Merge commit '21733b39d0af5211d7b9f168ff3667ea86362e2b'

[ffmpeg] / libavutil / pixdesc.c

diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index e77d5f44b9cae4a8806acb0ca291c925bb46aa06..970a83214c5062c1b92440b0953d30bf103146a3 100644 (file)
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -257,7 +257,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .comp = {
             { 0, 1, 0, 0, 8, 0, 7, 1 },        /* Y */
         },
-        .flags = AV_PIX_FMT_FLAG_PSEUDOPAL,
+        .flags = FF_PSEUDOPAL,
         .alias = "gray8,y8",
     },
     [AV_PIX_FMT_MONOWHITE] = {
@@ -288,7 +288,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .comp = {
             { 0, 1, 0, 0, 8, 0, 7, 1 },
         },
-        .flags = AV_PIX_FMT_FLAG_PAL,
+        .flags = AV_PIX_FMT_FLAG_PAL | AV_PIX_FMT_FLAG_ALPHA,
     },
     [AV_PIX_FMT_YUVJ420P] = {
         .name = "yuvj420p",
@@ -362,7 +362,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
             { 0, 1, 0, 3, 3, 0, 2, 1 },        /* G */
             { 0, 1, 0, 6, 2, 0, 1, 1 },        /* B */
         },
-        .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
+        .flags = AV_PIX_FMT_FLAG_RGB | FF_PSEUDOPAL,
     },
     [AV_PIX_FMT_BGR4] = {
         .name = "bgr4",
@@ -386,7 +386,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
             { 0, 1, 0, 1, 2, 0, 1, 1 },        /* G */
             { 0, 1, 0, 3, 1, 0, 0, 1 },        /* B */
         },
-        .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
+        .flags = AV_PIX_FMT_FLAG_RGB | FF_PSEUDOPAL,
     },
     [AV_PIX_FMT_RGB8] = {
         .name = "rgb8",
@@ -398,7 +398,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
             { 0, 1, 0, 3, 3, 0, 2, 1 },        /* G */
             { 0, 1, 0, 0, 3, 0, 2, 1 },        /* B */
         },
-        .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
+        .flags = AV_PIX_FMT_FLAG_RGB | FF_PSEUDOPAL,
     },
     [AV_PIX_FMT_RGB4] = {
         .name = "rgb4",
@@ -422,7 +422,7 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
             { 0, 1, 0, 1, 2, 0, 1, 1 },        /* G */
             { 0, 1, 0, 0, 1, 0, 0, 1 },        /* B */
         },
-        .flags = AV_PIX_FMT_FLAG_RGB | AV_PIX_FMT_FLAG_PSEUDOPAL,
+        .flags = AV_PIX_FMT_FLAG_RGB | FF_PSEUDOPAL,
     },
     [AV_PIX_FMT_NV12] = {
         .name = "nv12",
@@ -611,6 +611,27 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         },
         .alias = "y12le",
     },
+    [AV_PIX_FMT_GRAY14BE] = {
+        .name = "gray14be",
+        .nb_components = 1,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 14, 1, 13, 1 },       /* Y */
+        },
+        .flags = AV_PIX_FMT_FLAG_BE,
+        .alias = "y14be",
+    },
+    [AV_PIX_FMT_GRAY14LE] = {
+        .name = "gray14le",
+        .nb_components = 1,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 2, 0, 0, 14, 1, 13, 1 },       /* Y */
+        },
+        .alias = "y14le",
+    },
     [AV_PIX_FMT_GRAY16BE] = {
         .name = "gray16be",
         .nb_components = 1,
@@ -2185,6 +2206,28 @@ static const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .name  = "opencl",
         .flags = AV_PIX_FMT_FLAG_HWACCEL,
     },
+    [AV_PIX_FMT_GRAYF32BE] = {
+        .name = "grayf32be",
+        .nb_components = 1,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 4, 0, 0, 32, 3, 31, 1 },       /* Y */
+        },
+        .flags = AV_PIX_FMT_FLAG_BE | AV_PIX_FMT_FLAG_FLOAT,
+        .alias = "yf32be",
+    },
+    [AV_PIX_FMT_GRAYF32LE] = {
+        .name = "grayf32le",
+        .nb_components = 1,
+        .log2_chroma_w = 0,
+        .log2_chroma_h = 0,
+        .comp = {
+            { 0, 4, 0, 0, 32, 3, 31, 1 },       /* Y */
+        },
+        .flags = AV_PIX_FMT_FLAG_FLOAT,
+        .alias = "yf32le",
+    },
 };
 #if FF_API_PLUS1_MINUS1
 FF_ENABLE_DEPRECATION_WARNINGS
@@ -2432,7 +2475,6 @@ void ff_check_pixfmt_descriptors(void){
         av_assert0(d->log2_chroma_h <= 3);
         av_assert0(d->nb_components <= 4);
         av_assert0(d->name && d->name[0]);
-        av_assert0((d->nb_components==4 || d->nb_components==2) == !!(d->flags & AV_PIX_FMT_FLAG_ALPHA));
         av_assert2(av_get_pix_fmt(d->name) == i);
 
         for (j=0; j<FF_ARRAY_ELEMS(d->comp); j++) {
@@ -2483,7 +2525,7 @@ enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt)
 #define FF_COLOR_XYZ      4
 
 #define pixdesc_has_alpha(pixdesc) \
-    ((pixdesc)->nb_components == 2 || (pixdesc)->nb_components == 4 || (pixdesc)->flags & AV_PIX_FMT_FLAG_PAL)
+    ((pixdesc)->flags & AV_PIX_FMT_FLAG_ALPHA)
 
 
 static int get_color_type(const AVPixFmtDescriptor *desc) {
@@ -2717,7 +2759,12 @@ int av_color_primaries_from_name(const char *name)
     int i;
 
     for (i = 0; i < FF_ARRAY_ELEMS(color_primaries_names); i++) {
-        size_t len = strlen(color_primaries_names[i]);
+        size_t len;
+
+        if (!color_primaries_names[i])
+            continue;
+
+        len = strlen(color_primaries_names[i]);
         if (!strncmp(color_primaries_names[i], name, len))
             return i;
     }
@@ -2736,7 +2783,12 @@ int av_color_transfer_from_name(const char *name)
     int i;
 
     for (i = 0; i < FF_ARRAY_ELEMS(color_transfer_names); i++) {
-        size_t len = strlen(color_transfer_names[i]);
+        size_t len;
+
+        if (!color_transfer_names[i])
+            continue;
+
+        len = strlen(color_transfer_names[i]);
         if (!strncmp(color_transfer_names[i], name, len))
             return i;
     }
@@ -2755,7 +2807,12 @@ int av_color_space_from_name(const char *name)
     int i;
 
     for (i = 0; i < FF_ARRAY_ELEMS(color_space_names); i++) {
-        size_t len = strlen(color_space_names[i]);
+        size_t len;
+
+        if (!color_space_names[i])
+            continue;
+
+        len = strlen(color_space_names[i]);
         if (!strncmp(color_space_names[i], name, len))
             return i;
     }
@@ -2774,7 +2831,12 @@ int av_chroma_location_from_name(const char *name)
     int i;
 
     for (i = 0; i < FF_ARRAY_ELEMS(chroma_location_names); i++) {
-        size_t len = strlen(chroma_location_names[i]);
+        size_t len;
+
+        if (!chroma_location_names[i])
+            continue;
+
+        len = strlen(chroma_location_names[i]);
         if (!strncmp(chroma_location_names[i], name, len))
             return i;
     }