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| author | Niklas Haas <[email protected]> | 2025-09-11 01:48:32 +0200 |
|---|---|---|
| committer | Niklas Haas <[email protected]> | 2025-09-23 18:50:03 +0000 |
| commit | 899e497122f793c3d97f5aac7bee62567f23fe29 (patch) | |
| tree | 4246b900a2f0352cb60ae1bddd06b5df19520714 /doc/avtools-common-opts.texi | |
| parent | 6f08ab6c4c2e5eeef3e0704b21c338c512cf97f6 (diff) | |
Blending onto independent alpha framebuffers is not possible under the
constraints of the supported blend operators. While we could handle
blending premul-onto-premul, this would break if the base layer is YUV,
since premultiplied alpha does not survive the (nonlinear) YUV conversion.
Fortunately, blending independent-onto-premul is just as easy, and works in
all cases. So just force this mode when using a linear intermediate blend
texture, which is always RGBA.
Diffstat (limited to 'doc/avtools-common-opts.texi')
0 files changed, 0 insertions, 0 deletions