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-rw-r--r--libavcodec/imgconvert.c46
-rw-r--r--libavutil/pixdesc.c46
-rw-r--r--libavutil/pixfmt.h7
3 files changed, 98 insertions, 1 deletions
diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c
index 7f9593f8af..e1dde8146d 100644
--- a/libavcodec/imgconvert.c
+++ b/libavcodec/imgconvert.c
@@ -240,6 +240,18 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.pixel_type = FF_PIXEL_PACKED,
.depth = 5,
},
+ [PIX_FMT_RGB444BE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
+ [PIX_FMT_RGB444LE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
/* gray / mono formats */
[PIX_FMT_GRAY16BE] = {
@@ -316,6 +328,18 @@ static const PixFmtInfo pix_fmt_info[PIX_FMT_NB] = {
.pixel_type = FF_PIXEL_PACKED,
.depth = 5,
},
+ [PIX_FMT_BGR444BE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
+ [PIX_FMT_BGR444LE] = {
+ .nb_channels = 3,
+ .color_type = FF_COLOR_RGB,
+ .pixel_type = FF_PIXEL_PACKED,
+ .depth = 4,
+ },
[PIX_FMT_RGB8] = {
.nb_channels = 1,
.color_type = FF_COLOR_RGB,
@@ -529,10 +553,14 @@ int ff_fill_linesize(AVPicture *picture, enum PixelFormat pix_fmt, int width)
break;
case PIX_FMT_GRAY16BE:
case PIX_FMT_GRAY16LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
case PIX_FMT_RGB565BE:
@@ -626,10 +654,14 @@ int ff_fill_pointer(AVPicture *picture, uint8_t *ptr, enum PixelFormat pix_fmt,
case PIX_FMT_RGB48LE:
case PIX_FMT_GRAY16BE:
case PIX_FMT_GRAY16LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
case PIX_FMT_RGB565BE:
@@ -699,10 +731,14 @@ int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width,
pix_fmt == PIX_FMT_BGR565LE ||
pix_fmt == PIX_FMT_BGR555BE ||
pix_fmt == PIX_FMT_BGR555LE ||
+ pix_fmt == PIX_FMT_BGR444BE ||
+ pix_fmt == PIX_FMT_BGR444LE ||
pix_fmt == PIX_FMT_RGB565BE ||
pix_fmt == PIX_FMT_RGB565LE ||
pix_fmt == PIX_FMT_RGB555BE ||
- pix_fmt == PIX_FMT_RGB555LE)
+ pix_fmt == PIX_FMT_RGB555LE ||
+ pix_fmt == PIX_FMT_RGB444BE ||
+ pix_fmt == PIX_FMT_RGB444LE)
w = width * 2;
else if (pix_fmt == PIX_FMT_UYYVYY411)
w = width + width/2;
@@ -838,10 +874,14 @@ static int avg_bits_per_pixel(enum PixelFormat pix_fmt)
case PIX_FMT_RGB565LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
bits = 16;
break;
case PIX_FMT_UYYVYY411:
@@ -958,10 +998,14 @@ int ff_get_plane_bytewidth(enum PixelFormat pix_fmt, int width, int plane)
case PIX_FMT_RGB565LE:
case PIX_FMT_RGB555BE:
case PIX_FMT_RGB555LE:
+ case PIX_FMT_RGB444BE:
+ case PIX_FMT_RGB444LE:
case PIX_FMT_BGR565BE:
case PIX_FMT_BGR565LE:
case PIX_FMT_BGR555BE:
case PIX_FMT_BGR555LE:
+ case PIX_FMT_BGR444BE:
+ case PIX_FMT_BGR444LE:
bits = 16;
break;
case PIX_FMT_UYYVYY411:
diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 4d86165da7..6612b9e89d 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -594,6 +594,29 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{0,1,1,0,4}, /* B */
},
},
+ [PIX_FMT_RGB444BE] = {
+ .name = "rgb444be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ {0,1,0,0,3}, /* R */
+ {0,1,1,4,3}, /* G */
+ {0,1,1,0,3}, /* B */
+ },
+ .flags = PIX_FMT_BE,
+ },
+ [PIX_FMT_RGB444LE] = {
+ .name = "rgb444le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ {0,1,2,0,3}, /* R */
+ {0,1,1,4,3}, /* G */
+ {0,1,1,0,3}, /* B */
+ },
+ },
[PIX_FMT_BGR565BE] = {
.name = "bgr565be",
.nb_components= 3,
@@ -640,6 +663,29 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
{0,1,1,0,4}, /* R */
},
},
+ [PIX_FMT_BGR444BE] = {
+ .name = "bgr444be",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ {0,1,0,0,3}, /* B */
+ {0,1,1,4,3}, /* G */
+ {0,1,1,0,3}, /* R */
+ },
+ .flags = PIX_FMT_BE,
+ },
+ [PIX_FMT_BGR444LE] = {
+ .name = "bgr444le",
+ .nb_components= 3,
+ .log2_chroma_w= 0,
+ .log2_chroma_h= 0,
+ .comp = {
+ {0,1,2,0,3}, /* B */
+ {0,1,1,4,3}, /* G */
+ {0,1,1,0,3}, /* R */
+ },
+ },
[PIX_FMT_VAAPI_MOCO] = {
.name = "vaapi_moco",
.log2_chroma_w = 1,
diff --git a/libavutil/pixfmt.h b/libavutil/pixfmt.h
index 6eddde02bb..9118d3d30f 100644
--- a/libavutil/pixfmt.h
+++ b/libavutil/pixfmt.h
@@ -127,6 +127,11 @@ enum PixelFormat {
PIX_FMT_YUV444P16BE, ///< planar YUV 4:4:4, 48bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
PIX_FMT_VDPAU_MPEG4, ///< MPEG4 HW decoding with VDPAU, data[0] contains a vdpau_render_state struct which contains the bitstream of the slices as well as various fields extracted from headers
PIX_FMT_DXVA2_VLD, ///< HW decoding through DXVA2, Picture.data[3] contains a LPDIRECT3DSURFACE9 pointer
+
+ PIX_FMT_RGB444BE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), big-endian, most significant bits to 0
+ PIX_FMT_RGB444LE, ///< packed RGB 4:4:4, 16bpp, (msb)4A 4R 4G 4B(lsb), little-endian, most significant bits to 0
+ PIX_FMT_BGR444BE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), big-endian, most significant bits to 1
+ PIX_FMT_BGR444LE, ///< packed BGR 4:4:4, 16bpp, (msb)4A 4B 4G 4R(lsb), little-endian, most significant bits to 1
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
};
@@ -145,8 +150,10 @@ enum PixelFormat {
#define PIX_FMT_RGB48 PIX_FMT_NE(RGB48BE, RGB48LE)
#define PIX_FMT_RGB565 PIX_FMT_NE(RGB565BE, RGB565LE)
#define PIX_FMT_RGB555 PIX_FMT_NE(RGB555BE, RGB555LE)
+#define PIX_FMT_RGB444 PIX_FMT_NE(RGB444BE, RGB444LE)
#define PIX_FMT_BGR565 PIX_FMT_NE(BGR565BE, BGR565LE)
#define PIX_FMT_BGR555 PIX_FMT_NE(BGR555BE, BGR555LE)
+#define PIX_FMT_BGR444 PIX_FMT_NE(BGR444BE, BGR444LE)
#define PIX_FMT_YUV420P16 PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
#define PIX_FMT_YUV422P16 PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-12 18:54:42 +0000