Revert "Merge commit of 'vdpau: remove old-style decoders'"

This reverts commit bf36dc50, reversing
changes made to b7fc2693.

Conflicts:

	libavcodec/h264.c

Keeping support for the old VDPAU API has been requested by our VDPAU maintainer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

configure

@@ -1937,8 +1937,14 @@ h264_vda_decoder_deps="vda"
 h264_vda_decoder_select="h264_decoder"
 h264_vda_hwaccel_deps="vda"
 h264_vda_hwaccel_select="h264_decoder"
+h264_vdpau_decoder_deps="vdpau"
+h264_vdpau_decoder_select="h264_decoder"
 h264_vdpau_hwaccel_deps="vdpau"
 h264_vdpau_hwaccel_select="h264_decoder"
+mpeg_vdpau_decoder_deps="vdpau"
+mpeg_vdpau_decoder_select="mpeg2video_decoder"
+mpeg1_vdpau_decoder_deps="vdpau"
+mpeg1_vdpau_decoder_select="mpeg1video_decoder"
 mpeg1_vdpau_hwaccel_deps="vdpau"
 mpeg1_vdpau_hwaccel_select="mpeg1video_decoder"
 mpeg2_crystalhd_decoder_select="crystalhd"
@@ -1951,6 +1957,8 @@ mpeg2_vdpau_hwaccel_select="mpeg2video_decoder"
 mpeg4_crystalhd_decoder_select="crystalhd"
 mpeg4_vaapi_hwaccel_deps="vaapi"
 mpeg4_vaapi_hwaccel_select="mpeg4_decoder"
+mpeg4_vdpau_decoder_deps="vdpau"
+mpeg4_vdpau_decoder_select="mpeg4_decoder"
 mpeg4_vdpau_hwaccel_deps="vdpau"
 mpeg4_vdpau_hwaccel_select="mpeg4_decoder"
 msmpeg4_crystalhd_decoder_select="crystalhd"
@@ -1959,11 +1967,14 @@ vc1_dxva2_hwaccel_deps="dxva2"
 vc1_dxva2_hwaccel_select="vc1_decoder"
 vc1_vaapi_hwaccel_deps="vaapi"
 vc1_vaapi_hwaccel_select="vc1_decoder"
+vc1_vdpau_decoder_deps="vdpau"
+vc1_vdpau_decoder_select="vc1_decoder"
 vc1_vdpau_hwaccel_deps="vdpau"
 vc1_vdpau_hwaccel_select="vc1_decoder"
 wmv3_crystalhd_decoder_select="crystalhd"
 wmv3_dxva2_hwaccel_select="vc1_dxva2_hwaccel"
 wmv3_vaapi_hwaccel_select="vc1_vaapi_hwaccel"
+wmv3_vdpau_decoder_select="vc1_vdpau_decoder"
 wmv3_vdpau_hwaccel_select="vc1_vdpau_hwaccel"
 
