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mfx_common_int.cpp
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// Copyright (c) 2018-2020 Intel Corporation
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
#include "mfx_common_int.h"
#include "mfx_ext_buffers.h"
#include "mfxpcp.h"
#include "mfxfei.h"
#include "mfx_utils.h"
#include <stdexcept>
#include <string>
#include <climits>
mfxExtBuffer* GetExtendedBuffer(mfxExtBuffer** extBuf, mfxU32 numExtBuf, mfxU32 id)
{
if (extBuf != 0)
{
for (mfxU16 i = 0; i < numExtBuf; i++)
{
if (extBuf[i] != 0 && extBuf[i]->BufferId == id) // assuming aligned buffers
return (extBuf[i]);
}
}
return 0;
}
mfxExtBuffer* GetExtendedBufferInternal(mfxExtBuffer** extBuf, mfxU32 numExtBuf, mfxU32 id)
{
mfxExtBuffer* result = GetExtendedBuffer(extBuf, numExtBuf, id);
if (!result) throw std::logic_error(": no external buffer found");
return result;
}
mfxStatus CheckFrameInfoCommon(mfxFrameInfo *info, mfxU32 /* codecId */)
{
MFX_CHECK_NULL_PTR1(info);
MFX_CHECK(info->Width && info->Width % 16 == 0, MFX_ERR_INVALID_VIDEO_PARAM);
MFX_CHECK(info->Height && info->Height % 16 == 0, MFX_ERR_INVALID_VIDEO_PARAM);
switch (info->FourCC)
{
case MFX_FOURCC_NV12:
case MFX_FOURCC_YV12:
case MFX_FOURCC_YUY2:
case MFX_FOURCC_RGB3:
case MFX_FOURCC_RGB4:
#ifdef MFX_ENABLE_RGBP
case MFX_FOURCC_RGBP:
#endif
case MFX_FOURCC_P010:
case MFX_FOURCC_NV16:
case MFX_FOURCC_P210:
case MFX_FOURCC_AYUV:
#if (MFX_VERSION >= 1027)
case MFX_FOURCC_Y210:
case MFX_FOURCC_Y410:
#endif //(MFX_VERSION >= 1027)
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_P016:
case MFX_FOURCC_Y216:
case MFX_FOURCC_Y416:
#endif
break;
default:
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
}
MFX_CHECK((!info->BitDepthLuma || (info->BitDepthLuma >= 8)) &&
(!info->BitDepthChroma || (info->BitDepthChroma >= 8))
, MFX_ERR_INVALID_VIDEO_PARAM);
if (info->BitDepthLuma > 8 || info->BitDepthChroma > 8)
{
switch (info->FourCC)
{
case MFX_FOURCC_P010:
case MFX_FOURCC_P210:
#if (MFX_VERSION >= 1027)
case MFX_FOURCC_Y210:
case MFX_FOURCC_Y410:
#endif
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_P016:
case MFX_FOURCC_Y216:
case MFX_FOURCC_Y416:
#endif
break;
default:
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
}
}
if (info->Shift)
{
if ( info->FourCC != MFX_FOURCC_P010 && info->FourCC != MFX_FOURCC_P210
#if (MFX_VERSION >= 1027)
&& info->FourCC != MFX_FOURCC_Y210
#endif
#if (MFX_VERSION >= 1031)
&& info->FourCC != MFX_FOURCC_P016 && info->FourCC != MFX_FOURCC_Y216
&& info->FourCC != MFX_FOURCC_Y416
#endif
)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
}
MFX_CHECK(info->ChromaFormat <= MFX_CHROMAFORMAT_YUV444, MFX_ERR_INVALID_VIDEO_PARAM);
MFX_CHECK(!(info->FrameRateExtN != 0 && info->FrameRateExtD == 0), MFX_ERR_INVALID_VIDEO_PARAM);
MFX_CHECK((!info->AspectRatioW && !info->AspectRatioH) || (info->AspectRatioW && info->AspectRatioH), MFX_ERR_INVALID_VIDEO_PARAM);
return MFX_ERR_NONE;
}
mfxStatus CheckFrameInfoEncoders(mfxFrameInfo *info)
{
if (info->CropX > info->Width)
return MFX_ERR_INVALID_VIDEO_PARAM;
