X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fdvdec.c;h=463d108b2853c0944a4de9f2cbb389c1763b8a11;hb=f3ed484953b81856e40239d2410058a96188b2be;hp=a1235d383cd962c72e1637b413c848821a6f4f61;hpb=7ea1b3472a61de4aa4d41b571e99418e4997ad41;p=ffmpeg

diff --git a/libavcodec/dvdec.c b/libavcodec/dvdec.c
index a1235d383cd..463d108b285 100644
--- a/libavcodec/dvdec.c
+++ b/libavcodec/dvdec.c
@@ -102,7 +102,7 @@ static void dv_decode_ac(GetBitContext *gb, BlockInfo *mb, int16_t *block)
 
     /* get the AC coefficients until last_index is reached */
     for (;;) {
-        av_dlog(NULL, "%2d: bits=%04x index=%d\n", pos, SHOW_UBITS(re, gb, 16),
+        ff_dlog(NULL, "%2d: bits=%04x index=%d\n", pos, SHOW_UBITS(re, gb, 16),
                 re_index);
         /* our own optimized GET_RL_VLC */
         index   = NEG_USR32(re_cache, TEX_VLC_BITS);
@@ -125,7 +125,7 @@ static void dv_decode_ac(GetBitContext *gb, BlockInfo *mb, int16_t *block)
         }
         re_index += vlc_len;
 
-        av_dlog(NULL, "run=%d level=%d\n", run, level);
+        ff_dlog(NULL, "run=%d level=%d\n", run, level);
         pos += run;
         if (pos >= 64)
             break;
@@ -167,8 +167,8 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
     GetBitContext gb;
     BlockInfo mb_data[5 * DV_MAX_BPM], *mb, *mb1;
     LOCAL_ALIGNED_16(int16_t, sblock, [5 * DV_MAX_BPM], [64]);
-    LOCAL_ALIGNED_16(uint8_t, mb_bit_buffer, [80     + FF_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */
-    LOCAL_ALIGNED_16(uint8_t, vs_bit_buffer, [80 * 5 + FF_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */
+    LOCAL_ALIGNED_16(uint8_t, mb_bit_buffer, [80     + AV_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */
+    LOCAL_ALIGNED_16(uint8_t, vs_bit_buffer, [80 * 5 + AV_INPUT_BUFFER_PADDING_SIZE]); /* allow some slack */
     const int log2_blocksize = 3;
     int is_field_mode[5];
 
@@ -222,7 +222,7 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
             mb->pos               = 0;
             mb->partial_bit_count = 0;
 
-            av_dlog(avctx, "MB block: %d, %d ", mb_index, j);
+            ff_dlog(avctx, "MB block: %d, %d ", mb_index, j);
             dv_decode_ac(&gb, mb, block);
 
             /* write the remaining bits in a new buffer only if the
@@ -235,7 +235,7 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
         }
 
         /* pass 2: we can do it just after */
-        av_dlog(avctx, "***pass 2 size=%d MB#=%d\n", put_bits_count(&pb), mb_index);
+        ff_dlog(avctx, "***pass 2 size=%d MB#=%d\n", put_bits_count(&pb), mb_index);
         block = block1;
         mb    = mb1;
         init_get_bits(&gb, mb_bit_buffer, put_bits_count(&pb));
@@ -256,7 +256,7 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
     }
 
     /* we need a pass over the whole video segment */
-    av_dlog(avctx, "***pass 3 size=%d\n", put_bits_count(&vs_pb));
+    ff_dlog(avctx, "***pass 3 size=%d\n", put_bits_count(&vs_pb));
     block = &sblock[0][0];
     mb    = mb_data;
     init_get_bits(&gb, vs_bit_buffer, put_bits_count(&vs_pb));
@@ -265,7 +265,7 @@ static int dv_decode_video_segment(AVCodecContext *avctx, void *arg)
     for (mb_index = 0; mb_index < 5; mb_index++) {
         for (j = 0; j < s->sys->bpm; j++) {
             if (mb->pos < 64) {
-                av_dlog(avctx, "start %d:%d\n", mb_index, j);
+                ff_dlog(avctx, "start %d:%d\n", mb_index, j);
                 dv_decode_ac(&gb, mb, block);
             }
             if (mb->pos >= 64 && mb->pos < 127)
@@ -350,6 +350,7 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, void *data,
     uint8_t *buf = avpkt->data;
     int buf_size = avpkt->size;
     DVVideoContext *s = avctx->priv_data;
+    AVFrame *frame = data;
     const uint8_t *vsc_pack;
     int apt, is16_9, ret;
     const AVDVProfile *sys;
@@ -369,9 +370,9 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, void *data,
         s->sys = sys;
     }
 
-    s->frame            = data;
-    s->frame->key_frame = 1;
-    s->frame->pict_type = AV_PICTURE_TYPE_I;
+    s->frame            = frame;
+    frame->key_frame    = 1;
+    frame->pict_type    = AV_PICTURE_TYPE_I;
     avctx->pix_fmt      = s->sys->pix_fmt;
     avctx->framerate    = av_inv_q(s->sys->time_base);
 
@@ -383,17 +384,17 @@ static int dvvideo_decode_frame(AVCodecContext *avctx, void *data,
     vsc_pack = buf + 80 * 5 + 48 + 5;
     if (*vsc_pack == dv_video_control) {
         apt    = buf[4] & 0x07;
-        is16_9 = (vsc_pack && ((vsc_pack[2] & 0x07) == 0x02 ||
-                               (!apt && (vsc_pack[2] & 0x07) == 0x07)));
+        is16_9 = (vsc_pack[2] & 0x07) == 0x02 ||
+                 (!apt && (vsc_pack[2] & 0x07) == 0x07);
         ff_set_sar(avctx, s->sys->sar[is16_9]);
     }
 
-    if (ff_get_buffer(avctx, s->frame, 0) < 0) {
+    if (ff_get_buffer(avctx, frame, 0) < 0) {
         av_log(avctx, AV_LOG_ERROR, "get_buffer() failed\n");
         return -1;
     }
-    s->frame->interlaced_frame = 1;
-    s->frame->top_field_first  = 0;
+    frame->interlaced_frame = 1;
+    frame->top_field_first  = 0;
 
     s->buf = buf;
     avctx->execute(avctx, dv_decode_video_segment, s->work_chunks, NULL,
@@ -415,5 +416,5 @@ AVCodec ff_dvvideo_decoder = {
     .priv_data_size = sizeof(DVVideoContext),
     .init           = dvvideo_decode_init,
     .decode         = dvvideo_decode_frame,
-    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_SLICE_THREADS,
+    .capabilities   = AV_CODEC_CAP_DR1 | AV_CODEC_CAP_SLICE_THREADS,
 };