[libav-devel] [PATCH] mpegvideoenc: fix multislice fate tests with threading disabled.

[Ronald S. Bultje]

---
 libavcodec/mpegvideo.c     |    6 +++---
 libavcodec/mpegvideo_enc.c |    4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index dfb2289..6a45da8 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -586,7 +586,7 @@ av_cold int MPV_common_init(MpegEncContext *s)
         return -1;
     }
 
-    if((s->avctx->active_thread_type & FF_THREAD_SLICE) &&
+    if((s->encoding || (s->avctx->active_thread_type & FF_THREAD_SLICE)) &&
        (s->avctx->thread_count > MAX_THREADS || (s->avctx->thread_count > 
s->mb_height && s->mb_height))){
         av_log(s->avctx, AV_LOG_ERROR, "too many threads\n");
         return -1;
@@ -750,7 +750,7 @@ av_cold int MPV_common_init(MpegEncContext *s)
     s->thread_context[0]= s;
 
     if (s->width && s->height) {
-    if (HAVE_THREADS && s->avctx->active_thread_type&FF_THREAD_SLICE) {
+    if (s->encoding || (HAVE_THREADS && 
s->avctx->active_thread_type&FF_THREAD_SLICE)) {
         threads = s->avctx->thread_count;
 
         for(i=1; i<threads; i++){
@@ -782,7 +782,7 @@ void MPV_common_end(MpegEncContext *s)
 {
     int i, j, k;
 
-    if (HAVE_THREADS && s->avctx->active_thread_type&FF_THREAD_SLICE) {
+    if (s->encoding || (HAVE_THREADS && 
s->avctx->active_thread_type&FF_THREAD_SLICE)) {
         for(i=0; i<s->avctx->thread_count; i++){
             free_duplicate_context(s->thread_context[i]);
         }
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index 237ea64..b5a1872 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -1226,7 +1226,7 @@ int MPV_encode_picture(AVCodecContext *avctx,
 {
     MpegEncContext *s = avctx->priv_data;
     AVFrame *pic_arg = data;
-    int i, stuffing_count, context_count = 
avctx->active_thread_type&FF_THREAD_SLICE ? avctx->thread_count : 1;
+    int i, stuffing_count, context_count = avctx->thread_count;
 
     for(i=0; i<context_count; i++){
         int start_y= s->thread_context[i]->start_mb_y;
@@ -2759,7 +2759,7 @@ static int encode_picture(MpegEncContext *s, int 
picture_number)
 {
     int i;
     int bits;
-    int context_count = (s->avctx->active_thread_type & FF_THREAD_SLICE) ? 
s->avctx->thread_count : 1;
+    int context_count = s->avctx->thread_count;
 
     s->picture_number = picture_number;
 
-- 
1.7.3.4

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