lavc/libopenh264enc: Add coder option to replace cabac

[ffmpeg] / libavcodec / utils.c

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 66bfdaf4f8e979696b239637a4a0e8e61e8c1c17..91b271a71717d01b1d50e6dff0fab328481ecb62 100644 (file)
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -44,7 +44,7 @@
 #include "libavutil/thread.h"
 #include "avcodec.h"
 #include "decode.h"
-#include "hwaccel.h"
+#include "hwconfig.h"
 #include "libavutil/opt.h"
 #include "mpegvideo.h"
 #include "thread.h"
@@ -583,44 +583,15 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
     }
     avctx->internal = avci;
 
-    avci->pool = av_mallocz(sizeof(*avci->pool));
-    if (!avci->pool) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->to_free = av_frame_alloc();
-    if (!avci->to_free) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->compat_decode_frame = av_frame_alloc();
-    if (!avci->compat_decode_frame) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->buffer_frame = av_frame_alloc();
-    if (!avci->buffer_frame) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->buffer_pkt = av_packet_alloc();
-    if (!avci->buffer_pkt) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->ds.in_pkt = av_packet_alloc();
-    if (!avci->ds.in_pkt) {
-        ret = AVERROR(ENOMEM);
-        goto free_and_end;
-    }
-
     avci->last_pkt_props = av_packet_alloc();
-    if (!avci->last_pkt_props) {
+    if (!avci->to_free      || !avci->compat_decode_frame ||
+        !avci->buffer_frame || !avci->buffer_pkt          ||
+        !avci->ds.in_pkt    || !avci->last_pkt_props) {
         ret = AVERROR(ENOMEM);
         goto free_and_end;
     }
@@ -1076,7 +1047,7 @@ FF_ENABLE_DEPRECATION_WARNINGS
         av_packet_free(&avci->ds.in_pkt);
         ff_decode_bsfs_uninit(avctx);
 
-        av_freep(&avci->pool);
+        av_buffer_unref(&avci->pool);
     }
     av_freep(&avci);
     avctx->internal = NULL;
@@ -1111,7 +1082,6 @@ av_cold int avcodec_close(AVCodecContext *avctx)
         return 0;
 
     if (avcodec_is_open(avctx)) {
-        FramePool *pool = avctx->internal->pool;
         if (CONFIG_FRAME_THREAD_ENCODER &&
             avctx->internal->frame_thread_encoder && avctx->thread_count > 1) {
             ff_frame_thread_encoder_free(avctx);
@@ -1130,9 +1100,7 @@ av_cold int avcodec_close(AVCodecContext *avctx)
 
         av_packet_free(&avctx->internal->ds.in_pkt);
 
-        for (i = 0; i < FF_ARRAY_ELEMS(pool->pools); i++)
-            av_buffer_pool_uninit(&pool->pools[i]);
-        av_freep(&avctx->internal->pool);
+        av_buffer_unref(&avctx->internal->pool);
 
         if (avctx->hwaccel && avctx->hwaccel->uninit)
             avctx->hwaccel->uninit(avctx);
@@ -1981,6 +1949,11 @@ AVCPBProperties *ff_add_cpb_side_data(AVCodecContext *avctx)
     AVPacketSideData *tmp;
     AVCPBProperties  *props;
     size_t size;
+    int i;
+
+    for (i = 0; i < avctx->nb_coded_side_data; i++)
+        if (avctx->coded_side_data[i].type == AV_PKT_DATA_CPB_PROPERTIES)
+            return (AVCPBProperties *)avctx->coded_side_data[i].data;
 
     props = av_cpb_properties_alloc(&size);
     if (!props)