[Bf-blender-cvs] [4908abda5f3] compositor-full-frame: Compositor: Full frame Crop node
Manuel Castilla
noreply at git.blender.org
Thu Jul 29 22:36:41 CEST 2021
Commit: 4908abda5f3e1b4c1d0ee92247f0620d3096d236
Author: Manuel Castilla
Date: Thu Jul 29 21:31:45 2021 +0200
Branches: compositor-full-frame
https://developer.blender.org/rB4908abda5f3e1b4c1d0ee92247f0620d3096d236
Compositor: Full frame Crop node
Adds full frame implementation to this node operation.
No functional changes.
===================================================================
M source/blender/compositor/operations/COM_CropOperation.cc
M source/blender/compositor/operations/COM_CropOperation.h
===================================================================
diff --git a/source/blender/compositor/operations/COM_CropOperation.cc b/source/blender/compositor/operations/COM_CropOperation.cc
index f12d93bc8d3..12833660fcb 100644
--- a/source/blender/compositor/operations/COM_CropOperation.cc
+++ b/source/blender/compositor/operations/COM_CropOperation.cc
@@ -95,6 +95,22 @@ void CropOperation::executePixelSampled(float output[4], float x, float y, Pixel
}
}
+void CropOperation::update_memory_buffer_partial(MemoryBuffer *output,
+ const rcti &area,
+ Span<MemoryBuffer *> inputs)
+{
+ rcti crop_area;
+ BLI_rcti_init(&crop_area, m_xmin, m_xmax, m_ymin, m_ymax);
+ for (BuffersIterator<float> it = output->iterate_with(inputs, area); !it.is_end(); ++it) {
+ if (BLI_rcti_isect_pt(&crop_area, it.x, it.y)) {
+ copy_v4_v4(it.out, it.in(0));
+ }
+ else {
+ zero_v4(it.out);
+ }
+ }
+}
+
CropImageOperation::CropImageOperation() : CropBaseOperation()
{
/* pass */
@@ -114,6 +130,18 @@ bool CropImageOperation::determineDependingAreaOfInterest(rcti *input,
return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output);
}
+void CropImageOperation::get_area_of_interest(const int input_idx,
+ const rcti &output_area,
+ rcti &r_input_area)
+{
+ BLI_assert(input_idx == 0);
+ UNUSED_VARS_NDEBUG(input_idx);
+ r_input_area.xmax = output_area.xmax + this->m_xmin;
+ r_input_area.xmin = output_area.xmin + this->m_xmin;
+ r_input_area.ymax = output_area.ymax + this->m_ymin;
+ r_input_area.ymin = output_area.ymin + this->m_ymin;
+}
+
void CropImageOperation::determineResolution(unsigned int resolution[2],
unsigned int preferredResolution[2])
{
@@ -136,4 +164,21 @@ void CropImageOperation::executePixelSampled(float output[4],
}
}
+void CropImageOperation::update_memory_buffer_partial(MemoryBuffer *output,
+ const rcti &area,
+ Span<MemoryBuffer *> inputs)
+{
+ rcti op_area;
+ BLI_rcti_init(&op_area, 0, getWidth(), 0, getHeight());
+ const MemoryBuffer *input = inputs[0];
+ for (BuffersIterator<float> it = output->iterate_with({}, area); !it.is_end(); ++it) {
+ if (BLI_rcti_isect_pt(&op_area, it.x, it.y)) {
+ input->read_elem_checked(it.x + this->m_xmin, it.y + this->m_ymin, it.out);
+ }
+ else {
+ zero_v4(it.out);
+ }
+ }
+}
+
} // namespace blender::compositor
diff --git a/source/blender/compositor/operations/COM_CropOperation.h b/source/blender/compositor/operations/COM_CropOperation.h
index acdff79a77c..57caa4e5834 100644
--- a/source/blender/compositor/operations/COM_CropOperation.h
+++ b/source/blender/compositor/operations/COM_CropOperation.h
@@ -18,11 +18,11 @@
#pragma once
-#include "COM_NodeOperation.h"
+#include "COM_MultiThreadedOperation.h"
namespace blender::compositor {
-class CropBaseOperation : public NodeOperation {
+class CropBaseOperation : public MultiThreadedOperation {
protected:
SocketReader *m_inputOperation;
NodeTwoXYs *m_settings;
@@ -53,6 +53,10 @@ class CropOperation : public CropBaseOperation {
public:
CropOperation();
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ void update_memory_buffer_partial(MemoryBuffer *output,
+ const rcti &area,
+ Span<MemoryBuffer *> inputs) override;
};
class CropImageOperation : public CropBaseOperation {
@@ -65,6 +69,11 @@ class CropImageOperation : public CropBaseOperation {
void determineResolution(unsigned int resolution[2],
unsigned int preferredResolution[2]) override;
void executePixelSampled(float output[4], float x, float y, PixelSampler sampler) override;
+
+ void get_area_of_interest(int input_idx, const rcti &output_area, rcti &r_input_area) override;
+ void update_memory_buffer_partial(MemoryBuffer *output,
+ const rcti &area,
+ Span<MemoryBuffer *> inputs) override;
};
} // namespace blender::compositor
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