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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: ERContext currently has an embedded MECmpContext, despite only needing exactly one function from it. This is wasteful because MECmpContext is pretty large (135 pointers, 1080 B for eight byte pointers). So keep only what is needed. Signed-off-by: Andreas Rheinhardt --- libavcodec/error_resilience.c | 14 ++++++++------ libavcodec/error_resilience.h | 3 ++- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/libavcodec/error_resilience.c b/libavcodec/error_resilience.c index e9764f8d96..f957c68d2c 100644 --- a/libavcodec/error_resilience.c +++ b/libavcodec/error_resilience.c @@ -766,12 +766,12 @@ static int is_intra_more_likely(ERContext *s) } else { ff_thread_await_progress(s->last_pic.tf, mb_y, 0); } - is_intra_likely += s->mecc.sad[0](NULL, last_mb_ptr, mb_ptr, - linesize[0], 16); + is_intra_likely += s->sad(NULL, last_mb_ptr, mb_ptr, + linesize[0], 16); // FIXME need await_progress() here - is_intra_likely -= s->mecc.sad[0](NULL, last_mb_ptr, - last_mb_ptr + linesize[0] * 16, - linesize[0], 16); + is_intra_likely -= s->sad(NULL, last_mb_ptr, + last_mb_ptr + linesize[0] * 16, + linesize[0], 16); } else { if (IS_INTRA(s->cur_pic.mb_type[mb_xy])) is_intra_likely++; @@ -790,7 +790,9 @@ void ff_er_frame_start(ERContext *s) return; if (!s->mecc_inited) { - ff_me_cmp_init(&s->mecc, s->avctx); + MECmpContext mecc; + ff_me_cmp_init(&mecc, s->avctx); + s->sad = mecc.sad[0]; s->mecc_inited = 1; } diff --git a/libavcodec/error_resilience.h b/libavcodec/error_resilience.h index 2187586618..53e5cf2621 100644 --- a/libavcodec/error_resilience.h +++ b/libavcodec/error_resilience.h @@ -52,7 +52,8 @@ typedef struct ERPicture { typedef struct ERContext { AVCodecContext *avctx; - MECmpContext mecc; + + me_cmp_func sad; int mecc_inited; int *mb_index2xy; -- 2.32.0 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".