cosmetics: iff: fix typo

[ffmpeg] / libavcodec / h263dec.c

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index 3967ff2865778d49fb5a67f2f20483e16935a195..b0b2baa8ede1887dbcc8089d3458cca7630638a3 100644 (file)
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -66,6 +66,7 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx)
     /* select sub codec */
     switch(avctx->codec->id) {
     case CODEC_ID_H263:
+    case CODEC_ID_H263P:
         s->unrestricted_mv= 0;
         avctx->chroma_sample_location = AVCHROMA_LOC_CENTER;
         break;
@@ -111,7 +112,7 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx)
     avctx->hwaccel= ff_find_hwaccel(avctx->codec->id, avctx->pix_fmt);
 
     /* for h263, we allocate the images after having read the header */
-    if (avctx->codec->id != CODEC_ID_H263 && avctx->codec->id != CODEC_ID_MPEG4)
+    if (avctx->codec->id != CODEC_ID_H263 && avctx->codec->id != CODEC_ID_H263P && avctx->codec->id != CODEC_ID_MPEG4)
         if (ff_MPV_common_init(s) < 0)
             return -1;
 
@@ -151,7 +152,7 @@ static int get_consumed_bytes(MpegEncContext *s, int buf_size){
 
 static int decode_slice(MpegEncContext *s){
     const int part_mask= s->partitioned_frame ? (ER_AC_END|ER_AC_ERROR) : 0x7F;
-    const int mb_size = 16;
+    const int mb_size= 16>>s->avctx->lowres;
     s->last_resync_gb= s->gb;
     s->first_slice_line= 1;
 
@@ -373,6 +374,8 @@ uint64_t time= rdtsc();
             next= ff_mpeg4_find_frame_end(&s->parse_context, buf, buf_size);
         }else if(CONFIG_H263_DECODER && s->codec_id==CODEC_ID_H263){
             next= ff_h263_find_frame_end(&s->parse_context, buf, buf_size);
+        }else if(CONFIG_H263P_DECODER && s->codec_id==CODEC_ID_H263P){
+            next= ff_h263_find_frame_end(&s->parse_context, buf, buf_size);
         }else{
             av_log(s->avctx, AV_LOG_ERROR, "this codec does not support truncated bitstreams\n");
             return -1;
@@ -766,6 +769,23 @@ AVCodec ff_h263_decoder = {
     .capabilities   = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 |
                       CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
     .flush          = ff_mpeg_flush,
+    .max_lowres     = 3,
+    .long_name      = NULL_IF_CONFIG_SMALL("H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2"),
+    .pix_fmts       = ff_hwaccel_pixfmt_list_420,
+};
+
+AVCodec ff_h263p_decoder = {
+    .name           = "h263p",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = CODEC_ID_H263P,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = ff_h263_decode_init,
+    .close          = ff_h263_decode_end,
+    .decode         = ff_h263_decode_frame,
+    .capabilities   = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 |
+                      CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .flush          = ff_mpeg_flush,
+    .max_lowres     = 3,
     .long_name      = NULL_IF_CONFIG_SMALL("H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2"),
     .pix_fmts       = ff_hwaccel_pixfmt_list_420,
 };