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authorwm4 <wm4@nowhere>2013-07-28 01:49:45 +0200
committerwm4 <wm4@nowhere>2013-07-28 19:25:07 +0200
commit5accc5e7c1dc020d1a0232da454104a4c056c2be (patch)
tree6abbf327d65ef046b159246778741250002eedff /video
parent1a7f062503ee26e2fdd5ad4a0fdd934bb9688037 (diff)
downloadmpv-5accc5e7c1dc020d1a0232da454104a4c056c2be.tar.bz2
mpv-5accc5e7c1dc020d1a0232da454104a4c056c2be.tar.xz
vdpau: split off decoder parts, use "new" libavcodec vdpau hwaccel API
Move the decoder parts from vo_vdpau.c to a new file vdpau_old.c. This file is named so because because it's written against the "old" libavcodec vdpau pseudo-decoder (e.g. "h264_vdpau"). Add support for the "new" libavcodec vdpau support. This was recently added and replaces the "old" vdpau parts. (In fact, Libav is about to deprecate and remove the "old" API without deprecation grace period, so we have to support it now. Moreover, there will probably be no Libav release which supports both, so the transition is even less smooth than we could hope, and we have to support both the old and new API.) Whether the old or new API is used is checked by a configure test: if the new API is found, it is used, otherwise the old API is assumed. Some details might be handled differently. Especially display preemption is a bit problematic with the "new" libavcodec vdpau support: it wants to keep a pointer to a specific vdpau API function (which can be driver specific, because preemption might switch drivers). Also, surface IDs are now directly stored in AVFrames (and mp_images), so they can't be forced to VDP_INVALID_HANDLE on preemption. (This changes even with older libavcodec versions, because mp_image always uses the newer representation to make vo_vdpau.c simpler.) Decoder initialization in the new code tries to deal with codec profiles, while the old code always uses the highest profile per codec. Surface allocation changes. Since the decoder won't call config() in vo_vdpau.c on video size change anymore, we allow allocating surfaces of arbitrary size instead of locking it to what the VO was configured. The non-hwdec code also has slightly different allocation behavior now. Enabling the old vdpau special decoders via e.g. --vd=lavc:h264_vdpau doesn't work anymore (a warning suggesting the --hwdec option is printed instead).
Diffstat (limited to 'video')
-rw-r--r--video/decode/dec_video.h6
-rw-r--r--video/decode/lavc.h19
-rw-r--r--video/decode/lavc_dr1.c2
-rw-r--r--video/decode/vd_lavc.c138
-rw-r--r--video/decode/vdpau.c228
-rw-r--r--video/decode/vdpau_old.c267
-rw-r--r--video/filter/vf.h2
-rw-r--r--video/filter/vf_vo.c4
-rw-r--r--video/fmt-conversion.c6
-rw-r--r--video/img_format.c1
-rw-r--r--video/img_format.h5
-rw-r--r--video/out/vo.h3
-rw-r--r--video/out/vo_vdpau.c372
-rw-r--r--video/vdpau.c73
-rw-r--r--video/vdpau.h55
15 files changed, 866 insertions, 315 deletions
diff --git a/video/decode/dec_video.h b/video/decode/dec_video.h
index 141442fa19..4ba052afd1 100644
--- a/video/decode/dec_video.h
+++ b/video/decode/dec_video.h
@@ -47,4 +47,10 @@ int vd_control(struct sh_video *sh_video, int cmd, void *arg);
extern int divx_quality;
+// Used to communicate hardware decoder API handles from VO to video decoder.
+// The VO can set the context pointer for supported APIs.
+struct mp_hwdec_info {
+ struct mp_vdpau_ctx *vdpau_ctx;
+};
+
#endif /* MPLAYER_DEC_VIDEO_H */
diff --git a/video/decode/lavc.h b/video/decode/lavc.h
index 25ed2b8ac5..3611530400 100644
--- a/video/decode/lavc.h
+++ b/video/decode/lavc.h
@@ -10,7 +10,7 @@
#include "demux/stheader.h"
#include "video/mp_image.h"
-typedef struct ffmpeg_ctx {
+typedef struct lavc_ctx {
AVCodecContext *avctx;
AVFrame *pic;
struct hwdec *hwdec;
@@ -23,11 +23,28 @@ typedef struct ffmpeg_ctx {
enum AVDiscard skip_frame;
const char *software_fallback_decoder;
+ // From VO
+ struct mp_hwdec_info *hwdec_info;
+
+ // For free use by hwdec implementation
+ void *hwdec_priv;
+
+ // Legacy
bool do_dr1;
struct FramePool *dr1_buffer_pool;
struct mp_image_pool *non_dr1_pool;
} vd_ffmpeg_ctx;
+struct vd_lavc_hwdec_functions {
+ // If not-NULL, a 0 terminated list of IMGFMT_ formats. Only one of these
+ // formats is accepted when handling the libavcodec get_format callback.
+ const int *image_formats;
+ int (*init)(struct lavc_ctx *ctx);
+ void (*uninit)(struct lavc_ctx *ctx);
+ struct mp_image *(*allocate_image)(struct lavc_ctx *ctx, AVFrame *frame);
+ void (*fix_image)(struct lavc_ctx *ctx, struct mp_image *img);
+};
+
// lavc_dr1.c
int mp_codec_get_buffer(AVCodecContext *s, AVFrame *frame);
void mp_codec_release_buffer(AVCodecContext *s, AVFrame *frame);
diff --git a/video/decode/lavc_dr1.c b/video/decode/lavc_dr1.c
index 5dc73c3ea8..15fc44a445 100644
--- a/video/decode/lavc_dr1.c
+++ b/video/decode/lavc_dr1.c
@@ -137,7 +137,7 @@ static int alloc_buffer(FramePool *pool, AVCodecContext *s)
int mp_codec_get_buffer(AVCodecContext *s, AVFrame *frame)
{
sh_video_t *sh = s->opaque;
- struct ffmpeg_ctx *ctx = sh->context;
+ struct lavc_ctx *ctx = sh->context;
if (!ctx->dr1_buffer_pool) {
ctx->dr1_buffer_pool = av_mallocz(sizeof(*ctx->dr1_buffer_pool));
diff --git a/video/decode/vd_lavc.c b/video/decode/vd_lavc.c
index 3ee1b40bb8..ea12126ffb 100644
--- a/video/decode/vd_lavc.c
+++ b/video/decode/vd_lavc.c
@@ -34,6 +34,7 @@
#include "config.h"
#include "core/mp_msg.h"
#include "core/options.h"
+#include "core/bstr.h"
#include "core/av_opts.h"
#include "core/av_common.h"
#include "core/codecs.h"
@@ -50,7 +51,6 @@
#include "osdep/numcores.h"
#include "video/csputils.h"
-#include "libavcodec/avcodec.h"
#include "lavc.h"
#if AVPALETTE_SIZE != MP_PALETTE_SIZE
@@ -62,8 +62,6 @@
static void init_avctx(sh_video_t *sh, const char *decoder, struct hwdec *hwdec);
static void uninit_avctx(sh_video_t *sh);
static void setup_refcounting_hw(struct AVCodecContext *s);
-static void draw_slice_hwdec(struct AVCodecContext *s, const AVFrame *src,
- int offset[4], int y, int type, int height);
static enum PixelFormat get_format_hwdec(struct AVCodecContext *avctx,
const enum PixelFormat *pix_fmt);
@@ -94,17 +92,32 @@ enum hwdec_type {
struct hwdec {
enum hwdec_type api;
const char *codec, *hw_codec;
+ const struct vd_lavc_hwdec_functions *fns;
};
+const struct vd_lavc_hwdec_functions mp_vd_lavc_vdpau;
+const struct vd_lavc_hwdec_functions mp_vd_lavc_vdpau_old;
+
static const struct hwdec hwdec_list[] = {
- {HWDEC_VDPAU, "h264", "h264_vdpau"},
- {HWDEC_VDPAU, "wmv3", "wmv3_vdpau"},
- {HWDEC_VDPAU, "vc1", "vc1_vdpau"},
- {HWDEC_VDPAU, "mpegvideo", "mpegvideo_vdpau"},
- {HWDEC_VDPAU, "mpeg1video", "mpeg1video_vdpau"},
- {HWDEC_VDPAU, "mpeg2video", "mpegvideo_vdpau"},
- {HWDEC_VDPAU, "mpeg2", "mpeg2_vdpau"},
- {HWDEC_VDPAU, "mpeg4", "mpeg4_vdpau"},
+#ifdef CONFIG_VDPAU
+#if HAVE_AV_CODEC_NEW_VDPAU_API
+ {HWDEC_VDPAU, "h264", NULL, &mp_vd_lavc_vdpau},
+ {HWDEC_VDPAU, "wmv3", NULL, &mp_vd_lavc_vdpau},
+ {HWDEC_VDPAU, "vc1", NULL, &mp_vd_lavc_vdpau},
+ {HWDEC_VDPAU, "mpeg1video", NULL, &mp_vd_lavc_vdpau},
+ {HWDEC_VDPAU, "mpeg2video", NULL, &mp_vd_lavc_vdpau},
+ {HWDEC_VDPAU, "mpeg4", NULL, &mp_vd_lavc_vdpau},
+#else
+ {HWDEC_VDPAU, "h264", "h264_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "wmv3", "wmv3_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "vc1", "vc1_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "mpegvideo", "mpegvideo_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "mpeg1video", "mpeg1video_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "mpeg2video", "mpegvideo_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "mpeg2", "mpeg2_vdpau", &mp_vd_lavc_vdpau_old},
+ {HWDEC_VDPAU, "mpeg4", "mpeg4_vdpau", &mp_vd_lavc_vdpau_old},
+#endif
+#endif // CONFIG_VDPAU
{HWDEC_VDA, "h264", "h264_vda"},
@@ -158,17 +171,33 @@ static int init(sh_video_t *sh, const char *decoder)
ctx = sh->context = talloc_zero(NULL, vd_ffmpeg_ctx);
ctx->non_dr1_pool = talloc_steal(ctx, mp_image_pool_new(16));
+ if (bstr_endswith0(bstr0(decoder), "_vdpau")) {
+ mp_tmsg(MSGT_DECVIDEO, MSGL_WARN, "VDPAU decoder '%s' was requested. "
+ "This way of enabling hardware\ndecoding is not supported "
+ "anymore. Use --hwdec=vdpau instead.\nThe --hwdec-codec=... "
+ "option can be used to restrict which codecs are\nenabled, "
+ "otherwise all hardware decoding is tried for all codecs.\n",
+ decoder);
+ uninit(sh);
+ return 0;
+ }
+
struct hwdec *hwdec = find_hwcodec(sh->opts->hwdec_api, decoder);
struct hwdec *use_hwdec = NULL;
if (hwdec && hwdec_codec_allowed(sh, hwdec)) {
- AVCodec *lavc_hwcodec = avcodec_find_decoder_by_name(hwdec->hw_codec);
- if (lavc_hwcodec) {
+ if (hwdec->hw_codec) {
+ AVCodec *lavc_hwcodec = avcodec_find_decoder_by_name(hwdec->hw_codec);
+ if (lavc_hwcodec) {
+ ctx->software_fallback_decoder = talloc_strdup(ctx, decoder);
+ decoder = lavc_hwcodec->name;
+ use_hwdec = hwdec;
+ } else {
+ mp_tmsg(MSGT_DECVIDEO, MSGL_WARN, "Decoder '%s' not found in "
+ "libavcodec, using software decoding.\n", hwdec->hw_codec);
+ }
+ } else {
ctx->software_fallback_decoder = talloc_strdup(ctx, decoder);
- decoder = lavc_hwcodec->name;
use_hwdec = hwdec;
- } else {
- mp_tmsg(MSGT_DECVIDEO, MSGL_WARN, "Decoder '%s' not found in "
- "libavcodec, using software decoding.\n", hwdec->hw_codec);
}
}
@@ -264,6 +293,8 @@ static void init_avctx(sh_video_t *sh, const char *decoder, struct hwdec *hwdec)
if (!lavc_codec)
return;
+ ctx->hwdec_info = sh->hwdec_info;
+
ctx->do_dr1 = ctx->do_hw_dr1 = 0;
ctx->pix_fmt = PIX_FMT_NONE;
ctx->vo_initialized = 0;
@@ -277,26 +308,15 @@ static void init_avctx(sh_video_t *sh, const char *decoder, struct hwdec *hwdec)
avctx->thread_count = lavc_param->threads;
- // Hack to allow explicitly selecting vdpau hw decoders
- if (!hwdec && (lavc_codec->capabilities & CODEC_CAP_HWACCEL_VDPAU)) {
- ctx->hwdec = talloc(ctx, struct hwdec);
- *ctx->hwdec = (struct hwdec) {
- .api = HWDEC_VDPAU,
- .codec = sh->gsh->codec,
- .hw_codec = decoder,
- };
- }
-
- if (ctx->hwdec && ctx->hwdec->api == HWDEC_VDPAU) {
- assert(lavc_codec->capabilities & CODEC_CAP_HWACCEL_VDPAU);
+ if (ctx->hwdec && ctx->hwdec->fns) {
ctx->do_hw_dr1 = true;
avctx->thread_count = 1;
- avctx->get_format = get_format_hwdec;
+ if (ctx->hwdec->fns->image_formats)
+ avctx->get_format = get_format_hwdec;
setup_refcounting_hw(avctx);
- if (ctx->hwdec->api == HWDEC_VDPAU) {
- avctx->draw_horiz_band = draw_slice_hwdec;
- avctx->slice_flags =
- SLICE_FLAG_CODED_ORDER | SLICE_FLAG_ALLOW_FIELD;
+ if (ctx->hwdec->fns->init(ctx) < 0) {
+ uninit_avctx(sh);
+ return;
}
} else {
#if HAVE_AVUTIL_REFCOUNTING
@@ -381,6 +401,9 @@ static void uninit_avctx(sh_video_t *sh)
av_freep(&ctx->avctx);
avcodec_free_frame(&ctx->pic);
+ if (ctx->hwdec && ctx->hwdec->fns)
+ ctx->hwdec->fns->uninit(ctx);
+
#if !HAVE_AVUTIL_REFCOUNTING
mp_buffer_pool_free(&ctx->dr1_buffer_pool);
#endif
@@ -406,11 +429,6 @@ static int init_vo(sh_video_t *sh, AVFrame *frame)
pix_fmt = ctx->avctx->pix_fmt;
#endif
- /* Reconfiguring filter/VO chain may invalidate direct rendering buffers
- * we have allocated for libavcodec (including the VDPAU HW decoding
- * case). Is it guaranteed that the code below only triggers in a situation
- * with no busy direct rendering buffers for reference frames?
- */
if (av_cmp_q(frame->sample_aspect_ratio, ctx->last_sample_aspect_ratio) ||
width != sh->disp_w || height != sh->disp_h ||
pix_fmt != ctx->pix_fmt || !ctx->vo_initialized)
@@ -466,27 +484,19 @@ static enum PixelFormat get_format_hwdec(struct AVCodecContext *avctx,
mp_msg(MSGT_DECVIDEO, MSGL_V, " %s", av_get_pix_fmt_name(fmt[i]));
mp_msg(MSGT_DECVIDEO, MSGL_V, "\n");
- assert(ctx->hwdec);
+ assert(ctx->hwdec && ctx->hwdec->fns);
for (int i = 0; fmt[i] != PIX_FMT_NONE; i++) {
- int imgfmt = pixfmt2imgfmt(fmt[i]);
- if (ctx->hwdec->api == HWDEC_VDPAU && IMGFMT_IS_VDPAU(imgfmt))
- return fmt[i];
+ const int *okfmt = ctx->hwdec->fns->image_formats;
+ for (int n = 0; okfmt && okfmt[n]; n++) {
+ if (imgfmt2pixfmt(okfmt[n]) == fmt[i])
+ return fmt[i];
+ }
}
return PIX_FMT_NONE;
}
-static void draw_slice_hwdec(struct AVCodecContext *s,
- const AVFrame *src, int offset[4],
- int y, int type, int height)
-{
- sh_video_t *sh = s->opaque;
- struct vf_instance *vf = sh->vfilter;
- void *state_ptr = src->data[0];
- vf->control(vf, VFCTRL_HWDEC_DECODER_RENDER, state_ptr);
-}
-
static struct mp_image *get_surface_hwdec(struct sh_video *sh, AVFrame *pic)
{
vd_ffmpeg_ctx *ctx = sh->context;
@@ -506,24 +516,7 @@ static struct mp_image *get_surface_hwdec(struct sh_video *sh, AVFrame *pic)
if (!IMGFMT_IS_HWACCEL(imgfmt))
return NULL;
- // Video with non mod-16 width/height will have allocation sizes that are
- // rounded up. This conflicts with our video size change detection and
- // leads to an endless loop. On the other hand, vdpau seems to round up
- // frame allocations internally. So use the original video resolution
- // instead.
- AVFrame pic_resized = *pic;
- pic_resized.width = ctx->avctx->width;
- pic_resized.height = ctx->avctx->height;
-
- if (init_vo(sh, &pic_resized) < 0)
- return NULL;
-
- assert(IMGFMT_IS_HWACCEL(ctx->best_csp));
-
- struct mp_image *mpi = NULL;
-
- struct vf_instance *vf = sh->vfilter;
- vf->control(vf, VFCTRL_HWDEC_ALLOC_SURFACE, &mpi);
+ struct mp_image *mpi = ctx->hwdec->fns->allocate_image(ctx, pic);
if (mpi) {
for (int i = 0; i < 4; i++)
@@ -698,6 +691,9 @@ static int decode(struct sh_video *sh, struct demux_packet *packet,
struct mp_image *mpi = image_from_decoder(sh);
assert(mpi->planes[0]);
+ if (ctx->hwdec && ctx->hwdec->fns && ctx->hwdec->fns->fix_image)
+ ctx->hwdec->fns->fix_image(ctx, mpi);
+
mpi->colorspace = ctx->image_params.colorspace;
mpi->levels = ctx->image_params.colorlevels;
mpi->chroma_location = ctx->image_params.chroma_location;
diff --git a/video/decode/vdpau.c b/video/decode/vdpau.c
new file mode 100644
index 0000000000..512f9170a3
--- /dev/null
+++ b/video/decode/vdpau.c
@@ -0,0 +1,228 @@
+/*
+ * This file is part of mpv.
+ *
+ * mpv is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * mpv is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with mpv. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <stddef.h>
+#include <assert.h>
+
+#include <libavcodec/vdpau.h>
+#include <libavutil/common.h>
+
+#include "lavc.h"
+#include "core/mp_common.h"
+#include "video/fmt-conversion.h"
+#include "video/vdpau.h"
+#include "video/decode/dec_video.h"
+
+struct priv {
+ struct mp_vdpau_ctx *mpvdp;
+ struct vdp_functions *vdp;
+ VdpDevice vdp_device;
+ uint64_t preemption_counter;
+
+ AVVDPAUContext context;
+
+ int vid_width;
+ int vid_height;
+};
+
+struct profile_entry {
+ enum AVCodecID av_codec;
+ int ff_profile;
+ VdpDecoderProfile vdp_profile;
+ int maxrefs;
+};
+
+#define PE(av_codec_id, ff_profile, vdp_dcoder_profile, maxrefs) \
+ {AV_CODEC_ID_ ## av_codec_id, \
+ FF_PROFILE_ ## ff_profile, \
+ VDP_DECODER_PROFILE_ ## vdp_dcoder_profile, \
+ maxrefs}
+
+static const struct profile_entry profiles[] = {
+ PE(MPEG1VIDEO, UNKNOWN, MPEG1, 2),
+ PE(MPEG2VIDEO, MPEG2_SIMPLE, MPEG2_SIMPLE, 2),
+ PE(MPEG2VIDEO, UNKNOWN, MPEG2_MAIN, 2),
+ PE(H264, H264_BASELINE, H264_BASELINE, 16),
+ PE(H264, H264_CONSTRAINED_BASELINE, H264_BASELINE, 16),
+ PE(H264, H264_MAIN, H264_MAIN, 16),
+ PE(H264, UNKNOWN, H264_HIGH, 16),
+ PE(WMV3, VC1_SIMPLE, VC1_SIMPLE, 2),
+ PE(WMV3, VC1_MAIN, VC1_MAIN, 2),
+ PE(WMV3, UNKNOWN, VC1_ADVANCED, 2),
+ PE(VC1, VC1_SIMPLE, VC1_SIMPLE, 2),
+ PE(VC1, VC1_MAIN, VC1_MAIN, 2),
+ PE(VC1, UNKNOWN, VC1_ADVANCED, 2),
+ PE(MPEG4, MPEG4_SIMPLE, MPEG4_PART2_SP, 2),
+ PE(MPEG4, UNKNOWN, MPEG4_PART2_ASP,2),
+};
+
+// libavcodec absolutely wants a non-NULL render callback
+static VdpStatus dummy_render(
+ VdpDecoder decoder,
+ VdpVideoSurface target,
+ VdpPictureInfo const * picture_info,
+ uint32_t bitstream_buffer_count,
+ VdpBitstreamBuffer const * bitstream_buffers)
+{
+ return VDP_STATUS_DISPLAY_PREEMPTED;
+}
+
+static void mark_uninitialized(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ p->vdp_device = VDP_INVALID_HANDLE;
+ p->context.decoder = VDP_INVALID_HANDLE;
+ p->context.render = dummy_render;
+}
+
+static int handle_preemption(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ if (!mp_vdpau_status_ok(p->mpvdp))
+ return -1;
+
+ // Mark objects as destroyed if preemption+reinit occured
+ if (p->preemption_counter < p->mpvdp->preemption_counter) {
+ p->preemption_counter = p->mpvdp->preemption_counter;
+ mark_uninitialized(ctx);
+ }
+
+ p->vdp_device = p->mpvdp->vdp_device;
+ p->vdp = p->mpvdp->vdp;
+
+ return 0;
+}
+
+static bool create_vdp_decoder(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+ struct vdp_functions *vdp = p->mpvdp->vdp;
+ VdpStatus vdp_st;
+
+ if (handle_preemption(ctx) < 0)
+ return false;
+
+ if (p->context.decoder != VDP_INVALID_HANDLE)
+ vdp->decoder_destroy(p->context.decoder);
+
+ const struct profile_entry *pe = NULL;
+ for (int n = 0; n < MP_ARRAY_SIZE(profiles); n++) {
+ if (profiles[n].av_codec == ctx->avctx->codec_id &&
+ (profiles[n].ff_profile == ctx->avctx->profile ||
+ profiles[n].ff_profile == FF_PROFILE_UNKNOWN))
+ {
+ pe = &profiles[n];
+ break;
+ }
+ }
+
+ if (!pe) {
+ mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Unknown codec!\n");
+ goto fail;
+ }
+
+ vdp_st = vdp->decoder_create(p->vdp_device, pe->vdp_profile,
+ p->vid_width, p->vid_height, pe->maxrefs,
+ &p->context.decoder);
+ CHECK_ST_WARNING("Failed creating VDPAU decoder");
+ p->context.render = p->vdp->decoder_render;
+ if (vdp_st != VDP_STATUS_OK)
+ goto fail;
+ return true;
+
+fail:
+ p->context.decoder = VDP_INVALID_HANDLE;
+ p->context.render = dummy_render;
+ return false;
+}
+
+static struct mp_image *allocate_image(struct lavc_ctx *ctx, AVFrame *frame)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ if (frame->format != AV_PIX_FMT_VDPAU)
+ return NULL;
+
+ // frame->width/height lie. Using them breaks with non-mod 16 video.
