avutil: add GBRAP14 format support

doc/APIchanges

@@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09
 
 API changes, most recent first:
 
+2023-09-28 - xxxxxxxxxx - lavu 58.27.100 - pixfmt.h
+  Add AV_PIX_FMT_GBRAP14BE, AV_PIX_FMT_GBRAP14LE pixel formats.
+
 2023-09-28 - xxxxxxxxxx - lavu 58.26.100 - hwcontext_cuda.h
   Add AV_CUDA_USE_CURRENT_CONTEXT.
 

libavutil/pixdesc.c

@@ -2223,6 +2223,34 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         },
         .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_BE,
     },
+    [AV_PIX_FMT_GBRAP14LE] = {
+        .name = "gbrap14le",
+        .nb_components = 4,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 2, 2, 0, 0, 14 },       /* R */
+            { 0, 2, 0, 0, 14 },       /* G */
+            { 1, 2, 0, 0, 14 },       /* B */
+            { 3, 2, 0, 0, 14 },       /* A */
+        },
+        .flags = AV_PIX_FMT_FLAG_PLANAR | AV_PIX_FMT_FLAG_RGB |
+                 AV_PIX_FMT_FLAG_ALPHA,
+    },
+    [AV_PIX_FMT_GBRAP14BE] = {
+        .name = "gbrap14be",
+        .nb_components = 4,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 2, 2, 0, 0, 14 },       /* R */
+            { 0, 2, 0, 0, 14 },       /* G */
+            { 1, 2, 0, 0, 14 },       /* B */
+            { 3, 2, 0, 0, 14 },       /* A */
+        },
+        .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_PLANAR |
+                 AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_ALPHA,
+    },
     [AV_PIX_FMT_GBRAP12LE] = {
         .name = "gbrap12le",
         .nb_components = 4,

libavutil/pixfmt.h

@@ -426,6 +426,9 @@ enum AVPixelFormat {
     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_GBRAP14BE,  ///< planar GBR 4:4:4:4 56bpp, big-endian
+    AV_PIX_FMT_GBRAP14LE,  ///< planar GBR 4:4:4:4 56bpp, 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
 };
 
@@ -484,6 +487,7 @@ enum AVPixelFormat {
 #define AV_PIX_FMT_GBRP16    AV_PIX_FMT_NE(GBRP16BE,    GBRP16LE)
 #define AV_PIX_FMT_GBRAP10   AV_PIX_FMT_NE(GBRAP10BE,   GBRAP10LE)
 #define AV_PIX_FMT_GBRAP12   AV_PIX_FMT_NE(GBRAP12BE,   GBRAP12LE)
+#define AV_PIX_FMT_GBRAP14   AV_PIX_FMT_NE(GBRAP14BE,   GBRAP14LE)
 #define AV_PIX_FMT_GBRAP16   AV_PIX_FMT_NE(GBRAP16BE,   GBRAP16LE)
 
 #define AV_PIX_FMT_BAYER_BGGR16 AV_PIX_FMT_NE(BAYER_BGGR16BE,    BAYER_BGGR16LE)

libavutil/version.h

@@ -79,7 +79,7 @@
  */
 
 #define LIBAVUTIL_VERSION_MAJOR  58
-#define LIBAVUTIL_VERSION_MINOR  26
+#define LIBAVUTIL_VERSION_MINOR  27
 #define LIBAVUTIL_VERSION_MICRO 100
 
 #define LIBAVUTIL_VERSION_INT   AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \