Revert "Merge commit of 'vdpau: remove old-style decoders'"
authorMichael Niedermayer <michaelni@gmx.at>
Sat, 17 Aug 2013 13:31:14 +0000 (15:31 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Sat, 17 Aug 2013 20:17:49 +0000 (22:17 +0200)
This reverts commit bf36dc50ea448999c8f8c7a35f6139a7040f6275, reversing
changes made to b7fc2693c70fe72936e4ce124c802ac23857c476.

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>
13 files changed:
configure
libavcodec/allcodecs.c
libavcodec/error_resilience.c
libavcodec/h263dec.c
libavcodec/h264.c
libavcodec/mpeg12.c
libavcodec/mpeg12dec.c
libavcodec/mpeg4videodec.c
libavcodec/mpegvideo.c
libavcodec/svq3.c
libavcodec/vc1dec.c
libavcodec/vdpau.c
libavcodec/vdpau_internal.h

index 2bdb58d..40baf12 100755 (executable)
--- a/configure
+++ b/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
index afedb54..66e9d38 100644 (file)
@@ -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);
index f9e6247..c9f5e1f 100644 (file)
@@ -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)) {
index 07e697f..bf9e072 100644 (file)
@@ -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);
index d0fa80f..e3a71d8 100644 (file)
@@ -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
index 184f953..dad3d4c 100644 (file)
@@ -39,6 +39,7 @@
 #include "mpeg12.h"
 #include "mpeg12data.h"
 #include "bytestream.h"
+#include "vdpau_internal.h"
 #include "xvmc_internal.h"
 #include "thread.h"
 
index 93a11a1..4e7b944 100644 (file)
@@ -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
index 84a0dac..9ff7574 100644 (file)
@@ -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
index 0daaf3b..e987d87 100644 (file)
@@ -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)) {
index 9d218b8..717f89d 100644 (file)
@@ -52,6 +52,7 @@
 #include "golomb.h"
 #include "hpeldsp.h"
 #include "rectangle.h"
+#include "vdpau_internal.h"
 
 #if CONFIG_ZLIB
 #include <zlib.h>
index 49facd2..9bd5f69 100644 (file)
@@ -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",
index a26cd92..7a4d145 100644 (file)
@@ -101,4 +101,341 @@ int ff_vdpau_add_buffer(Picture *pic, const uint8_t *buf, uint32_t size)
     buffers->bitstream_bytes = size;
     return 0;
 }
+
+/* Obsolete non-hwaccel VDPAU support below... */
+
+void ff_vdpau_h264_set_reference_frames(H264Context *h)
+{
+    struct vdpau_render_state *render, *render_ref;
+    VdpReferenceFrameH264 *rf, *rf2;
+    Picture *pic;
+    int i, list, pic_frame_idx;
+
+    render = (struct vdpau_render_state *)h->cur_pic_ptr->f.data[0];
+    assert(render);
+
+    rf = &render->info.h264.referenceFrames[0];
+#define H264_RF_COUNT FF_ARRAY_ELEMS(render->info.h264.referenceFrames)
+
+    for (list = 0; list < 2; ++list) {
+        Picture **lp = list ? h->long_ref : h->short_ref;
+        int ls = list ? 16 : h->short_ref_count;
+
+        for (i = 0; i < ls; ++i) {
+            pic = lp[i];
+            if (!pic || !pic->reference)
+                continue;
+            pic_frame_idx = pic->long_ref ? pic->pic_id : pic->frame_num;
+
+            render_ref = (struct vdpau_render_state *)pic->f.data[0];
+            assert(render_ref);
+
+            rf2 = &render->info.h264.referenceFrames[0];
+            while (rf2 != rf) {
+                if (
+                    (rf2->surface == render_ref->surface)
+                    && (rf2->is_long_term == pic->long_ref)
+                    && (rf2->frame_idx == pic_frame_idx)
+                )
+                    break;
+                ++rf2;
+            }
+            if (rf2 != rf) {
+                rf2->top_is_reference    |= (pic->reference & PICT_TOP_FIELD)    ? VDP_TRUE : VDP_FALSE;
+                rf2->bottom_is_reference |= (pic->reference & PICT_BOTTOM_FIELD) ? VDP_TRUE : VDP_FALSE;
+                continue;
+            }
+
+            if (rf >= &render->info.h264.referenceFrames[H264_RF_COUNT])
+                continue;
+
+            rf->surface             = render_ref->surface;
+            rf->is_long_term        = pic->long_ref;
+            rf->top_is_reference    = (pic->reference & PICT_TOP_FIELD)    ? VDP_TRUE : VDP_FALSE;
+            rf->bottom_is_reference = (pic->reference & PICT_BOTTOM_FIELD) ? VDP_TRUE : VDP_FALSE;
+            rf->field_order_cnt[0]  = pic->field_poc[0];
+            rf->field_order_cnt[1]  = pic->field_poc[1];
+            rf->frame_idx           = pic_frame_idx;
+
+            ++rf;
+        }
+    }
+
+    for (; rf < &render->info.h264.referenceFrames[H264_RF_COUNT]; ++rf) {
+        rf->surface             = VDP_INVALID_HANDLE;
+        rf->is_long_term        = 0;
+        rf->top_is_reference    = 0;
+        rf->bottom_is_reference = 0;
+        rf->field_order_cnt[0]  = 0;
+        rf->field_order_cnt[1]  = 0;
+        rf->frame_idx           = 0;
+    }
+}
+
+void ff_vdpau_add_data_chunk(uint8_t *data, const uint8_t *buf, int buf_size)
+{
+    struct vdpau_render_state *render = (struct vdpau_render_state*)data;
+    assert(render);
+
+    render->bitstream_buffers= av_fast_realloc(
+        render->bitstream_buffers,
+        &render->bitstream_buffers_allocated,
+        sizeof(*render->bitstream_buffers)*(render->bitstream_buffers_used + 1)
+    );
+
+    render->bitstream_buffers[render->bitstream_buffers_used].struct_version  = VDP_BITSTREAM_BUFFER_VERSION;
+    render->bitstream_buffers[render->bitstream_buffers_used].bitstream       = buf;
+    render->bitstream_buffers[render->bitstream_buffers_used].bitstream_bytes = buf_size;
+    render->bitstream_buffers_used++;
+}
+
+#if CONFIG_H264_VDPAU_DECODER
+void ff_vdpau_h264_picture_start(H264Context *h)
+{
+    struct vdpau_render_state *render;
+    int i;
+
+    render = (struct vdpau_render_state *)h->cur_pic_ptr->f.data[0];
+    assert(render);
+
+    for (i = 0; i < 2; ++i) {
+        int foc = h->cur_pic_ptr->field_poc[i];
+        if (foc == INT_MAX)
+            foc = 0;
+        render->info.h264.field_order_cnt[i] = foc;
+    }
+
+    render->info.h264.frame_num = h->frame_num;
+}
+
+void ff_vdpau_h264_picture_complete(H264Context *h)
+{
+    struct vdpau_render_state *render;
+
+    render = (struct vdpau_render_state *)h->cur_pic_ptr->f.data[0];
+    assert(render);
+
+    render->info.h264.slice_count = h->slice_num;
+    if (render->info.h264.slice_count < 1)
+        return;
+
+    render->info.h264.is_reference                           = (h->cur_pic_ptr->reference & 3) ? VDP_TRUE : VDP_FALSE;
+    render->info.h264.field_pic_flag                         = h->picture_structure != PICT_FRAME;
+    render->info.h264.bottom_field_flag                      = h->picture_structure == PICT_BOTTOM_FIELD;
+    render->info.h264.num_ref_frames                         = h->sps.ref_frame_count;
+    render->info.h264.mb_adaptive_frame_field_flag           = h->sps.mb_aff && !render->info.h264.field_pic_flag;
+    render->info.h264.constrained_intra_pred_flag            = h->pps.constrained_intra_pred;
+    render->info.h264.weighted_pred_flag                     = h->pps.weighted_pred;
