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Slightly increase hardware decoding performance by always using more

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video surfaces than absolutely necessary.

I will revert if somebody reports real-world resource issues introduced
by this commit.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30050 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
cehoyos 2009-12-17 13:23:15 +00:00
parent d8fed1f04c
commit 3303bb67ec
1 changed files with 0 additions and 7 deletions
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7
libvo/vo_vdpau.c
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@ -153,7 +153,6 @@ static VdpVideoMixer video_mixer;
static int deint;
static int deint_type;
static int deint_counter;
static int deint_buffer_past_frames;
static int pullup;
static float denoise;
static float sharpen;
@ -1024,13 +1023,11 @@ static uint32_t draw_image(mp_image_t *mpi)
if (IMGFMT_IS_VDPAU(image_format)) {
struct vdpau_render_state *rndr = mpi->priv;
vid_surface_num = rndr - surface_render;
if (deint_buffer_past_frames) {
mpi->usage_count++;
if (deint_mpi[1])
deint_mpi[1]->usage_count--;
deint_mpi[1] = deint_mpi[0];
deint_mpi[0] = mpi;
}
} else if (image_format == IMGFMT_BGRA) {
VdpStatus vdp_st;
VdpRect r = {0, 0, vid_width, vid_height};
@ -1232,7 +1229,6 @@ static int preinit(const char *arg)
deint = 0;
deint_type = 3;
deint_counter = 0;
deint_buffer_past_frames = 0;
deint_mpi[0] = deint_mpi[1] = NULL;
chroma_deint = 1;
pullup = 0;
@ -1247,8 +1243,6 @@ static int preinit(const char *arg)
}
if (deint)
deint_type = deint;
if (deint > 1)
deint_buffer_past_frames = 1;
if (colorspace < 0 || colorspace > 3) {
mp_msg(MSGT_VO, MSGL_WARN, "[vdpau] Invalid color space specified, "
"using BT.601\n");
@ -1343,7 +1337,6 @@ static int control(uint32_t request, void *data, ...)
features,
feature_enables);
CHECK_ST_WARNING("Error changing deinterlacing settings")
deint_buffer_past_frames = 1;
}
return VO_TRUE;
case VOCTRL_PAUSE: