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hwcontext_qsv.c
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hwcontext_qsv.c
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/*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdatomic.h>
#include <stdint.h>
#include <string.h>
#include <mfxvideo.h>
#include "config.h"
#if HAVE_PTHREADS
#include <pthread.h>
#endif
#define COBJMACROS
#if CONFIG_VAAPI
#include "hwcontext_vaapi.h"
#endif
#if CONFIG_D3D11VA
#include "hwcontext_d3d11va.h"
#endif
#if CONFIG_DXVA2
#include "hwcontext_dxva2.h"
#endif
#include "buffer.h"
#include "common.h"
#include "hwcontext.h"
#include "hwcontext_internal.h"
#include "hwcontext_qsv.h"
#include "mem.h"
#include "pixfmt.h"
#include "pixdesc.h"
#include "time.h"
#include "imgutils.h"
#include "avassert.h"
#define QSV_VERSION_ATLEAST(MAJOR, MINOR) \
(MFX_VERSION_MAJOR > (MAJOR) || \
MFX_VERSION_MAJOR == (MAJOR) && MFX_VERSION_MINOR >= (MINOR))
#define MFX_IMPL_VIA_MASK(impl) (0x0f00 & (impl))
#define QSV_ONEVPL QSV_VERSION_ATLEAST(2, 0)
#define QSV_HAVE_OPAQUE !QSV_ONEVPL
#if QSV_ONEVPL
#include <mfxdispatcher.h>
#else
#define MFXUnload(a) do { } while(0)
#endif
typedef struct QSVDevicePriv {
AVBufferRef *child_device_ctx;
} QSVDevicePriv;
typedef struct QSVDeviceContext {
mfxHDL handle;
mfxHandleType handle_type;
mfxVersion ver;
mfxIMPL impl;
enum AVHWDeviceType child_device_type;
enum AVPixelFormat child_pix_fmt;
} QSVDeviceContext;
typedef struct QSVFramesContext {
mfxSession session_download;
atomic_int session_download_init;
mfxSession session_upload;
atomic_int session_upload_init;
#if HAVE_PTHREADS
pthread_mutex_t session_lock;
#endif
AVBufferRef *child_frames_ref;
mfxFrameSurface1 *surfaces_internal;
mfxHDLPair *handle_pairs_internal;
int nb_surfaces_used;
// used in the frame allocator for non-opaque surfaces
mfxMemId *mem_ids;
#if QSV_HAVE_OPAQUE
// used in the opaque alloc request for opaque surfaces
mfxFrameSurface1 **surface_ptrs;
mfxExtOpaqueSurfaceAlloc opaque_alloc;
mfxExtBuffer *ext_buffers[1];
#endif
AVFrame realigned_upload_frame;
AVFrame realigned_download_frame;
} QSVFramesContext;
static const struct {
enum AVPixelFormat pix_fmt;
uint32_t fourcc;
uint16_t mfx_shift;
} supported_pixel_formats[] = {
{ AV_PIX_FMT_NV12, MFX_FOURCC_NV12, 0 },
{ AV_PIX_FMT_BGRA, MFX_FOURCC_RGB4, 0 },
{ AV_PIX_FMT_P010, MFX_FOURCC_P010, 1 },
{ AV_PIX_FMT_PAL8, MFX_FOURCC_P8, 0 },
{ AV_PIX_FMT_YUYV422,
MFX_FOURCC_YUY2, 0 },
#if CONFIG_VAAPI
{ AV_PIX_FMT_UYVY422,
MFX_FOURCC_UYVY, 0 },
#endif
{ AV_PIX_FMT_Y210,
MFX_FOURCC_Y210, 1 },
// VUYX is used for VAAPI child device,
// the SDK only delares support for AYUV
{ AV_PIX_FMT_VUYX,
MFX_FOURCC_AYUV, 0 },
// XV30 is used for VAAPI child device,
// the SDK only delares support for Y410
{ AV_PIX_FMT_XV30,
MFX_FOURCC_Y410, 0 },
#if QSV_VERSION_ATLEAST(1, 31)
// P012 is used for VAAPI child device,
// the SDK only delares support for P016
{ AV_PIX_FMT_P012,
MFX_FOURCC_P016, 1 },
// Y212 is used for VAAPI child device,
// the SDK only delares support for Y216
{ AV_PIX_FMT_Y212,
MFX_FOURCC_Y216, 1 },
// XV36 is used for VAAPI child device,
// the SDK only delares support for Y416
{ AV_PIX_FMT_XV36,
MFX_FOURCC_Y416, 1 },
#endif
};
extern int ff_qsv_get_surface_base_handle(mfxFrameSurface1 *surf,
enum AVHWDeviceType base_dev_type,
void **base_handle);
/**
* Caller needs to allocate enough space for base_handle pointer.