+ int w = ctx->avctx->width;
+ int h = ctx->avctx->height;
+
+ handle_preemption(ctx);
+
+ if (w != p->vid_width || h != p->vid_height ||
+ p->context.decoder == VDP_INVALID_HANDLE)
+ {
+ p->vid_width = w;
+ p->vid_height = h;
+ if (!create_vdp_decoder(ctx))
+ return NULL;
+ }
+
+ VdpChromaType chroma;
+ mp_vdpau_get_format(IMGFMT_VDPAU, &chroma, NULL);
+
+ return mp_vdpau_get_video_surface(p->mpvdp, IMGFMT_VDPAU, chroma, w, h);
+}
+
+static void uninit(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ if (!p)
+ return;
+
+ if (p->context.decoder != VDP_INVALID_HANDLE)
+ p->vdp->decoder_destroy(p->context.decoder);
+
+ // Free bitstream buffers allocated by libavcodec
+ av_freep(&p->context.bitstream_buffers);
+
+ talloc_free(p);
+
+ ctx->hwdec_priv = NULL;
+}
+
+static int init(struct lavc_ctx *ctx)
+{
+ if (!ctx->hwdec_info || !ctx->hwdec_info->vdpau_ctx)
+ return -1;
+
+ struct priv *p = talloc_ptrtype(NULL, p);
+ *p = (struct priv) {
+ .mpvdp = ctx->hwdec_info->vdpau_ctx,
+ };
+ ctx->hwdec_priv = p;
+
+ p->preemption_counter = p->mpvdp->preemption_counter;
+ mark_uninitialized(ctx);
+
+ if (handle_preemption(ctx) < 0)
+ return -1;
+
+ ctx->avctx->hwaccel_context = &p->context;
+
+ return 0;
+}
+
+const struct vd_lavc_hwdec_functions mp_vd_lavc_vdpau = {
+ .image_formats = (const int[]) {IMGFMT_VDPAU, 0},
+ .init = init,
+ .uninit = uninit,
+ .allocate_image = allocate_image,
+};
diff --git a/video/decode/vdpau_old.c b/video/decode/vdpau_old.c
new file mode 100644
index 0000000000..e9c88b69ea
--- /dev/null
+++ b/video/decode/vdpau_old.c
@@ -0,0 +1,267 @@
+/*
+ * VDPAU video output driver
+ *
+ * Copyright (C) 2008 NVIDIA
+ * Copyright (C) 2009 Uoti Urpala
+ *
+ * This file is part of MPlayer.