 # parsers

libavcodec/allcodecs.c

@@ -163,6 +163,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER(H264,              h264);
     REGISTER_DECODER(H264_CRYSTALHD,    h264_crystalhd);
     REGISTER_DECODER(H264_VDA,          h264_vda);
+    REGISTER_DECODER(H264_VDPAU,        h264_vdpau);
     REGISTER_ENCDEC (HUFFYUV,           huffyuv);
     REGISTER_DECODER(IDCIN,             idcin);
     REGISTER_DECODER(IFF_BYTERUN1,      iff_byterun1);
@@ -191,7 +192,10 @@ void avcodec_register_all(void)
     REGISTER_ENCDEC (MPEG2VIDEO,        mpeg2video);
     REGISTER_ENCDEC (MPEG4,             mpeg4);
     REGISTER_DECODER(MPEG4_CRYSTALHD,   mpeg4_crystalhd);
+    REGISTER_DECODER(MPEG4_VDPAU,       mpeg4_vdpau);
     REGISTER_DECODER(MPEGVIDEO,         mpegvideo);
+    REGISTER_DECODER(MPEG_VDPAU,        mpeg_vdpau);
+    REGISTER_DECODER(MPEG1_VDPAU,       mpeg1_vdpau);
     REGISTER_DECODER(MPEG2_CRYSTALHD,   mpeg2_crystalhd);
     REGISTER_DECODER(MSA1,              msa1);
     REGISTER_DECODER(MSMPEG4_CRYSTALHD, msmpeg4_crystalhd);
@@ -270,6 +274,7 @@ void avcodec_register_all(void)
     REGISTER_DECODER(VBLE,              vble);
     REGISTER_DECODER(VC1,               vc1);
     REGISTER_DECODER(VC1_CRYSTALHD,     vc1_crystalhd);
+    REGISTER_DECODER(VC1_VDPAU,         vc1_vdpau);
     REGISTER_DECODER(VC1IMAGE,          vc1image);
     REGISTER_DECODER(VCR1,              vcr1);
     REGISTER_DECODER(VMDVIDEO,          vmdvideo);
@@ -286,6 +291,7 @@ void avcodec_register_all(void)
     REGISTER_ENCDEC (WMV2,              wmv2);
     REGISTER_DECODER(WMV3,              wmv3);
     REGISTER_DECODER(WMV3_CRYSTALHD,    wmv3_crystalhd);
+    REGISTER_DECODER(WMV3_VDPAU,        wmv3_vdpau);
     REGISTER_DECODER(WMV3IMAGE,         wmv3image);
     REGISTER_DECODER(WNV1,              wnv1);
     REGISTER_DECODER(XAN_WC3,           xan_wc3);

libavcodec/error_resilience.c

@@ -854,6 +854,7 @@ void ff_er_frame_end(ERContext *s)
     if (!s->avctx->err_recognition || s->error_count == 0              ||
         s->avctx->lowres                                               ||
         s->avctx->hwaccel                                              ||
+        s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU          ||
         !s->cur_pic || s->cur_pic->field_picture                               ||
         s->error_count == 3 * s->mb_width *
                           (s->avctx->skip_top + s->avctx->skip_bottom)) {

libavcodec/h263dec.c

@@ -36,6 +36,7 @@
 #include "h263_parser.h"
 #include "mpeg4video_parser.h"
 #include "msmpeg4.h"
+#include "vdpau_internal.h"
 #include "thread.h"
 #include "flv.h"
 #include "mpeg4video.h"
@@ -651,6 +652,11 @@ retry:
     if (!s->divx_packed && !avctx->hwaccel)
         ff_thread_finish_setup(avctx);
 
+    if (CONFIG_MPEG4_VDPAU_DECODER && (s->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)) {
+        ff_vdpau_mpeg4_decode_picture(s, s->gb.buffer, s->gb.buffer_end - s->gb.buffer);
+        goto frame_end;
+    }
+
     if (avctx->hwaccel) {
         if ((ret = avctx->hwaccel->start_frame(avctx, s->gb.buffer, s->gb.buffer_end - s->gb.buffer)) < 0)
             return ret;
@@ -695,6 +701,7 @@ retry:
         }
 
     av_assert1(s->bitstream_buffer_size==0);
+frame_end:
     /* divx 5.01+ bitstream reorder stuff */
     if(s->codec_id==AV_CODEC_ID_MPEG4 && s->divx_packed){
         int current_pos= s->gb.buffer == s->bitstream_buffer ? 0 : (get_bits_count(&s->gb)>>3);

libavcodec/h264.c

@@ -46,6 +46,7 @@
 #include "rectangle.h"
 #include "svq3.h"
 #include "thread.h"
+#include "vdpau_internal.h"
 
 // #undef NDEBUG
 #include <assert.h>
@@ -2827,6 +2828,10 @@ static int field_end(H264Context *h, int in_setup)
     int err = 0;
     h->mb_y = 0;
 
