lavc/pngdec: set FF_CODEC_CAP_SKIP_FRAME_FILL_PARAM capability

[ffmpeg] / libavcodec / dxtory.c

diff --git a/libavcodec/dxtory.c b/libavcodec/dxtory.c
index 6f68c108893c54d5d46e65f2b78919a4c6713bb9..fc1936985d36ae0c2df97a00101bf98466ea3dc6 100644 (file)
--- a/libavcodec/dxtory.c
+++ b/libavcodec/dxtory.c
@@ -65,7 +65,7 @@ static int dxtory_decode_v1_410(AVCodecContext *avctx, AVFrame *pic,
     uint8_t *Y1, *Y2, *Y3, *Y4, *U, *V;
     int ret;
 
-    if (src_size < avctx->width * avctx->height * 9LL / 8) {
+    if (src_size < FFALIGN(avctx->width, 4) * FFALIGN(avctx->height, 4) * 9LL / 8) {
         av_log(avctx, AV_LOG_ERROR, "packet too small\n");
         return AVERROR_INVALIDDATA;
     }
@@ -108,7 +108,7 @@ static int dxtory_decode_v1_420(AVCodecContext *avctx, AVFrame *pic,
     uint8_t *Y1, *Y2, *U, *V;
     int ret;
 
-    if (src_size < avctx->width * avctx->height * 3LL / 2) {
+    if (src_size < FFALIGN(avctx->width, 2) * FFALIGN(avctx->height, 2) * 3LL / 2) {
         av_log(avctx, AV_LOG_ERROR, "packet too small\n");
         return AVERROR_INVALIDDATA;
     }