Merge remote-tracking branch 'qatar/master'

[ffmpeg] / libavcodec / kmvc.c

diff --git a/libavcodec/kmvc.c b/libavcodec/kmvc.c
index bd628d85c0788041aea53dfe9bb950fe5df982ce..aa2aaace6c8828225e4eb0df627f1c74c1d9ab8d 100644 (file)
--- a/libavcodec/kmvc.c
+++ b/libavcodec/kmvc.c
@@ -233,6 +233,7 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, AVPa
     int i;
     int header;
     int blocksize;
+    const uint8_t *pal = av_packet_get_side_data(avpkt, AV_PKT_DATA_PALETTE, NULL);
 
     if (ctx->pic.data[0])
         avctx->release_buffer(avctx, &ctx->pic);
@@ -258,17 +259,10 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, AVPa
 
     if (header & KMVC_KEYFRAME) {
         ctx->pic.key_frame = 1;
-        ctx->pic.pict_type = FF_I_TYPE;
+        ctx->pic.pict_type = AV_PICTURE_TYPE_I;
     } else {
         ctx->pic.key_frame = 0;
-        ctx->pic.pict_type = FF_P_TYPE;
-    }
-
-    /* if palette has been changed, copy it from palctrl */
-    if (ctx->avctx->palctrl && ctx->avctx->palctrl->palette_changed) {
-        memcpy(ctx->pal, ctx->avctx->palctrl->palette, AVPALETTE_SIZE);
-        ctx->setpal = 1;
-        ctx->avctx->palctrl->palette_changed = 0;
+        ctx->pic.pict_type = AV_PICTURE_TYPE_P;
     }
 
     if (header & KMVC_PALETTE) {
@@ -279,6 +273,11 @@ static int decode_frame(AVCodecContext * avctx, void *data, int *data_size, AVPa
         }
     }
 
+    if (pal) {
+        ctx->pic.palette_has_changed = 1;
+        memcpy(ctx->pal, pal, AVPALETTE_SIZE);
+    }
+
     if (ctx->setpal) {
         ctx->setpal = 0;
         ctx->pic.palette_has_changed = 1;
@@ -374,11 +373,9 @@ static av_cold int decode_init(AVCodecContext * avctx)
             src += 4;
         }
         c->setpal = 1;
-        if (c->avctx->palctrl) {
-            c->avctx->palctrl->palette_changed = 0;
-        }
     }
 
+    avcodec_get_frame_defaults(&c->pic);
     avctx->pix_fmt = PIX_FMT_PAL8;
 
     return 0;