diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_VectorBlurOperation.cc')
| -rw-r--r-- | source/blender/compositor/operations/COM_VectorBlurOperation.cc | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/source/blender/compositor/operations/COM_VectorBlurOperation.cc b/source/blender/compositor/operations/COM_VectorBlurOperation.cc index df65044afc1..5405e6d424a 100644 --- a/source/blender/compositor/operations/COM_VectorBlurOperation.cc +++ b/source/blender/compositor/operations/COM_VectorBlurOperation.cc @@ -57,6 +57,7 @@ VectorBlurOperation::VectorBlurOperation() this->m_inputSpeedProgram = nullptr; this->m_inputZProgram = nullptr; flags.complex = true; + flags.is_fullframe_operation = true; } void VectorBlurOperation::initExecution() { @@ -121,6 +122,51 @@ bool VectorBlurOperation::determineDependingAreaOfInterest(rcti * /*input*/, return false; } +void VectorBlurOperation::get_area_of_interest(const int UNUSED(input_idx), + const rcti &UNUSED(output_area), + rcti &r_input_area) +{ + r_input_area.xmin = 0; + r_input_area.xmax = this->getWidth(); + r_input_area.ymin = 0; + r_input_area.ymax = this->getHeight(); +} + +void VectorBlurOperation::update_memory_buffer(MemoryBuffer *output, + const rcti &area, + Span<MemoryBuffer *> inputs) +{ + /* TODO(manzanilla): once tiled implementation is removed, run multi-threaded where possible. */ + if (!m_cachedInstance) { + MemoryBuffer *image = inputs[IMAGE_INPUT_INDEX]; + const bool is_image_inflated = image->is_a_single_elem(); + image = is_image_inflated ? image->inflate() : image; + + /* Must be a copy because it's modified in #generateVectorBlur. */ + MemoryBuffer *speed = inputs[SPEED_INPUT_INDEX]; + speed = speed->is_a_single_elem() ? speed->inflate() : new MemoryBuffer(*speed); + + MemoryBuffer *z = inputs[Z_INPUT_INDEX]; + const bool is_z_inflated = z->is_a_single_elem(); + z = is_z_inflated ? z->inflate() : z; + + m_cachedInstance = (float *)MEM_dupallocN(image->getBuffer()); + this->generateVectorBlur(m_cachedInstance, image, speed, z); + + if (is_image_inflated) { + delete image; + } + delete speed; + if (is_z_inflated) { + delete z; + } + } + + const int num_channels = COM_data_type_num_channels(getOutputSocket()->getDataType()); + MemoryBuffer buf(m_cachedInstance, num_channels, this->getWidth(), this->getHeight()); + output->copy_from(&buf, area); +} + void VectorBlurOperation::generateVectorBlur(float *data, MemoryBuffer *inputImage, MemoryBuffer *inputSpeed, |