**/
int ff_qsv_get_surface_base_handle(mfxFrameSurface1 *surf,
enum AVHWDeviceType base_dev_type,
void **base_handle)
{
mfxHDLPair *handle_pair;
handle_pair = surf->Data.MemId;
switch (base_dev_type) {
#if CONFIG_VAAPI
case AV_HWDEVICE_TYPE_VAAPI:
base_handle[0] = handle_pair->first;
return 0;
#endif
#if CONFIG_D3D11VA
case AV_HWDEVICE_TYPE_D3D11VA:
base_handle[0] = handle_pair->first;
base_handle[1] = handle_pair->second;
return 0;
#endif
#if CONFIG_DXVA2
case AV_HWDEVICE_TYPE_DXVA2:
base_handle[0] = handle_pair->first;
return 0;
#endif
}
return AVERROR(EINVAL);
}
static uint32_t qsv_fourcc_from_pix_fmt(enum AVPixelFormat pix_fmt)
{
int i;
for (i = 0; i < FF_ARRAY_ELEMS(supported_pixel_formats); i++) {
if (supported_pixel_formats[i].pix_fmt == pix_fmt)
return supported_pixel_formats[i].fourcc;
}
return 0;
}
static uint16_t qsv_shift_from_pix_fmt(enum AVPixelFormat pix_fmt)
{
for (int i = 0; i < FF_ARRAY_ELEMS(supported_pixel_formats); i++) {
if (supported_pixel_formats[i].pix_fmt == pix_fmt)
return supported_pixel_formats[i].mfx_shift;
}
return 0;
}
#if CONFIG_D3D11VA
static uint32_t qsv_get_d3d11va_bind_flags(int mem_type)
{
uint32_t bind_flags = 0;
if ((mem_type & MFX_MEMTYPE_VIDEO_MEMORY_ENCODER_TARGET) && (mem_type & MFX_MEMTYPE_INTERNAL_FRAME))
bind_flags = D3D11_BIND_DECODER | D3D11_BIND_VIDEO_ENCODER;
else
bind_flags = D3D11_BIND_DECODER;
if ((MFX_MEMTYPE_FROM_VPPOUT & mem_type) || (MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET & mem_type))
bind_flags = D3D11_BIND_RENDER_TARGET;
return bind_flags;
}
#endif
static int qsv_fill_border(AVFrame *dst, const AVFrame *src)
{
const AVPixFmtDescriptor *desc;
int i, planes_nb = 0;
if (dst->format != src->format)
return AVERROR(EINVAL);
desc = av_pix_fmt_desc_get(dst->format);
for (i = 0; i < desc->nb_components; i++)
planes_nb = FFMAX(planes_nb, desc->comp[i].plane + 1);
for (i = 0; i < planes_nb; i++) {
int sheight, dheight, y;
ptrdiff_t swidth = av_image_get_linesize(src->format,
src->width,
i);
ptrdiff_t dwidth = av_image_get_linesize(dst->format,
dst->width,
i);
const AVComponentDescriptor comp = desc->comp[i];
if (swidth < 0 || dwidth < 0) {
av_log(NULL, AV_LOG_ERROR, "av_image_get_linesize failed\n");
return AVERROR(EINVAL);
}
sheight = src->height;
dheight = dst->height;
if (i) {
sheight = AV_CEIL_RSHIFT(src->height, desc->log2_chroma_h);
dheight = AV_CEIL_RSHIFT(dst->height, desc->log2_chroma_h);
}
//fill right padding
for (y = 0; y < sheight; y++) {
void *line_ptr = dst->data[i] + y*dst->linesize[i] + swidth;
av_memcpy_backptr(line_ptr,
comp.depth > 8 ? 2 : 1,
dwidth - swidth);
}
//fill bottom padding
for (y = sheight; y < dheight; y++) {
memcpy(dst->data[i]+y*dst->linesize[i],
dst->data[i]+(sheight-1)*dst->linesize[i],
dwidth);
}
}
return 0;
}
static int qsv_device_init(AVHWDeviceContext *ctx)
{
AVQSVDeviceContext *hwctx = ctx->hwctx;
QSVDeviceContext *s = ctx->internal->priv;
int hw_handle_supported = 0;
mfxHandleType handle_type;
enum AVHWDeviceType device_type;
enum AVPixelFormat pix_fmt;
mfxStatus err;
err = MFXQueryIMPL(hwctx->session, &s->impl);
if (err == MFX_ERR_NONE)
err = MFXQueryVersion(hwctx->session, &s->ver);
