X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavutil%2Fpixdesc.c;h=362edfa07f9ee45a891952b6b70b5dfd0e12e504;hb=7fb49639e6b1caf5579ce9663c1ff367663f9048;hp=0be8ae42dfadf3acbf3e824a6a97f12aa19d4c8a;hpb=7ca97b6b3c9250c77fc5b6f5f9938589e2e18499;p=ffmpeg

diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
index 0be8ae42dfa..362edfa07f9 100644
--- a/libavutil/pixdesc.c
+++ b/libavutil/pixdesc.c
@@ -706,10 +706,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .log2_chroma_w = 1,
         .log2_chroma_h = 1,
         .comp = {
-            { 0, 1, 1, 0, 15 },        /* Y */
-            { 1, 1, 1, 0, 15 },        /* U */
-            { 2, 1, 1, 0, 15 },        /* V */
-            { 3, 1, 1, 0, 15 },        /* A */
+            { 0, 1, 1, 0, 9 },        /* Y */
+            { 1, 1, 1, 0, 9 },        /* U */
+            { 2, 1, 1, 0, 9 },        /* V */
+            { 3, 1, 1, 0, 9 },        /* A */
         },
         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
     },
@@ -719,10 +719,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .log2_chroma_w = 1,
         .log2_chroma_h = 0,
         .comp = {
-            { 0, 1, 1, 0, 15 },        /* Y */
-            { 1, 1, 1, 0, 15 },        /* U */
-            { 2, 1, 1, 0, 15 },        /* V */
-            { 3, 1, 1, 0, 15 },        /* A */
+            { 0, 1, 1, 0, 9 },        /* Y */
+            { 1, 1, 1, 0, 9 },        /* U */
+            { 2, 1, 1, 0, 9 },        /* V */
+            { 3, 1, 1, 0, 9 },        /* A */
         },
         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
     },
@@ -732,10 +732,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .log2_chroma_w = 1,
         .log2_chroma_h = 0,
         .comp = {
-            { 0, 1, 1, 0, 15 },        /* Y */
-            { 1, 1, 1, 0, 15 },        /* U */
-            { 2, 1, 1, 0, 15 },        /* V */
-            { 3, 1, 1, 0, 15 },        /* A */
+            { 0, 1, 1, 0, 9 },        /* Y */
+            { 1, 1, 1, 0, 9 },        /* U */
+            { 2, 1, 1, 0, 9 },        /* V */
+            { 3, 1, 1, 0, 9 },        /* A */
         },
         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
     },
@@ -745,10 +745,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .log2_chroma_w = 0,
         .log2_chroma_h = 0,
         .comp = {
-            { 0, 1, 1, 0, 15 },        /* Y */
-            { 1, 1, 1, 0, 15 },        /* U */
-            { 2, 1, 1, 0, 15 },        /* V */
-            { 3, 1, 1, 0, 15 },        /* A */
+            { 0, 1, 1, 0, 9 },        /* Y */
+            { 1, 1, 1, 0, 9 },        /* U */
+            { 2, 1, 1, 0, 9 },        /* V */
+            { 3, 1, 1, 0, 9 },        /* A */
         },
         .flags = PIX_FMT_BE | PIX_FMT_PLANAR | PIX_FMT_ALPHA,
     },
@@ -758,10 +758,10 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[AV_PIX_FMT_NB] = {
         .log2_chroma_w = 0,
         .log2_chroma_h = 0,
         .comp = {
-            { 0, 1, 1, 0, 15 },        /* Y */
-            { 1, 1, 1, 0, 15 },        /* U */
-            { 2, 1, 1, 0, 15 },        /* V */
-            { 3, 1, 1, 0, 15 },        /* A */
+            { 0, 1, 1, 0, 9 },        /* Y */
+            { 1, 1, 1, 0, 9 },        /* U */
+            { 2, 1, 1, 0, 9 },        /* V */
+            { 3, 1, 1, 0, 9 },        /* A */
         },
         .flags = PIX_FMT_PLANAR | PIX_FMT_ALPHA,
     },
@@ -1757,8 +1757,11 @@ const AVPixFmtDescriptor *av_pix_fmt_desc_next(const AVPixFmtDescriptor *prev)
 {
     if (!prev)
         return &av_pix_fmt_descriptors[0];
-    if (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1)
-        return prev + 1;
+    while (prev - av_pix_fmt_descriptors < FF_ARRAY_ELEMS(av_pix_fmt_descriptors) - 1) {
+        prev++;
+        if (prev->name)
+            return prev;
+    }
     return NULL;
 }