vdpau: Add missing deprecation guards

[ffmpeg] / libavcodec / h263dec.c

diff --git a/libavcodec/h263dec.c b/libavcodec/h263dec.c
index e7ce56c699cf6f46c20470c32afbba2e6ddddd4a..9e8cea5a9a3e8b10e3847bece2e728f6f05a8191 100644 (file)
--- a/libavcodec/h263dec.c
+++ b/libavcodec/h263dec.c
@@ -35,10 +35,20 @@
 #include "mpeg_er.h"
 #include "mpeg4video.h"
 #include "mpeg4video_parser.h"
+#include "mpegutils.h"
 #include "mpegvideo.h"
 #include "msmpeg4.h"
 #include "qpeldsp.h"
 #include "thread.h"
+#include "wmv2.h"
+
+static enum AVPixelFormat h263_get_format(AVCodecContext *avctx)
+{
+    if (avctx->codec->id == AV_CODEC_ID_MSS2)
+        return AV_PIX_FMT_YUV420P;
+
+    return avctx->pix_fmt = ff_get_format(avctx, avctx->codec->pix_fmts);
+}
 
 av_cold int ff_h263_decode_init(AVCodecContext *avctx)
 {
@@ -56,10 +66,6 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx)
     s->quant_precision = 5;
     s->decode_mb       = ff_h263_decode_mb;
     s->low_delay       = 1;
-    if (avctx->codec->id == AV_CODEC_ID_MSS2)
-        avctx->pix_fmt = AV_PIX_FMT_YUV420P;
-    else
-        avctx->pix_fmt = ff_get_format(avctx, avctx->codec->pix_fmts);
     s->unrestricted_mv = 1;
 
     /* select sub codec */
@@ -114,6 +120,7 @@ av_cold int ff_h263_decode_init(AVCodecContext *avctx)
     /* for h263, we allocate the images after having read the header */
     if (avctx->codec->id != AV_CODEC_ID_H263 &&
         avctx->codec->id != AV_CODEC_ID_MPEG4) {
+        avctx->pix_fmt = h263_get_format(avctx);
         ff_mpv_idct_init(s);
         if ((ret = ff_mpv_common_init(s)) < 0)
             return ret;
@@ -145,7 +152,7 @@ static int get_consumed_bytes(MpegEncContext *s, int buf_size)
         /* We would have to scan through the whole buf to handle the weird
          * reordering ... */
         return buf_size;
-    } else if (s->flags & CODEC_FLAG_TRUNCATED) {
+    } else if (s->avctx->flags & AV_CODEC_FLAG_TRUNCATED) {
         pos -= s->parse_context.last_index;
         // padding is not really read so this might be -1
         if (pos < 0)
@@ -229,8 +236,8 @@ static int decode_slice(MpegEncContext *s)
 
             s->mv_dir  = MV_DIR_FORWARD;
             s->mv_type = MV_TYPE_16X16;
-            av_dlog(s, "%d %d %06X\n",
-                    ret, get_bits_count(&s->gb), show_bits(&s->gb, 24));
+            ff_dlog(s, "%d %06X\n",
+                    get_bits_count(&s->gb), show_bits(&s->gb, 24));
             ret = s->decode_mb(s, s->block);
 
             if (s->pict_type != AV_PICTURE_TYPE_B)
@@ -316,7 +323,8 @@ static int decode_slice(MpegEncContext *s)
     }
 
     if (s->workaround_bugs & FF_BUG_AUTODETECT) {
-        if (s->padding_bug_score > -2 && !s->data_partitioning)
+        if (s->codec_id == AV_CODEC_ID_H263 ||
+            (s->padding_bug_score > -2 && !s->data_partitioning))
             s->workaround_bugs |= FF_BUG_NO_PADDING;
         else
             s->workaround_bugs &= ~FF_BUG_NO_PADDING;
@@ -334,7 +342,7 @@ static int decode_slice(MpegEncContext *s)
         /* buggy padding but the frame should still end approximately at
          * the bitstream end */
         if ((s->workaround_bugs & FF_BUG_NO_PADDING) &&
-            (s->err_recognition & AV_EF_BUFFER))
+            (s->avctx->err_recognition & AV_EF_BUFFER))
             max_extra += 48;
         else if ((s->workaround_bugs & FF_BUG_NO_PADDING))
             max_extra += 256 * 256 * 256 * 64;
@@ -371,9 +379,6 @@ int ff_h263_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
     int ret;
     AVFrame *pict = data;
 