if (info->CropY > info->Height)
return MFX_ERR_INVALID_VIDEO_PARAM;
if (info->CropX + info->CropW > info->Width)
return MFX_ERR_INVALID_VIDEO_PARAM;
if (info->CropY + info->CropH > info->Height)
return MFX_ERR_INVALID_VIDEO_PARAM;
switch (info->PicStruct)
{
case MFX_PICSTRUCT_UNKNOWN:
case MFX_PICSTRUCT_PROGRESSIVE:
case MFX_PICSTRUCT_FIELD_TFF:
case MFX_PICSTRUCT_FIELD_BFF:
break;
default:
case MFX_PICSTRUCT_FIELD_REPEATED:
case MFX_PICSTRUCT_FRAME_DOUBLING:
case MFX_PICSTRUCT_FRAME_TRIPLING:
return MFX_ERR_INVALID_VIDEO_PARAM;
}
// both zero or not zero
if ((info->AspectRatioW || info->AspectRatioH) && !(info->AspectRatioW && info->AspectRatioH))
return MFX_ERR_INVALID_VIDEO_PARAM;
if ((info->FrameRateExtN || info->FrameRateExtD) && !(info->FrameRateExtN && info->FrameRateExtD))
return MFX_ERR_INVALID_VIDEO_PARAM;
return MFX_ERR_NONE;
}
mfxStatus CheckFrameInfoCodecs(mfxFrameInfo *info, mfxU32 codecId, bool isHW)
{
mfxStatus sts = CheckFrameInfoCommon(info, codecId);
MFX_CHECK_STS(sts);
switch (codecId)
{
case MFX_CODEC_JPEG:
if (info->FourCC != MFX_FOURCC_NV12 && info->FourCC != MFX_FOURCC_RGB4 && info->FourCC != MFX_FOURCC_YUY2)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_VP8:
MFX_CHECK(info->FourCC == MFX_FOURCC_NV12 || info->FourCC == MFX_FOURCC_YV12, MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_VP9:
if (info->FourCC != MFX_FOURCC_NV12
&& info->FourCC != MFX_FOURCC_AYUV
&& info->FourCC != MFX_FOURCC_P010
#if (MFX_VERSION >= 1027)
&& info->FourCC != MFX_FOURCC_Y410
#endif
#if (MFX_VERSION >= 1031)
&& info->FourCC != MFX_FOURCC_P016
&& info->FourCC != MFX_FOURCC_Y416
#endif
)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_AVC:
if (info->FourCC != MFX_FOURCC_NV12 &&
info->FourCC != MFX_FOURCC_P010 &&
info->FourCC != MFX_FOURCC_NV16 &&
info->FourCC != MFX_FOURCC_P210)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_HEVC:
if (info->FourCC != MFX_FOURCC_NV12 &&
info->FourCC != MFX_FOURCC_YUY2 &&
info->FourCC != MFX_FOURCC_P010 &&
info->FourCC != MFX_FOURCC_NV16 &&
info->FourCC != MFX_FOURCC_P210 &&
info->FourCC != MFX_FOURCC_AYUV
#if (MFX_VERSION >= 1027)
&& info->FourCC != MFX_FOURCC_Y210
&& info->FourCC != MFX_FOURCC_Y410
#endif
#if (MFX_VERSION >= 1031)
&& info->FourCC != MFX_FOURCC_P016
&& info->FourCC != MFX_FOURCC_Y216
&& info->FourCC != MFX_FOURCC_Y416
#endif
)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
break;
#if defined(MFX_ENABLE_AV1_VIDEO_DECODE) || defined(MFX_ENABLE_AV1_VIDEO_ENCODE)
case MFX_CODEC_AV1:
if ( info->FourCC != MFX_FOURCC_NV12
&& info->FourCC != MFX_FOURCC_YV12
&& info->FourCC != MFX_FOURCC_P010
&& info->FourCC != MFX_FOURCC_AYUV
&& info->FourCC != MFX_FOURCC_Y410)
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
break;
#endif
default:
MFX_CHECK(info->FourCC == MFX_FOURCC_NV12, MFX_ERR_INVALID_VIDEO_PARAM);
break;
}
switch (codecId)
{
case MFX_CODEC_JPEG:
MFX_CHECK( info->ChromaFormat == MFX_CHROMAFORMAT_YUV420
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV444
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV400
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV422H
, MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_AVC:
MFX_CHECK( info->ChromaFormat == MFX_CHROMAFORMAT_YUV420
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV422
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV400
, MFX_ERR_INVALID_VIDEO_PARAM);
break;
case MFX_CODEC_HEVC:
case MFX_CODEC_VP9:
MFX_CHECK( info->ChromaFormat == MFX_CHROMAFORMAT_YUV420
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV400
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV422
|| info->ChromaFormat == MFX_CHROMAFORMAT_YUV444
, MFX_ERR_INVALID_VIDEO_PARAM);
break;
default:
MFX_CHECK(info->ChromaFormat == MFX_CHROMAFORMAT_YUV420 || info->ChromaFormat == MFX_CHROMAFORMAT_YUV400, MFX_ERR_INVALID_VIDEO_PARAM);
break;
}
if (codecId != MFX_CODEC_HEVC && (
info->FourCC == MFX_FOURCC_P010
|| info->FourCC == MFX_FOURCC_P210
#if (MFX_VERSION >= 1027)
|| info->FourCC == MFX_FOURCC_Y210
#endif
#if (MFX_VERSION >= 1031)
|| info->FourCC == MFX_FOURCC_P016
|| info->FourCC == MFX_FOURCC_Y216
|| info->FourCC == MFX_FOURCC_Y416
#endif
))
{
MFX_CHECK(info->Shift == (isHW ? 1 : 0), MFX_ERR_INVALID_VIDEO_PARAM);
}
return MFX_ERR_NONE;
}
mfxStatus UpdateCscOutputFormat(mfxVideoParam *par, mfxFrameAllocRequest *request)
{
#ifndef MFX_DEC_VIDEO_POSTPROCESS_DISABLE
mfxExtDecVideoProcessing * videoProcessing = (mfxExtDecVideoProcessing *)GetExtendedBuffer(par->ExtParam, par->NumExtParam, MFX_EXTBUFF_DEC_VIDEO_PROCESSING);
if (videoProcessing && videoProcessing->Out.FourCC != par->mfx.FrameInfo.FourCC)
{
request->Info.ChromaFormat = videoProcessing->Out.ChromaFormat;
request->Info.FourCC = videoProcessing->Out.FourCC;
switch (videoProcessing->Out.FourCC)
{
// if is 8 bit, shift value has to be 0
case MFX_FOURCC_NV12:
case MFX_FOURCC_YUY2:
case MFX_FOURCC_AYUV:
request->Info.BitDepthLuma = 8;
request->Info.Shift = 0;
break;
// 10 bit
case MFX_FOURCC_P010:
#if (MFX_VERSION >= 1027)
case MFX_FOURCC_Y210:
request->Info.BitDepthLuma = 10;
request->Info.Shift = 1;
break;
case MFX_FOURCC_Y410:
request->Info.BitDepthLuma = 10;
request->Info.Shift = 0;
break;
#endif
case MFX_FOURCC_RGB4:
request->Info.BitDepthLuma = 0;
request->Info.Shift = 0;
break;
default:
return MFX_ERR_INVALID_VIDEO_PARAM;
}
request->Info.BitDepthChroma = request->Info.BitDepthLuma;
}
#endif // !MFX_DEC_VIDEO_POSTPROCESS_DISABLE
return MFX_ERR_NONE;
}
mfxStatus CheckAudioParamCommon(mfxAudioParam *in)
{
// mfxStatus sts;
switch (in->mfx.CodecId)
{
case MFX_CODEC_AAC:
case MFX_CODEC_MP3:
break;
default:
return MFX_ERR_INVALID_AUDIO_PARAM;
}
return MFX_ERR_NONE;
}
mfxStatus CheckAudioParamDecoders(mfxAudioParam *in)
{
mfxStatus sts = CheckAudioParamCommon(in);
if (sts < MFX_ERR_NONE)
return sts;
return MFX_ERR_NONE;
}
mfxStatus CheckAudioParamEncoders(mfxAudioParam *in)
{
mfxStatus sts = CheckAudioParamCommon(in);
if (sts < MFX_ERR_NONE)
return sts;
return MFX_ERR_NONE;
}
static mfxStatus CheckVideoParamCommon(mfxVideoParam *in, eMFXHWType type)
{
MFX_CHECK_NULL_PTR1(in);
mfxStatus sts = CheckFrameInfoCodecs(&in->mfx.FrameInfo, in->mfx.CodecId, type != MFX_HW_UNKNOWN);
MFX_CHECK_STS(sts);
