itsmattkc
1aa87cbda6
Large-scale code cleanup. Also adds a license to the top of all files that were missing it.
140 lines
3.9 KiB
C++
140 lines
3.9 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program 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
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "ffmpegcommon.h"
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OLIVE_NAMESPACE_ENTER
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AVPixelFormat FFmpegCommon::GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt)
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{
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AVPixelFormat possible_pix_fmts[] = {
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AV_PIX_FMT_RGB24,
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AV_PIX_FMT_RGBA,
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AV_PIX_FMT_RGB48,
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AV_PIX_FMT_RGBA64,
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AV_PIX_FMT_NONE
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};
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return avcodec_find_best_pix_fmt_of_list(possible_pix_fmts,
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pix_fmt,
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1,
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nullptr);
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}
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SampleFormat::Format FFmpegCommon::GetNativeSampleFormat(const AVSampleFormat &smp_fmt)
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{
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switch (smp_fmt) {
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case AV_SAMPLE_FMT_U8:
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return SampleFormat::SAMPLE_FMT_U8;
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case AV_SAMPLE_FMT_S16:
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return SampleFormat::SAMPLE_FMT_S16;
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case AV_SAMPLE_FMT_S32:
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return SampleFormat::SAMPLE_FMT_S32;
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case AV_SAMPLE_FMT_S64:
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return SampleFormat::SAMPLE_FMT_S64;
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case AV_SAMPLE_FMT_FLT:
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return SampleFormat::SAMPLE_FMT_FLT;
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case AV_SAMPLE_FMT_DBL:
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return SampleFormat::SAMPLE_FMT_DBL;
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case AV_SAMPLE_FMT_U8P :
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case AV_SAMPLE_FMT_S16P:
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case AV_SAMPLE_FMT_S32P:
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case AV_SAMPLE_FMT_S64P:
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case AV_SAMPLE_FMT_FLTP:
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case AV_SAMPLE_FMT_DBLP:
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case AV_SAMPLE_FMT_NONE:
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case AV_SAMPLE_FMT_NB:
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break;
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}
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return SampleFormat::SAMPLE_FMT_INVALID;
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}
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AVSampleFormat FFmpegCommon::GetFFmpegSampleFormat(const SampleFormat::Format &smp_fmt)
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{
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switch (smp_fmt) {
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case SampleFormat::SAMPLE_FMT_U8:
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return AV_SAMPLE_FMT_U8;
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case SampleFormat::SAMPLE_FMT_S16:
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return AV_SAMPLE_FMT_S16;
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case SampleFormat::SAMPLE_FMT_S32:
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return AV_SAMPLE_FMT_S32;
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case SampleFormat::SAMPLE_FMT_S64:
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return AV_SAMPLE_FMT_S64;
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case SampleFormat::SAMPLE_FMT_FLT:
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return AV_SAMPLE_FMT_FLT;
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case SampleFormat::SAMPLE_FMT_DBL:
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return AV_SAMPLE_FMT_DBL;
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case SampleFormat::SAMPLE_FMT_INVALID:
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case SampleFormat::SAMPLE_FMT_COUNT:
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break;
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}
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return AV_SAMPLE_FMT_NONE;
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}
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AVPixelFormat FFmpegCommon::GetFFmpegPixelFormat(const PixelFormat::Format &pix_fmt)
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{
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switch (pix_fmt) {
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case PixelFormat::PIX_FMT_RGBA8:
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return AV_PIX_FMT_RGBA;
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case PixelFormat::PIX_FMT_RGBA16U:
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return AV_PIX_FMT_RGBA64;
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case PixelFormat::PIX_FMT_RGB8:
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return AV_PIX_FMT_RGB24;
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case PixelFormat::PIX_FMT_RGB16U:
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return AV_PIX_FMT_RGB48;
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case PixelFormat::PIX_FMT_RGBA16F:
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case PixelFormat::PIX_FMT_RGBA32F:
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case PixelFormat::PIX_FMT_RGB16F:
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case PixelFormat::PIX_FMT_RGB32F:
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case PixelFormat::PIX_FMT_INVALID:
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case PixelFormat::PIX_FMT_COUNT:
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break;
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}
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return AV_PIX_FMT_NONE;
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}
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PixelFormat::Format FFmpegCommon::GetCompatiblePixelFormat(const PixelFormat::Format &pix_fmt)
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{
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switch (pix_fmt) {
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case PixelFormat::PIX_FMT_RGB8:
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return PixelFormat::PIX_FMT_RGB8;
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case PixelFormat::PIX_FMT_RGBA8:
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return PixelFormat::PIX_FMT_RGBA8;
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case PixelFormat::PIX_FMT_RGB16U:
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case PixelFormat::PIX_FMT_RGB16F:
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case PixelFormat::PIX_FMT_RGB32F:
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return PixelFormat::PIX_FMT_RGB16U;
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case PixelFormat::PIX_FMT_RGBA16U:
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case PixelFormat::PIX_FMT_RGBA16F:
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case PixelFormat::PIX_FMT_RGBA32F:
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return PixelFormat::PIX_FMT_RGBA16U;
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case PixelFormat::PIX_FMT_INVALID:
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case PixelFormat::PIX_FMT_COUNT:
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break;
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}
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return PixelFormat::PIX_FMT_INVALID;
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}
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OLIVE_NAMESPACE_EXIT
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