+    if (CONFIG_H264_VDPAU_DECODER &&
+        h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)
+        ff_vdpau_h264_set_reference_frames(h);
+
     if (in_setup || !(avctx->active_thread_type & FF_THREAD_FRAME)) {
         if (!h->droppable) {
             err = ff_h264_execute_ref_pic_marking(h, h->mmco, h->mmco_index);
@@ -2844,6 +2849,10 @@ static int field_end(H264Context *h, int in_setup)
                    "hardware accelerator failed to decode picture\n");
     }
 
+    if (CONFIG_H264_VDPAU_DECODER &&
+        h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)
+        ff_vdpau_h264_picture_complete(h);
+
     /*
      * FIXME: Error handling code does not seem to support interlaced
      * when slices span multiple rows
@@ -2949,6 +2958,13 @@ static int h264_set_parameter_from_sps(H264Context *h)
 
     if (h->avctx->bits_per_raw_sample != h->sps.bit_depth_luma ||
         h->cur_chroma_format_idc      != h->sps.chroma_format_idc) {
+        if (h->avctx->codec &&
+            h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU &&
+            (h->sps.bit_depth_luma != 8 || h->sps.chroma_format_idc > 1)) {
+            av_log(h->avctx, AV_LOG_ERROR,
+                   "VDPAU decoding does not support video colorspace.\n");
+            return AVERROR_INVALIDDATA;
+        }
         if (h->sps.bit_depth_luma >= 8 && h->sps.bit_depth_luma <= 14 &&
             h->sps.bit_depth_luma != 11 && h->sps.bit_depth_luma != 13) {
             h->avctx->bits_per_raw_sample = h->sps.bit_depth_luma;
@@ -4474,7 +4490,8 @@ static int execute_decode_slices(H264Context *h, int context_count)
     H264Context *hx;
     int i;
 
-    if (h->avctx->hwaccel)
+    if (h->avctx->hwaccel ||
+        h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)
         return 0;
     if (context_count == 1) {
         return decode_slice(avctx, &h);
@@ -4723,6 +4740,9 @@ again:
                     if (h->avctx->hwaccel &&
                         (ret = h->avctx->hwaccel->start_frame(h->avctx, NULL, 0)) < 0)
                         return ret;
+                    if (CONFIG_H264_VDPAU_DECODER &&
+                        h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)
+                        ff_vdpau_h264_picture_start(h);
                 }
 
                 if (hx->redundant_pic_count == 0 &&
@@ -4739,6 +4759,14 @@ again:
                                                            consumed);
                         if (ret < 0)
                             return ret;
+                    } else if (CONFIG_H264_VDPAU_DECODER &&
+                               h->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU) {
+                        ff_vdpau_add_data_chunk(h->cur_pic_ptr->f.data[0],
+                                                start_code,
+                                                sizeof(start_code));
+                        ff_vdpau_add_data_chunk(h->cur_pic_ptr->f.data[0],
+                                                &buf[buf_index - consumed],
+                                                consumed);
                     } else
                         context_count++;
                 }
@@ -5050,6 +5078,12 @@ static const AVClass h264_class = {
     .version    = LIBAVUTIL_VERSION_INT,
 };
 
+static const AVClass h264_vdpau_class = {
+    .class_name = "H264 VDPAU Decoder",
+    .item_name  = av_default_item_name,
+    .option     = h264_options,
+    .version    = LIBAVUTIL_VERSION_INT,
+};
 
 AVCodec ff_h264_decoder = {
     .name                  = "h264",
@@ -5070,3 +5104,21 @@ AVCodec ff_h264_decoder = {
     .priv_class            = &h264_class,
 };
 
