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全链路强制F32

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This commit is contained in:
Mike-Solar
2026-05-14 01:51:14 +08:00
parent f3c50017e9
commit 599c876d03
9 changed files with 414 additions and 309 deletions
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app/common/ffmpegutils.cpp
+7 -2
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@@ -28,7 +28,7 @@ AVPixelFormat
FFmpegUtils::GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt,
PixelFormat maximum)
{
AVPixelFormat possible_pix_fmts[3];
AVPixelFormat possible_pix_fmts[4];
possible_pix_fmts[0] = AV_PIX_FMT_RGBA;
@@ -36,7 +36,12 @@ FFmpegUtils::GetCompatiblePixelFormat(const AVPixelFormat &pix_fmt,
possible_pix_fmts[1] = AV_PIX_FMT_NONE;
} else {
possible_pix_fmts[1] = AV_PIX_FMT_RGBA64;
possible_pix_fmts[2] = AV_PIX_FMT_NONE;
if (maximum == PixelFormat::F32) {
possible_pix_fmts[2] = AV_PIX_FMT_RGBAF32;
possible_pix_fmts[3] = AV_PIX_FMT_NONE;
} else {
possible_pix_fmts[2] = AV_PIX_FMT_NONE;
}
}
return avcodec_find_best_pix_fmt_of_list(possible_pix_fmts, pix_fmt, 1,