Chiebot-Mirror
/
FFmpeg
mirror of https://github.com/FFmpeg/FFmpeg.git
8
0
Fork 0
Code Issues Projects Releases Wiki Activity

lavu: add 12-bit 2-plane 422 and 444 pixel formats

Browse Source
pull/389/head
Lynne 2 years ago
parent 21719c29a2
commit 0bda3340a3
No known key found for this signature in database
GPG Key ID: A2FEA5F03F034464
3 changed files with 60 additions and 0 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Split View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 48
      libavutil/pixdesc.c
  2. 8
      libavutil/pixfmt.h
  3. 4
      tests/ref/fate/imgutils

48
libavutil/pixdesc.c
Unescape View File

@ -2717,6 +2717,54 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
.flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_FLOAT |
AV_PIX_FMT_FLAG_ALPHA,
},
[AV_PIX_FMT_P212BE] = {
.name = "p212be",
.nb_components = 3,
.log2_chroma_w = 1,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 4, 12 }, /* Y */
{ 1, 4, 0, 4, 12 }, /* U */
{ 1, 4, 2, 4, 12 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
},
[AV_PIX_FMT_P212LE] = {
.name = "p212le",
.nb_components = 3,
.log2_chroma_w = 1,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 4, 12 }, /* Y */
{ 1, 4, 0, 4, 12 }, /* U */
{ 1, 4, 2, 4, 12 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR,
},
[AV_PIX_FMT_P412BE] = {
.name = "p412be",
.nb_components = 3,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 4, 12 }, /* Y */
{ 1, 4, 0, 4, 12 }, /* U */
{ 1, 4, 2, 4, 12 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
},
[AV_PIX_FMT_P412LE] = {
.name = "p412le",
.nb_components = 3,
.log2_chroma_w = 0,
.log2_chroma_h = 0,
.comp = {
{ 0, 2, 0, 4, 12 }, /* Y */
{ 1, 4, 0, 4, 12 }, /* U */
{ 1, 4, 2, 4, 12 }, /* V */
},
.flags = AV_PIX_FMT_FLAG_PLANAR,
},
};
static const char * const color_range_names[] = {

8
libavutil/pixfmt.h
Unescape View File

@ -420,6 +420,12 @@ enum AVPixelFormat {
AV_PIX_FMT_RGBAF32BE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., big-endian
AV_PIX_FMT_RGBAF32LE, ///< IEEE-754 single precision packed RGBA 32:32:32:32, 128bpp, RGBARGBA..., little-endian
AV_PIX_FMT_P212BE, ///< interleaved chroma YUV 4:2:2, 24bpp, data in the high bits, big-endian
AV_PIX_FMT_P212LE, ///< interleaved chroma YUV 4:2:2, 24bpp, data in the high bits, little-endian
AV_PIX_FMT_P412BE, ///< interleaved chroma YUV 4:4:4, 36bpp, data in the high bits, big-endian
AV_PIX_FMT_P412LE, ///< interleaved chroma YUV 4:4:4, 36bpp, data in the high bits, little-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
};
@ -518,6 +524,8 @@ enum AVPixelFormat {
#define AV_PIX_FMT_P210 AV_PIX_FMT_NE(P210BE, P210LE)
#define AV_PIX_FMT_P410 AV_PIX_FMT_NE(P410BE, P410LE)
#define AV_PIX_FMT_P212 AV_PIX_FMT_NE(P212BE, P212LE)
#define AV_PIX_FMT_P412 AV_PIX_FMT_NE(P412BE, P412LE)
#define AV_PIX_FMT_P216 AV_PIX_FMT_NE(P216BE, P216LE)
#define AV_PIX_FMT_P416 AV_PIX_FMT_NE(P416BE, P416LE)

4
tests/ref/fate/imgutils
Unescape View File

@ -262,3 +262,7 @@ rgbf32be planes: 1, linesizes: 768 0 0 0, plane_sizes: 36864 0
rgbf32le planes: 1, linesizes: 768 0 0 0, plane_sizes: 36864 0 0 0, plane_offsets: 0 0 0, total_size: 36864
rgbaf32be planes: 1, linesizes: 1024 0 0 0, plane_sizes: 49152 0 0 0, plane_offsets: 0 0 0, total_size: 49152
rgbaf32le planes: 1, linesizes: 1024 0 0 0, plane_sizes: 49152 0 0 0, plane_offsets: 0 0 0, total_size: 49152
p212be planes: 2, linesizes: 128 128 0 0, plane_sizes: 6144 6144 0 0, plane_offsets: 6144 0 0, total_size: 12288
p212le planes: 2, linesizes: 128 128 0 0, plane_sizes: 6144 6144 0 0, plane_offsets: 6144 0 0, total_size: 12288
p412be planes: 2, linesizes: 128 256 0 0, plane_sizes: 6144 12288 0 0, plane_offsets: 6144 0 0, total_size: 18432
p412le planes: 2, linesizes: 128 256 0 0, plane_sizes: 6144 12288 0 0, plane_offsets: 6144 0 0, total_size: 18432

Write Preview
Loading…
Cancel
Save