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authorcehoyos <cehoyos@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-16 23:03:18 +0000
committercehoyos <cehoyos@b3059339-0415-0410-9bf9-f77b7e298cf2>2009-03-16 23:03:18 +0000
commit02c87f0578bcb21a1057ec37dcfa7f2b43960f79 (patch)
tree5b19d6bbb0218de42229f8f34bd31b7704832bd9
parent6be0336c0d602c1f5f22bab12a9fce2fb3ae8a46 (diff)
downloadmpv-02c87f0578bcb21a1057ec37dcfa7f2b43960f79.tar.bz2
mpv-02c87f0578bcb21a1057ec37dcfa7f2b43960f79.tar.xz
Add chroma-deint option to vo vdpau (nochroma-deint speeds up deinterlacing).
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@28979 b3059339-0415-0410-9bf9-f77b7e298cf2
-rw-r--r--DOCS/man/en/mplayer.15
-rw-r--r--libvo/vo_vdpau.c11
2 files changed, 16 insertions, 0 deletions
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 6f866c8c16..ad06109077 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -3474,6 +3474,11 @@ This is the default if "D" is used to enable deinterlacing.
Motion adaptive temporal deinterlacing with edge-guided spatial interpolation
(currently only working with software-decoded video).
.RE
+.IPs chroma\-deint
+Makes temporal deinterlacers operate both on luma and chroma (default).
+Use nochroma\-deint to solely use luma and speed up advanced deinterlacing.
+Useful with slow video memory.
+.RE
.IPs pullup
Try to apply inverse telecine, needs temporal deinterlacing.
.RE
diff --git a/libvo/vo_vdpau.c b/libvo/vo_vdpau.c
index 00a2614fdd..05f2f68ee4 100644
--- a/libvo/vo_vdpau.c
+++ b/libvo/vo_vdpau.c
@@ -157,6 +157,7 @@ static int deint_counter;
static int pullup;
static float denoise;
static float sharpen;
+static int chroma_deint;
static int top_field_first;
static VdpDecoder decoder;
@@ -398,6 +399,9 @@ static int create_vdp_mixer(VdpChromaType vdp_chroma_type) {
const void * const denoise_value[] = {&denoise};
static const VdpVideoMixerAttribute sharpen_attrib[] = {VDP_VIDEO_MIXER_ATTRIBUTE_SHARPNESS_LEVEL};
const void * const sharpen_value[] = {&sharpen};
+ static const VdpVideoMixerAttribute skip_chroma_attrib[] = {VDP_VIDEO_MIXER_ATTRIBUTE_SKIP_CHROMA_DEINTERLACE};
+ const uint8_t skip_chroma_value = 1;
+ const void * const skip_chroma_value_ptr[] = {&skip_chroma_value};
static const VdpVideoMixerParameter parameters[VDP_NUM_MIXER_PARAMETER] = {
VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_WIDTH,
VDP_VIDEO_MIXER_PARAMETER_VIDEO_SURFACE_HEIGHT,
@@ -433,6 +437,8 @@ static int create_vdp_mixer(VdpChromaType vdp_chroma_type) {
vdp_video_mixer_set_attribute_values(video_mixer, 1, denoise_attrib, denoise_value);
if (sharpen)
vdp_video_mixer_set_attribute_values(video_mixer, 1, sharpen_attrib, sharpen_value);
+ if (!chroma_deint)
+ vdp_video_mixer_set_attribute_values(video_mixer, 1, skip_chroma_attrib, skip_chroma_value_ptr);
return 0;
}
@@ -964,6 +970,7 @@ static void uninit(void)
static const opt_t subopts[] = {
{"deint", OPT_ARG_INT, &deint, (opt_test_f)int_non_neg},
+ {"chroma-deint", OPT_ARG_BOOL, &chroma_deint, NULL},
{"pullup", OPT_ARG_BOOL, &pullup, NULL},
{"denoise", OPT_ARG_FLOAT, &denoise, NULL},
{"sharpen", OPT_ARG_FLOAT, &sharpen, NULL},
@@ -980,6 +987,9 @@ static const char help_msg[] =
" 2: bob deinterlacing (current fallback for hardware decoding)\n"
" 3: temporal deinterlacing (only works with software codecs)\n"
" 4: temporal-spatial deinterlacing (only works with software codecs)\n"
+ " chroma-deint\n"
+ " Operate on luma and chroma when using temporal deinterlacing (default)\n"
+ " Use nochroma-deint to speed up temporal deinterlacing\n"
" pullup\n"
" Try to apply inverse-telecine (needs temporal deinterlacing)\n"
" denoise\n"
@@ -997,6 +1007,7 @@ static int preinit(const char *arg)
deint = 0;
deint_type = 3;
deint_counter = 0;
+ chroma_deint = 1;
pullup = 0;
denoise = 0;
sharpen = 0;