diff options
Diffstat (limited to 'libavcodec/vqavideo.c')
| -rw-r--r-- | libavcodec/vqavideo.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavcodec/vqavideo.c b/libavcodec/vqavideo.c index 174116dbc3..8f4ac173f3 100644 --- a/libavcodec/vqavideo.c +++ b/libavcodec/vqavideo.c @@ -120,7 +120,7 @@ typedef struct VqaContext { unsigned char *buf; int size; - unsigned char palette[PALETTE_COUNT * 4]; + unsigned int palette[PALETTE_COUNT]; int width; /* width of a frame */ int height; /* height of a frame */ @@ -311,7 +311,6 @@ static void vqa_decode_chunk(VqaContext *s) unsigned int index = 0; int i; unsigned char r, g, b; - unsigned int *palette32; int index_shift; int cbf0_chunk = -1; @@ -407,13 +406,12 @@ static void vqa_decode_chunk(VqaContext *s) return; } cpl0_chunk += CHUNK_PREAMBLE_SIZE; - palette32 = (unsigned int *)s->palette; for (i = 0; i < chunk_size / 3; i++) { /* scale by 4 to transform 6-bit palette -> 8-bit */ r = s->buf[cpl0_chunk++] * 4; g = s->buf[cpl0_chunk++] * 4; b = s->buf[cpl0_chunk++] * 4; - palette32[i] = (r << 16) | (g << 8) | (b); + s->palette[i] = (r << 16) | (g << 8) | (b); } } @@ -583,6 +581,7 @@ static int vqa_decode_frame(AVCodecContext *avctx, /* make the palette available on the way out */ memcpy(s->frame.data[1], s->palette, PALETTE_COUNT * 4); + s->frame.palette_has_changed = 1; *data_size = sizeof(AVFrame); *(AVFrame*)data = s->frame; |