avconv: don't print filters inserted by avconv in stream mappings.

[ffmpeg] / libavcodec / mdec.c

diff --git a/libavcodec/mdec.c b/libavcodec/mdec.c
index 12d175117255809ba10144414e2b357b2dd35987..cf619c4fe8830b993d3ccc44d40a8769e22f7c2d 100644 (file)
--- a/libavcodec/mdec.c
+++ b/libavcodec/mdec.c
@@ -4,20 +4,20 @@
  *
  * based upon code from Sebastian Jedruszkiewicz <elf@frogger.rules.pl>
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
- * FFmpeg is distributed in the hope that it will be useful,
+ * Libav is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -31,6 +31,7 @@
 #include "dsputil.h"
 #include "mpegvideo.h"
 #include "mpeg12.h"
+#include "thread.h"
 
 typedef struct MDECContext{
     AVCodecContext *avctx;
@@ -125,7 +126,8 @@ static inline int decode_mb(MDECContext *a, DCTELEM block[6][64]){
     a->dsp.clear_blocks(block[0]);
 
     for(i=0; i<6; i++){
-        if( mdec_decode_block_intra(a, block[ block_index[i] ], block_index[i]) < 0)
+        if( mdec_decode_block_intra(a, block[ block_index[i] ], block_index[i]) < 0 ||
+            get_bits_left(&a->gb) < 0)
             return -1;
     }
     return 0;
@@ -162,14 +164,14 @@ static int decode_frame(AVCodecContext *avctx,
     int i;
 
     if(p->data[0])
-        avctx->release_buffer(avctx, p);
+        ff_thread_release_buffer(avctx, p);
 
     p->reference= 0;
-    if(avctx->get_buffer(avctx, p) < 0){
+    if(ff_thread_get_buffer(avctx, p) < 0){
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return -1;
     }
-    p->pict_type= FF_I_TYPE;
+    p->pict_type= AV_PICTURE_TYPE_I;
     p->key_frame= 1;
 
     av_fast_malloc(&a->bitstream_buffer, &a->bitstream_buffer_size, buf_size + FF_INPUT_BUFFER_PADDING_SIZE);
@@ -212,7 +214,7 @@ static int decode_frame(AVCodecContext *avctx,
 static av_cold void mdec_common_init(AVCodecContext *avctx){
     MDECContext * const a = avctx->priv_data;
 
-    dsputil_init(&a->dsp, avctx);
+    ff_dsputil_init(&a->dsp, avctx);
 
     a->mb_width   = (avctx->coded_width  + 15) / 16;
     a->mb_height  = (avctx->coded_height + 15) / 16;
@@ -238,6 +240,18 @@ static av_cold int decode_init(AVCodecContext *avctx){
     return 0;
 }
 
+static av_cold int decode_init_thread_copy(AVCodecContext *avctx){
+    MDECContext * const a = avctx->priv_data;
+    AVFrame *p = &a->picture;
+
+    avctx->coded_frame = p;
+    a->avctx= avctx;
+
+    p->qscale_table = av_mallocz( a->mb_width);
+
+    return 0;
+}
+
 static av_cold int decode_end(AVCodecContext *avctx){
     MDECContext * const a = avctx->priv_data;
 
@@ -251,15 +265,14 @@ static av_cold int decode_end(AVCodecContext *avctx){
 }
 
 AVCodec ff_mdec_decoder = {
-    "mdec",
-    AVMEDIA_TYPE_VIDEO,
-    CODEC_ID_MDEC,
-    sizeof(MDECContext),
-    decode_init,
-    NULL,
-    decode_end,
-    decode_frame,
-    CODEC_CAP_DR1,
-    .long_name= NULL_IF_CONFIG_SMALL("Sony PlayStation MDEC (Motion DECoder)"),
+    .name             = "mdec",
+    .type             = AVMEDIA_TYPE_VIDEO,
+    .id               = CODEC_ID_MDEC,
+    .priv_data_size   = sizeof(MDECContext),
+    .init             = decode_init,
+    .close            = decode_end,
+    .decode           = decode_frame,
+    .capabilities     = CODEC_CAP_DR1 | CODEC_CAP_FRAME_THREADS,
+    .long_name        = NULL_IF_CONFIG_SMALL("Sony PlayStation MDEC (Motion DECoder)"),
+    .init_thread_copy = ONLY_IF_THREADS_ENABLED(decode_init_thread_copy)
 };
-