diff options
author | Anton Khirnov <anton@khirnov.net> | 2015-04-05 20:51:00 +0200 |
---|---|---|
committer | Anton Khirnov <anton@khirnov.net> | 2015-04-29 05:52:57 +0200 |
commit | a6cd154463bea7eb56d28192db4c8c6d83f67fd7 (patch) | |
tree | 34311282db3e18ec6cd7b3a3d28633b6fd323be9 /libavcodec/h264_slice.c | |
parent | 9d33bab583a82cf12286c65258a29c6888e1ff98 (diff) |
h264: move the DPB init/uninit to init_context()/free_context()
Currently, the DPB is initialized in alloc_tables() and uninitialized in
free_tables(), but those functions manage frame size-dependent
variables, so DPB management does not logically belong in there.
Since we want the init/uninit to happen exactly once per the context
lifetime, init_context()/free_context() are the proper place for this
code.
Diffstat (limited to 'libavcodec/h264_slice.c')
-rw-r--r-- | libavcodec/h264_slice.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavcodec/h264_slice.c b/libavcodec/h264_slice.c index d5b99ae817..01cfb9d06c 100644 --- a/libavcodec/h264_slice.c +++ b/libavcodec/h264_slice.c @@ -454,6 +454,7 @@ int ff_h264_update_thread_context(AVCodecContext *dst, if (!inited) { H264SliceContext *orig_slice_ctx = h->slice_ctx; + H264Picture *orig_DPB = h->DPB; for (i = 0; i < MAX_SPS_COUNT; i++) av_freep(h->sps_buffers + i); @@ -471,6 +472,7 @@ int ff_h264_update_thread_context(AVCodecContext *dst, h->cur_pic.tf.f = &h->cur_pic.f; h->slice_ctx = orig_slice_ctx; + h->DPB = orig_DPB; memset(&h->slice_ctx[0].er, 0, sizeof(h->slice_ctx[0].er)); memset(&h->slice_ctx[0].mb, 0, sizeof(h->slice_ctx[0].mb)); @@ -478,7 +480,6 @@ int ff_h264_update_thread_context(AVCodecContext *dst, memset(&h->slice_ctx[0].mb_padding, 0, sizeof(h->slice_ctx[0].mb_padding)); h->avctx = dst; - h->DPB = NULL; h->qscale_table_pool = NULL; h->mb_type_pool = NULL; h->ref_index_pool = NULL; |