+    render->info.h264.weighted_bipred_idc                    = h->pps.weighted_bipred_idc;
+    render->info.h264.frame_mbs_only_flag                    = h->sps.frame_mbs_only_flag;
+    render->info.h264.transform_8x8_mode_flag                = h->pps.transform_8x8_mode;
+    render->info.h264.chroma_qp_index_offset                 = h->pps.chroma_qp_index_offset[0];
+    render->info.h264.second_chroma_qp_index_offset          = h->pps.chroma_qp_index_offset[1];
+    render->info.h264.pic_init_qp_minus26                    = h->pps.init_qp - 26;
+    render->info.h264.num_ref_idx_l0_active_minus1           = h->pps.ref_count[0] - 1;
+    render->info.h264.num_ref_idx_l1_active_minus1           = h->pps.ref_count[1] - 1;
+    render->info.h264.log2_max_frame_num_minus4              = h->sps.log2_max_frame_num - 4;
+    render->info.h264.pic_order_cnt_type                     = h->sps.poc_type;
+    render->info.h264.log2_max_pic_order_cnt_lsb_minus4      = h->sps.poc_type ? 0 : h->sps.log2_max_poc_lsb - 4;
+    render->info.h264.delta_pic_order_always_zero_flag       = h->sps.delta_pic_order_always_zero_flag;
+    render->info.h264.direct_8x8_inference_flag              = h->sps.direct_8x8_inference_flag;
+    render->info.h264.entropy_coding_mode_flag               = h->pps.cabac;
+    render->info.h264.pic_order_present_flag                 = h->pps.pic_order_present;
+    render->info.h264.deblocking_filter_control_present_flag = h->pps.deblocking_filter_parameters_present;
+    render->info.h264.redundant_pic_cnt_present_flag         = h->pps.redundant_pic_cnt_present;
+    memcpy(render->info.h264.scaling_lists_4x4, h->pps.scaling_matrix4, sizeof(render->info.h264.scaling_lists_4x4));
+    memcpy(render->info.h264.scaling_lists_8x8[0], h->pps.scaling_matrix8[0], sizeof(render->info.h264.scaling_lists_8x8[0]));
+    memcpy(render->info.h264.scaling_lists_8x8[1], h->pps.scaling_matrix8[3], sizeof(render->info.h264.scaling_lists_8x8[0]));
+
+    ff_h264_draw_horiz_band(h, 0, h->avctx->height);
+    render->bitstream_buffers_used = 0;
+}
+#endif /* CONFIG_H264_VDPAU_DECODER */
+
+#if CONFIG_MPEG_VDPAU_DECODER || CONFIG_MPEG1_VDPAU_DECODER
+void ff_vdpau_mpeg_picture_complete(MpegEncContext *s, const uint8_t *buf,
+                                    int buf_size, int slice_count)
+{
+    struct vdpau_render_state *render, *last, *next;
+    int i;
+
+    if (!s->current_picture_ptr) return;
+
+    render = (struct vdpau_render_state *)s->current_picture_ptr->f.data[0];
+    assert(render);
+
+    /* fill VdpPictureInfoMPEG1Or2 struct */
+    render->info.mpeg.picture_structure          = s->picture_structure;
+    render->info.mpeg.picture_coding_type        = s->pict_type;
+    render->info.mpeg.intra_dc_precision         = s->intra_dc_precision;
+    render->info.mpeg.frame_pred_frame_dct       = s->frame_pred_frame_dct;
+    render->info.mpeg.concealment_motion_vectors = s->concealment_motion_vectors;
+    render->info.mpeg.intra_vlc_format           = s->intra_vlc_format;
+    render->info.mpeg.alternate_scan             = s->alternate_scan;
+    render->info.mpeg.q_scale_type               = s->q_scale_type;
+    render->info.mpeg.top_field_first            = s->top_field_first;
+    render->info.mpeg.full_pel_forward_vector    = s->full_pel[0]; // MPEG-1 only.  Set 0 for MPEG-2
+    render->info.mpeg.full_pel_backward_vector   = s->full_pel[1]; // MPEG-1 only.  Set 0 for MPEG-2
+    render->info.mpeg.f_code[0][0]               = s->mpeg_f_code[0][0]; // For MPEG-1 fill both horiz. & vert.
