diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_RenderLayersProg.cpp')
| -rw-r--r-- | source/blender/compositor/operations/COM_RenderLayersProg.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_RenderLayersProg.cpp b/source/blender/compositor/operations/COM_RenderLayersProg.cpp index 8a32502982c..ea6ad86d92c 100644 --- a/source/blender/compositor/operations/COM_RenderLayersProg.cpp +++ b/source/blender/compositor/operations/COM_RenderLayersProg.cpp @@ -234,6 +234,27 @@ RenderLayersDepthProg::RenderLayersDepthProg() : RenderLayersBaseProg(SCE_PASS_Z this->addOutputSocket(COM_DT_VALUE); } +void RenderLayersDepthProg::executePixel(float output[4], float x, float y, PixelSampler sampler) +{ + int ix = x; + int iy = y; + float *inputBuffer = this->getInputBuffer(); + + if (inputBuffer == NULL || ix < 0 || iy < 0 || ix >= (int)this->getWidth() || iy >= (int)this->getHeight() ) { + output[0] = 0.0f; + output[1] = 0.0f; + output[2] = 0.0f; + output[3] = 0.0f; + } + else { + unsigned int offset = (iy * this->getWidth() + ix); + output[0] = inputBuffer[offset]; + output[1] = 0.0f; + output[2] = 0.0f; + output[3] = 0.0f; + } +} + /* ******** Render Layers Diffuse Operation ******** */ RenderLayersDiffuseOperation::RenderLayersDiffuseOperation() : RenderLayersBaseProg(SCE_PASS_DIFFUSE, 3) |