avcodec: Constify AVCodecs

[ffmpeg] / libavcodec / m101.c

diff --git a/libavcodec/m101.c b/libavcodec/m101.c
index d2549668fd6b9a29dfffde0592549434d07e9f97..795a4fba63c4761c97826508dba237a3fe481d8a 100644 (file)
--- a/libavcodec/m101.c
+++ b/libavcodec/m101.c
@@ -61,7 +61,7 @@ static int m101_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     stride = AV_RL32(avctx->extradata + 5*4);
 
     if (avctx->pix_fmt == AV_PIX_FMT_YUV422P10)
-        min_stride = (avctx->width + 15) / 16 * 20;
+        min_stride = (avctx->width + 15) / 16 * 40;
 
     if (stride < min_stride || avpkt->size < stride * (uint64_t)avctx->height) {
         av_log(avctx, AV_LOG_ERROR, "stride (%d) is invalid for packet sized %d\n",
@@ -105,7 +105,7 @@ static int m101_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     return avpkt->size;
 }
 
-AVCodec ff_m101_decoder = {
+const AVCodec ff_m101_decoder = {
     .name           = "m101",
     .long_name      = NULL_IF_CONFIG_SMALL("Matrox Uncompressed SD"),
     .type           = AVMEDIA_TYPE_VIDEO,