mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-26 19:01:44 +02:00
b7a335c5e9
Signed-off-by: Wenbin Chen <wenbin.chen@intel.com>
1041 lines
35 KiB
C
1041 lines
35 KiB
C
/*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/**
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* @file
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* Intel Quick Sync Video VPP base function
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*/
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#include "libavutil/common.h"
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#include "libavutil/mathematics.h"
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#include "libavutil/time.h"
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#include "libavutil/pixdesc.h"
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#include "internal.h"
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#include "qsvvpp.h"
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#include "video.h"
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#if QSV_ONEVPL
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#include <mfxdispatcher.h>
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#else
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#define MFXUnload(a) do { } while(0)
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#endif
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#define IS_VIDEO_MEMORY(mode) (mode & (MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | \
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MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET))
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#if QSV_HAVE_OPAQUE
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#define IS_OPAQUE_MEMORY(mode) (mode & MFX_MEMTYPE_OPAQUE_FRAME)
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#endif
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#define IS_SYSTEM_MEMORY(mode) (mode & MFX_MEMTYPE_SYSTEM_MEMORY)
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#define MFX_IMPL_VIA_MASK(impl) (0x0f00 & (impl))
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#define QSV_HAVE_AUDIO !QSV_ONEVPL
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static const AVRational default_tb = { 1, 90000 };
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typedef struct QSVAsyncFrame {
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mfxSyncPoint sync;
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QSVFrame *frame;
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} QSVAsyncFrame;
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static const struct {
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int mfx_iopattern;
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const char *desc;
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} qsv_iopatterns[] = {
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{MFX_IOPATTERN_IN_VIDEO_MEMORY, "input is video memory surface" },
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{MFX_IOPATTERN_IN_SYSTEM_MEMORY, "input is system memory surface" },
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#if QSV_HAVE_OPAQUE
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{MFX_IOPATTERN_IN_OPAQUE_MEMORY, "input is opaque memory surface" },
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#endif
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{MFX_IOPATTERN_OUT_VIDEO_MEMORY, "output is video memory surface" },
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{MFX_IOPATTERN_OUT_SYSTEM_MEMORY, "output is system memory surface" },
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#if QSV_HAVE_OPAQUE
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{MFX_IOPATTERN_OUT_OPAQUE_MEMORY, "output is opaque memory surface" },
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#endif
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};
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int ff_qsvvpp_print_iopattern(void *log_ctx, int mfx_iopattern,
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const char *extra_string)
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{
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const char *desc = NULL;
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for (int i = 0; i < FF_ARRAY_ELEMS(qsv_iopatterns); i++) {
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if (qsv_iopatterns[i].mfx_iopattern == mfx_iopattern) {
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desc = qsv_iopatterns[i].desc;
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}
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}
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if (!desc)
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desc = "unknown iopattern";
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av_log(log_ctx, AV_LOG_VERBOSE, "%s: %s\n", extra_string, desc);
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return 0;
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}
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static const struct {
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mfxStatus mfxerr;
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int averr;
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const char *desc;
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} qsv_errors[] = {
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{ MFX_ERR_NONE, 0, "success" },
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{ MFX_ERR_UNKNOWN, AVERROR_UNKNOWN, "unknown error" },
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{ MFX_ERR_NULL_PTR, AVERROR(EINVAL), "NULL pointer" },
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{ MFX_ERR_UNSUPPORTED, AVERROR(ENOSYS), "unsupported" },
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{ MFX_ERR_MEMORY_ALLOC, AVERROR(ENOMEM), "failed to allocate memory" },
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{ MFX_ERR_NOT_ENOUGH_BUFFER, AVERROR(ENOMEM), "insufficient input/output buffer" },
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{ MFX_ERR_INVALID_HANDLE, AVERROR(EINVAL), "invalid handle" },
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{ MFX_ERR_LOCK_MEMORY, AVERROR(EIO), "failed to lock the memory block" },
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{ MFX_ERR_NOT_INITIALIZED, AVERROR_BUG, "not initialized" },
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{ MFX_ERR_NOT_FOUND, AVERROR(ENOSYS), "specified object was not found" },
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/* the following 3 errors should always be handled explicitly, so those "mappings"
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* are for completeness only */
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{ MFX_ERR_MORE_DATA, AVERROR_UNKNOWN, "expect more data at input" },
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{ MFX_ERR_MORE_SURFACE, AVERROR_UNKNOWN, "expect more surface at output" },
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{ MFX_ERR_MORE_BITSTREAM, AVERROR_UNKNOWN, "expect more bitstream at output" },
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{ MFX_ERR_ABORTED, AVERROR_UNKNOWN, "operation aborted" },
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{ MFX_ERR_DEVICE_LOST, AVERROR(EIO), "device lost" },
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{ MFX_ERR_INCOMPATIBLE_VIDEO_PARAM, AVERROR(EINVAL), "incompatible video parameters" },
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{ MFX_ERR_INVALID_VIDEO_PARAM, AVERROR(EINVAL), "invalid video parameters" },
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{ MFX_ERR_UNDEFINED_BEHAVIOR, AVERROR_BUG, "undefined behavior" },
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{ MFX_ERR_DEVICE_FAILED, AVERROR(EIO), "device failed" },
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#if QSV_HAVE_AUDIO
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{ MFX_ERR_INCOMPATIBLE_AUDIO_PARAM, AVERROR(EINVAL), "incompatible audio parameters" },
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{ MFX_ERR_INVALID_AUDIO_PARAM, AVERROR(EINVAL), "invalid audio parameters" },
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#endif
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{ MFX_ERR_GPU_HANG, AVERROR(EIO), "GPU Hang" },
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{ MFX_ERR_REALLOC_SURFACE, AVERROR_UNKNOWN, "need bigger surface for output" },
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{ MFX_WRN_IN_EXECUTION, 0, "operation in execution" },
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{ MFX_WRN_DEVICE_BUSY, 0, "device busy" },
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{ MFX_WRN_VIDEO_PARAM_CHANGED, 0, "video parameters changed" },
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{ MFX_WRN_PARTIAL_ACCELERATION, 0, "partial acceleration" },
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{ MFX_WRN_INCOMPATIBLE_VIDEO_PARAM, 0, "incompatible video parameters" },
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{ MFX_WRN_VALUE_NOT_CHANGED, 0, "value is saturated" },
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{ MFX_WRN_OUT_OF_RANGE, 0, "value out of range" },
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{ MFX_WRN_FILTER_SKIPPED, 0, "filter skipped" },
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#if QSV_HAVE_AUDIO
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{ MFX_WRN_INCOMPATIBLE_AUDIO_PARAM, 0, "incompatible audio parameters" },
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#endif
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#if QSV_VERSION_ATLEAST(1, 31)
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{ MFX_ERR_NONE_PARTIAL_OUTPUT, 0, "partial output" },
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#endif
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};
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static int qsv_map_error(mfxStatus mfx_err, const char **desc)
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{
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int i;
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for (i = 0; i < FF_ARRAY_ELEMS(qsv_errors); i++) {
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if (qsv_errors[i].mfxerr == mfx_err) {
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if (desc)
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*desc = qsv_errors[i].desc;
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return qsv_errors[i].averr;
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}
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}
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if (desc)
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*desc = "unknown error";
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return AVERROR_UNKNOWN;
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}
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int ff_qsvvpp_print_error(void *log_ctx, mfxStatus err,
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const char *error_string)
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{
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const char *desc;
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int ret;
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ret = qsv_map_error(err, &desc);
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av_log(log_ctx, AV_LOG_ERROR, "%s: %s (%d)\n", error_string, desc, err);
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return ret;
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}
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int ff_qsvvpp_print_warning(void *log_ctx, mfxStatus err,
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const char *warning_string)
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{
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const char *desc;
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int ret;
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ret = qsv_map_error(err, &desc);
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av_log(log_ctx, AV_LOG_WARNING, "%s: %s (%d)\n", warning_string, desc, err);
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return ret;
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}
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/* functions for frameAlloc */
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static mfxStatus frame_alloc(mfxHDL pthis, mfxFrameAllocRequest *req,
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mfxFrameAllocResponse *resp)
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{
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QSVVPPContext *s = pthis;
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int i;
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if (!(req->Type & MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET) ||
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!(req->Type & (MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT)) ||
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!(req->Type & MFX_MEMTYPE_EXTERNAL_FRAME))
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return MFX_ERR_UNSUPPORTED;
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if (req->Type & MFX_MEMTYPE_FROM_VPPIN) {
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resp->mids = av_mallocz(s->nb_surface_ptrs_in * sizeof(*resp->mids));
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if (!resp->mids)
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return AVERROR(ENOMEM);
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for (i = 0; i < s->nb_surface_ptrs_in; i++)
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resp->mids[i] = s->surface_ptrs_in[i]->Data.MemId;
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resp->NumFrameActual = s->nb_surface_ptrs_in;
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} else {
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resp->mids = av_mallocz(s->nb_surface_ptrs_out * sizeof(*resp->mids));
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if (!resp->mids)
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return AVERROR(ENOMEM);
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for (i = 0; i < s->nb_surface_ptrs_out; i++)
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resp->mids[i] = s->surface_ptrs_out[i]->Data.MemId;
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resp->NumFrameActual = s->nb_surface_ptrs_out;
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}
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return MFX_ERR_NONE;
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}
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static mfxStatus frame_free(mfxHDL pthis, mfxFrameAllocResponse *resp)
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{
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av_freep(&resp->mids);
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return MFX_ERR_NONE;
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}
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static mfxStatus frame_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
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{
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return MFX_ERR_UNSUPPORTED;
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}
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static mfxStatus frame_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
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{
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return MFX_ERR_UNSUPPORTED;
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}
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static mfxStatus frame_get_hdl(mfxHDL pthis, mfxMemId mid, mfxHDL *hdl)
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{
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mfxHDLPair *pair_dst = (mfxHDLPair*)hdl;
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mfxHDLPair *pair_src = (mfxHDLPair*)mid;
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pair_dst->first = pair_src->first;
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if (pair_src->second != (mfxMemId)MFX_INFINITE)
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pair_dst->second = pair_src->second;
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return MFX_ERR_NONE;
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}
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static int pix_fmt_to_mfx_fourcc(int format)
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{
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switch (format) {
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case AV_PIX_FMT_YUV420P:
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return MFX_FOURCC_YV12;
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case AV_PIX_FMT_NV12:
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return MFX_FOURCC_NV12;
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case AV_PIX_FMT_YUYV422:
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return MFX_FOURCC_YUY2;
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case AV_PIX_FMT_BGRA:
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return MFX_FOURCC_RGB4;
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case AV_PIX_FMT_P010:
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return MFX_FOURCC_P010;
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#if CONFIG_VAAPI
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case AV_PIX_FMT_UYVY422:
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return MFX_FOURCC_UYVY;
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#endif
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}
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return MFX_FOURCC_NV12;
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}
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static int map_frame_to_surface(AVFrame *frame, mfxFrameSurface1 *surface)
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{
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switch (frame->format) {
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case AV_PIX_FMT_NV12:
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case AV_PIX_FMT_P010:
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surface->Data.Y = frame->data[0];
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surface->Data.UV = frame->data[1];
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break;
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case AV_PIX_FMT_YUV420P:
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surface->Data.Y = frame->data[0];
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surface->Data.U = frame->data[1];
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surface->Data.V = frame->data[2];
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break;
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case AV_PIX_FMT_YUYV422:
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surface->Data.Y = frame->data[0];
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surface->Data.U = frame->data[0] + 1;
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surface->Data.V = frame->data[0] + 3;
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break;
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case AV_PIX_FMT_RGB32:
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surface->Data.B = frame->data[0];
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surface->Data.G = frame->data[0] + 1;
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surface->Data.R = frame->data[0] + 2;
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surface->Data.A = frame->data[0] + 3;
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break;
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case AV_PIX_FMT_UYVY422:
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surface->Data.Y = frame->data[0] + 1;
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surface->Data.U = frame->data[0];
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surface->Data.V = frame->data[0] + 2;
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break;
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default:
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return MFX_ERR_UNSUPPORTED;
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}
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surface->Data.Pitch = frame->linesize[0];
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return 0;
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}
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/* fill the surface info */
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static int fill_frameinfo_by_link(mfxFrameInfo *frameinfo, AVFilterLink *link)
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{
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enum AVPixelFormat pix_fmt;
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AVHWFramesContext *frames_ctx;
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AVQSVFramesContext *frames_hwctx;
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const AVPixFmtDescriptor *desc;
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if (link->format == AV_PIX_FMT_QSV) {
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if (!link->hw_frames_ctx)
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return AVERROR(EINVAL);
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frames_ctx = (AVHWFramesContext *)link->hw_frames_ctx->data;
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frames_hwctx = frames_ctx->hwctx;
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*frameinfo = frames_hwctx->surfaces[0].Info;
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} else {
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pix_fmt = link->format;
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desc = av_pix_fmt_desc_get(pix_fmt);
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if (!desc)
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return AVERROR_BUG;
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frameinfo->CropX = 0;
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frameinfo->CropY = 0;
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frameinfo->Width = FFALIGN(link->w, 32);
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frameinfo->Height = FFALIGN(link->h, 32);
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frameinfo->PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
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frameinfo->FourCC = pix_fmt_to_mfx_fourcc(pix_fmt);
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frameinfo->BitDepthLuma = desc->comp[0].depth;
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frameinfo->BitDepthChroma = desc->comp[0].depth;
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frameinfo->Shift = desc->comp[0].depth > 8;
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if (desc->log2_chroma_w && desc->log2_chroma_h)
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frameinfo->ChromaFormat = MFX_CHROMAFORMAT_YUV420;
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else if (desc->log2_chroma_w)
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frameinfo->ChromaFormat = MFX_CHROMAFORMAT_YUV422;
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else
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frameinfo->ChromaFormat = MFX_CHROMAFORMAT_YUV444;
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}
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frameinfo->CropW = link->w;
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frameinfo->CropH = link->h;
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frameinfo->FrameRateExtN = link->frame_rate.num;
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frameinfo->FrameRateExtD = link->frame_rate.den;
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/* Apparently VPP in the SDK requires the frame rate to be set to some value, otherwise
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* init will fail */
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if (frameinfo->FrameRateExtD == 0 || frameinfo->FrameRateExtN == 0) {
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frameinfo->FrameRateExtN = 25;
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frameinfo->FrameRateExtD = 1;
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}
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frameinfo->AspectRatioW = link->sample_aspect_ratio.num ? link->sample_aspect_ratio.num : 1;
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frameinfo->AspectRatioH = link->sample_aspect_ratio.den ? link->sample_aspect_ratio.den : 1;
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return 0;
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}
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static void clear_unused_frames(QSVFrame *list)
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{
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while (list) {
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/* list->queued==1 means the frame is not cached in VPP
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* process any more, it can be released to pool. */
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if ((list->queued == 1) && !list->surface.Data.Locked) {
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av_frame_free(&list->frame);
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list->queued = 0;
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}
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list = list->next;
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}
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}
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static void clear_frame_list(QSVFrame **list)
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{
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while (*list) {
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QSVFrame *frame;
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frame = *list;
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*list = (*list)->next;
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av_frame_free(&frame->frame);
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av_freep(&frame);
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}
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}
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static QSVFrame *get_free_frame(QSVFrame **list)
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{
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QSVFrame *out = *list;
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for (; out; out = out->next) {
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if (!out->queued) {
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out->queued = 1;
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break;
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}
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}
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if (!out) {
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out = av_mallocz(sizeof(*out));
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if (!out) {
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av_log(NULL, AV_LOG_ERROR, "Can't alloc new output frame.\n");
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return NULL;
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}
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out->queued = 1;
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out->next = *list;
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*list = out;
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}
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return out;
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}
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/* get the input surface */
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static QSVFrame *submit_frame(QSVVPPContext *s, AVFilterLink *inlink, AVFrame *picref)
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{
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QSVFrame *qsv_frame;
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AVFilterContext *ctx = inlink->dst;
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clear_unused_frames(s->in_frame_list);
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qsv_frame = get_free_frame(&s->in_frame_list);
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if (!qsv_frame)
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return NULL;
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/* Turn AVFrame into mfxFrameSurface1.
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* For video/opaque memory mode, pix_fmt is AV_PIX_FMT_QSV, and
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* mfxFrameSurface1 is stored in AVFrame->data[3];
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* for system memory mode, raw video data is stored in
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* AVFrame, we should map it into mfxFrameSurface1.
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*/
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if (!IS_SYSTEM_MEMORY(s->in_mem_mode)) {
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if (picref->format != AV_PIX_FMT_QSV) {
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av_log(ctx, AV_LOG_ERROR, "QSVVPP gets a wrong frame.\n");
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return NULL;
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}
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qsv_frame->frame = av_frame_clone(picref);
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qsv_frame->surface = *(mfxFrameSurface1 *)qsv_frame->frame->data[3];
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} else {
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/* make a copy if the input is not padded as libmfx requires */
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if (picref->height & 31 || picref->linesize[0] & 31) {
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qsv_frame->frame = ff_get_video_buffer(inlink,
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FFALIGN(inlink->w, 32),
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FFALIGN(inlink->h, 32));
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if (!qsv_frame->frame)
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return NULL;
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qsv_frame->frame->width = picref->width;
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qsv_frame->frame->height = picref->height;
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if (av_frame_copy(qsv_frame->frame, picref) < 0) {
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av_frame_free(&qsv_frame->frame);
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return NULL;
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}
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if (av_frame_copy_props(qsv_frame->frame, picref) < 0) {
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av_frame_free(&qsv_frame->frame);
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return NULL;
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}
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} else
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qsv_frame->frame = av_frame_clone(picref);
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if (map_frame_to_surface(qsv_frame->frame,
|
|
&qsv_frame->surface) < 0) {
|
|
av_log(ctx, AV_LOG_ERROR, "Unsupported frame.\n");
|
|
return NULL;
|
|
}
|
|
}
|
|
|
|
qsv_frame->surface.Info = s->frame_infos[FF_INLINK_IDX(inlink)];
|
|
qsv_frame->surface.Data.TimeStamp = av_rescale_q(qsv_frame->frame->pts,
|
|
inlink->time_base, default_tb);
|
|
|
|
qsv_frame->surface.Info.PicStruct =
|
|
!qsv_frame->frame->interlaced_frame ? MFX_PICSTRUCT_PROGRESSIVE :
|
|
(qsv_frame->frame->top_field_first ? MFX_PICSTRUCT_FIELD_TFF :
|
|
MFX_PICSTRUCT_FIELD_BFF);
|
|
if (qsv_frame->frame->repeat_pict == 1)
|
|
qsv_frame->surface.Info.PicStruct |= MFX_PICSTRUCT_FIELD_REPEATED;
|
|
else if (qsv_frame->frame->repeat_pict == 2)
|
|
qsv_frame->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_DOUBLING;
|
|
else if (qsv_frame->frame->repeat_pict == 4)
|
|
qsv_frame->surface.Info.PicStruct |= MFX_PICSTRUCT_FRAME_TRIPLING;
|
|
|
|
return qsv_frame;
|
|
}
|
|
|
|
/* get the output surface */
|
|
static QSVFrame *query_frame(QSVVPPContext *s, AVFilterLink *outlink)
|
|
{
|
|
AVFilterContext *ctx = outlink->src;
|
|
QSVFrame *out_frame;
|
|
int ret;
|
|
|
|
clear_unused_frames(s->out_frame_list);
|
|
|
|
out_frame = get_free_frame(&s->out_frame_list);
|
|
if (!out_frame)
|
|
return NULL;
|
|
|
|
/* For video memory, get a hw frame;
|
|
* For system memory, get a sw frame and map it into a mfx_surface. */
|
|
if (!IS_SYSTEM_MEMORY(s->out_mem_mode)) {
|
|
out_frame->frame = av_frame_alloc();
|
|
if (!out_frame->frame)
|
|
return NULL;
|
|
|
|
ret = av_hwframe_get_buffer(outlink->hw_frames_ctx, out_frame->frame, 0);
|
|
if (ret < 0) {
|
|
av_log(ctx, AV_LOG_ERROR, "Can't allocate a surface.\n");
|
|
return NULL;
|
|
}
|
|
|
|
out_frame->surface = *(mfxFrameSurface1 *)out_frame->frame->data[3];
|
|
} else {
|
|
/* Get a frame with aligned dimensions.
|
|
* Libmfx need system memory being 128x64 aligned */
|
|
out_frame->frame = ff_get_video_buffer(outlink,
|
|
FFALIGN(outlink->w, 128),
|
|
FFALIGN(outlink->h, 64));
|
|
if (!out_frame->frame)
|
|
return NULL;
|
|
|
|
ret = map_frame_to_surface(out_frame->frame,
|
|
&out_frame->surface);
|
|
if (ret < 0)
|
|
return NULL;
|
|
}
|
|
|
|
if (outlink->frame_rate.num && outlink->frame_rate.den)
|
|
out_frame->frame->duration = av_rescale_q(1, av_inv_q(outlink->frame_rate), outlink->time_base);
|
|
else
|
|
out_frame->frame->duration = 0;
|
|
|
|
out_frame->frame->width = outlink->w;
|
|
out_frame->frame->height = outlink->h;
|
|
out_frame->surface.Info = s->vpp_param.vpp.Out;
|
|
|
|
return out_frame;
|
|
}
|
|
|
|
/* create the QSV session */
|
|
static int init_vpp_session(AVFilterContext *avctx, QSVVPPContext *s)
|
|
{
|
|
AVFilterLink *inlink = avctx->inputs[0];
|
|
AVFilterLink *outlink = avctx->outputs[0];
|
|
AVQSVFramesContext *in_frames_hwctx = NULL;
|
|
AVQSVFramesContext *out_frames_hwctx = NULL;
|
|
|
|
AVBufferRef *device_ref;
|
|
AVHWDeviceContext *device_ctx;
|
|
AVQSVDeviceContext *device_hwctx;
|
|
mfxHDL handle;
|
|
mfxHandleType handle_type;
|
|
mfxVersion ver;
|
|
mfxIMPL impl;
|
|
int ret, i;
|
|
|
|
if (inlink->hw_frames_ctx) {
|
|
AVHWFramesContext *frames_ctx = (AVHWFramesContext *)inlink->hw_frames_ctx->data;
|
|
|
|
device_ref = frames_ctx->device_ref;
|
|
in_frames_hwctx = frames_ctx->hwctx;
|
|
|
|
s->in_mem_mode = in_frames_hwctx->frame_type;
|
|
|
|
s->surface_ptrs_in = av_calloc(in_frames_hwctx->nb_surfaces,
|
|
sizeof(*s->surface_ptrs_in));
|
|
if (!s->surface_ptrs_in)
|
|
return AVERROR(ENOMEM);
|
|
|
|
for (i = 0; i < in_frames_hwctx->nb_surfaces; i++)
|
|
s->surface_ptrs_in[i] = in_frames_hwctx->surfaces + i;
|
|
|
|
s->nb_surface_ptrs_in = in_frames_hwctx->nb_surfaces;
|
|
} else if (avctx->hw_device_ctx) {
|
|
device_ref = avctx->hw_device_ctx;
|
|
s->in_mem_mode = MFX_MEMTYPE_SYSTEM_MEMORY;
|
|
} else {
|
|
av_log(avctx, AV_LOG_ERROR, "No hw context provided.\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
device_ctx = (AVHWDeviceContext *)device_ref->data;
|
|
device_hwctx = device_ctx->hwctx;
|
|
|
|
if (outlink->format == AV_PIX_FMT_QSV) {
|
|
AVHWFramesContext *out_frames_ctx;
|
|
AVBufferRef *out_frames_ref = av_hwframe_ctx_alloc(device_ref);
|
|
if (!out_frames_ref)
|
|
return AVERROR(ENOMEM);
|
|
|
|
#if QSV_HAVE_OPAQUE
|
|
s->out_mem_mode = IS_OPAQUE_MEMORY(s->in_mem_mode) ?
|
|
MFX_MEMTYPE_OPAQUE_FRAME :
|
|
MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_FROM_VPPOUT;
|
|
#else
|
|
s->out_mem_mode = MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET | MFX_MEMTYPE_FROM_VPPOUT;
|
|
#endif
|
|
|
|
out_frames_ctx = (AVHWFramesContext *)out_frames_ref->data;
|
|
out_frames_hwctx = out_frames_ctx->hwctx;
|
|
|
|
out_frames_ctx->format = AV_PIX_FMT_QSV;
|
|
out_frames_ctx->width = FFALIGN(outlink->w, 32);
|
|
out_frames_ctx->height = FFALIGN(outlink->h, 32);
|
|
out_frames_ctx->sw_format = s->out_sw_format;
|
|
out_frames_ctx->initial_pool_size = 64;
|
|
if (avctx->extra_hw_frames > 0)
|
|
out_frames_ctx->initial_pool_size += avctx->extra_hw_frames;
|
|
out_frames_hwctx->frame_type = s->out_mem_mode;
|
|
|
|
ret = av_hwframe_ctx_init(out_frames_ref);
|
|
if (ret < 0) {
|
|
av_buffer_unref(&out_frames_ref);
|
|
av_log(avctx, AV_LOG_ERROR, "Error creating frames_ctx for output pad.\n");
|
|
return ret;
|
|
}
|
|
|
|
s->surface_ptrs_out = av_calloc(out_frames_hwctx->nb_surfaces,
|
|
sizeof(*s->surface_ptrs_out));
|
|
if (!s->surface_ptrs_out) {
|
|
av_buffer_unref(&out_frames_ref);
|
|
return AVERROR(ENOMEM);
|
|
}
|
|
|
|
for (i = 0; i < out_frames_hwctx->nb_surfaces; i++)
|
|
s->surface_ptrs_out[i] = out_frames_hwctx->surfaces + i;
|
|
s->nb_surface_ptrs_out = out_frames_hwctx->nb_surfaces;
|
|
|
|
av_buffer_unref(&outlink->hw_frames_ctx);
|
|
outlink->hw_frames_ctx = out_frames_ref;
|
|
} else
|
|
s->out_mem_mode = MFX_MEMTYPE_SYSTEM_MEMORY;
|
|
|
|
/* extract the properties of the "master" session given to us */
|
|
ret = MFXQueryIMPL(device_hwctx->session, &impl);
|
|
if (ret == MFX_ERR_NONE)
|
|
ret = MFXQueryVersion(device_hwctx->session, &ver);
|
|
if (ret != MFX_ERR_NONE) {
|
|
av_log(avctx, AV_LOG_ERROR, "Error querying the session attributes\n");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
if (MFX_IMPL_VIA_VAAPI == MFX_IMPL_VIA_MASK(impl)) {
|
|
handle_type = MFX_HANDLE_VA_DISPLAY;
|
|
} else if (MFX_IMPL_VIA_D3D11 == MFX_IMPL_VIA_MASK(impl)) {
|
|
handle_type = MFX_HANDLE_D3D11_DEVICE;
|
|
} else if (MFX_IMPL_VIA_D3D9 == MFX_IMPL_VIA_MASK(impl)) {
|
|
handle_type = MFX_HANDLE_D3D9_DEVICE_MANAGER;
|
|
} else {
|
|
av_log(avctx, AV_LOG_ERROR, "Error unsupported handle type\n");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
ret = MFXVideoCORE_GetHandle(device_hwctx->session, handle_type, &handle);
|
|
if (ret < 0)
|
|
return ff_qsvvpp_print_error(avctx, ret, "Error getting the session handle");
|
|
else if (ret > 0) {
|
|
ff_qsvvpp_print_warning(avctx, ret, "Warning in getting the session handle");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
/* create a "slave" session with those same properties, to be used for vpp */
|
|
ret = ff_qsvvpp_create_mfx_session(avctx, device_hwctx->loader, impl, &ver,
|
|
&s->session);
|
|
if (ret)
|
|
return ret;
|
|
|
|
if (handle) {
|
|
ret = MFXVideoCORE_SetHandle(s->session, handle_type, handle);
|
|
if (ret != MFX_ERR_NONE)
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
if (QSV_RUNTIME_VERSION_ATLEAST(ver, 1, 25)) {
|
|
ret = MFXJoinSession(device_hwctx->session, s->session);
|
|
if (ret != MFX_ERR_NONE)
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
#if QSV_HAVE_OPAQUE
|
|
if (IS_OPAQUE_MEMORY(s->in_mem_mode) || IS_OPAQUE_MEMORY(s->out_mem_mode)) {
|
|
s->opaque_alloc.In.Surfaces = s->surface_ptrs_in;
|
|
s->opaque_alloc.In.NumSurface = s->nb_surface_ptrs_in;
|
|
s->opaque_alloc.In.Type = s->in_mem_mode;
|
|
|
|
s->opaque_alloc.Out.Surfaces = s->surface_ptrs_out;
|
|
s->opaque_alloc.Out.NumSurface = s->nb_surface_ptrs_out;
|
|
s->opaque_alloc.Out.Type = s->out_mem_mode;
|
|
|
|
s->opaque_alloc.Header.BufferId = MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION;
|
|
s->opaque_alloc.Header.BufferSz = sizeof(s->opaque_alloc);
|
|
} else
|
|
#endif
|
|
if (IS_VIDEO_MEMORY(s->in_mem_mode) || IS_VIDEO_MEMORY(s->out_mem_mode)) {
|
|
mfxFrameAllocator frame_allocator = {
|
|
.pthis = s,
|
|
.Alloc = frame_alloc,
|
|
.Lock = frame_lock,
|
|
.Unlock = frame_unlock,
|
|
.GetHDL = frame_get_hdl,
|
|
.Free = frame_free,
|
|
};
|
|
|
|
ret = MFXVideoCORE_SetFrameAllocator(s->session, &frame_allocator);
|
|
if (ret != MFX_ERR_NONE)
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_qsvvpp_init(AVFilterContext *avctx, QSVVPPParam *param)
|
|
{
|
|
int i;
|
|
int ret;
|
|
QSVVPPContext *s = avctx->priv;
|
|
|
|
s->filter_frame = param->filter_frame;
|
|
if (!s->filter_frame)
|
|
s->filter_frame = ff_filter_frame;
|
|
s->out_sw_format = param->out_sw_format;
|
|
|
|
/* create the vpp session */
|
|
ret = init_vpp_session(avctx, s);
|
|
if (ret < 0)
|
|
goto failed;
|
|
|
|
s->frame_infos = av_calloc(avctx->nb_inputs, sizeof(*s->frame_infos));
|
|
if (!s->frame_infos) {
|
|
ret = AVERROR(ENOMEM);
|
|
goto failed;
|
|
}
|
|
|
|
/* Init each input's information */
|
|
for (i = 0; i < avctx->nb_inputs; i++) {
|
|
ret = fill_frameinfo_by_link(&s->frame_infos[i], avctx->inputs[i]);
|
|
if (ret < 0)
|
|
goto failed;
|
|
}
|
|
|
|
/* Update input's frame info according to crop */
|
|
for (i = 0; i < param->num_crop; i++) {
|
|
QSVVPPCrop *crop = param->crop + i;
|
|
if (crop->in_idx > avctx->nb_inputs) {
|
|
ret = AVERROR(EINVAL);
|
|
goto failed;
|
|
}
|
|
s->frame_infos[crop->in_idx].CropX = crop->x;
|
|
s->frame_infos[crop->in_idx].CropY = crop->y;
|
|
s->frame_infos[crop->in_idx].CropW = crop->w;
|
|
s->frame_infos[crop->in_idx].CropH = crop->h;
|
|
}
|
|
|
|
s->vpp_param.vpp.In = s->frame_infos[0];
|
|
|
|
ret = fill_frameinfo_by_link(&s->vpp_param.vpp.Out, avctx->outputs[0]);
|
|
if (ret < 0) {
|
|
av_log(avctx, AV_LOG_ERROR, "Fail to get frame info from link.\n");
|
|
goto failed;
|
|
}
|
|
|
|
#if QSV_HAVE_OPAQUE
|
|
if (IS_OPAQUE_MEMORY(s->in_mem_mode) || IS_OPAQUE_MEMORY(s->out_mem_mode)) {
|
|
s->nb_ext_buffers = param->num_ext_buf + 1;
|
|
s->ext_buffers = av_calloc(s->nb_ext_buffers, sizeof(*s->ext_buffers));
|
|
if (!s->ext_buffers) {
|
|
ret = AVERROR(ENOMEM);
|
|
goto failed;
|
|
}
|
|
|
|
s->ext_buffers[0] = (mfxExtBuffer *)&s->opaque_alloc;
|
|
for (i = 1; i < param->num_ext_buf; i++)
|
|
s->ext_buffers[i] = param->ext_buf[i - 1];
|
|
s->vpp_param.ExtParam = s->ext_buffers;
|
|
s->vpp_param.NumExtParam = s->nb_ext_buffers;
|
|
} else {
|
|
s->vpp_param.NumExtParam = param->num_ext_buf;
|
|
s->vpp_param.ExtParam = param->ext_buf;
|
|
}
|
|
#else
|
|
s->vpp_param.NumExtParam = param->num_ext_buf;
|
|
s->vpp_param.ExtParam = param->ext_buf;
|
|
#endif
|
|
|
|
s->got_frame = 0;
|
|
|
|
/** keep fifo size at least 1. Even when async_depth is 0, fifo is used. */
|
|
s->async_fifo = av_fifo_alloc2(s->async_depth + 1, sizeof(QSVAsyncFrame), 0);
|
|
if (!s->async_fifo) {
|
|
ret = AVERROR(ENOMEM);
|
|
goto failed;
|
|
}
|
|
|
|
s->vpp_param.AsyncDepth = s->async_depth;
|
|
|
|
if (IS_SYSTEM_MEMORY(s->in_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_IN_SYSTEM_MEMORY;
|
|
else if (IS_VIDEO_MEMORY(s->in_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_IN_VIDEO_MEMORY;
|
|
#if QSV_HAVE_OPAQUE
|
|
else if (IS_OPAQUE_MEMORY(s->in_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_IN_OPAQUE_MEMORY;
|
|
#endif
|
|
|
|
if (IS_SYSTEM_MEMORY(s->out_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_OUT_SYSTEM_MEMORY;
|
|
else if (IS_VIDEO_MEMORY(s->out_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_OUT_VIDEO_MEMORY;
|
|
#if QSV_HAVE_OPAQUE
|
|
else if (IS_OPAQUE_MEMORY(s->out_mem_mode))
|
|
s->vpp_param.IOPattern |= MFX_IOPATTERN_OUT_OPAQUE_MEMORY;
|
|
#endif
|
|
|
|
/* Print input memory mode */
|
|
ff_qsvvpp_print_iopattern(avctx, s->vpp_param.IOPattern & 0x0F, "VPP");
|
|
/* Print output memory mode */
|
|
ff_qsvvpp_print_iopattern(avctx, s->vpp_param.IOPattern & 0xF0, "VPP");
|
|
ret = MFXVideoVPP_Init(s->session, &s->vpp_param);
|
|
if (ret < 0) {
|
|
ret = ff_qsvvpp_print_error(avctx, ret, "Failed to create a qsvvpp");
|
|
goto failed;
|
|
} else if (ret > 0)
|
|
ff_qsvvpp_print_warning(avctx, ret, "Warning When creating qsvvpp");
|
|
|
|
return 0;
|
|
|
|
failed:
|
|
ff_qsvvpp_close(avctx);
|
|
|
|
return ret;
|
|
}
|
|
|
|
int ff_qsvvpp_close(AVFilterContext *avctx)
|
|
{
|
|
QSVVPPContext *s = avctx->priv;
|
|
|
|
if (s->session) {
|
|
MFXVideoVPP_Close(s->session);
|
|
MFXClose(s->session);
|
|
s->session = NULL;
|
|
}
|
|
|
|
/* release all the resources */
|
|
clear_frame_list(&s->in_frame_list);
|
|
clear_frame_list(&s->out_frame_list);
|
|
av_freep(&s->surface_ptrs_in);
|
|
av_freep(&s->surface_ptrs_out);
|
|
#if QSV_HAVE_OPAQUE
|
|
av_freep(&s->ext_buffers);
|
|
#endif
|
|
av_freep(&s->frame_infos);
|
|
av_fifo_freep2(&s->async_fifo);
|
|
|
|
return 0;
|
|
}
|
|
|
|
int ff_qsvvpp_filter_frame(QSVVPPContext *s, AVFilterLink *inlink, AVFrame *picref)
|
|
{
|
|
AVFilterContext *ctx = inlink->dst;
|
|
AVFilterLink *outlink = ctx->outputs[0];
|
|
QSVAsyncFrame aframe;
|
|
mfxSyncPoint sync;
|
|
QSVFrame *in_frame, *out_frame;
|
|
int ret, ret1, filter_ret;
|
|
|
|
while (s->eof && av_fifo_read(s->async_fifo, &aframe, 1) >= 0) {
|
|
if (MFXVideoCORE_SyncOperation(s->session, aframe.sync, 1000) < 0)
|
|
av_log(ctx, AV_LOG_WARNING, "Sync failed.\n");
|
|
|
|
filter_ret = s->filter_frame(outlink, aframe.frame->frame);
|
|
if (filter_ret < 0) {
|
|
av_frame_free(&aframe.frame->frame);
|
|
return filter_ret;
|
|
}
|
|
aframe.frame->queued--;
|
|
s->got_frame = 1;
|
|
aframe.frame->frame = NULL;
|
|
};
|
|
|
|
if (!picref)
|
|
return 0;
|
|
|
|
in_frame = submit_frame(s, inlink, picref);
|
|
if (!in_frame) {
|
|
av_log(ctx, AV_LOG_ERROR, "Failed to submit frame on input[%d]\n",
|
|
FF_INLINK_IDX(inlink));
|
|
return AVERROR(ENOMEM);
|
|
}
|
|
|
|
do {
|
|
out_frame = query_frame(s, outlink);
|
|
if (!out_frame) {
|
|
av_log(ctx, AV_LOG_ERROR, "Failed to query an output frame.\n");
|
|
return AVERROR(ENOMEM);
|
|
}
|
|
|
|
do {
|
|
ret = MFXVideoVPP_RunFrameVPPAsync(s->session, &in_frame->surface,
|
|
&out_frame->surface, NULL, &sync);
|
|
if (ret == MFX_WRN_DEVICE_BUSY)
|
|
av_usleep(500);
|
|
} while (ret == MFX_WRN_DEVICE_BUSY);
|
|
|
|
if (ret < 0 && ret != MFX_ERR_MORE_SURFACE) {
|
|
/* Ignore more_data error */
|
|
if (ret == MFX_ERR_MORE_DATA)
|
|
return AVERROR(EAGAIN);
|
|
break;
|
|
}
|
|
out_frame->frame->pts = av_rescale_q(out_frame->surface.Data.TimeStamp,
|
|
default_tb, outlink->time_base);
|
|
|
|
out_frame->queued++;
|
|
aframe = (QSVAsyncFrame){ sync, out_frame };
|
|
av_fifo_write(s->async_fifo, &aframe, 1);
|
|
|
|
if (av_fifo_can_read(s->async_fifo) > s->async_depth) {
|
|
av_fifo_read(s->async_fifo, &aframe, 1);
|
|
|
|
do {
|
|
ret1 = MFXVideoCORE_SyncOperation(s->session, aframe.sync, 1000);
|
|
} while (ret1 == MFX_WRN_IN_EXECUTION);
|
|
|
|
if (ret1 < 0) {
|
|
ret = ret1;
|
|
break;
|
|
}
|
|
|
|
filter_ret = s->filter_frame(outlink, aframe.frame->frame);
|
|
if (filter_ret < 0) {
|
|
av_frame_free(&aframe.frame->frame);
|
|
return filter_ret;
|
|
}
|
|
|
|
aframe.frame->queued--;
|
|
s->got_frame = 1;
|
|
aframe.frame->frame = NULL;
|
|
}
|
|
} while(ret == MFX_ERR_MORE_SURFACE);
|
|
|
|
if (ret < 0)
|
|
return ff_qsvvpp_print_error(ctx, ret, "Error running VPP");
|
|
else if (ret > 0)
|
|
ff_qsvvpp_print_warning(ctx, ret, "Warning in running VPP");
|
|
|
|
return 0;
|
|
}
|
|
|
|
#if QSV_ONEVPL
|
|
|
|
int ff_qsvvpp_create_mfx_session(void *ctx,
|
|
void *loader,
|
|
mfxIMPL implementation,
|
|
mfxVersion *pver,
|
|
mfxSession *psession)
|
|
{
|
|
mfxStatus sts;
|
|
mfxSession session = NULL;
|
|
uint32_t impl_idx = 0;
|
|
|
|
av_log(ctx, AV_LOG_VERBOSE,
|
|
"Use Intel(R) oneVPL to create MFX session with the specified MFX loader\n");
|
|
|
|
if (!loader) {
|
|
av_log(ctx, AV_LOG_ERROR, "Invalid MFX Loader handle\n");
|
|
return AVERROR(EINVAL);
|
|
}
|
|
|
|
while (1) {
|
|
/* Enumerate all implementations */
|
|
mfxImplDescription *impl_desc;
|
|
|
|
sts = MFXEnumImplementations(loader, impl_idx,
|
|
MFX_IMPLCAPS_IMPLDESCSTRUCTURE,
|
|
(mfxHDL *)&impl_desc);
|
|
/* Failed to find an available implementation */
|
|
if (sts == MFX_ERR_NOT_FOUND)
|
|
break;
|
|
else if (sts != MFX_ERR_NONE) {
|
|
impl_idx++;
|
|
continue;
|
|
}
|
|
|
|
sts = MFXCreateSession(loader, impl_idx, &session);
|
|
MFXDispReleaseImplDescription(loader, impl_desc);
|
|
if (sts == MFX_ERR_NONE)
|
|
break;
|
|
|
|
impl_idx++;
|
|
}
|
|
|
|
if (sts < 0)
|
|
return ff_qsvvpp_print_error(ctx, sts,
|
|
"Error creating a MFX session");
|
|
else if (sts > 0) {
|
|
ff_qsvvpp_print_warning(ctx, sts,
|
|
"Warning in MFX session creation");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
*psession = session;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#else
|
|
|
|
int ff_qsvvpp_create_mfx_session(void *ctx,
|
|
void *loader,
|
|
mfxIMPL implementation,
|
|
mfxVersion *pver,
|
|
mfxSession *psession)
|
|
{
|
|
mfxSession session = NULL;
|
|
mfxStatus sts;
|
|
|
|
av_log(ctx, AV_LOG_VERBOSE,
|
|
"Use Intel(R) Media SDK to create MFX session, API version is "
|
|
"%d.%d, the required implementation version is %d.%d\n",
|
|
MFX_VERSION_MAJOR, MFX_VERSION_MINOR, pver->Major, pver->Minor);
|
|
|
|
*psession = NULL;
|
|
sts = MFXInit(implementation, pver, &session);
|
|
if (sts < 0)
|
|
return ff_qsvvpp_print_error(ctx, sts,
|
|
"Error initializing an MFX session");
|
|
else if (sts > 0) {
|
|
ff_qsvvpp_print_warning(ctx, sts, "Warning in MFX session initialization");
|
|
return AVERROR_UNKNOWN;
|
|
}
|
|
|
|
*psession = session;
|
|
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
AVFrame *ff_qsvvpp_get_video_buffer(AVFilterLink *inlink, int w, int h)
|
|
{
|
|
/* When process YUV420 frames, FFmpeg uses same alignment on Y/U/V
|
|
* planes. VPL and MSDK use Y plane's pitch / 2 as U/V planes's
|
|
* pitch, which makes U/V planes 16-bytes aligned. We need to set a
|
|
* separate alignment to meet runtime's behaviour.
|
|
*/
|
|
return ff_default_get_video_buffer2(inlink,
|
|
FFALIGN(inlink->w, 32),
|
|
FFALIGN(inlink->h, 32),
|
|
16);
|
|
}
|