diff options
author | Campbell Barton <ideasman42@gmail.com> | 2012-05-18 02:55:28 +0400 |
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committer | Campbell Barton <ideasman42@gmail.com> | 2012-05-18 02:55:28 +0400 |
commit | 7862b2fa13c0437d9c17eae78e7b79a421dacf05 (patch) | |
tree | 08f9c26af3e71795d0f65803a415b5612d6b53ab /source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp | |
parent | 69b95e1a8a00c9ff146d803b8ec11183d7a68908 (diff) |
style cleanup: compositor, pointer syntax, function brace placement, line length
Diffstat (limited to 'source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp')
-rw-r--r-- | source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp b/source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp index 3e80de78223..c891142b808 100644 --- a/source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp +++ b/source/blender/compositor/operations/COM_AlphaOverKeyOperation.cpp @@ -22,10 +22,12 @@ #include "COM_AlphaOverKeyOperation.h" -AlphaOverKeyOperation::AlphaOverKeyOperation(): MixBaseOperation() { +AlphaOverKeyOperation::AlphaOverKeyOperation(): MixBaseOperation() +{ } -void AlphaOverKeyOperation::executePixel(float* outputValue, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]) { +void AlphaOverKeyOperation::executePixel(float *outputValue, float x, float y, PixelSampler sampler, MemoryBuffer *inputBuffers[]) +{ float inputColor1[4]; float inputOverColor[4]; float value[4]; @@ -34,25 +36,25 @@ void AlphaOverKeyOperation::executePixel(float* outputValue, float x, float y, P inputColor1Operation->read(inputColor1, x, y, sampler, inputBuffers); inputColor2Operation->read(inputOverColor, x, y, sampler, inputBuffers); - if (inputOverColor[3]<=0.0f) { + if (inputOverColor[3] <= 0.0f) { outputValue[0] = inputColor1[0]; outputValue[1] = inputColor1[1]; outputValue[2] = inputColor1[2]; outputValue[3] = inputColor1[3]; } - else if (value[0]==1.0f && inputOverColor[3]>=1.0f) { + else if (value[0] == 1.0f && inputOverColor[3] >= 1.0f) { outputValue[0] = inputOverColor[0]; outputValue[1] = inputOverColor[1]; outputValue[2] = inputOverColor[2]; outputValue[3] = inputOverColor[3]; } else { - float premul= value[0]*inputOverColor[3]; - float mul= 1.0f - premul; + float premul = value[0]*inputOverColor[3]; + float mul = 1.0f - premul; - outputValue[0]= (mul*inputColor1[0]) + premul*inputOverColor[0]; - outputValue[1]= (mul*inputColor1[1]) + premul*inputOverColor[1]; - outputValue[2]= (mul*inputColor1[2]) + premul*inputOverColor[2]; - outputValue[3]= (mul*inputColor1[3]) + value[0]*inputOverColor[3]; + outputValue[0] = (mul*inputColor1[0]) + premul*inputOverColor[0]; + outputValue[1] = (mul*inputColor1[1]) + premul*inputOverColor[1]; + outputValue[2] = (mul*inputColor1[2]) + premul*inputOverColor[2]; + outputValue[3] = (mul*inputColor1[3]) + value[0]*inputOverColor[3]; } } |