+#if CONFIG_H264_VDPAU_DECODER
+AVCodec ff_h264_vdpau_decoder = {
+    .name           = "h264_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_H264,
+    .priv_data_size = sizeof(H264Context),
+    .init           = ff_h264_decode_init,
+    .close          = h264_decode_end,
+    .decode         = decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
+    .flush          = flush_dpb,
+    .long_name      = NULL_IF_CONFIG_SMALL("H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (VDPAU acceleration)"),
+    .pix_fmts       = (const enum AVPixelFormat[]) { AV_PIX_FMT_VDPAU_H264,
+                                                     AV_PIX_FMT_NONE},
+    .profiles       = NULL_IF_CONFIG_SMALL(profiles),
+    .priv_class     = &h264_vdpau_class,
+};
+#endif

libavcodec/mpeg12.c

@@ -39,6 +39,7 @@
 #include "mpeg12.h"
 #include "mpeg12data.h"
 #include "bytestream.h"
+#include "vdpau_internal.h"
 #include "xvmc_internal.h"
 #include "thread.h"
 

libavcodec/mpeg12dec.c

@@ -35,6 +35,7 @@
 #include "mpeg12.h"
 #include "mpeg12data.h"
 #include "bytestream.h"
+#include "vdpau_internal.h"
 #include "xvmc_internal.h"
 #include "thread.h"
 
@@ -1152,6 +1153,10 @@ static const enum AVPixelFormat mpeg2_hwaccel_pixfmt_list_420[] = {
     AV_PIX_FMT_NONE
 };
 
+static inline int uses_vdpau(AVCodecContext *avctx) {
+    return avctx->pix_fmt == AV_PIX_FMT_VDPAU_MPEG1 || avctx->pix_fmt == AV_PIX_FMT_VDPAU_MPEG2;
+}
+
 static enum AVPixelFormat mpeg_get_pixelformat(AVCodecContext *avctx)
 {
     Mpeg1Context *s1 = avctx->priv_data;
@@ -1178,7 +1183,7 @@ static void setup_hwaccel_for_pixfmt(AVCodecContext *avctx)
     avctx->hwaccel = ff_find_hwaccel(avctx->codec->id, avctx->pix_fmt);
     // until then pix_fmt may be changed right after codec init
     if (avctx->pix_fmt == AV_PIX_FMT_XVMC_MPEG2_IDCT ||
-        avctx->hwaccel)
+        avctx->hwaccel || uses_vdpau(avctx))
         if (avctx->idct_algo == FF_IDCT_AUTO)
             avctx->idct_algo = FF_IDCT_SIMPLE;
 }
@@ -2165,6 +2170,10 @@ static int decode_chunks(AVCodecContext *avctx,
                         s2->er.error_count += s2->thread_context[i]->er.error_count;
                 }
 
+                if ((CONFIG_MPEG_VDPAU_DECODER || CONFIG_MPEG1_VDPAU_DECODER)
+                    && uses_vdpau(avctx))
+                    ff_vdpau_mpeg_picture_complete(s2, buf, buf_size, s->slice_count);
+
                 ret = slice_end(avctx, picture);
                 if (ret < 0)
                     return ret;
@@ -2392,6 +2401,11 @@ static int decode_chunks(AVCodecContext *avctx,
                     return AVERROR_INVALIDDATA;
                 }
 
+                if (uses_vdpau(avctx)) {
+                    s->slice_count++;
+                    break;
+                }
+
                 if (HAVE_THREADS && (avctx->active_thread_type & FF_THREAD_SLICE) &&
                     !avctx->hwaccel) {
                     int threshold = (s2->mb_height * s->slice_count +
@@ -2608,3 +2622,35 @@ AVCodec ff_mpeg_xvmc_decoder = {
 };
 
 #endif
+
+#if CONFIG_MPEG_VDPAU_DECODER
+AVCodec ff_mpeg_vdpau_decoder = {
+    .name           = "mpegvideo_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_MPEG2VIDEO,
+    .priv_data_size = sizeof(Mpeg1Context),
+    .init           = mpeg_decode_init,
+    .close          = mpeg_decode_end,
+    .decode         = mpeg_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED |
+                      CODEC_CAP_HWACCEL_VDPAU | CODEC_CAP_DELAY,
+    .flush          = flush,
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-1/2 video (VDPAU acceleration)"),
+};
+#endif
+
+#if CONFIG_MPEG1_VDPAU_DECODER
+AVCodec ff_mpeg1_vdpau_decoder = {
+    .name           = "mpeg1video_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_MPEG1VIDEO,
+    .priv_data_size = sizeof(Mpeg1Context),
+    .init           = mpeg_decode_init,
+    .close          = mpeg_decode_end,
+    .decode         = mpeg_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED |
+                      CODEC_CAP_HWACCEL_VDPAU | CODEC_CAP_DELAY,
+    .flush          = flush,
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-1 video (VDPAU acceleration)"),
+};
+#endif

