lavc: deprecate unused AVCodecContext.stream_codec_tag

[ffmpeg] / libavcodec / dxva2_mpeg2.c

diff --git a/libavcodec/dxva2_mpeg2.c b/libavcodec/dxva2_mpeg2.c
index 263bce155ddf3107179c87206bf939369b9b9387..65624e3ec6c846472692d19496f4867579784063 100644 (file)
--- a/libavcodec/dxva2_mpeg2.c
+++ b/libavcodec/dxva2_mpeg2.c
@@ -20,9 +20,11 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "libavutil/log.h"
 #include "dxva2_internal.h"
+#include "mpegutils.h"
 
-#define MAX_SLICES (SLICE_MAX_START_CODE - SLICE_MIN_START_CODE + 1)
+#define MAX_SLICES 1024
 struct dxva2_picture_context {
     DXVA_PictureParameters pp;
     DXVA_QmatrixData       qm;
@@ -42,14 +44,14 @@ static void fill_picture_parameters(AVCodecContext *avctx,
     int is_field = s->picture_structure != PICT_FRAME;
 
     memset(pp, 0, sizeof(*pp));
-    pp->wDecodedPictureIndex         = ff_dxva2_get_surface_index(ctx, current_picture);
+    pp->wDecodedPictureIndex         = ff_dxva2_get_surface_index(ctx, current_picture->f);
     pp->wDeblockedPictureIndex       = 0;
     if (s->pict_type != AV_PICTURE_TYPE_I)
-        pp->wForwardRefPictureIndex  = ff_dxva2_get_surface_index(ctx, &s->last_picture);
+        pp->wForwardRefPictureIndex  = ff_dxva2_get_surface_index(ctx, s->last_picture.f);
     else
         pp->wForwardRefPictureIndex  = 0xffff;
     if (s->pict_type == AV_PICTURE_TYPE_B)
-        pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, &s->next_picture);
+        pp->wBackwardRefPictureIndex = ff_dxva2_get_surface_index(ctx, s->next_picture.f);
     else
         pp->wBackwardRefPictureIndex = 0xffff;
     pp->wPicWidthInMBminus1          = s->mb_width  - 1;
@@ -108,7 +110,7 @@ static void fill_quantization_matrices(AVCodecContext *avctx,
     for (i = 0; i < 4; i++)
         qm->bNewQmatrix[i] = 1;
     for (i = 0; i < 64; i++) {
-        int n = s->dsp.idct_permutation[ff_zigzag_direct[i]];
+        int n = s->idsp.idct_permutation[ff_zigzag_direct[i]];
         qm->Qmatrix[0][i] = s->intra_matrix[n];;
         qm->Qmatrix[1][i] = s->inter_matrix[n];;
         qm->Qmatrix[2][i] = s->chroma_intra_matrix[n];;
@@ -151,17 +153,20 @@ static int commit_bitstream_and_slice_buffer(AVCodecContext *avctx,
     const struct MpegEncContext *s = avctx->priv_data;
     struct dxva_context *ctx = avctx->hwaccel_context;
     struct dxva2_picture_context *ctx_pic =
-        s->current_picture_ptr->f.hwaccel_picture_private;
+        s->current_picture_ptr->hwaccel_picture_private;
     const int is_field = s->picture_structure != PICT_FRAME;
     const unsigned mb_count = s->mb_width * (s->mb_height >> is_field);
+    void     *dxva_data_ptr;
     uint8_t  *dxva_data, *current, *end;
     unsigned dxva_size;
     unsigned i;
 
     if (FAILED(IDirectXVideoDecoder_GetBuffer(ctx->decoder,
                                               DXVA2_BitStreamDateBufferType,
-                                              &dxva_data, &dxva_size)))
+                                              &dxva_data_ptr, &dxva_size)))
         return -1;
+
+    dxva_data = dxva_data_ptr;
     current = dxva_data;
     end = dxva_data + dxva_size;
 
@@ -210,7 +215,7 @@ static int dxva2_mpeg2_start_frame(AVCodecContext *avctx,
     const struct MpegEncContext *s = avctx->priv_data;
     struct dxva_context *ctx = avctx->hwaccel_context;
     struct dxva2_picture_context *ctx_pic =
-        s->current_picture_ptr->f.hwaccel_picture_private;
+        s->current_picture_ptr->hwaccel_picture_private;
 
     if (!ctx->decoder || !ctx->cfg || ctx->surface_count <= 0)
         return -1;
@@ -230,12 +235,14 @@ static int dxva2_mpeg2_decode_slice(AVCodecContext *avctx,
 {
     const struct MpegEncContext *s = avctx->priv_data;
     struct dxva2_picture_context *ctx_pic =
-        s->current_picture_ptr->f.hwaccel_picture_private;
+        s->current_picture_ptr->hwaccel_picture_private;
     unsigned position;
 
-    if (ctx_pic->slice_count >= MAX_SLICES)
+    if (ctx_pic->slice_count >= MAX_SLICES) {
+        avpriv_request_sample(avctx, "%d slices in dxva2",
+                              ctx_pic->slice_count);
         return -1;
-
+    }
     if (!ctx_pic->bitstream)
         ctx_pic->bitstream = buffer;
     ctx_pic->bitstream_size += size;
@@ -250,12 +257,12 @@ static int dxva2_mpeg2_end_frame(AVCodecContext *avctx)
 {
     struct MpegEncContext *s = avctx->priv_data;
     struct dxva2_picture_context *ctx_pic =
-        s->current_picture_ptr->f.hwaccel_picture_private;
+        s->current_picture_ptr->hwaccel_picture_private;
     int ret;
 
     if (ctx_pic->slice_count <= 0 || ctx_pic->bitstream_size <= 0)
         return -1;
-    ret = ff_dxva2_common_end_frame(avctx, s->current_picture_ptr,
+    ret = ff_dxva2_common_end_frame(avctx, s->current_picture_ptr->f,
                                     &ctx_pic->pp, sizeof(ctx_pic->pp),
                                     &ctx_pic->qm, sizeof(ctx_pic->qm),
                                     commit_bitstream_and_slice_buffer);
@@ -272,5 +279,5 @@ AVHWAccel ff_mpeg2_dxva2_hwaccel = {
     .start_frame    = dxva2_mpeg2_start_frame,
     .decode_slice   = dxva2_mpeg2_decode_slice,
     .end_frame      = dxva2_mpeg2_end_frame,
-    .priv_data_size = sizeof(struct dxva2_picture_context),
+    .frame_priv_data_size = sizeof(struct dxva2_picture_context),
 };