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ffmpeg: slightly improve performance of yuv2rgb

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itsmattkc
2022-10-29 09:59:45 -07:00
parent 8657363037
commit 5fe6faf15a
2 changed files with 11 additions and 16 deletions
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app/codec/ffmpeg/ffmpegdecoder.cpp
+4 -4
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@@ -235,10 +235,10 @@ TexturePtr FFmpegDecoder::RetrieveVideoInternal(const RetrieveVideoParams &p)
job.Insert(QStringLiteral("full_range"), NodeValue(NodeValue::kBoolean, hw_in->color_range == AVCOL_RANGE_JPEG));
const int *yuv_coeffs = sws_getCoefficients(FFmpegUtils::GetSwsColorspaceFromAVColorSpace(hw_in->colorspace));
job.Insert(QStringLiteral("yuv_crv"), NodeValue(NodeValue::kInt, yuv_coeffs[0]));
job.Insert(QStringLiteral("yuv_cgu"), NodeValue(NodeValue::kInt, yuv_coeffs[2]));
job.Insert(QStringLiteral("yuv_cgv"), NodeValue(NodeValue::kInt, yuv_coeffs[3]));
job.Insert(QStringLiteral("yuv_cbu"), NodeValue(NodeValue::kInt, yuv_coeffs[1]));
job.Insert(QStringLiteral("yuv_crv"), NodeValue(NodeValue::kFloat, yuv_coeffs[0]/65536.0));
job.Insert(QStringLiteral("yuv_cgu"), NodeValue(NodeValue::kFloat, yuv_coeffs[2]/65536.0));
job.Insert(QStringLiteral("yuv_cgv"), NodeValue(NodeValue::kFloat, yuv_coeffs[3]/65536.0));
job.Insert(QStringLiteral("yuv_cbu"), NodeValue(NodeValue::kFloat, yuv_coeffs[1]/65536.0));
int interlacing = 0;
if (p.src_interlacing != VideoParams::kInterlaceNone) {