lavc: remove disabled FF_API_CODEC_ID cruft

[ffmpeg] / libavcodec / h261dec.c

diff --git a/libavcodec/h261dec.c b/libavcodec/h261dec.c
index dd1931d6daf4c4abe8eb1b31748924ed3bb86532..d8ce66d24c30a1e2424418c366cb5d2a5f59366f 100644 (file)
--- a/libavcodec/h261dec.c
+++ b/libavcodec/h261dec.c
@@ -25,7 +25,6 @@
  * H.261 decoder.
  */
 
-#include "dsputil.h"
 #include "avcodec.h"
 #include "mpegvideo.h"
 #include "h263.h"
@@ -47,7 +46,7 @@ static VLC h261_mtype_vlc;
 static VLC h261_mv_vlc;
 static VLC h261_cbp_vlc;
 
-static int h261_decode_block(H261Context * h, DCTELEM * block, int n, int coded);
+static int h261_decode_block(H261Context * h, int16_t * block, int n, int coded);
 
 static av_cold void h261_decode_init_vlc(H261Context *h){
     static int done = 0;
@@ -85,7 +84,7 @@ static av_cold int h261_decode_init(AVCodecContext *avctx){
 
     s->out_format = FMT_H261;
     s->low_delay= 1;
-    avctx->pix_fmt= PIX_FMT_YUV420P;
+    avctx->pix_fmt= AV_PIX_FMT_YUV420P;
 
     s->codec_id= avctx->codec->id;
 
@@ -215,7 +214,7 @@ static int h261_decode_mb_skipped(H261Context *h, int mba1, int mba2 )
 
         s->mv_dir = MV_DIR_FORWARD;
         s->mv_type = MV_TYPE_16X16;
-        s->current_picture.f.mb_type[xy] = MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
+        s->current_picture.mb_type[xy] = MB_TYPE_SKIP | MB_TYPE_16x16 | MB_TYPE_L0;
         s->mv[0][0][0] = 0;
         s->mv[0][0][1] = 0;
         s->mb_skipped = 1;
@@ -265,7 +264,7 @@ static int h261_decode_mb(H261Context *h){
     while( h->mba_diff == MBA_STUFFING ); // stuffing
 
     if ( h->mba_diff < 0 ){
-        if ( get_bits_count(&s->gb) + 7 >= s->gb.size_in_bits )
+        if (get_bits_left(&s->gb) <= 7)
             return SLICE_END;
 
         av_log(s->avctx, AV_LOG_ERROR, "illegal mba at %d %d\n", s->mb_x, s->mb_y);
@@ -323,14 +322,14 @@ static int h261_decode_mb(H261Context *h){
     }
 
     if(s->mb_intra){
-        s->current_picture.f.mb_type[xy] = MB_TYPE_INTRA;
+        s->current_picture.mb_type[xy] = MB_TYPE_INTRA;
         goto intra;
     }
 
     //set motion vectors
     s->mv_dir = MV_DIR_FORWARD;
     s->mv_type = MV_TYPE_16X16;
-    s->current_picture.f.mb_type[xy] = MB_TYPE_16x16 | MB_TYPE_L0;
+    s->current_picture.mb_type[xy] = MB_TYPE_16x16 | MB_TYPE_L0;
     s->mv[0][0][0] = h->current_mv_x * 2;//gets divided by 2 in motion compensation
     s->mv[0][0][1] = h->current_mv_y * 2;
 
@@ -358,7 +357,7 @@ intra:
  * Decode a macroblock.
  * @return <0 if an error occurred
  */
-static int h261_decode_block(H261Context * h, DCTELEM * block,
+static int h261_decode_block(H261Context * h, int16_t * block,
                              int n, int coded)
 {
     MpegEncContext * const s = &h->s;
@@ -543,7 +542,7 @@ static int get_consumed_bytes(MpegEncContext *s, int buf_size){
 }
 
 static int h261_decode_frame(AVCodecContext *avctx,
-                             void *data, int *data_size,
+                             void *data, int *got_frame,
                              AVPacket *avpkt)
 {
     const uint8_t *buf = avpkt->data;
@@ -609,7 +608,7 @@ retry:
     if(ff_MPV_frame_start(s, avctx) < 0)
         return -1;
 
-    ff_er_frame_start(s);
+    ff_mpeg_er_frame_start(s);
 
     /* decode each macroblock */
     s->mb_x=0;
@@ -625,10 +624,11 @@ retry:
 assert(s->current_picture.f.pict_type == s->current_picture_ptr->f.pict_type);
 assert(s->current_picture.f.pict_type == s->pict_type);
 
-    *pict = s->current_picture_ptr->f;
-    ff_print_debug_info(s, pict);
+    if ((ret = av_frame_ref(pict, &s->current_picture_ptr->f)) < 0)
+        return ret;
+    ff_print_debug_info(s, s->current_picture_ptr);
 
-    *data_size = sizeof(AVFrame);
+    *got_frame = 1;
 
     return get_consumed_bytes(s, buf_size);
 }
@@ -645,12 +645,11 @@ static av_cold int h261_decode_end(AVCodecContext *avctx)
 AVCodec ff_h261_decoder = {
     .name           = "h261",
     .type           = AVMEDIA_TYPE_VIDEO,
-    .id             = CODEC_ID_H261,
+    .id             = AV_CODEC_ID_H261,
     .priv_data_size = sizeof(H261Context),
     .init           = h261_decode_init,
     .close          = h261_decode_end,
     .decode         = h261_decode_frame,
     .capabilities   = CODEC_CAP_DR1,
-    .max_lowres = 3,
-    .long_name = NULL_IF_CONFIG_SMALL("H.261"),
+    .long_name      = NULL_IF_CONFIG_SMALL("H.261"),
 };