+ *
+ * MPlayer is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * MPlayer is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with MPlayer; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stddef.h>
+#include <assert.h>
+
+#include <libavcodec/vdpau.h>
+#include <libavutil/common.h>
+
+#include "lavc.h"
+#include "video/fmt-conversion.h"
+#include "video/vdpau.h"
+#include "video/decode/dec_video.h"
+
+struct priv {
+ struct mp_vdpau_ctx *mpvdp;
+ struct vdp_functions *vdp;
+ VdpDevice vdp_device;
+ uint64_t preemption_counter;
+
+ int image_format;
+ int vid_width;
+ int vid_height;
+
+ VdpDecoder decoder;
+ int decoder_max_refs;
+};
+
+static void mark_uninitialized(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ p->vdp_device = VDP_INVALID_HANDLE;
+ p->decoder = VDP_INVALID_HANDLE;
+}
+
+static int handle_preemption(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ if (!mp_vdpau_status_ok(p->mpvdp))
+ return -1;
+
+ // Mark objects as destroyed if preemption+reinit occured
+ if (p->preemption_counter < p->mpvdp->preemption_counter) {
+ p->preemption_counter = p->mpvdp->preemption_counter;
+ mark_uninitialized(ctx);
+ }
+
+ p->vdp_device = p->mpvdp->vdp_device;
+ p->vdp = p->mpvdp->vdp;
+
+ return 0;
+}
+
+static bool create_vdp_decoder(struct lavc_ctx *ctx, int max_refs)
+{
+ struct priv *p = ctx->hwdec_priv;
+ struct vdp_functions *vdp = p->mpvdp->vdp;
+ VdpStatus vdp_st;
+ VdpDecoderProfile vdp_decoder_profile;
+
+ if (handle_preemption(ctx) < 0)
+ return false;
+
+ if (p->decoder != VDP_INVALID_HANDLE)
+ vdp->decoder_destroy(p->decoder);
+
+ switch (p->image_format) {
+ case IMGFMT_VDPAU_MPEG1:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG1;
+ break;
+ case IMGFMT_VDPAU_MPEG2:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG2_MAIN;
+ break;
+ case IMGFMT_VDPAU_H264:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_H264_HIGH;
+ mp_msg(MSGT_VO, MSGL_V, "[vdpau] Creating H264 hardware decoder "
+ "for %d reference frames.\n", max_refs);
+ break;
+ case IMGFMT_VDPAU_WMV3:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_MAIN;
+ break;
+ case IMGFMT_VDPAU_VC1:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_VC1_ADVANCED;
+ break;
+ case IMGFMT_VDPAU_MPEG4:
+ vdp_decoder_profile = VDP_DECODER_PROFILE_MPEG4_PART2_ASP;
+ break;
+ default:
+ mp_msg(MSGT_VO, MSGL_ERR, "[vdpau] Unknown image format!\n");
+ goto fail;
+ }
+ vdp_st = vdp->decoder_create(p->vdp_device, vdp_decoder_profile,
+ p->vid_width, p->vid_height, max_refs,
+ &p->decoder);
+ CHECK_ST_WARNING("Failed creating VDPAU decoder");
+ if (vdp_st != VDP_STATUS_OK)
+ goto fail;
+ p->decoder_max_refs = max_refs;
+ return true;
+
+fail:
+ p->decoder = VDP_INVALID_HANDLE;
+ p->decoder_max_refs = 0;
+ return false;
+}
+
+static void draw_slice_hwdec(struct AVCodecContext *s,
+ const AVFrame *src, int offset[4],
+ int y, int type, int height)
+{
+ sh_video_t *sh = s->opaque;
+ struct lavc_ctx *ctx = sh->context;
+ struct priv *p = ctx->hwdec_priv;
+ struct vdp_functions *vdp = p->vdp;
+ VdpStatus vdp_st;
+
+ if (handle_preemption(ctx) < 0)
+ return;
+
+ struct vdpau_render_state *rndr = (void *)src->data[0];
+
+ int max_refs = p->image_format == IMGFMT_VDPAU_H264 ?
+ rndr->info.h264.num_ref_frames : 2;
+ if ((p->decoder == VDP_INVALID_HANDLE || p->decoder_max_refs < max_refs)
+ && !create_vdp_decoder(ctx, max_refs))
+ return;
+
+ vdp_st = vdp->decoder_render(p->decoder, rndr->surface,
+ (void *)&rndr->info,
+ rndr->bitstream_buffers_used,
+ rndr->bitstream_buffers);
+ CHECK_ST_WARNING("Failed VDPAU decoder rendering");
+}
+
+static void release_surface(void *ptr)
+{
+ struct vdpau_render_state *state = ptr;
+ // Free bitstream buffers allocated by libavcodec
+ av_freep(&state->bitstream_buffers);
+ talloc_free(state);
+}
+
+static struct mp_image *allocate_image(struct lavc_ctx *ctx, AVFrame *frame)
+{
+ struct priv *p = ctx->hwdec_priv;
+ int imgfmt = pixfmt2imgfmt(frame->format);
+
+ if (!IMGFMT_IS_VDPAU(imgfmt))
+ return NULL;
+
+ // frame->width/height lie. Using them breaks with non-mod 16 video.
+ int w = ctx->avctx->width;
+ int h = ctx->avctx->height;
+
+ if (w != p->vid_width || h != p->vid_height || imgfmt != p->image_format) {
+ p->vid_width = w;
+ p->vid_height = h;
+ p->image_format = imgfmt;
+ if (!create_vdp_decoder(ctx, 2))
+ return NULL;
+ }
+
+ VdpChromaType chroma;
+ mp_vdpau_get_format(p->image_format, &chroma, NULL);
+
+ struct mp_image *img =
+ mp_vdpau_get_video_surface(p->mpvdp, imgfmt, chroma, w, h);
+
+ if (!img)
+ return NULL;
+
+ // Create chained reference for vdpau_render_state. This will track the
+ // lifetime of the actual reference too.
