Support decoding of targa files with 32bit palette.

12 years ago · b49d94e4f2
parent a02762995b
commit b49d94e4f2
1 changed files with 5 additions and 0 deletions
--- a/libavcodec/targa.c
+++ b/libavcodec/targa.c
@ -181,6 +181,7 @@ static int decode_frame(AVCodecContext *avctx,
            return -1;
        }
        switch (csize) {
+        case 32: pal_sample_size = 4; break;
        case 24: pal_sample_size = 3; break;
        case 16:
        case 15: pal_sample_size = 2; break;
@ -201,6 +202,10 @@ static int decode_frame(AVCodecContext *avctx,
                return AVERROR_INVALIDDATA;
            }
            switch (pal_sample_size) {
+            case 4:
+                for (t = 0; t < colors; t++)
+                    *pal++ = bytestream2_get_le32u(&s->gb);
+                break;
            case 3:
                /* RGB24 */
                for (t = 0; t < colors; t++)