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| author | JMC47 <JMC4789@gmail.com> | 2022-12-29 13:08:04 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-12-29 13:08:04 -0500 |
| commit | a20e41d3401d1d9c88a2e1ffc4f3b0c8b325fae8 (patch) | |
| tree | 6514c6be1f059fc799d1f4152e027ab6505e3f20 /Source/Core/VideoBackends/Software/Tev.cpp | |
| parent | c20bb01b47d2c3adc883e87e162f74d3008931f6 (diff) | |
| parent | ed5015fa24c106316c98d5eebe16a66141473981 (diff) | |
Merge pull request #11389 from Pokechu22/sw-no-alpha-1-hack
Software: Remove alpha=1 blending special-case
Diffstat (limited to 'Source/Core/VideoBackends/Software/Tev.cpp')
| -rw-r--r-- | Source/Core/VideoBackends/Software/Tev.cpp | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/Source/Core/VideoBackends/Software/Tev.cpp b/Source/Core/VideoBackends/Software/Tev.cpp index 9b74684ccf..95a19ae7f1 100644 --- a/Source/Core/VideoBackends/Software/Tev.cpp +++ b/Source/Core/VideoBackends/Software/Tev.cpp @@ -550,19 +550,6 @@ void Tev::Draw() if (!TevAlphaTest(output[ALP_C])) return; - // Hardware testing indicates that an alpha of 1 can pass an alpha test, - // but doesn't do anything in blending - // This situation is important for Mario Kart Wii's menus (they will render incorrectly if the - // alpha test for the FMV in the background fails, since they depend on depth for drawing a yellow - // border) and Fortune Street's gameplay (where a rectangle with an alpha value of 1 is drawn over - // the center of the screen several times, but those rectangles shouldn't be visible). - // Blending seems to result in no changes to the output with an alpha of 1, even if the input - // color is white. - // TODO: Investigate this further: we might be handling blending incorrectly in general (though - // there might not be any good way of changing blending behavior) - if (output[ALP_C] == 1) - output[ALP_C] = 0; - // z texture if (bpmem.ztex2.op != ZTexOp::Disabled) { |