diff options
author | Manuel Castilla <manzanillawork@gmail.com> | 2021-08-10 16:24:17 +0300 |
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committer | Manuel Castilla <manzanillawork@gmail.com> | 2021-08-10 17:16:22 +0300 |
commit | 5deb3229a0757e2637163c60d7915888cc50c9d8 (patch) | |
tree | 1053f9a4297d940c4caaea42579f47c0e0068097 /source/blender/compositor | |
parent | 079f35572b1dc74427509476c413fb2becdafa14 (diff) |
Compositor: Full frame Mask node
Adds full frame implementation to this node operations.
No functional changes.
Reviewed By: jbakker
Differential Revision: https://developer.blender.org/D11751
Diffstat (limited to 'source/blender/compositor')
-rw-r--r-- | source/blender/compositor/operations/COM_MaskOperation.cc | 37 | ||||
-rw-r--r-- | source/blender/compositor/operations/COM_MaskOperation.h | 11 |
2 files changed, 46 insertions, 2 deletions
diff --git a/source/blender/compositor/operations/COM_MaskOperation.cc b/source/blender/compositor/operations/COM_MaskOperation.cc index c7763f08e71..84992f23924 100644 --- a/source/blender/compositor/operations/COM_MaskOperation.cc +++ b/source/blender/compositor/operations/COM_MaskOperation.cc @@ -161,4 +161,41 @@ void MaskOperation::executePixelSampled(float output[4], } } +void MaskOperation::update_memory_buffer_partial(MemoryBuffer *output, + const rcti &area, + Span<MemoryBuffer *> UNUSED(inputs)) +{ + Vector<MaskRasterHandle *> handles = get_non_null_handles(); + if (handles.size() == 0) { + output->fill(area, COM_VALUE_ZERO); + return; + } + + float xy[2]; + for (BuffersIterator<float> it = output->iterate_with({}, area); !it.is_end(); ++it) { + xy[0] = it.x * m_maskWidthInv + m_mask_px_ofs[0]; + xy[1] = it.y * m_maskHeightInv + m_mask_px_ofs[1]; + *it.out = 0.0f; + for (MaskRasterHandle *handle : handles) { + *it.out += BKE_maskrasterize_handle_sample(handle, xy); + } + + /* Until we get better falloff. */ + *it.out /= m_rasterMaskHandleTot; + } +} + +Vector<MaskRasterHandle *> MaskOperation::get_non_null_handles() const +{ + Vector<MaskRasterHandle *> handles; + for (int i = 0; i < m_rasterMaskHandleTot; i++) { + MaskRasterHandle *handle = m_rasterMaskHandles[i]; + if (handle == nullptr) { + continue; + } + handles.append(handle); + } + return handles; +} + } // namespace blender::compositor diff --git a/source/blender/compositor/operations/COM_MaskOperation.h b/source/blender/compositor/operations/COM_MaskOperation.h index e8cd9c722df..81e344c0451 100644 --- a/source/blender/compositor/operations/COM_MaskOperation.h +++ b/source/blender/compositor/operations/COM_MaskOperation.h @@ -19,7 +19,7 @@ #pragma once #include "BLI_listbase.h" -#include "COM_NodeOperation.h" +#include "COM_MultiThreadedOperation.h" #include "DNA_mask_types.h" #include "IMB_imbuf_types.h" @@ -31,7 +31,7 @@ namespace blender::compositor { /** * Class with implementation of mask rasterization */ -class MaskOperation : public NodeOperation { +class MaskOperation : public MultiThreadedOperation { protected: Mask *m_mask; @@ -98,6 +98,13 @@ class MaskOperation : public NodeOperation { } 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; + + private: + Vector<MaskRasterHandle *> get_non_null_handles() const; }; } // namespace blender::compositor |