mirror of
https://github.com/Xaymar/obs-StreamFX
synced 2024-10-24 05:42:39 +00:00
9938422d5c
Improves the previous logic and makes it compatible with the new additions in 26.x, such as sRGB. This was previously broken as the focus was on existing features which could be tested without requiring a compiler to be installed. Incorrect understanding of how sRGB works with RGB and YCC/YUV formats also caused sRGB to be treated as RGB when I444 was selected. This should also now be fixed, hopefully permanently. Fixes #331
83 lines
3.6 KiB
C++
83 lines
3.6 KiB
C++
// FFMPEG Video Encoder Integration for OBS Studio
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// Copyright (c) 2019 Michael Fabian Dirks <info@xaymar.com>
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#pragma once
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#include "common.hpp"
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#include <functional>
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extern "C" {
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#ifdef _MSC_VER
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#pragma warning(push)
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#pragma warning(disable : 4242 4244 4365)
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#endif
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#include <libavcodec/avcodec.h>
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#include <libavutil/pixfmt.h>
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#ifdef _MSC_VER
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#pragma warning(pop)
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#endif
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}
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namespace ffmpeg::tools {
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const char* get_pixel_format_name(AVPixelFormat v);
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const char* get_color_space_name(AVColorSpace v);
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const char* get_error_description(int error);
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AVPixelFormat obs_videoformat_to_avpixelformat(video_format v);
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video_format avpixelformat_to_obs_videoformat(AVPixelFormat v);
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AVPixelFormat get_least_lossy_format(const AVPixelFormat* haystack, AVPixelFormat needle);
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AVColorRange obs_to_av_color_range(video_range_type v);
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AVColorSpace obs_to_av_color_space(video_colorspace v);
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AVColorPrimaries obs_to_av_color_primary(video_colorspace v);
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AVColorTransferCharacteristic obs_to_av_color_transfer_characteristics(video_colorspace v);
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bool can_hardware_encode(const AVCodec* codec);
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std::vector<AVPixelFormat> get_software_formats(const AVPixelFormat* list);
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void context_setup_from_obs(const video_output_info* voi, AVCodecContext* context);
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const char* get_std_compliance_name(int compliance);
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const char* get_thread_type_name(int thread_type);
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void print_av_option_bool(AVCodecContext* context, const char* option, std::string text, bool inverse = false);
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void print_av_option_bool(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text,
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bool inverse = false);
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void print_av_option_int(AVCodecContext* context, const char* option, std::string text, std::string suffix);
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void print_av_option_int(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text,
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std::string suffix);
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void print_av_option_string(AVCodecContext* context, const char* option, std::string text,
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std::function<std::string(int64_t)> decoder);
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void print_av_option_string(AVCodecContext* ctx_codec, void* ctx_option, const char* option, std::string text,
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std::function<std::string(int64_t)> decoder);
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void print_av_option_string2(AVCodecContext* context, std::string_view option, std::string_view text,
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std::function<std::string(int64_t, std::string_view)> decoder);
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void print_av_option_string2(AVCodecContext* ctx_codec, void* ctx_option, std::string_view option,
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std::string_view text, std::function<std::string(int64_t, std::string_view)> decoder);
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} // namespace ffmpeg::tools
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