+ // This is quite roundabout, but at least it allows us to share the
+ // surface allocator in vo_vdpau.c with the new vdpau code.
+
+ struct vdpau_render_state *state = talloc_ptrtype(NULL, state);
+ memset(state, 0, sizeof(*state));
+ state->surface = (VdpVideoSurface)(intptr_t)img->planes[3];
+
+ talloc_steal(state, img);
+
+ struct mp_image *new = mp_image_new_custom_ref(img, state, release_surface);
+ new->planes[0] = (void *)state;
+ return new;
+}
+
+static void uninit(struct lavc_ctx *ctx)
+{
+ struct priv *p = ctx->hwdec_priv;
+
+ if (!p)
+ return;
+
+ if (p->decoder != VDP_INVALID_HANDLE)
+ p->vdp->decoder_destroy(p->decoder);
+
+ talloc_free(p);
+ ctx->hwdec_priv = NULL;
+}
+
+static int init(struct lavc_ctx *ctx)
+{
+ if (!ctx->hwdec_info || !ctx->hwdec_info->vdpau_ctx)
+ return -1;
+
+ struct priv *p = talloc_ptrtype(NULL, p);
+ *p = (struct priv) {
+ .mpvdp = ctx->hwdec_info->vdpau_ctx,
+ };
+ ctx->hwdec_priv = p;
+
+ p->preemption_counter = p->mpvdp->preemption_counter;
+ mark_uninitialized(ctx);
+
+ if (handle_preemption(ctx) < 0)
+ return -1;
+
+ AVCodecContext *avctx = ctx->avctx;
+
+ avctx->draw_horiz_band = draw_slice_hwdec;
+ avctx->slice_flags = SLICE_FLAG_CODED_ORDER | SLICE_FLAG_ALLOW_FIELD;
+
+ return 0;
+}
+
+static void fix_image(struct lavc_ctx *ctx, struct mp_image *img)
+{
+ // Make it follow the convention of the "new" vdpau decoder
+ struct vdpau_render_state *rndr = (void *)img->planes[0];
+ img->planes[0] = (void *)"dummy"; // must be non-NULL, otherwise arbitrary
+ img->planes[3] = (void *)(intptr_t)rndr->surface;
+}
+
+const struct vd_lavc_hwdec_functions mp_vd_lavc_vdpau_old = {
+ .image_formats = (const int[]) {
+ IMGFMT_VDPAU_MPEG1, IMGFMT_VDPAU_MPEG2, IMGFMT_VDPAU_H264,
+ IMGFMT_VDPAU_WMV3, IMGFMT_VDPAU_VC1, IMGFMT_VDPAU_MPEG4,
+ 0
+ },
+ .init = init,
+ .uninit = uninit,
+ .allocate_image = allocate_image,
+ .fix_image = fix_image,
+};
diff --git a/video/filter/vf.h b/video/filter/vf.h
index d115890f64..c792049b3b 100644
--- a/video/filter/vf.h
+++ b/video/filter/vf.h
@@ -99,8 +99,6 @@ typedef struct vf_seteq {
#define VFCTRL_SET_PP_LEVEL 5 // set postprocessing level
#define VFCTRL_SET_EQUALIZER 6 // set color options (brightness,contrast etc)
#define VFCTRL_GET_EQUALIZER 8 // get color options (brightness,contrast etc)
-#define VFCTRL_HWDEC_DECODER_RENDER 9 // vdpau hw decoding
-#define VFCTRL_HWDEC_ALLOC_SURFACE 10 // vdpau hw decoding
#define VFCTRL_SCREENSHOT 14 // Take screenshot, arg is voctrl_screenshot_args
#define VFCTRL_INIT_OSD 15 // Filter OSD renderer present?
#define VFCTRL_SET_DEINTERLACE 18 // Set deinterlacing status
diff --git a/video/filter/vf_vo.c b/video/filter/vf_vo.c
index 60113192b7..9edb393e23 100644
--- a/video/filter/vf_vo.c
+++ b/video/filter/vf_vo.c
@@ -87,10 +87,6 @@ static int control(struct vf_instance *vf, int request, void *data)
};
return vo_control(video_out, VOCTRL_GET_EQUALIZER, &param) == VO_TRUE;
}
- case VFCTRL_HWDEC_DECODER_RENDER:
- return vo_control(video_out, VOCTRL_HWDEC_DECODER_RENDER, data);
- case VFCTRL_HWDEC_ALLOC_SURFACE:
- return vo_control(video_out, VOCTRL_HWDEC_ALLOC_SURFACE, data);
}
return CONTROL_UNKNOWN;