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Merge pull request #3224 from Sintendo/typos 

Fix typos in PixelShaderGen
This commit is contained in:
flacs 2015-11-02 21:23:53 +01:00
parent 89f6451513 c4b56f06f9
commit 727c745aa8
1 changed files with 3 additions and 3 deletions
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6
Source/Core/VideoCommon/PixelShaderGen.cpp
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@ -313,13 +313,13 @@ static inline void GeneratePixelShader(T& out, DSTALPHA_MODE dstAlphaMode, API_T
// * ARB_conservative_depth has 'layout(depth_unchanged) which signals to the driver that it can make optimisations // * ARB_conservative_depth has 'layout(depth_unchanged) which signals to the driver that it can make optimisations
// which assume the pixel shader won't update the depth buffer. // which assume the pixel shader won't update the depth buffer.
// early_fragment_tests is the best option, as it requires the driver to do early-z and defines early-z excatly as // early_fragment_tests is the best option, as it requires the driver to do early-z and defines early-z exactly as
// we expect, with discard causing the shader to exit with only the depth buffer updated. // we expect, with discard causing the shader to exit with only the depth buffer updated.
// Conservative depth's 'depth_unchanged' only hints to the driver that an early-z optimistaion can be made and // Conservative depth's 'depth_unchanged' only hints to the driver that an early-z optimisation can be made and
// doesn't define what will happen if we discard the fragment. But the way modern graphics hardware is implemented // doesn't define what will happen if we discard the fragment. But the way modern graphics hardware is implemented
// means it is not unreasonable to expect the the same behaviour as early_fragment_tests. // means it is not unreasonable to expect the the same behaviour as early_fragment_tests.
// We can also assume that if a driver has gone out of it's way to support conservative depth and not image_load_store // We can also assume that if a driver has gone out of its way to support conservative depth and not image_load_store
// as required by OpenGL 4.2 that it will be doing the optimisation. // as required by OpenGL 4.2 that it will be doing the optimisation.
// If the driver doesn't actually do an early z optimisation, ZCompLoc will be broken and depth will only be written // If the driver doesn't actually do an early z optimisation, ZCompLoc will be broken and depth will only be written
// if the alpha test passes. // if the alpha test passes.