libavcodec/mpeg4videodec.c

@@ -2384,3 +2384,21 @@ AVCodec ff_mpeg4_decoder = {
     .priv_class = &mpeg4_class,
 };
 
+
+#if CONFIG_MPEG4_VDPAU_DECODER
+AVCodec ff_mpeg4_vdpau_decoder = {
+    .name           = "mpeg4_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_MPEG4,
+    .priv_data_size = sizeof(MpegEncContext),
+    .init           = decode_init,
+    .close          = ff_h263_decode_end,
+    .decode         = ff_h263_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_TRUNCATED | CODEC_CAP_DELAY |
+                      CODEC_CAP_HWACCEL_VDPAU,
+    .long_name      = NULL_IF_CONFIG_SMALL("MPEG-4 part 2 (VDPAU)"),
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_VDPAU_MPEG4,
+                                                  AV_PIX_FMT_NONE },
+    .priv_class     = &mpeg4_vdpau_class,
+};
+#endif

libavcodec/mpegvideo.c

@@ -1722,6 +1722,7 @@ void ff_MPV_frame_end(MpegEncContext *s)
         ff_xvmc_field_end(s);
    } else if ((s->er.error_count || s->encoding || !(s->avctx->codec->capabilities&CODEC_CAP_DRAW_HORIZ_BAND)) &&
               !s->avctx->hwaccel &&
+              !(s->avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU) &&
               s->unrestricted_mv &&
               s->current_picture.reference &&
               !s->intra_only &&
@@ -2925,6 +2926,7 @@ void ff_draw_horiz_band(AVCodecContext *avctx, DSPContext *dsp, Picture *cur,
     }
 
     if (!avctx->hwaccel &&
+        !(avctx->codec->capabilities & CODEC_CAP_HWACCEL_VDPAU) &&
         draw_edges &&
         cur->reference &&
         !(avctx->flags & CODEC_FLAG_EMU_EDGE)) {

libavcodec/svq3.c

@@ -52,6 +52,7 @@
 #include "golomb.h"
 #include "hpeldsp.h"
 #include "rectangle.h"
+#include "vdpau_internal.h"
 
 #if CONFIG_ZLIB
 #include <zlib.h>

libavcodec/vc1dec.c

@@ -38,6 +38,7 @@
 #include "msmpeg4data.h"
 #include "unary.h"
 #include "mathops.h"
+#include "vdpau_internal.h"
 #include "libavutil/avassert.h"
 
 #undef NDEBUG
@@ -5778,6 +5779,13 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
         return buf_size;
     }
 
+    if (s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU) {
+        if (v->profile < PROFILE_ADVANCED)
+            avctx->pix_fmt = AV_PIX_FMT_VDPAU_WMV3;
+        else
+            avctx->pix_fmt = AV_PIX_FMT_VDPAU_VC1;
+    }
+
     //for advanced profile we may need to parse and unescape data
     if (avctx->codec_id == AV_CODEC_ID_VC1 || avctx->codec_id == AV_CODEC_ID_VC1IMAGE) {
         int buf_size2 = 0;
@@ -5796,7 +5804,8 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
                 if (size <= 0) continue;
                 switch (AV_RB32(start)) {
                 case VC1_CODE_FRAME:
-                    if (avctx->hwaccel)
+                    if (avctx->hwaccel ||
+                        s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU)
                         buf_start = start;
                     buf_size2 = vc1_unescape_buffer(start + 4, size, buf2);
                     break;
@@ -5999,7 +6008,15 @@ static int vc1_decode_frame(AVCodecContext *avctx, void *data,
     s->me.qpel_put = s->dsp.put_qpel_pixels_tab;
     s->me.qpel_avg = s->dsp.avg_qpel_pixels_tab;
 
