Compositor: Full frame Math node

Adds full frame implementation to this node operations.
No functional changes.

1 files changed, 132 insertions, 7 deletions

diff --git a/source/blender/compositor/operations/COM_MathBaseOperation.h b/source/blender/compositor/operations/COM_MathBaseOperation.h
index 08794c8db22..8f6f48446e0 100644
--- a/source/blender/compositor/operations/COM_MathBaseOperation.h
+++ b/source/blender/compositor/operations/COM_MathBaseOperation.h
@@ -18,7 +18,8 @@
 
 #pragma once
 
-#include "COM_NodeOperation.h"
+#include "BLI_math.h"
+#include "COM_MultiThreadedOperation.h"
 
 namespace blender::compositor {
 
@@ -26,7 +27,7 @@ namespace blender::compositor {
  * this program converts an input color to an output value.
  * it assumes we are in sRGB color space.
  */
-class MathBaseOperation : public NodeOperation {
+class MathBaseOperation : public MultiThreadedOperation {
  protected:
   /**
    * Prefetched reference to the inputProgram
@@ -43,6 +44,7 @@ class MathBaseOperation : public NodeOperation {
    */
   MathBaseOperation();
 
+  /* TODO(manzanilla): To be removed with tiled implementation. */
   void clampIfNeeded(float color[4]);
 
  public:
@@ -66,87 +68,150 @@ class MathBaseOperation : public NodeOperation {
   {
     this->m_useClamp = value;
   }
+
+  void update_memory_buffer_partial(MemoryBuffer *output,
+                                    const rcti &area,
+                                    Span<MemoryBuffer *> inputs) final;
+
+ protected:
+  virtual void update_memory_buffer_partial(BuffersIterator<float> &it) = 0;
+};
+
+template<template<typename> typename TFunctor>
+class MathFunctor2Operation : public MathBaseOperation {
+  void update_memory_buffer_partial(BuffersIterator<float> &it) final
+  {
+    TFunctor functor;
+    for (; !it.is_end(); ++it) {
+      *it.out = functor(*it.in(0), *it.in(1));
+    }
+  }
 };
 
-class MathAddOperation : public MathBaseOperation {
+class MathAddOperation : public MathFunctor2Operation<std::plus> {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 };
-class MathSubtractOperation : public MathBaseOperation {
+class MathSubtractOperation : public MathFunctor2Operation<std::minus> {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 };
-class MathMultiplyOperation : public MathBaseOperation {
+class MathMultiplyOperation : public MathFunctor2Operation<std::multiplies> {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 };
 class MathDivideOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathSineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathCosineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathTangentOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathHyperbolicSineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathHyperbolicCosineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathHyperbolicTangentOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathArcSineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathArcCosineOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathArcTangentOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathPowerOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathLogarithmOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathMinimumOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathMaximumOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 class MathRoundOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
-class MathLessThanOperation : public MathBaseOperation {
+class MathLessThanOperation : public MathFunctor2Operation<std::less> {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 };
-class MathGreaterThanOperation : public MathBaseOperation {
+class MathGreaterThanOperation : public MathFunctor2Operation<std::greater> {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
 };
@@ -154,101 +219,161 @@ class MathGreaterThanOperation : public MathBaseOperation {
 class MathModuloOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathAbsoluteOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathRadiansOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathDegreesOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathArcTan2Operation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathFloorOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathCeilOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathFractOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathSqrtOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathInverseSqrtOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathSignOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathExponentOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathTruncOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathSnapOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathWrapOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathPingpongOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathCompareOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathMultiplyAddOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathSmoothMinOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 class MathSmoothMaxOperation : public MathBaseOperation {
  public:
   void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ protected:
+  void update_memory_buffer_partial(BuffersIterator<float> &it) override;
 };
 
 }  // namespace blender::compositor