+    render->info.mpeg.f_code[0][1]               = s->mpeg_f_code[0][1];
+    render->info.mpeg.f_code[1][0]               = s->mpeg_f_code[1][0];
+    render->info.mpeg.f_code[1][1]               = s->mpeg_f_code[1][1];
+    for (i = 0; i < 64; ++i) {
+        render->info.mpeg.intra_quantizer_matrix[i]     = s->intra_matrix[i];
+        render->info.mpeg.non_intra_quantizer_matrix[i] = s->inter_matrix[i];
+    }
+
+    render->info.mpeg.forward_reference          = VDP_INVALID_HANDLE;
+    render->info.mpeg.backward_reference         = VDP_INVALID_HANDLE;
+
+    switch(s->pict_type){
+    case  AV_PICTURE_TYPE_B:
+        next = (struct vdpau_render_state *)s->next_picture.f.data[0];
+        assert(next);
+        render->info.mpeg.backward_reference     = next->surface;
+        // no return here, going to set forward prediction
+    case  AV_PICTURE_TYPE_P:
+        last = (struct vdpau_render_state *)s->last_picture.f.data[0];
+        if (!last) // FIXME: Does this test make sense?
+            last = render; // predict second field from the first
+        render->info.mpeg.forward_reference      = last->surface;
+    }
+
+    ff_vdpau_add_data_chunk(s->current_picture_ptr->f.data[0], buf, buf_size);
+
+    render->info.mpeg.slice_count                = slice_count;
+
+    if (slice_count)
+        ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
+    render->bitstream_buffers_used               = 0;
+}
+#endif /* CONFIG_MPEG_VDPAU_DECODER || CONFIG_MPEG1_VDPAU_DECODER */
+
+#if CONFIG_VC1_VDPAU_DECODER
+void ff_vdpau_vc1_decode_picture(MpegEncContext *s, const uint8_t *buf,
+                                 int buf_size)
+{
+    VC1Context *v = s->avctx->priv_data;
+    struct vdpau_render_state *render, *last, *next;
+
+    render = (struct vdpau_render_state *)s->current_picture.f.data[0];
+    assert(render);
+
+    /*  fill LvPictureInfoVC1 struct */
+    render->info.vc1.frame_coding_mode  = v->fcm ? v->fcm + 1 : 0;
+    render->info.vc1.postprocflag       = v->postprocflag;
+    render->info.vc1.pulldown           = v->broadcast;
+    render->info.vc1.interlace          = v->interlace;
+    render->info.vc1.tfcntrflag         = v->tfcntrflag;
+    render->info.vc1.finterpflag        = v->finterpflag;
+    render->info.vc1.psf                = v->psf;
+    render->info.vc1.dquant             = v->dquant;
+    render->info.vc1.panscan_flag       = v->panscanflag;
+    render->info.vc1.refdist_flag       = v->refdist_flag;
+    render->info.vc1.quantizer          = v->quantizer_mode;
+    render->info.vc1.extended_mv        = v->extended_mv;
+    render->info.vc1.extended_dmv       = v->extended_dmv;
+    render->info.vc1.overlap            = v->overlap;
+    render->info.vc1.vstransform        = v->vstransform;
+    render->info.vc1.loopfilter         = v->s.loop_filter;
+    render->info.vc1.fastuvmc           = v->fastuvmc;
+    render->info.vc1.range_mapy_flag    = v->range_mapy_flag;
+    render->info.vc1.range_mapy         = v->range_mapy;
+    render->info.vc1.range_mapuv_flag   = v->range_mapuv_flag;
+    render->info.vc1.range_mapuv        = v->range_mapuv;
+    /* Specific to simple/main profile only */
+    render->info.vc1.multires           = v->multires;
+    render->info.vc1.syncmarker         = v->s.resync_marker;
+    render->info.vc1.rangered           = v->rangered | (v->rangeredfrm << 1);
+    render->info.vc1.maxbframes         = v->s.max_b_frames;
+
+    render->info.vc1.deblockEnable      = v->postprocflag & 1;
+    render->info.vc1.pquant             = v->pq;
+
+    render->info.vc1.forward_reference  = VDP_INVALID_HANDLE;
+    render->info.vc1.backward_reference = VDP_INVALID_HANDLE;
+
+    if (v->bi_type)
+        render->info.vc1.picture_type = 4;
+    else
+        render->info.vc1.picture_type = s->pict_type - 1 + s->pict_type / 3;
+
+    switch(s->pict_type){
+    case  AV_PICTURE_TYPE_B:
+        next = (struct vdpau_render_state *)s->next_picture.f.data[0];
+        assert(next);
+        render->info.vc1.backward_reference = next->surface;
+        // no break here, going to set forward prediction
+    case  AV_PICTURE_TYPE_P:
+        last = (struct vdpau_render_state *)s->last_picture.f.data[0];
+        if (!last) // FIXME: Does this test make sense?