-    if (avctx->hwaccel) {
+    if ((CONFIG_VC1_VDPAU_DECODER)
+        &&s->avctx->codec->capabilities&CODEC_CAP_HWACCEL_VDPAU) {
+        if (v->field_mode && buf_start_second_field) {
+            ff_vdpau_vc1_decode_picture(s, buf_start, buf_start_second_field - buf_start);
+            ff_vdpau_vc1_decode_picture(s, buf_start_second_field, (buf + buf_size) - buf_start_second_field);
+        } else {
+            ff_vdpau_vc1_decode_picture(s, buf_start, (buf + buf_size) - buf_start);
+        }
+    } else if (avctx->hwaccel) {
         if (v->field_mode && buf_start_second_field) {
             // decode first field
             s->picture_structure = PICT_BOTTOM_FIELD - v->tff;
@@ -6232,6 +6249,38 @@ AVCodec ff_wmv3_decoder = {
 };
 #endif
 
+#if CONFIG_WMV3_VDPAU_DECODER
+AVCodec ff_wmv3_vdpau_decoder = {
+    .name           = "wmv3_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_WMV3,
+    .priv_data_size = sizeof(VC1Context),
+    .init           = vc1_decode_init,
+    .close          = ff_vc1_decode_end,
+    .decode         = vc1_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
+    .long_name      = NULL_IF_CONFIG_SMALL("Windows Media Video 9 VDPAU"),
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_VDPAU_WMV3, AV_PIX_FMT_NONE },
+    .profiles       = NULL_IF_CONFIG_SMALL(profiles)
+};
+#endif
+
+#if CONFIG_VC1_VDPAU_DECODER
+AVCodec ff_vc1_vdpau_decoder = {
+    .name           = "vc1_vdpau",
+    .type           = AVMEDIA_TYPE_VIDEO,
+    .id             = AV_CODEC_ID_VC1,
+    .priv_data_size = sizeof(VC1Context),
+    .init           = vc1_decode_init,
+    .close          = ff_vc1_decode_end,
+    .decode         = vc1_decode_frame,
+    .capabilities   = CODEC_CAP_DR1 | CODEC_CAP_DELAY | CODEC_CAP_HWACCEL_VDPAU,
+    .long_name      = NULL_IF_CONFIG_SMALL("SMPTE VC-1 VDPAU"),
+    .pix_fmts       = (const enum AVPixelFormat[]){ AV_PIX_FMT_VDPAU_VC1, AV_PIX_FMT_NONE },
+    .profiles       = NULL_IF_CONFIG_SMALL(profiles)
+};
+#endif
+
 #if CONFIG_WMV3IMAGE_DECODER
 AVCodec ff_wmv3image_decoder = {
     .name           = "wmv3image",

libavcodec/vdpau_internal.h

@@ -72,4 +72,21 @@ int ff_vdpau_common_start_frame(Picture *pic,
 int ff_vdpau_mpeg_end_frame(AVCodecContext *avctx);
 int ff_vdpau_add_buffer(Picture *pic, const uint8_t *buf, uint32_t buf_size);
 
+
+void ff_vdpau_add_data_chunk(uint8_t *data, const uint8_t *buf,
+                             int buf_size);
+
+void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
+                                    int buf_size, int slice_count);
+
+void ff_vdpau_h264_picture_start(H264Context *h);
+void ff_vdpau_h264_set_reference_frames(H264Context *h);
+void ff_vdpau_h264_picture_complete(H264Context *h);
+
+void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,
+                                 int buf_size);
+
+void ff_vdpau_mpeg4_decode_picture(MpegEncContext *s, const uint8_t *buf,
+                                   int buf_size);
+
 #endif /* AVCODEC_VDPAU_INTERNAL_H */