
|---|---|---|
| committer | Mike Pavone <pavone@retrodev.com> | 2013-05-15 22:37:25 -0700 |
| commit | f0460d04b948942c369592baf0160de5d9bf621e (patch) | |
| tree | d65bff414fe2b95efe428fc7650d9e0bf2700a24 /render_sdl.c | |
| parent | 3e9473a73d17bb3b71551c8eb053e8288eceb713 (diff) | |
Re-enable frame limit, but add a command line flag to disable it
Diffstat (limited to 'render_sdl.c')
| -rw-r--r-- | render_sdl.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/render_sdl.c b/render_sdl.c index a40887f..f71b929 100644 --- a/render_sdl.c +++ b/render_sdl.c @@ -232,7 +232,7 @@ void render_wait_quit(vdp_context * context) #define MIN_DELAY 5 uint32_t frame_counter = 0; uint32_t start = 0; -int wait_render_frame(vdp_context * context) +int wait_render_frame(vdp_context * context, int frame_limit) { FILE * outfile; SDL_Event event; @@ -358,18 +358,20 @@ int wait_render_frame(vdp_context * context) exit(0); } } - //TODO: Adjust frame delay so we actually get 60 FPS rather than 62.5 FPS - /*uint32_t current = SDL_GetTicks(); - uint32_t desired = last_frame + FRAME_DELAY; - if (current < desired) { - uint32_t delay = last_frame + FRAME_DELAY - current; - //TODO: Calculate MIN_DELAY at runtime - if (delay > MIN_DELAY) { - SDL_Delay((delay/MIN_DELAY)*MIN_DELAY); - } - while ((desired) >= SDL_GetTicks()) { + if (frame_limit) { + //TODO: Adjust frame delay so we actually get 60 FPS rather than 62.5 FPS + uint32_t current = SDL_GetTicks(); + uint32_t desired = last_frame + FRAME_DELAY; + if (current < desired) { + uint32_t delay = last_frame + FRAME_DELAY - current; + //TODO: Calculate MIN_DELAY at runtime + if (delay > MIN_DELAY) { + SDL_Delay((delay/MIN_DELAY)*MIN_DELAY); + } + while ((desired) >= SDL_GetTicks()) { + } } - }*/ + } render_context(context); |