if (in->Protected)
{
MFX_CHECK(type != MFX_HW_UNKNOWN && IS_PROTECTION_ANY(in->Protected), MFX_ERR_INVALID_VIDEO_PARAM);
}
switch (in->mfx.CodecId)
{
case MFX_CODEC_AVC:
case MFX_CODEC_HEVC:
case MFX_CODEC_MPEG2:
case MFX_CODEC_VC1:
case MFX_CODEC_JPEG:
case MFX_CODEC_VP8:
case MFX_CODEC_VP9:
#if defined(MFX_ENABLE_AV1_VIDEO_DECODE) || defined(MFX_ENABLE_AV1_VIDEO_ENCODE)
case MFX_CODEC_AV1:
#endif
break;
default:
MFX_RETURN(MFX_ERR_INVALID_VIDEO_PARAM);
}
MFX_CHECK(in->IOPattern, MFX_ERR_INVALID_VIDEO_PARAM);
if ( in->mfx.FrameInfo.FourCC == MFX_FOURCC_P010
|| in->mfx.FrameInfo.FourCC == MFX_FOURCC_P210
#if (MFX_VERSION >= 1027)
|| in->mfx.FrameInfo.FourCC == MFX_FOURCC_Y210
#endif
#if (MFX_VERSION >= 1031)
|| in->mfx.FrameInfo.FourCC == MFX_FOURCC_P016
|| in->mfx.FrameInfo.FourCC == MFX_FOURCC_Y216
|| in->mfx.FrameInfo.FourCC == MFX_FOURCC_Y416
#endif
)
{
if (type == MFX_HW_UNKNOWN)
{
MFX_CHECK(in->mfx.FrameInfo.Shift == 0, MFX_ERR_INVALID_VIDEO_PARAM);
}
else
{
MFX_CHECK(!(in->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) || in->mfx.FrameInfo.Shift == 1, MFX_ERR_INVALID_VIDEO_PARAM);
}
}
return MFX_ERR_NONE;
}
mfxStatus CheckVideoParamDecoders(mfxVideoParam *in, bool IsExternalFrameAllocator, eMFXHWType type)
{
mfxStatus sts = CheckVideoParamCommon(in, type);
MFX_CHECK(sts >= MFX_ERR_NONE, sts);
MFX_CHECK((in->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) || (in->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY) || (in->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY)
, MFX_ERR_INVALID_VIDEO_PARAM);
MFX_CHECK(!(in->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY) || !(in->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY)
, MFX_ERR_INVALID_VIDEO_PARAM);
if (in->IOPattern & MFX_IOPATTERN_OUT_OPAQUE_MEMORY)
{
MFX_CHECK(!(in->IOPattern & MFX_IOPATTERN_OUT_SYSTEM_MEMORY), MFX_ERR_INVALID_VIDEO_PARAM);
MFX_CHECK(!(in->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY), MFX_ERR_INVALID_VIDEO_PARAM);
}
if (in->mfx.DecodedOrder && in->mfx.CodecId != MFX_CODEC_JPEG && in->mfx.CodecId != MFX_CODEC_AVC && in->mfx.CodecId != MFX_CODEC_HEVC)
return MFX_ERR_UNSUPPORTED;
if (!IsExternalFrameAllocator)
MFX_CHECK(!(in->IOPattern & MFX_IOPATTERN_OUT_VIDEO_MEMORY), MFX_ERR_INVALID_VIDEO_PARAM);
sts = CheckDecodersExtendedBuffers(in);
MFX_CHECK(sts >= MFX_ERR_NONE, sts);
return MFX_ERR_NONE;
}
mfxStatus CheckVideoParamEncoders(mfxVideoParam *in, bool IsExternalFrameAllocator, eMFXHWType type)
{
mfxStatus sts = CheckFrameInfoEncoders(&in->mfx.FrameInfo);
if (sts < MFX_ERR_NONE)
return sts;
sts = CheckVideoParamCommon(in, type);
if (sts < MFX_ERR_NONE)
return sts;
if (!IsExternalFrameAllocator && (in->IOPattern & MFX_IOPATTERN_IN_VIDEO_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
if (in->Protected && !(in->IOPattern & MFX_IOPATTERN_IN_VIDEO_MEMORY))
return MFX_ERR_INVALID_VIDEO_PARAM;
return MFX_ERR_NONE;
}
mfxStatus CheckAudioFrame(const mfxAudioFrame *aFrame)
{
if (!aFrame || !aFrame->Data)
return MFX_ERR_NULL_PTR;
if (aFrame->DataLength > aFrame->MaxLength)
return MFX_ERR_UNDEFINED_BEHAVIOR;