+            last = render; // predict second field from the first
+        render->info.vc1.forward_reference = last->surface;
+    }
+
+    ff_vdpau_add_data_chunk(s->current_picture_ptr->f.data[0], buf, buf_size);
+
+    render->info.vc1.slice_count          = 1;
+
+    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
+    render->bitstream_buffers_used        = 0;
+}
+#endif /* (CONFIG_VC1_VDPAU_DECODER */
+
+#if CONFIG_MPEG4_VDPAU_DECODER
+void ff_vdpau_mpeg4_decode_picture(MpegEncContext *s, const uint8_t *buf,
+                                   int buf_size)
+{
+    struct vdpau_render_state *render, *last, *next;
+    int i;
+
+    if (!s->current_picture_ptr) return;
+
+    render = (struct vdpau_render_state *)s->current_picture_ptr->f.data[0];
+    assert(render);
+
+    /* fill VdpPictureInfoMPEG4Part2 struct */
+    render->info.mpeg4.trd[0]                            = s->pp_time;
+    render->info.mpeg4.trb[0]                            = s->pb_time;
+    render->info.mpeg4.trd[1]                            = s->pp_field_time >> 1;
+    render->info.mpeg4.trb[1]                            = s->pb_field_time >> 1;
+    render->info.mpeg4.vop_time_increment_resolution     = s->avctx->time_base.den;
+    render->info.mpeg4.vop_coding_type                   = 0;
+    render->info.mpeg4.vop_fcode_forward                 = s->f_code;
+    render->info.mpeg4.vop_fcode_backward                = s->b_code;
+    render->info.mpeg4.resync_marker_disable             = !s->resync_marker;
+    render->info.mpeg4.interlaced                        = !s->progressive_sequence;
+    render->info.mpeg4.quant_type                        = s->mpeg_quant;
+    render->info.mpeg4.quarter_sample                    = s->quarter_sample;
+    render->info.mpeg4.short_video_header                = s->avctx->codec->id == AV_CODEC_ID_H263;
+    render->info.mpeg4.rounding_control                  = s->no_rounding;
+    render->info.mpeg4.alternate_vertical_scan_flag      = s->alternate_scan;
+    render->info.mpeg4.top_field_first                   = s->top_field_first;
+    for (i = 0; i < 64; ++i) {
+        render->info.mpeg4.intra_quantizer_matrix[i]     = s->intra_matrix[i];
+        render->info.mpeg4.non_intra_quantizer_matrix[i] = s->inter_matrix[i];
+    }
+    render->info.mpeg4.forward_reference                 = VDP_INVALID_HANDLE;
+    render->info.mpeg4.backward_reference                = VDP_INVALID_HANDLE;
+
+    switch (s->pict_type) {
+    case AV_PICTURE_TYPE_B:
+        next = (struct vdpau_render_state *)s->next_picture.f.data[0];
+        assert(next);
+        render->info.mpeg4.backward_reference     = next->surface;
+        render->info.mpeg4.vop_coding_type        = 2;
+        // no break here, going to set forward prediction
+    case AV_PICTURE_TYPE_P:
+        last = (struct vdpau_render_state *)s->last_picture.f.data[0];
+        assert(last);
+        render->info.mpeg4.forward_reference      = last->surface;
+    }
+
+    ff_vdpau_add_data_chunk(s->current_picture_ptr->f.data[0], buf, buf_size);
+
+    ff_mpeg_draw_horiz_band(s, 0, s->avctx->height);
+    render->bitstream_buffers_used = 0;
+}
+#endif /* CONFIG_MPEG4_VDPAU_DECODER */
+
 /* @}*/
index 51d83d4..47b6a92 100644 (file)
@@ -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 */