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| author | notaz | 2012-12-16 20:07:50 +0200 |
|---|---|---|
| committer | notaz | 2012-12-16 20:08:41 +0200 |
| commit | 1a6164a1aaa1a7f5117730f30410461bb76b63f5 (patch) | |
| tree | 321ea56976e958703cc5c3d0872426211c3f4218 /frontend | |
| parent | 28e4cc07117508ff10e13647490bfeb442d5667f (diff) | |
| download | pcsx_rearmed-1a6164a1aaa1a7f5117730f30410461bb76b63f5.tar.gz pcsx_rearmed-1a6164a1aaa1a7f5117730f30410461bb76b63f5.tar.bz2 pcsx_rearmed-1a6164a1aaa1a7f5117730f30410461bb76b63f5.zip | |
libretro: check for CAN_DUPE, as suggested by ToadKing
Diffstat (limited to 'frontend')
| -rw-r--r-- | frontend/libretro.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/frontend/libretro.c b/frontend/libretro.c index 3b366d4..0869a25 100644 --- a/frontend/libretro.c +++ b/frontend/libretro.c @@ -30,6 +30,7 @@ static retro_audio_sample_batch_t audio_batch_cb; static void *vout_buf; static int vout_width, vout_height; static int vout_doffs_old, vout_fb_dirty; +static bool vout_can_dupe; static int samples_sent, samples_to_send; static int plugins_opened; @@ -402,7 +403,8 @@ void retro_run(void) samples_to_send += 44100 / 60; - video_cb(vout_fb_dirty ? vout_buf : NULL, vout_width, vout_height, vout_width * 2); + video_cb((vout_fb_dirty || !vout_can_dupe) ? vout_buf : NULL, + vout_width, vout_height, vout_width * 2); vout_fb_dirty = 0; } @@ -446,6 +448,8 @@ void retro_init(void) level = 1; environ_cb(RETRO_ENVIRONMENT_SET_PERFORMANCE_LEVEL, &level); + environ_cb(RETRO_ENVIRONMENT_GET_CAN_DUPE, &vout_can_dupe); + /* Set how much slower PSX CPU runs * 100 (so that 200 is 2 times) * we have to do this because cache misses and some IO penalties * are not emulated. Warning: changing this may break compatibility. */ |