diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp | 35 |
1 files changed, 21 insertions, 14 deletions
diff --git a/source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp b/source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp index 474874d4bb4..4442fd9075e 100644 --- a/source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp +++ b/source/blender/compositor/operations/COM_ScreenLensDistortionOperation.cpp @@ -27,13 +27,15 @@ extern "C" { #include "BLI_rand.h" } -ScreenLensDistortionOperation::ScreenLensDistortionOperation(): NodeOperation() { +ScreenLensDistortionOperation::ScreenLensDistortionOperation(): NodeOperation() +{ this->addInputSocket(COM_DT_COLOR); this->addOutputSocket(COM_DT_COLOR); this->setComplex(true); this->inputProgram = NULL; } -void ScreenLensDistortionOperation::initExecution() { +void ScreenLensDistortionOperation::initExecution() +{ this->inputProgram = this->getInputSocketReader(0); kg = MAX2(MIN2(this->distortion, 1.f), -0.999f); // smaller dispersion range for somewhat more control @@ -53,15 +55,17 @@ void ScreenLensDistortionOperation::initExecution() { } -void* ScreenLensDistortionOperation::initializeTileData(rcti *rect, MemoryBuffer **memoryBuffers) { - void* buffer = inputProgram->initializeTileData(NULL, memoryBuffers); +void *ScreenLensDistortionOperation::initializeTileData(rcti *rect, MemoryBuffer **memoryBuffers) +{ + void *buffer = inputProgram->initializeTileData(NULL, memoryBuffers); return buffer; } -void ScreenLensDistortionOperation::executePixel(float* outputColor, int x, int y, MemoryBuffer *inputBuffers[], void* data) { +void ScreenLensDistortionOperation::executePixel(float *outputColor, int x, int y, MemoryBuffer *inputBuffers[], void *data) +{ const float height = this->getHeight(); const float width = this->getWidth(); - MemoryBuffer* buffer = (MemoryBuffer*)data; + MemoryBuffer *buffer = (MemoryBuffer*)data; int dr = 0, dg = 0, db = 0; float d, t, ln[6] = {0, 0, 0, 0, 0, 0}; @@ -132,21 +136,23 @@ void ScreenLensDistortionOperation::executePixel(float* outputColor, int x, int if (db) outputColor[2] = 2.f*tc[2] / (float)db; /* set alpha */ - outputColor[3]= 1.0f; + outputColor[3] = 1.0f; } else { - outputColor[0]= 0.0f; - outputColor[1]= 0.0f; - outputColor[2]= 0.0f; - outputColor[3]= 0.0f; + outputColor[0] = 0.0f; + outputColor[1] = 0.0f; + outputColor[2] = 0.0f; + outputColor[3] = 0.0f; } } -void ScreenLensDistortionOperation::deinitExecution() { +void ScreenLensDistortionOperation::deinitExecution() +{ this->inputProgram = NULL; } -void ScreenLensDistortionOperation::determineUV(float result[2], float x, float y) const { +void ScreenLensDistortionOperation::determineUV(float result[2], float x, float y) const +{ const float v = sc*((y + 0.5f) - cy)/cy; const float u = sc*((x + 0.5f) - cx)/cx; const float t = ABS(MIN3(kr, kg, kb)*4); @@ -155,7 +161,8 @@ void ScreenLensDistortionOperation::determineUV(float result[2], float x, float result[1] = (v*d + 0.5f)*getHeight() - 0.5f; } -bool ScreenLensDistortionOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output) { +bool ScreenLensDistortionOperation::determineDependingAreaOfInterest(rcti *input, ReadBufferOperation *readOperation, rcti *output) +{ rcti newInput; newInput.xmin = 0; newInput.ymin = 0; |