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ios: Add a hack to skip frames when video non-block is used, this allows the fast forward function to be used.

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This commit is contained in:
meancoot 2013-02-08 20:35:19 -05:00
parent b4814a96f2
commit de05d7d7fb
2 changed files with 16 additions and 3 deletions
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3
gfx/context/ioseagl_ctx.c
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@ -29,7 +29,8 @@
// C interface
static void gfx_ctx_set_swap_interval(unsigned interval)
{
RARCH_LOG("gfx_ctx_set_swap_interval not supported.\n");
extern void ios_set_game_view_sync(bool on);
ios_set_game_view_sync(interval ? true : false);
}
static void gfx_ctx_destroy(void)

16
ios/RetroArch/game_view.m
View File

@ -21,6 +21,8 @@ static GLKView *gl_view;
static float screen_scale;
static bool ra_initialized = false;
static bool ra_done = false;
static int frame_skips = 4;
static bool is_syncing = true;
void ios_load_game(const char* file_name)
{
@ -112,11 +114,21 @@ void ios_flip_game_view()
{
if (gl_view)
{
[gl_view setNeedsDisplay];
[gl_view bindDrawable];
if (--frame_skips < 0)
{
[gl_view setNeedsDisplay];
[gl_view bindDrawable];
frame_skips = is_syncing ? 0 : 3;
}
}
}
void ios_set_game_view_sync(bool on)
{
is_syncing = on;
frame_skips = on ? 0 : 3;
}
void ios_get_game_view_size(unsigned *width, unsigned *height)
{
if (gl_view)