mirror of
https://github.com/obsproject/obs-studio.git
synced 2026-01-25 14:48:24 -05:00
4e140d2ffe
Adds support for texture-based AMD encoding, with both H264, HEVC, and HDR support. Falls back to FFmpeg when texture-based encoding cannot be used for whatever reason. (Jim note: This is based upon obsproject/obs-studio#4538 by AMD/Luxoft with fewer files, FFmpeg fallback for software encoding, and HDR support. I also went to lengths to ensure that FFmpeg command line parameters also works with it) Co-authored-by: Jim <obs.jim@gmail.com>
122 lines
8.5 KiB
C
122 lines
8.5 KiB
C
//
|
|
// Notice Regarding Standards. AMD does not provide a license or sublicense to
|
|
// any Intellectual Property Rights relating to any standards, including but not
|
|
// limited to any audio and/or video codec technologies such as MPEG-2, MPEG-4;
|
|
// AVC/H.264; HEVC/H.265; AAC decode/FFMPEG; AAC encode/FFMPEG; VC-1; and MP3
|
|
// (collectively, the "Media Technologies"). For clarity, you will pay any
|
|
// royalties due for such third party technologies, which may include the Media
|
|
// Technologies that are owed as a result of AMD providing the Software to you.
|
|
//
|
|
// MIT license
|
|
//
|
|
// Copyright (c) 2018 Advanced Micro Devices, Inc. All rights reserved.
|
|
//
|
|
// 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.
|
|
//
|
|
|
|
//-------------------------------------------------------------------------------------------------
|
|
// AMFFVideoConverter interface declaration
|
|
//-------------------------------------------------------------------------------------------------
|
|
#ifndef AMF_VideoConverter_h
|
|
#define AMF_VideoConverter_h
|
|
#pragma once
|
|
|
|
#include "Component.h"
|
|
#include "ColorSpace.h"
|
|
|
|
#define AMFVideoConverter L"AMFVideoConverter"
|
|
|
|
enum AMF_VIDEO_CONVERTER_SCALE_ENUM
|
|
{
|
|
AMF_VIDEO_CONVERTER_SCALE_INVALID = -1,
|
|
AMF_VIDEO_CONVERTER_SCALE_BILINEAR = 0,
|
|
AMF_VIDEO_CONVERTER_SCALE_BICUBIC = 1
|
|
};
|
|
|
|
enum AMF_VIDEO_CONVERTER_TONEMAPPING_ENUM
|
|
{
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_COPY = 0,
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_AMD = 1,
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_LINEAR = 2,
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_GAMMA = 3,
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_REINHARD = 4,
|
|
AMF_VIDEO_CONVERTER_TONEMAPPING_2390 = 5,
|
|
};
|
|
|
|
|
|
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_FORMAT L"OutputFormat" // Values : AMF_SURFACE_NV12 or AMF_SURFACE_BGRA or AMF_SURFACE_YUV420P
|
|
#define AMF_VIDEO_CONVERTER_MEMORY_TYPE L"MemoryType" // Values : AMF_MEMORY_DX11 or AMF_MEMORY_DX9 or AMF_MEMORY_UNKNOWN (get from input type)
|
|
#define AMF_VIDEO_CONVERTER_COMPUTE_DEVICE L"ComputeDevice" // Values : AMF_MEMORY_COMPUTE_FOR_DX9 enumeration
|
|
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_SIZE L"OutputSize" // AMFSize (default=0,0) width in pixels. default means no scaling
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_RECT L"OutputRect" // AMFRect (default=0, 0, 0, 0) rectangle in pixels. default means no rect
|
|
#define AMF_VIDEO_CONVERTER_SCALE L"ScaleType" // amf_int64(AMF_VIDEO_CONVERTER_SCALE_ENUM); default = AMF_VIDEO_CONVERTER_SCALE_BILINEAR
|
|
#define AMF_VIDEO_CONVERTER_FORCE_OUTPUT_SURFACE_SIZE L"ForceOutputSurfaceSize" // bool (default=false) Force output size from output surface
|
|
|
|
#define AMF_VIDEO_CONVERTER_KEEP_ASPECT_RATIO L"KeepAspectRatio" // bool (default=false) Keep aspect ratio if scaling.
|
|
#define AMF_VIDEO_CONVERTER_FILL L"Fill" // bool (default=false) fill area out of ROI.
|
|
#define AMF_VIDEO_CONVERTER_FILL_COLOR L"FillColor" // AMFColor
|
|
|
|
//-------------------------------------------------------------------------------------------------
|
|
// SDR color conversion
|
|
//-------------------------------------------------------------------------------------------------
|
|
#define AMF_VIDEO_CONVERTER_COLOR_PROFILE L"ColorProfile" // amf_int64(AMF_VIDEO_CONVERTER_COLOR_PROFILE_ENUM); default = AMF_VIDEO_CONVERTER_COLOR_PROFILE_UNKNOWN - mean AUTO
|
|
#define AMF_VIDEO_CONVERTER_LINEAR_RGB L"LinearRGB" // bool (default=false) Convert to/from linear RGB instead of sRGB using AMF_VIDEO_DECODER_COLOR_TRANSFER_CHARACTERISTIC or by default AMF_VIDEO_CONVERTER_TRANSFER_CHARACTERISTIC
|
|
|
|
//-------------------------------------------------------------------------------------------------
|
|
// HDR color conversion
|
|
//-------------------------------------------------------------------------------------------------
|
|
// AMF_VIDEO_CONVERTER_COLOR_PROFILE is used to define color space conversion
|
|
|
|
// HDR data - can be set on converter or respectively on input and output surfaces (output surface via custom allocator)
|
|
// if present, HDR_METADATA primary color overwrites COLOR_PRIMARIES
|
|
|
|
// these properties can be set on converter component to configure input and output
|
|
// these properties overwrite properties set on surface - see below
|
|
#define AMF_VIDEO_CONVERTER_INPUT_TRANSFER_CHARACTERISTIC L"InputTransferChar" // amf_int64(AMF_COLOR_TRANSFER_CHARACTERISTIC_ENUM); default = AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED, ISO/IEC 23001-8_2013 7.2 See ColorSpace.h for enum
|
|
#define AMF_VIDEO_CONVERTER_INPUT_COLOR_PRIMARIES L"InputColorPrimaries" // amf_int64(AMF_COLOR_PRIMARIES_ENUM); default = AMF_COLOR_PRIMARIES_UNDEFINED, ISO/IEC 23001-8_2013 7.1 See ColorSpace.h for enum
|
|
#define AMF_VIDEO_CONVERTER_INPUT_COLOR_RANGE L"InputColorRange" // amf_int64(AMF_COLOR_RANGE_ENUM) default = AMF_COLOR_RANGE_UNDEFINED
|
|
#define AMF_VIDEO_CONVERTER_INPUT_HDR_METADATA L"InputHdrMetadata" // AMFBuffer containing AMFHDRMetadata; default NULL
|
|
#define AMF_VIDEO_CONVERTER_INPUT_TONEMAPPING L"InputTonemapping" // amf_int64(AMF_VIDEO_CONVERTER_TONEMAPPING_ENUM) default = AMF_VIDEO_CONVERTER_TONEMAPPING_LINEAR
|
|
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_TRANSFER_CHARACTERISTIC L"OutputTransferChar" // amf_int64(AMF_COLOR_TRANSFER_CHARACTERISTIC_ENUM); default = AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED, ISO/IEC 23001-8_2013 7.2 See ColorSpace.h for enum
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_COLOR_PRIMARIES L"OutputColorPrimaries" // amf_int64(AMF_COLOR_PRIMARIES_ENUM); default = AMF_COLOR_PRIMARIES_UNDEFINED, ISO/IEC 23001-8_2013 7.1 See ColorSpace.h for enum
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_COLOR_RANGE L"OutputColorRange" // amf_int64(AMF_COLOR_RANGE_ENUM) default = AMF_COLOR_RANGE_UNDEFINED
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_HDR_METADATA L"OutputHdrMetadata" // AMFBuffer containing AMFHDRMetadata; default NULL
|
|
#define AMF_VIDEO_CONVERTER_OUTPUT_TONEMAPPING L"OutputTonemapping" // amf_int64(AMF_VIDEO_CONVERTER_TONEMAPPING_ENUM) default = AMF_VIDEO_CONVERTER_TONEMAPPING_AMD
|
|
|
|
// these properties can be set on input or outout surface See ColorSpace.h
|
|
// the same as decoder properties set on input surface - see below
|
|
//#define AMF_VIDEO_COLOR_TRANSFER_CHARACTERISTIC L"ColorTransferChar" // amf_int64(AMF_COLOR_TRANSFER_CHARACTERISTIC_ENUM); default = AMF_COLOR_TRANSFER_CHARACTERISTIC_UNDEFINED, ISO/IEC 23001-8_2013 7.2 See ColorSpace.h for enum
|
|
//#define AMF_VIDEO_COLOR_PRIMARIES L"ColorPrimaries" // amf_int64(AMF_COLOR_PRIMARIES_ENUM); default = AMF_COLOR_PRIMARIES_UNDEFINED, ISO/IEC 23001-8_2013 7.1 See ColorSpace.h for enum
|
|
//#define AMF_VIDEO_COLOR_RANGE L"ColorRange" // amf_int64(AMF_COLOR_RANGE_ENUM) default = AMF_COLOR_RANGE_UNDEFINED
|
|
//#define AMF_VIDEO_COLOR_HDR_METADATA L"HdrMetadata" // AMFBuffer containing AMFHDRMetadata; default NULL
|
|
|
|
// If decoder properties can be set on input see VideoDecoder.h
|
|
// AMF_VIDEO_DECODER_COLOR_TRANSFER_CHARACTERISTIC
|
|
// AMF_VIDEO_DECODER_COLOR_PRIMARIES
|
|
// AMF_VIDEO_DECODER_COLOR_RANGE
|
|
// AMF_VIDEO_DECODER_HDR_METADATA
|
|
|
|
#define AMF_VIDEO_CONVERTER_USE_DECODER_HDR_METADATA L"UseDecoderHDRMetadata" // bool (default=true) enables use of decoder / surface input color properties above
|
|
|
|
|
|
#endif //#ifndef AMF_VideoConverter_h
|