libavcodec: Add ff_ prefix to some nonstatic symbols

[ffmpeg] / libavcodec / utvideo.c

diff --git a/libavcodec/utvideo.c b/libavcodec/utvideo.c
index d105d2914825465dbdf8b3119ab1bcb6390fe7c8..2419d4f84531ee3f8d972d6f16d5c89da31b6b12 100644 (file)
--- a/libavcodec/utvideo.c
+++ b/libavcodec/utvideo.c
@@ -31,6 +31,7 @@
 #include "bytestream.h"
 #include "get_bits.h"
 #include "dsputil.h"
+#include "thread.h"
 
 enum {
     PRED_NONE = 0,
@@ -102,10 +103,10 @@ static int build_huff(const uint8_t *src, VLC *vlc, int *fsym)
         code += 0x80000000u >> (he[i].len - 1);
     }
 
-    return init_vlc_sparse(vlc, FFMIN(he[last].len, 9), last + 1,
-                           bits,  sizeof(*bits),  sizeof(*bits),
-                           codes, sizeof(*codes), sizeof(*codes),
-                           syms,  sizeof(*syms),  sizeof(*syms), 0);
+    return ff_init_vlc_sparse(vlc, FFMIN(he[last].len, 9), last + 1,
+                              bits,  sizeof(*bits),  sizeof(*bits),
+                              codes, sizeof(*codes), sizeof(*codes),
+                              syms,  sizeof(*syms),  sizeof(*syms), 0);
 }
 
 static int decode_plane(UtvideoContext *c, int plane_no,
@@ -206,11 +207,11 @@ static int decode_plane(UtvideoContext *c, int plane_no,
                    get_bits_left(&gb));
     }
 
-    free_vlc(&vlc);
+    ff_free_vlc(&vlc);
 
     return 0;
 fail:
-    free_vlc(&vlc);
+    ff_free_vlc(&vlc);
     return AVERROR_INVALIDDATA;
 }
 
@@ -366,15 +367,17 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *data_size, AVPac
     int ret;
 
     if (c->pic.data[0])
-        avctx->release_buffer(avctx, &c->pic);
+        ff_thread_release_buffer(avctx, &c->pic);
 
     c->pic.reference = 1;
     c->pic.buffer_hints = FF_BUFFER_HINTS_VALID;
-    if ((ret = avctx->get_buffer(avctx, &c->pic)) < 0) {
+    if ((ret = ff_thread_get_buffer(avctx, &c->pic)) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return ret;
     }
 
+    ff_thread_finish_setup(avctx);
+
     /* parse plane structure to retrieve frame flags and validate slice offsets */
     ptr = buf;
     for (i = 0; i < c->planes; i++) {
@@ -557,7 +560,7 @@ static av_cold int decode_end(AVCodecContext *avctx)
     UtvideoContext * const c = avctx->priv_data;
 
     if (c->pic.data[0])
-        avctx->release_buffer(avctx, &c->pic);
+        ff_thread_release_buffer(avctx, &c->pic);
 
     av_freep(&c->slice_bits);
 
@@ -572,7 +575,6 @@ AVCodec ff_utvideo_decoder = {
     .init           = decode_init,
     .close          = decode_end,
     .decode         = decode_frame,
-    .capabilities   = CODEC_CAP_DR1,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_FRAME_THREADS,
     .long_name      = NULL_IF_CONFIG_SMALL("Ut Video"),
 };
-