lavc: factor decoder validation/setup from avcodec_open2()

[ffmpeg] / libavcodec / tscc.c

diff --git a/libavcodec/tscc.c b/libavcodec/tscc.c
index fc1ec4de0d48dd41c719d26222b55dbdbec01133..d33639f3a40db14a82ab4f7edb9799a839721d6a 100644 (file)
--- a/libavcodec/tscc.c
+++ b/libavcodec/tscc.c
@@ -72,7 +72,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     int palette_has_changed = 0;
 
     if (c->avctx->pix_fmt == AV_PIX_FMT_PAL8) {
-        int size;
+        buffer_size_t size;
         const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, &size);
 
         if (pal && size == AVPALETTE_SIZE) {
@@ -103,7 +103,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
         return AVERROR_UNKNOWN;
     }
 
-    if ((ret = ff_reget_buffer(avctx, frame)) < 0)
+    if ((ret = ff_reget_buffer(avctx, frame, 0)) < 0)
         return ret;
 
     if (ret != Z_DATA_ERROR) {