if (err != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error querying the session attributes\n");
return AVERROR_UNKNOWN;
}
if (MFX_IMPL_VIA_VAAPI == MFX_IMPL_VIA_MASK(s->impl)) {
#if CONFIG_VAAPI
handle_type = MFX_HANDLE_VA_DISPLAY;
device_type = AV_HWDEVICE_TYPE_VAAPI;
pix_fmt = AV_PIX_FMT_VAAPI;
hw_handle_supported = 1;
#endif
} else if (MFX_IMPL_VIA_D3D11 == MFX_IMPL_VIA_MASK(s->impl)) {
#if CONFIG_D3D11VA
handle_type = MFX_HANDLE_D3D11_DEVICE;
device_type = AV_HWDEVICE_TYPE_D3D11VA;
pix_fmt = AV_PIX_FMT_D3D11;
hw_handle_supported = 1;
#endif
} else if (MFX_IMPL_VIA_D3D9 == MFX_IMPL_VIA_MASK(s->impl)) {
#if CONFIG_DXVA2
handle_type = MFX_HANDLE_D3D9_DEVICE_MANAGER;
device_type = AV_HWDEVICE_TYPE_DXVA2;
pix_fmt = AV_PIX_FMT_DXVA2_VLD;
hw_handle_supported = 1;
#endif
}
if (hw_handle_supported) {
err = MFXVideoCORE_GetHandle(hwctx->session, handle_type, &s->handle);
if (err == MFX_ERR_NONE) {
s->handle_type = handle_type;
s->child_device_type = device_type;
s->child_pix_fmt = pix_fmt;
}
}
if (!s->handle) {
av_log(ctx, AV_LOG_VERBOSE, "No supported hw handle could be retrieved "
"from the session\n");
}
return 0;
}
static void qsv_frames_uninit(AVHWFramesContext *ctx)
{
QSVFramesContext *s = ctx->internal->priv;
if (s->session_download) {
MFXVideoVPP_Close(s->session_download);
MFXClose(s->session_download);
}
s->session_download = NULL;
s->session_download_init = 0;
if (s->session_upload) {
MFXVideoVPP_Close(s->session_upload);
MFXClose(s->session_upload);
}
s->session_upload = NULL;
s->session_upload_init = 0;
#if HAVE_PTHREADS
pthread_mutex_destroy(&s->session_lock);
#endif
av_freep(&s->mem_ids);
#if QSV_HAVE_OPAQUE
av_freep(&s->surface_ptrs);
#endif
av_freep(&s->surfaces_internal);
av_freep(&s->handle_pairs_internal);
av_frame_unref(&s->realigned_upload_frame);
av_frame_unref(&s->realigned_download_frame);
av_buffer_unref(&s->child_frames_ref);
}
static void qsv_pool_release_dummy(void *opaque, uint8_t *data)
{
}
static AVBufferRef *qsv_pool_alloc(void *opaque, size_t size)
{
AVHWFramesContext *ctx = (AVHWFramesContext*)opaque;
QSVFramesContext *s = ctx->internal->priv;
AVQSVFramesContext *hwctx = ctx->hwctx;
if (s->nb_surfaces_used < hwctx->nb_surfaces) {
s->nb_surfaces_used++;
return av_buffer_create((uint8_t*)(s->surfaces_internal + s->nb_surfaces_used - 1),
sizeof(*hwctx->surfaces), qsv_pool_release_dummy, NULL, 0);
}
return NULL;
}
static int qsv_init_child_ctx(AVHWFramesContext *ctx)
{
AVQSVFramesContext *hwctx = ctx->hwctx;
QSVFramesContext *s = ctx->internal->priv;
QSVDeviceContext *device_priv = ctx->device_ctx->internal->priv;
AVBufferRef *child_device_ref = NULL;
AVBufferRef *child_frames_ref = NULL;
AVHWDeviceContext *child_device_ctx;
AVHWFramesContext *child_frames_ctx;
int i, ret = 0;
if (!device_priv->handle) {
av_log(ctx, AV_LOG_ERROR,
"Cannot create a non-opaque internal surface pool without "
"a hardware handle\n");
return AVERROR(EINVAL);
}
child_device_ref = av_hwdevice_ctx_alloc(device_priv->child_device_type);
if (!child_device_ref)
return AVERROR(ENOMEM);
child_device_ctx = (AVHWDeviceContext*)child_device_ref->data;
#if CONFIG_VAAPI
if (child_device_ctx->type == AV_HWDEVICE_TYPE_VAAPI) {
AVVAAPIDeviceContext *child_device_hwctx = child_device_ctx->hwctx;
child_device_hwctx->display = (VADisplay)device_priv->handle;
}
#endif
#if CONFIG_D3D11VA
if (child_device_ctx->type == AV_HWDEVICE_TYPE_D3D11VA) {
AVD3D11VADeviceContext *child_device_hwctx = child_device_ctx->hwctx;
ID3D11Device_AddRef((ID3D11Device*)device_priv->handle);
child_device_hwctx->device = (ID3D11Device*)device_priv->handle;
}
#endif
#if CONFIG_DXVA2
if (child_device_ctx->type == AV_HWDEVICE_TYPE_DXVA2) {
AVDXVA2DeviceContext *child_device_hwctx = child_device_ctx->hwctx;
child_device_hwctx->devmgr = (IDirect3DDeviceManager9*)device_priv->handle;
}
#endif
ret = av_hwdevice_ctx_init(child_device_ref);
if (ret < 0) {
av_log(ctx, AV_LOG_ERROR, "Error initializing a child device context\n");
goto fail;
}
child_frames_ref = av_hwframe_ctx_alloc(child_device_ref);
if (!child_frames_ref) {
ret = AVERROR(ENOMEM);
goto fail;
}
child_frames_ctx = (AVHWFramesContext*)child_frames_ref->data;
child_frames_ctx->format = device_priv->child_pix_fmt;
child_frames_ctx->sw_format = ctx->sw_format;
child_frames_ctx->initial_pool_size = ctx->initial_pool_size;
child_frames_ctx->width = FFALIGN(ctx->width, 16);
child_frames_ctx->height = FFALIGN(ctx->height, 16);
#if CONFIG_D3D11VA
if (child_device_ctx->type == AV_HWDEVICE_TYPE_D3D11VA) {
AVD3D11VAFramesContext *child_frames_hwctx = child_frames_ctx->hwctx;
if (hwctx->frame_type == 0)
hwctx->frame_type = MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET;
if (hwctx->frame_type & MFX_MEMTYPE_SHARED_RESOURCE)
child_frames_hwctx->MiscFlags = D3D11_RESOURCE_MISC_SHARED;
child_frames_hwctx->BindFlags = qsv_get_d3d11va_bind_flags(hwctx->frame_type);
}
#endif
#if CONFIG_DXVA2
if (child_device_ctx->type == AV_HWDEVICE_TYPE_DXVA2) {
AVDXVA2FramesContext *child_frames_hwctx = child_frames_ctx->hwctx;
if (hwctx->frame_type & MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET)
child_frames_hwctx->surface_type = DXVA2_VideoProcessorRenderTarget;
else
child_frames_hwctx->surface_type = DXVA2_VideoDecoderRenderTarget;
}
#endif
ret = av_hwframe_ctx_init(child_frames_ref);
if (ret < 0) {
av_log(ctx, AV_LOG_ERROR, "Error initializing a child frames context\n");
goto fail;
}
#if CONFIG_VAAPI
if (child_device_ctx->type == AV_HWDEVICE_TYPE_VAAPI) {
AVVAAPIFramesContext *child_frames_hwctx = child_frames_ctx->hwctx;
for (i = 0; i < ctx->initial_pool_size; i++) {
s->handle_pairs_internal[i].first = child_frames_hwctx->surface_ids + i;
s->handle_pairs_internal[i].second = (mfxMemId)MFX_INFINITE;
s->surfaces_internal[i].Data.MemId = (mfxMemId)&s->handle_pairs_internal[i];
}
hwctx->frame_type = MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET;
}
#endif
#if CONFIG_D3D11VA
if (child_device_ctx->type == AV_HWDEVICE_TYPE_D3D11VA) {
AVD3D11VAFramesContext *child_frames_hwctx = child_frames_ctx->hwctx;
for (i = 0; i < ctx->initial_pool_size; i++) {
s->handle_pairs_internal[i].first = (mfxMemId)child_frames_hwctx->texture_infos[i].texture;
if(child_frames_hwctx->BindFlags & D3D11_BIND_RENDER_TARGET) {
s->handle_pairs_internal[i].second = (mfxMemId)MFX_INFINITE;
} else {
s->handle_pairs_internal[i].second = (mfxMemId)child_frames_hwctx->texture_infos[i].index;
}
s->surfaces_internal[i].Data.MemId = (mfxMemId)&s->handle_pairs_internal[i];
}
if (child_frames_hwctx->BindFlags & D3D11_BIND_RENDER_TARGET) {
hwctx->frame_type |= MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET;
} else {
hwctx->frame_type |= MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET;
}
}
#endif
#if CONFIG_DXVA2
if (child_device_ctx->type == AV_HWDEVICE_TYPE_DXVA2) {
AVDXVA2FramesContext *child_frames_hwctx = child_frames_ctx->hwctx;
for (i = 0; i < ctx->initial_pool_size; i++) {
s->handle_pairs_internal[i].first = (mfxMemId)child_frames_hwctx->surfaces[i];
s->handle_pairs_internal[i].second = (mfxMemId)MFX_INFINITE;
s->surfaces_internal[i].Data.MemId = (mfxMemId)&s->handle_pairs_internal[i];
}
if (child_frames_hwctx->surface_type == DXVA2_VideoProcessorRenderTarget)
hwctx->frame_type = MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET;
else
hwctx->frame_type = MFX_MEMTYPE_VIDEO_MEMORY_DECODER_TARGET;
}
#endif
s->child_frames_ref = child_frames_ref;
child_frames_ref = NULL;
fail:
av_buffer_unref(&child_device_ref);
av_buffer_unref(&child_frames_ref);
return ret;
}
static int qsv_init_surface(AVHWFramesContext *ctx, mfxFrameSurface1 *surf)
{
const AVPixFmtDescriptor *desc;
uint32_t fourcc;
desc = av_pix_fmt_desc_get(ctx->sw_format);
if (!desc)
return AVERROR(EINVAL);
fourcc = qsv_fourcc_from_pix_fmt(ctx->sw_format);
if (!fourcc)
return AVERROR(EINVAL);
surf->Info.BitDepthLuma = desc->comp[0].depth;
surf->Info.BitDepthChroma = desc->comp[0].depth;
surf->Info.Shift = qsv_shift_from_pix_fmt(ctx->sw_format);
if (desc->log2_chroma_w && desc->log2_chroma_h)
surf->Info.ChromaFormat = MFX_CHROMAFORMAT_YUV420;
else if (desc->log2_chroma_w)
surf->Info.ChromaFormat = MFX_CHROMAFORMAT_YUV422;
else
surf->Info.ChromaFormat = MFX_CHROMAFORMAT_YUV444;
surf->Info.FourCC = fourcc;
surf->Info.Width = FFALIGN(ctx->width, 16);
surf->Info.CropW = ctx->width;
surf->Info.Height = FFALIGN(ctx->height, 16);
surf->Info.CropH = ctx->height;
surf->Info.FrameRateExtN = 25;
surf->Info.FrameRateExtD = 1;
surf->Info.PicStruct = MFX_PICSTRUCT_PROGRESSIVE;
return 0;
}
static int qsv_init_pool(AVHWFramesContext *ctx, uint32_t fourcc)
{
QSVFramesContext *s = ctx->internal->priv;
AVQSVFramesContext *frames_hwctx = ctx->hwctx;
int i, ret = 0;
if (ctx->initial_pool_size <= 0) {
av_log(ctx, AV_LOG_ERROR, "QSV requires a fixed frame pool size\n");
return AVERROR(EINVAL);
}
s->handle_pairs_internal = av_calloc(ctx->initial_pool_size,
sizeof(*s->handle_pairs_internal));
if (!s->handle_pairs_internal)
return AVERROR(ENOMEM);
s->surfaces_internal = av_calloc(ctx->initial_pool_size,
sizeof(*s->surfaces_internal));
if (!s->surfaces_internal)
return AVERROR(ENOMEM);
for (i = 0; i < ctx->initial_pool_size; i++) {
ret = qsv_init_surface(ctx, &s->surfaces_internal[i]);
if (ret < 0)
return ret;
}
#if QSV_HAVE_OPAQUE
if (!(frames_hwctx->frame_type & MFX_MEMTYPE_OPAQUE_FRAME)) {
ret = qsv_init_child_ctx(ctx);
if (ret < 0)
return ret;
}
#else
ret = qsv_init_child_ctx(ctx);
if (ret < 0)
return ret;
#endif
ctx->internal->pool_internal = av_buffer_pool_init2(sizeof(mfxFrameSurface1),
ctx, qsv_pool_alloc, NULL);
if (!ctx->internal->pool_internal)
return AVERROR(ENOMEM);
frames_hwctx->surfaces = s->surfaces_internal;
frames_hwctx->nb_surfaces = ctx->initial_pool_size;
return 0;
}
static mfxStatus frame_alloc(mfxHDL pthis, mfxFrameAllocRequest *req,
mfxFrameAllocResponse *resp)
{
AVHWFramesContext *ctx = pthis;
QSVFramesContext *s = ctx->internal->priv;
AVQSVFramesContext *hwctx = ctx->hwctx;
mfxFrameInfo *i = &req->Info;
mfxFrameInfo *i1 = &hwctx->surfaces[0].Info;
if (!(req->Type & MFX_MEMTYPE_VIDEO_MEMORY_PROCESSOR_TARGET) ||
!(req->Type & (MFX_MEMTYPE_FROM_VPPIN | MFX_MEMTYPE_FROM_VPPOUT)) ||
!(req->Type & MFX_MEMTYPE_EXTERNAL_FRAME))
return MFX_ERR_UNSUPPORTED;
if (i->Width > i1->Width || i->Height > i1->Height ||
i->FourCC != i1->FourCC || i->ChromaFormat != i1->ChromaFormat) {
av_log(ctx, AV_LOG_ERROR, "Mismatching surface properties in an "
"allocation request: %dx%d %d %d vs %dx%d %d %d\n",
i->Width, i->Height, i->FourCC, i->ChromaFormat,
i1->Width, i1->Height, i1->FourCC, i1->ChromaFormat);
return MFX_ERR_UNSUPPORTED;
}
resp->mids = s->mem_ids;
resp->NumFrameActual = hwctx->nb_surfaces;
return MFX_ERR_NONE;
}
static mfxStatus frame_free(mfxHDL pthis, mfxFrameAllocResponse *resp)
{
return MFX_ERR_NONE;
}
static mfxStatus frame_lock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
{
return MFX_ERR_UNSUPPORTED;
}
static mfxStatus frame_unlock(mfxHDL pthis, mfxMemId mid, mfxFrameData *ptr)
{
return MFX_ERR_UNSUPPORTED;
}
static mfxStatus frame_get_hdl(mfxHDL pthis, mfxMemId mid, mfxHDL *hdl)
{
mfxHDLPair *pair_dst = (mfxHDLPair*)hdl;
mfxHDLPair *pair_src = (mfxHDLPair*)mid;
pair_dst->first = pair_src->first;
if (pair_src->second != (mfxMemId)MFX_INFINITE)
pair_dst->second = pair_src->second;
return MFX_ERR_NONE;
}
#if QSV_ONEVPL
static int qsv_d3d11_update_config(void *ctx, mfxHDL handle, mfxConfig cfg)
{
int ret = AVERROR_UNKNOWN;
#if CONFIG_D3D11VA
mfxStatus sts;
IDXGIAdapter *pDXGIAdapter;
DXGI_ADAPTER_DESC adapterDesc;
IDXGIDevice *pDXGIDevice = NULL;
HRESULT hr;
ID3D11Device *device = handle;
mfxVariant impl_value;
hr = ID3D11Device_QueryInterface(device, &IID_IDXGIDevice, (void**)&pDXGIDevice);
if (SUCCEEDED(hr)) {
hr = IDXGIDevice_GetAdapter(pDXGIDevice, &pDXGIAdapter);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error IDXGIDevice_GetAdapter %d\n", hr);
IDXGIDevice_Release(pDXGIDevice);
return ret;
}
hr = IDXGIAdapter_GetDesc(pDXGIAdapter, &adapterDesc);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error IDXGIAdapter_GetDesc %d\n", hr);
goto fail;
}
} else {
av_log(ctx, AV_LOG_ERROR, "Error ID3D11Device_QueryInterface %d\n", hr);
return ret;
}
impl_value.Type = MFX_VARIANT_TYPE_U16;
impl_value.Data.U16 = adapterDesc.DeviceId;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.DeviceID", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"DeviceID property: %d.\n", sts);
goto fail;
}
impl_value.Type = MFX_VARIANT_TYPE_PTR;
impl_value.Data.Ptr = &adapterDesc.AdapterLuid;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.DeviceLUID", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"DeviceLUID property: %d.\n", sts);
goto fail;
}
impl_value.Type = MFX_VARIANT_TYPE_U32;
impl_value.Data.U32 = 0x0001;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.LUIDDeviceNodeMask", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"LUIDDeviceNodeMask property: %d.\n", sts);
goto fail;
}
ret = 0;
fail:
IDXGIAdapter_Release(pDXGIAdapter);
IDXGIDevice_Release(pDXGIDevice);
#endif
return ret;
}
static int qsv_d3d9_update_config(void *ctx, mfxHDL handle, mfxConfig cfg)
{
int ret = AVERROR_UNKNOWN;
#if CONFIG_DXVA2
mfxStatus sts;
IDirect3DDeviceManager9* devmgr = handle;
IDirect3DDevice9Ex *device = NULL;
HANDLE device_handle = 0;
IDirect3D9Ex *d3d9ex = NULL;
LUID luid;
D3DDEVICE_CREATION_PARAMETERS params;
HRESULT hr;
mfxVariant impl_value;
hr = IDirect3DDeviceManager9_OpenDeviceHandle(devmgr, &device_handle);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error OpenDeviceHandle %d\n", hr);
goto fail;
}
hr = IDirect3DDeviceManager9_LockDevice(devmgr, device_handle, &device, TRUE);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error LockDevice %d\n", hr);
IDirect3DDeviceManager9_CloseDeviceHandle(devmgr, device_handle);
goto fail;
}
hr = IDirect3DDevice9Ex_GetCreationParameters(device, ¶ms);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error IDirect3DDevice9_GetCreationParameters %d\n", hr);
IDirect3DDevice9Ex_Release(device);
goto unlock;
}
hr = IDirect3DDevice9Ex_GetDirect3D(device, &d3d9ex);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error IDirect3DDevice9Ex_GetAdapterLUID %d\n", hr);
IDirect3DDevice9Ex_Release(device);
goto unlock;
}
hr = IDirect3D9Ex_GetAdapterLUID(d3d9ex, params.AdapterOrdinal, &luid);
if (FAILED(hr)) {
av_log(ctx, AV_LOG_ERROR, "Error IDirect3DDevice9Ex_GetAdapterLUID %d\n", hr);
goto release;
}
impl_value.Type = MFX_VARIANT_TYPE_PTR;
impl_value.Data.Ptr = &luid;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.DeviceLUID", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"DeviceLUID property: %d.\n", sts);
goto release;
}
ret = 0;
release:
IDirect3D9Ex_Release(d3d9ex);
IDirect3DDevice9Ex_Release(device);
unlock:
IDirect3DDeviceManager9_UnlockDevice(devmgr, device_handle, FALSE);
IDirect3DDeviceManager9_CloseDeviceHandle(devmgr, device_handle);
fail:
#endif
return ret;
}
static int qsv_va_update_config(void *ctx, mfxHDL handle, mfxConfig cfg)
{
#if CONFIG_VAAPI
#if VA_CHECK_VERSION(1, 15, 0)
mfxStatus sts;
VADisplay dpy = handle;
VAStatus vas;
VADisplayAttribute attr = {
.type = VADisplayPCIID,
};
mfxVariant impl_value;
vas = vaGetDisplayAttributes(dpy, &attr, 1);
if (vas == VA_STATUS_SUCCESS && attr.flags != VA_DISPLAY_ATTRIB_NOT_SUPPORTED) {
impl_value.Type = MFX_VARIANT_TYPE_U16;
impl_value.Data.U16 = (attr.value & 0xFFFF);
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.DeviceID", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"DeviceID property: %d.\n", sts);
goto fail;
}
} else {
av_log(ctx, AV_LOG_ERROR, "libva: Failed to get device id from the driver. Please "
"consider to upgrade the driver to support VA-API 1.15.0\n");
goto fail;
}
return 0;
fail:
#else
av_log(ctx, AV_LOG_ERROR, "libva: This version of libva doesn't support retrieving "
"the device information from the driver. Please consider to upgrade libva to "
"support VA-API 1.15.0\n");
#endif
#endif
return AVERROR_UNKNOWN;
}
static int qsv_new_mfx_loader(void *ctx,
mfxHDL handle,
mfxHandleType handle_type,
mfxIMPL implementation,
mfxVersion *pver,
void **ploader)
{
mfxStatus sts;
mfxLoader loader = NULL;
mfxConfig cfg;
mfxVariant impl_value;
*ploader = NULL;
loader = MFXLoad();
if (!loader) {
av_log(ctx, AV_LOG_ERROR, "Error creating a MFX loader\n");
goto fail;
}
/* Create configurations for implementation */
cfg = MFXCreateConfig(loader);
if (!cfg) {
av_log(ctx, AV_LOG_ERROR, "Error creating a MFX configuration\n");
goto fail;
}
impl_value.Type = MFX_VARIANT_TYPE_U32;
impl_value.Data.U32 = (implementation == MFX_IMPL_SOFTWARE) ?
MFX_IMPL_TYPE_SOFTWARE : MFX_IMPL_TYPE_HARDWARE;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxImplDescription.Impl", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration "
"property: %d.\n", sts);
goto fail;
}
impl_value.Type = MFX_VARIANT_TYPE_U32;
impl_value.Data.U32 = pver->Version;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxImplDescription.ApiVersion.Version",
impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration "
"property: %d.\n", sts);
goto fail;
}
impl_value.Type = MFX_VARIANT_TYPE_U16;
impl_value.Data.U16 = 0x8086; // Intel device only
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxExtendedDeviceId.VendorID", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"VendorID property: %d.\n", sts);
goto fail;
}
if (MFX_HANDLE_VA_DISPLAY == handle_type) {
if (handle && qsv_va_update_config(ctx, handle, cfg))
goto fail;
impl_value.Data.U32 = MFX_ACCEL_MODE_VIA_VAAPI;
} else if (MFX_HANDLE_D3D9_DEVICE_MANAGER == handle_type) {
if (handle && qsv_d3d9_update_config(ctx, handle, cfg))
goto fail;
impl_value.Data.U32 = MFX_ACCEL_MODE_VIA_D3D9;
} else {
if (handle && qsv_d3d11_update_config(ctx, handle, cfg))
goto fail;
impl_value.Data.U32 = MFX_ACCEL_MODE_VIA_D3D11;
}
impl_value.Type = MFX_VARIANT_TYPE_U32;
sts = MFXSetConfigFilterProperty(cfg,
(const mfxU8 *)"mfxImplDescription.AccelerationMode", impl_value);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error adding a MFX configuration"
"AccelerationMode property: %d.\n", sts);
goto fail;
}
*ploader = loader;
return 0;
fail:
if (loader)
MFXUnload(loader);
return AVERROR_UNKNOWN;
}
static int qsv_create_mfx_session_from_loader(void *ctx, mfxLoader loader, mfxSession *psession)
{
mfxStatus sts;
mfxSession session = NULL;
uint32_t impl_idx = 0;
mfxVersion ver;
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 != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error creating a MFX session: %d.\n", sts);
goto fail;
}
sts = MFXQueryVersion(session, &ver);
if (sts != MFX_ERR_NONE) {
av_log(ctx, AV_LOG_ERROR, "Error querying a MFX session: %d.\n", sts);
goto fail;
}
av_log(ctx, AV_LOG_VERBOSE, "Initialize MFX session: implementation "
"version is %d.%d\n", ver.Major, ver.Minor);
*psession = session;
return 0;
fail:
if (session)
MFXClose(session);
return AVERROR_UNKNOWN;
}
static int qsv_create_mfx_session(void *ctx,
mfxHDL handle,
mfxHandleType handle_type,