lavc: fix decode_frame() third parameter semantics for rest of video decoders

Signed-off-by: Paul B Mahol <onemda@gmail.com>

1 files changed, 8 insertions, 8 deletions

diff --git a/libavcodec/diracdec.c b/libavcodec/diracdec.c
index 571989aa64..8e62391555 100644
--- a/libavcodec/diracdec.c
+++ b/libavcodec/diracdec.c
@@ -1706,7 +1706,7 @@ static int dirac_decode_picture_header(DiracContext *s)
     return 0;
 }
 
-static int get_delayed_pic(DiracContext *s, AVFrame *picture, int *data_size)
+static int get_delayed_pic(DiracContext *s, AVFrame *picture, int *got_frame)
 {
     DiracFrame *out = s->delay_frames[0];
     int i, out_idx  = 0;
@@ -1723,7 +1723,7 @@ static int get_delayed_pic(DiracContext *s, AVFrame *picture, int *data_size)
 
     if (out) {
         out->avframe.reference ^= DELAYED_PIC_REF;
-        *data_size = sizeof(AVFrame);
+        *got_frame = 1;
         *(AVFrame *)picture = out->avframe;
     }
 
@@ -1827,7 +1827,7 @@ static int dirac_decode_data_unit(AVCodecContext *avctx, const uint8_t *buf, int
     return 0;
 }
 
-static int dirac_decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPacket *pkt)
+static int dirac_decode_frame(AVCodecContext *avctx, void *data, int *got_frame, AVPacket *pkt)
 {
     DiracContext *s     = avctx->priv_data;
     DiracFrame *picture = data;
@@ -1843,11 +1843,11 @@ static int dirac_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
         }
 
     s->current_picture = NULL;
-    *data_size = 0;
+    *got_frame = 0;
 
     /* end of stream, so flush delayed pics */
     if (buf_size == 0)
-        return get_delayed_pic(s, (AVFrame *)data, data_size);
+        return get_delayed_pic(s, (AVFrame *)data, got_frame);
 
     for (;;) {
         /*[DIRAC_STD] Here starts the code from parse_info() defined in 9.6
@@ -1905,15 +1905,15 @@ static int dirac_decode_frame(AVCodecContext *avctx, void *data, int *data_size,
         if (delayed_frame) {
             delayed_frame->avframe.reference ^= DELAYED_PIC_REF;
             *(AVFrame*)data = delayed_frame->avframe;
-            *data_size = sizeof(AVFrame);
+            *got_frame = 1;
         }
     } else if (s->current_picture->avframe.display_picture_number == s->frame_number) {
         /* The right frame at the right time :-) */
         *(AVFrame*)data = s->current_picture->avframe;
-        *data_size = sizeof(AVFrame);
+        *got_frame = 1;
     }
 
-    if (*data_size)
+    if (*got_frame)
         s->frame_number = picture->avframe.display_picture_number + 1;
 
     return buf_idx;