return MFX_ERR_NONE;
}
mfxStatus CheckBitstream(const mfxBitstream *bs)
{
if (!bs || !bs->Data)
return MFX_ERR_NULL_PTR;
if (bs->DataOffset + bs->DataLength > bs->MaxLength)
return MFX_ERR_UNDEFINED_BEHAVIOR;
return MFX_ERR_NONE;
}
/* Check if pointers required for given FOURCC is NOT null */
inline
mfxStatus CheckFramePointers(mfxFrameInfo const& info, mfxFrameData const& data)
{
switch (info.FourCC)
{
case MFX_FOURCC_A2RGB10: MFX_CHECK(data.B, MFX_ERR_UNDEFINED_BEHAVIOR); break;
#if (MFX_VERSION >= 1027)
case MFX_FOURCC_Y410: MFX_CHECK(data.Y410, MFX_ERR_UNDEFINED_BEHAVIOR); break;
case MFX_FOURCC_Y210: MFX_CHECK(data.Y16 && data.U16 && data.V16, MFX_ERR_UNDEFINED_BEHAVIOR); break;
#endif
case MFX_FOURCC_P8:
case MFX_FOURCC_P8_TEXTURE:
case MFX_FOURCC_R16: MFX_CHECK(data.Y, MFX_ERR_UNDEFINED_BEHAVIOR); break;
case MFX_FOURCC_NV12:
case MFX_FOURCC_NV16:
case MFX_FOURCC_P010:
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_P016:
#endif
case MFX_FOURCC_P210: MFX_CHECK(data.Y && data.UV, MFX_ERR_UNDEFINED_BEHAVIOR); break;
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_Y216: MFX_CHECK(data.Y16 && data.U16 && data.V16, MFX_ERR_UNDEFINED_BEHAVIOR); break;
case MFX_FOURCC_Y416: MFX_CHECK(data.Y16 && data.U16 && data.V16 && data.A , MFX_ERR_UNDEFINED_BEHAVIOR); break;
#endif
#if defined (MFX_ENABLE_FOURCC_RGB565)
case MFX_FOURCC_RGB565: MFX_CHECK(data.R && data.G && data.B, MFX_ERR_UNDEFINED_BEHAVIOR); break;
#endif // MFX_ENABLE_FOURCC_RGB565
#ifdef MFX_ENABLE_RGBP
case MFX_FOURCC_RGBP:
#endif
case MFX_FOURCC_RGB3: MFX_CHECK(data.R && data.G && data.B, MFX_ERR_UNDEFINED_BEHAVIOR); break;
case MFX_FOURCC_AYUV:
case MFX_FOURCC_AYUV_RGB4:
case MFX_FOURCC_RGB4:
case MFX_FOURCC_BGR4:
case MFX_FOURCC_ARGB16:
case MFX_FOURCC_ABGR16: MFX_CHECK(data.R && data.G && data.B && data.A, MFX_ERR_UNDEFINED_BEHAVIOR); break;
case MFX_FOURCC_YV12:
case MFX_FOURCC_YUY2:
default: MFX_CHECK(data.Y && data.U && data.V, MFX_ERR_UNDEFINED_BEHAVIOR); break;
}
return MFX_ERR_NONE;
}
mfxStatus CheckFrameData(const mfxFrameSurface1 *surface)
{
if (!surface)
return MFX_ERR_NULL_PTR;
if (surface->Data.MemId)
return MFX_ERR_NONE;
mfxStatus sts;
return
sts = CheckFramePointers(surface->Info, surface->Data);
}
mfxStatus CheckDecodersExtendedBuffers(mfxVideoParam const* par)
{
static const mfxU32 g_commonSupportedExtBuffers[] = {
MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION,
MFX_EXTBUFF_DEC_ADAPTIVE_PLAYBACK,
};
static const mfxU32 g_decoderSupportedExtBuffersAVC[] = {
MFX_EXTBUFF_MVC_SEQ_DESC,
MFX_EXTBUFF_MVC_TARGET_VIEWS,
MFX_EXTBUFF_DEC_VIDEO_PROCESSING,
MFX_EXTBUFF_FEI_PARAM};
static const mfxU32 g_decoderSupportedExtBuffersHEVC[] = {
MFX_EXTBUFF_HEVC_PARAM,
MFX_EXTBUFF_DEC_VIDEO_PROCESSING
};
static const mfxU32 g_decoderSupportedExtBuffersVC1[] = {MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION,
};
static const mfxU32 g_decoderSupportedExtBuffersMJPEG[] = {MFX_EXTBUFF_JPEG_HUFFMAN,
MFX_EXTBUFF_DEC_VIDEO_PROCESSING,
MFX_EXTBUFF_JPEG_QT};
const mfxU32 *supported_buffers = 0;
mfxU32 numberOfSupported = 0;
if (par->mfx.CodecId == MFX_CODEC_AVC)
{
supported_buffers = g_decoderSupportedExtBuffersAVC;
numberOfSupported = sizeof(g_decoderSupportedExtBuffersAVC) / sizeof(g_decoderSupportedExtBuffersAVC[0]);
}
else if (par->mfx.CodecId == MFX_CODEC_VC1 || par->mfx.CodecId == MFX_CODEC_MPEG2)
{
supported_buffers = g_decoderSupportedExtBuffersVC1;
numberOfSupported = sizeof(g_decoderSupportedExtBuffersVC1) / sizeof(g_decoderSupportedExtBuffersVC1[0]);
}
else if (par->mfx.CodecId == MFX_CODEC_HEVC)
{
supported_buffers = g_decoderSupportedExtBuffersHEVC;
numberOfSupported = sizeof(g_decoderSupportedExtBuffersHEVC) / sizeof(g_decoderSupportedExtBuffersHEVC[0]);
}
else if (par->mfx.CodecId == MFX_CODEC_JPEG)
{
supported_buffers = g_decoderSupportedExtBuffersMJPEG;
numberOfSupported = sizeof(g_decoderSupportedExtBuffersMJPEG) / sizeof(g_decoderSupportedExtBuffersMJPEG[0]);
}
else
{
supported_buffers = g_commonSupportedExtBuffers;
numberOfSupported = sizeof(g_commonSupportedExtBuffers) / sizeof(g_commonSupportedExtBuffers[0]);
}
if (!supported_buffers)
return MFX_ERR_NONE;
const mfxU32 *common_supported_buffers = g_commonSupportedExtBuffers;
mfxU32 common_numberOfSupported = sizeof(g_commonSupportedExtBuffers) / sizeof(g_commonSupportedExtBuffers[0]);
for (mfxU32 i = 0; i < par->NumExtParam; i++)
{
if (par->ExtParam[i] == NULL)
{
return MFX_ERR_NULL_PTR;
}
bool is_known = false;
for (mfxU32 j = 0; j < numberOfSupported; ++j)
{
if (par->ExtParam[i]->BufferId == supported_buffers[j])
{
is_known = true;
break;
}
}
for (mfxU32 j = 0; j < common_numberOfSupported; ++j)
{
if (par->ExtParam[i]->BufferId == common_supported_buffers[j])
{
is_known = true;
break;
}
}
if (!is_known)
{
return MFX_ERR_UNSUPPORTED;
}
}
return MFX_ERR_NONE;
}
// converts u32 nom and denom to packed u16+u16, used in va
mfxStatus PackMfxFrameRate(mfxU32 nom, mfxU32 den, mfxU32& packed)
{
mfxStatus sts = MFX_ERR_NONE;
if (!nom)
{
packed = 0;
return sts;
}
if (!den) // denominator assumed 1 if is 0
den = 1;
if ((nom | den) >> 16) // don't fit to u16
{
mfxU32 gcd = nom; // will be greatest common divisor
mfxU32 rem = den;
while (rem > 0)
{
mfxU32 oldrem = rem;
rem = gcd % rem;
gcd = oldrem;
}
if (gcd > 1)
{
nom /= gcd;
den /= gcd;
}
if ((nom | den) >> 16) // still don't fit to u16 - lose precision
{
if (nom > den) // make nom 0xffff for max precision
{
den = (mfxU32)((mfxF64)den * 0xffff / nom + .5);
if (!den)
den = 1;
nom = 0xffff;
}
else
{
nom = (mfxU32)((mfxF64)nom * 0xffff / den + .5);
den = 0xffff;
}
sts = MFX_WRN_VIDEO_PARAM_CHANGED;
}
}
packed = (den << 16) | nom;
return sts;
}
//////////////////////////////////////////////////////////////////////////////////////////////////////////
// Extended Buffer class
//////////////////////////////////////////////////////////////////////////////////////////////////////////
ExtendedBuffer::ExtendedBuffer()
{
}
ExtendedBuffer::~ExtendedBuffer()
{
Release();
}
void ExtendedBuffer::Release()
{
if(m_buffers.empty())
return;
BuffersList::iterator iter = m_buffers.begin();
BuffersList::iterator iter_end = m_buffers.end();
for( ; iter != iter_end; ++iter)
{
mfxU8 * buffer = (mfxU8 *)*iter;
delete[] buffer;
}
m_buffers.clear();
}
size_t ExtendedBuffer::GetCount() const
{
return m_buffers.size();
}
void ExtendedBuffer::AddBuffer(mfxExtBuffer * in)
{
if (GetBufferByIdInternal(in->BufferId))
return;
mfxExtBuffer * buffer = (mfxExtBuffer *)(new mfxU8[in->BufferSz]);
memset(buffer, 0, in->BufferSz);
buffer->BufferSz = in->BufferSz;
buffer->BufferId = in->BufferId;
AddBufferInternal(buffer);
}
void ExtendedBuffer::AddBufferInternal(mfxExtBuffer * buffer)
{
m_buffers.push_back(buffer);
}
mfxExtBuffer ** ExtendedBuffer::GetBuffers()
{
return &m_buffers[0];
}
mfxExtBuffer * ExtendedBuffer::GetBufferByIdInternal(mfxU32 id)
{
BuffersList::iterator iter = m_buffers.begin();
BuffersList::iterator iter_end = m_buffers.end();
for( ; iter != iter_end; ++iter)
{
mfxExtBuffer * buffer = *iter;
if (buffer->BufferId == id)
return buffer;
}
return 0;
}
mfxExtBuffer * ExtendedBuffer::GetBufferByPositionInternal(mfxU32 pos)
{
if (pos >= m_buffers.size())
return 0;
return m_buffers[pos];
}
////////////////////////////////////////////////////////////////////////////////////////////////////////////
// mfxVideoParamWrapper implementation
////////////////////////////////////////////////////////////////////////////////////////////////////////////
mfxVideoParamWrapper::mfxVideoParamWrapper()
: m_mvcSequenceBuffer(0)
{
}
mfxVideoParamWrapper::mfxVideoParamWrapper(const mfxVideoParam & par)
: m_mvcSequenceBuffer(0)
{
CopyVideoParam(par);
}
mfxVideoParamWrapper::~mfxVideoParamWrapper()
{
delete[] m_mvcSequenceBuffer;
}
mfxVideoParamWrapper & mfxVideoParamWrapper::operator = (const mfxVideoParam & par)
{
CopyVideoParam(par);
return *this;
}
mfxVideoParamWrapper & mfxVideoParamWrapper::operator = (const mfxVideoParamWrapper & par)
{
return mfxVideoParamWrapper::operator = ( *((const mfxVideoParam *)&par));
}
bool mfxVideoParamWrapper::CreateExtendedBuffer(mfxU32 bufferId)
{
if (m_buffers.GetBufferById<void *>(bufferId))
return true;
switch(bufferId)
{
case MFX_EXTBUFF_VIDEO_SIGNAL_INFO:
m_buffers.AddTypedBuffer<mfxExtVideoSignalInfo>(bufferId);
break;
case MFX_EXTBUFF_CODING_OPTION_SPSPPS:
m_buffers.AddTypedBuffer<mfxExtCodingOptionSPSPPS>(bufferId);
break;
case MFX_EXTBUFF_HEVC_PARAM:
m_buffers.AddTypedBuffer<mfxExtHEVCParam>(bufferId);
break;
default:
VM_ASSERT(false);
return false;
}
NumExtParam = (mfxU16)m_buffers.GetCount();
ExtParam = NumExtParam ? m_buffers.GetBuffers() : 0;
return true;
}
void mfxVideoParamWrapper::CopyVideoParam(const mfxVideoParam & par)
{
mfxVideoParam * temp = this;
*temp = par;
this->NumExtParam = 0;
this->ExtParam = 0;
for (mfxU32 i = 0; i < par.NumExtParam; i++)
{
switch(par.ExtParam[i]->BufferId)
{
case MFX_EXTBUFF_DEC_VIDEO_PROCESSING:
case MFX_EXTBUFF_MVC_TARGET_VIEWS:
case MFX_EXTBUFF_VIDEO_SIGNAL_INFO:
case MFX_EXTBUFF_OPAQUE_SURFACE_ALLOCATION:
case MFX_EXTBUFF_DEC_ADAPTIVE_PLAYBACK:
case MFX_EXTBUFF_JPEG_QT:
case MFX_EXTBUFF_JPEG_HUFFMAN:
case MFX_EXTBUFF_HEVC_PARAM:
case MFX_EXTBUFF_FEI_PARAM:
{
void * in = GetExtendedBufferInternal(par.ExtParam, par.NumExtParam, par.ExtParam[i]->BufferId);
m_buffers.AddBuffer(par.ExtParam[i]);
mfxExtBuffer * out = m_buffers.GetBufferById<mfxExtBuffer >(par.ExtParam[i]->BufferId);
if (NULL == out)
{
VM_ASSERT(false);
throw UMC::UMC_ERR_FAILED;
}
mfxU8 *src = reinterpret_cast<mfxU8*>(in), *dst = reinterpret_cast<mfxU8*>(out);
std::copy(src, src + par.ExtParam[i]->BufferSz, dst);
}
break;
case MFX_EXTBUFF_MVC_SEQ_DESC:
{
mfxExtMVCSeqDesc * mvcPoints = (mfxExtMVCSeqDesc *)GetExtendedBufferInternal(par.ExtParam, par.NumExtParam, MFX_EXTBUFF_MVC_SEQ_DESC);
m_buffers.AddTypedBuffer<mfxExtMVCSeqDesc>(MFX_EXTBUFF_MVC_SEQ_DESC);
mfxExtMVCSeqDesc * points = m_buffers.GetBufferById<mfxExtMVCSeqDesc>(MFX_EXTBUFF_MVC_SEQ_DESC);
size_t size = mvcPoints->NumView * sizeof(mfxMVCViewDependency) + mvcPoints->NumOP * sizeof(mfxMVCOperationPoint) + mvcPoints->NumViewId * sizeof(mfxU16);
if (!m_mvcSequenceBuffer)
m_mvcSequenceBuffer = new mfxU8[size];
else
{
delete[] m_mvcSequenceBuffer;
m_mvcSequenceBuffer = new mfxU8[size];
}
mfxU8 * ptr = m_mvcSequenceBuffer;
if (points)
{
points->NumView = points->NumViewAlloc = mvcPoints->NumView;
points->View = (mfxMVCViewDependency * )ptr;
std::copy(mvcPoints->View, mvcPoints->View + mvcPoints->NumView, points->View);
ptr += mvcPoints->NumView * sizeof(mfxMVCViewDependency);
points->NumView = points->NumViewAlloc = mvcPoints->NumView;
points->ViewId = (mfxU16 *)ptr;
std::copy(mvcPoints->ViewId, mvcPoints->ViewId + mvcPoints->NumViewId, points->ViewId);
ptr += mvcPoints->NumViewId * sizeof(mfxU16);
points->NumOP = points->NumOPAlloc = mvcPoints->NumOP;
points->OP = (mfxMVCOperationPoint *)ptr;
std::copy(mvcPoints->OP, mvcPoints->OP + mvcPoints->NumOP, points->OP);
mfxU16 * targetView = points->ViewId;
for (mfxU32 j = 0; j < points->NumOP; j++)
{
points->OP[j].TargetViewId = targetView;
targetView += points->OP[j].NumTargetViews;
}
}
}
break;
case MFX_EXTBUFF_CODING_OPTION_SPSPPS:
break;
default:
{
VM_ASSERT(false);
throw UMC::UMC_ERR_FAILED;
}
break;
};
}
NumExtParam = (mfxU16)m_buffers.GetCount();
ExtParam = NumExtParam ? m_buffers.GetBuffers() : 0;
}
inline
mfxU32 GetMinPitch(mfxU32 fourcc, mfxU16 width)
{
switch (fourcc)
{
case MFX_FOURCC_P8:
case MFX_FOURCC_P8_TEXTURE:
case MFX_FOURCC_NV12:
case MFX_FOURCC_YV12:
#ifdef MFX_ENABLE_RGBP
case MFX_FOURCC_RGBP:
#endif
case MFX_FOURCC_NV16: return width * 1;
#if defined (MFX_ENABLE_FOURCC_RGB565)
case MFX_FOURCC_RGB565: return width * 2;
#endif // MFX_ENABLE_FOURCC_RGB565
case MFX_FOURCC_R16: return width * 2;
case MFX_FOURCC_RGB3: return width * 3;
case MFX_FOURCC_AYUV:
case MFX_FOURCC_AYUV_RGB4:
case MFX_FOURCC_RGB4:
case MFX_FOURCC_BGR4:
case MFX_FOURCC_A2RGB10: return width * 4;
case MFX_FOURCC_ARGB16:
case MFX_FOURCC_ABGR16: return width * 8;
case MFX_FOURCC_YUY2:
case MFX_FOURCC_UYVY: return width * 2;
case MFX_FOURCC_P010:
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_P016:
#endif
case MFX_FOURCC_P210: return width * 2;
#if (MFX_VERSION >= 1027)
case MFX_FOURCC_Y210:
case MFX_FOURCC_Y410: return width * 4;
#endif
#if (MFX_VERSION >= 1031)
case MFX_FOURCC_Y216: return width * 4;
case MFX_FOURCC_Y416: return width * 8;