-    s->flags  = avctx->flags;
-    s->flags2 = avctx->flags2;
-
     /* no supplementary picture */
     if (buf_size == 0) {
         /* special case for last picture */
@@ -388,7 +393,7 @@ int ff_h263_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
         return 0;
     }
 
-    if (s->flags & CODEC_FLAG_TRUNCATED) {
+    if (s->avctx->flags & AV_CODEC_FLAG_TRUNCATED) {
         int next;
 
         if (CONFIG_MPEG4_DECODER && s->codec_id == AV_CODEC_ID_MPEG4) {
@@ -453,12 +458,14 @@ int ff_h263_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
         return ret;
     }
 
-    if (!s->context_initialized)
+    if (!s->context_initialized) {
+        avctx->pix_fmt = h263_get_format(avctx);
         if ((ret = ff_mpv_common_init(s)) < 0)
             return ret;
+    }
 
     if (!s->current_picture_ptr || s->current_picture_ptr->f->data[0]) {
-        int i = ff_find_unused_picture(s, 0);
+        int i = ff_find_unused_picture(s->avctx, s->picture, 0);
         if (i < 0)
             return i;
         s->current_picture_ptr = &s->picture[i];
@@ -505,12 +512,18 @@ int ff_h263_decode_frame(AVCodecContext *avctx, void *data, int *got_frame,
 
         if ((ret = ff_mpv_common_frame_size_change(s)))
             return ret;
+
+        if (avctx->pix_fmt != h263_get_format(avctx)) {
+            av_log(avctx, AV_LOG_ERROR, "format change not supported\n");
+            avctx->pix_fmt = AV_PIX_FMT_NONE;
+            return AVERROR_UNKNOWN;
+        }
     }
 
     if (s->codec_id == AV_CODEC_ID_H263  ||
         s->codec_id == AV_CODEC_ID_H263P ||
         s->codec_id == AV_CODEC_ID_H263I)
-        s->gob_index = ff_h263_get_gob_height(s);
+        s->gob_index = H263_GOB_HEIGHT(s->height);
 
     // for skipping the frame
     s->current_picture.f->pict_type = s->pict_type;
@@ -625,7 +638,7 @@ intrax8_decoded:
         if ((ret = av_frame_ref(pict, s->current_picture_ptr->f)) < 0)
             return ret;
         ff_print_debug_info(s, s->current_picture_ptr);
-    } else if (s->last_picture_ptr != NULL) {
+    } else if (s->last_picture_ptr) {
         if ((ret = av_frame_ref(pict, s->last_picture_ptr->f)) < 0)
             return ret;
         ff_print_debug_info(s, s->last_picture_ptr);
@@ -644,7 +657,7 @@ const enum AVPixelFormat ff_h263_hwaccel_pixfmt_list_420[] = {
 #if CONFIG_H263_VAAPI_HWACCEL || CONFIG_MPEG4_VAAPI_HWACCEL
     AV_PIX_FMT_VAAPI_VLD,
 #endif
-#if CONFIG_H263_VDPAU_HWACCEL || CONFIG_MPEG4_VDPAU_HWACCEL
+#if CONFIG_MPEG4_VDPAU_HWACCEL
     AV_PIX_FMT_VDPAU,
 #endif
     AV_PIX_FMT_YUV420P,
@@ -660,8 +673,8 @@ AVCodec ff_h263_decoder = {
     .init           = ff_h263_decode_init,
     .close          = ff_h263_decode_end,
     .decode         = ff_h263_decode_frame,
-    .capabilities   = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1 |
-                      CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY,
+    .capabilities   = AV_CODEC_CAP_DRAW_HORIZ_BAND | AV_CODEC_CAP_DR1 |
+                      AV_CODEC_CAP_TRUNCATED | AV_CODEC_CAP_DELAY,
     .flush          = ff_mpeg_flush,
     .pix_fmts       = ff_h263_hwaccel_pixfmt_list_420,
 };