[FFmpeg-cvslog] avutil: add P010 pixel format

[Hendrik Leppkes]

ffmpeg | branch: master | Hendrik Leppkes <h.leppkes at gmail.com> | Tue Dec  8 11:17:01 2015 +0100| [c2869b4640f0af56e2dd828406d074ef6290fde4] | committer: Hendrik Leppkes

avutil: add P010 pixel format

P010 is the 10-bit variant of NV12 (planar luma, packed chroma), using two
bytes per component to store 10-bit data plus 6-bit zeroes in the LSBs.

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c2869b4640f0af56e2dd828406d074ef6290fde4
---

 libavutil/pixdesc.c |   24 ++++++++++++++++++++++++
 libavutil/pixfmt.h  |    4 ++++
 libavutil/version.h |    2 +-
 3 files changed, 29 insertions(+), 1 deletion(-)

diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 72d0470..58833cf 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -2004,6 +2004,30 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         },
         .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_ALPHA,
     },
+    [AV_PIX_FMT_P010LE] = {
+        .name = "p010le",
+        .nb_components = 3,
+        .log2_chroma_w = 1,
+        .log2_chroma_h = 1,
+        .comp = {
+            { 0, 2, 0, 6, 10, 1, 9, 1 },        /* Y */
+            { 1, 4, 0, 6, 10, 3, 9, 1 },        /* U */
+            { 1, 4, 2, 6, 10, 3, 9, 3 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR,
+    },
+    [AV_PIX_FMT_P010BE] = {
+        .name = "p010be",
+        .nb_components = 3,
+        .log2_chroma_w = 1,
+        .log2_chroma_h = 1,
+        .comp = {
+            { 0, 2, 0, 6, 10, 1, 9, 1 },        /* Y */
+            { 1, 4, 0, 6, 10, 3, 9, 1 },        /* U */
+            { 1, 4, 2, 6, 10, 3, 9, 3 },        /* V */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
+    },
 };
 #if FF_API_PLUS1_MINUS1
 FF_ENABLE_DEPRECATION_WARNINGS
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 32044f0..c01c057 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -289,6 +289,9 @@ enum AVPixelFormat {
 
     AV_PIX_FMT_VIDEOTOOLBOX, ///< hardware decoding through Videotoolbox
 
+    AV_PIX_FMT_P010LE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, little-endian
+    AV_PIX_FMT_P010BE, ///< like NV12, with 10bpp per component, data in the high bits, zeros in the low bits, big-endian
+
     AV_PIX_FMT_NB,        ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
 };
 
@@ -365,6 +368,7 @@ enum AVPixelFormat {
 #define AV_PIX_FMT_XYZ12      AV_PIX_FMT_NE(XYZ12BE, XYZ12LE)
 #define AV_PIX_FMT_NV20       AV_PIX_FMT_NE(NV20BE,  NV20LE)
 #define AV_PIX_FMT_AYUV64     AV_PIX_FMT_NE(AYUV64BE, AYUV64LE)
+#define AV_PIX_FMT_P010       AV_PIX_FMT_NE(P010BE,  P010LE)
 
 /**
   * Chromaticity coordinates of the source primaries.
diff --git a/libavutil/version.h b/libavutil/version.h
index 471c3e4..42f7cde 100644
--- a/libavutil/version.h
+++ b/libavutil/version.h
@@ -64,7 +64,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  55
-#define LIBAVUTIL_VERSION_MINOR  14
+#define LIBAVUTIL_VERSION_MINOR  15
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \