diff options
Diffstat (limited to 'source/blender/compositor/operations/COM_DenoiseOperation.cc')
| -rw-r--r-- | source/blender/compositor/operations/COM_DenoiseOperation.cc | 100 |
1 files changed, 69 insertions, 31 deletions
diff --git a/source/blender/compositor/operations/COM_DenoiseOperation.cc b/source/blender/compositor/operations/COM_DenoiseOperation.cc index ec11ad4d69a..e7f2d5a740a 100644 --- a/source/blender/compositor/operations/COM_DenoiseOperation.cc +++ b/source/blender/compositor/operations/COM_DenoiseOperation.cc @@ -35,6 +35,8 @@ DenoiseOperation::DenoiseOperation() this->addInputSocket(DataType::Color); this->addOutputSocket(DataType::Color); this->m_settings = nullptr; + flags.is_fullframe_operation = true; + output_rendered_ = false; } void DenoiseOperation::initExecution() { @@ -63,8 +65,7 @@ MemoryBuffer *DenoiseOperation::createMemoryBuffer(rcti *rect2) rect.xmax = getWidth(); rect.ymax = getHeight(); MemoryBuffer *result = new MemoryBuffer(DataType::Color, rect); - float *data = result->getBuffer(); - this->generateDenoise(data, tileColor, tileNormal, tileAlbedo, this->m_settings); + this->generateDenoise(result, tileColor, tileNormal, tileAlbedo, this->m_settings); return result; } @@ -84,23 +85,33 @@ bool DenoiseOperation::determineDependingAreaOfInterest(rcti * /*input*/, return NodeOperation::determineDependingAreaOfInterest(&newInput, readOperation, output); } -void DenoiseOperation::generateDenoise(float *data, - MemoryBuffer *inputTileColor, - MemoryBuffer *inputTileNormal, - MemoryBuffer *inputTileAlbedo, +void DenoiseOperation::generateDenoise(MemoryBuffer *output, + MemoryBuffer *input_color, + MemoryBuffer *input_normal, + MemoryBuffer *input_albedo, NodeDenoise *settings) { - float *inputBufferColor = inputTileColor->getBuffer(); - BLI_assert(inputBufferColor); - if (!inputBufferColor) { + BLI_assert(input_color->getBuffer()); + if (!input_color->getBuffer()) { return; } + #ifdef WITH_OPENIMAGEDENOISE /* Always supported through Accelerate framework BNNS on macOS. */ # ifndef __APPLE__ if (BLI_cpu_support_sse41()) # endif { + /* OpenImageDenoise needs full buffers. */ + MemoryBuffer *buf_color = input_color->is_a_single_elem() ? input_color->inflate() : + input_color; + MemoryBuffer *buf_normal = input_normal && input_normal->is_a_single_elem() ? + input_normal->inflate() : + input_normal; + MemoryBuffer *buf_albedo = input_albedo && input_albedo->is_a_single_elem() ? + input_albedo->inflate() : + input_albedo; + /* Since it's memory intensive, it's better to run only one instance of OIDN at a time. * OpenImageDenoise is multithreaded internally and should use all available cores nonetheless. */ @@ -111,35 +122,35 @@ void DenoiseOperation::generateDenoise(float *data, oidn::FilterRef filter = device.newFilter("RT"); filter.setImage("color", - inputBufferColor, + buf_color->getBuffer(), oidn::Format::Float3, - inputTileColor->getWidth(), - inputTileColor->getHeight(), + buf_color->getWidth(), + buf_color->getHeight(), 0, sizeof(float[4])); - if (inputTileNormal && inputTileNormal->getBuffer()) { + if (buf_normal && buf_normal->getBuffer()) { filter.setImage("normal", - inputTileNormal->getBuffer(), + buf_normal->getBuffer(), oidn::Format::Float3, - inputTileNormal->getWidth(), - inputTileNormal->getHeight(), + buf_normal->getWidth(), + buf_normal->getHeight(), 0, sizeof(float[3])); } - if (inputTileAlbedo && inputTileAlbedo->getBuffer()) { + if (buf_albedo && buf_albedo->getBuffer()) { filter.setImage("albedo", - inputTileAlbedo->getBuffer(), + buf_albedo->getBuffer(), oidn::Format::Float3, - inputTileAlbedo->getWidth(), - inputTileAlbedo->getHeight(), + buf_albedo->getWidth(), + buf_albedo->getHeight(), 0, sizeof(float[4])); } filter.setImage("output", - data, + output->getBuffer(), oidn::Format::Float3, - inputTileColor->getWidth(), - inputTileColor->getHeight(), + buf_color->getWidth(), + buf_color->getHeight(), 0, sizeof(float[4])); @@ -153,19 +164,46 @@ void DenoiseOperation::generateDenoise(float *data, filter.execute(); BLI_mutex_unlock(&oidn_lock); - /* copy the alpha channel, OpenImageDenoise currently only supports RGB */ - size_t numPixels = inputTileColor->getWidth() * inputTileColor->getHeight(); - for (size_t i = 0; i < numPixels; i++) { - data[i * 4 + 3] = inputBufferColor[i * 4 + 3]; + /* Copy the alpha channel, OpenImageDenoise currently only supports RGB. */ + output->copy_from(input_color, input_color->get_rect(), 3, COM_DATA_TYPE_VALUE_CHANNELS, 3); + + /* Delete inflated buffers. */ + if (input_color->is_a_single_elem()) { + delete buf_color; + } + if (input_normal && input_normal->is_a_single_elem()) { + delete buf_normal; } + if (input_albedo && input_albedo->is_a_single_elem()) { + delete buf_albedo; + } + return; } #endif /* If built without OIDN or running on an unsupported CPU, just pass through. */ - UNUSED_VARS(inputTileAlbedo, inputTileNormal, settings); - ::memcpy(data, - inputBufferColor, - sizeof(float[4]) * inputTileColor->getWidth() * inputTileColor->getHeight()); + UNUSED_VARS(input_albedo, input_normal, settings); + output->copy_from(input_color, input_color->get_rect()); +} + +void DenoiseOperation::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 DenoiseOperation::update_memory_buffer(MemoryBuffer *output, + const rcti &UNUSED(area), + Span<MemoryBuffer *> inputs) +{ + if (!output_rendered_) { + this->generateDenoise(output, inputs[0], inputs[1], inputs[2], m_settings); + output_rendered_ = true; + } } } // namespace blender::compositor |