f5f7024040
New ("fullframe") CPU compositor backend is being used now, and all the code
related to "tiled" CPU compositor is just never used anymore. The new backend
is faster, uses less memory, better matches GPU compositor, etc.
TL;DR: 20 thousand lines of code gone.
This commit:
- Removes various bits and pieces related to "tiled" compositor (execution
groups, one-pixel-at-a-time node processing, read/write buffer operations
related to node execution groups).
- "GPU" (OpenCL) execution device, that was only used by several nodes of
the tiled compositor.
- With that, remove CLEW external library too, since nothing within Blender
uses OpenCL directly anymore.
Pull Request: https://projects.blender.org/blender/blender/pulls/118819
85 lines
2.0 KiB
C++
85 lines
2.0 KiB
C++
/* SPDX-FileCopyrightText: 2011 Blender Authors
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*
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* SPDX-License-Identifier: GPL-2.0-or-later */
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#pragma once
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#include "BLI_math_vector_types.hh"
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#include "DNA_vec_types.h"
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namespace blender::compositor {
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using Size2f = float2;
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enum class eDimension { X, Y };
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/**
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* \brief possible data types for sockets
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* \ingroup Model
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*/
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enum class DataType {
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/** \brief Value data type */
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Value = 0,
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/** \brief Vector data type */
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Vector = 1,
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/** \brief Color data type */
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Color = 2,
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};
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/**
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* Utility to get the number of channels of the given data type.
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*/
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constexpr int COM_data_type_num_channels(const DataType datatype)
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{
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switch (datatype) {
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case DataType::Value:
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return 1;
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case DataType::Vector:
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return 3;
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case DataType::Color:
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default:
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return 4;
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}
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}
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constexpr int COM_data_type_bytes_len(DataType data_type)
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{
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return COM_data_type_num_channels(data_type) * sizeof(float);
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}
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constexpr int COM_DATA_TYPE_VALUE_CHANNELS = COM_data_type_num_channels(DataType::Value);
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constexpr int COM_DATA_TYPE_VECTOR_CHANNELS = COM_data_type_num_channels(DataType::Vector);
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constexpr int COM_DATA_TYPE_COLOR_CHANNELS = COM_data_type_num_channels(DataType::Color);
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constexpr float COM_COLOR_TRANSPARENT[4] = {0.0f, 0.0f, 0.0f, 0.0f};
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constexpr float COM_VECTOR_ZERO[3] = {0.0f, 0.0f, 0.0f};
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constexpr float COM_COLOR_BLACK[4] = {0.0f, 0.0f, 0.0f, 1.0f};
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constexpr float COM_VALUE_ZERO[1] = {0.0f};
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constexpr float COM_VALUE_ONE[1] = {1.0f};
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/**
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* Utility to get data type for given number of channels.
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*/
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constexpr DataType COM_num_channels_data_type(const int num_channels)
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{
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switch (num_channels) {
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case 1:
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return DataType::Value;
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case 3:
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return DataType::Vector;
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case 4:
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default:
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return DataType::Color;
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}
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}
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constexpr float COM_PREVIEW_SIZE = 140.f;
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constexpr float COM_RULE_OF_THIRDS_DIVIDER = 100.0f;
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constexpr float COM_BLUR_BOKEH_PIXELS = 512;
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constexpr rcti COM_AREA_NONE = {0, 0, 0, 0};
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constexpr rcti COM_CONSTANT_INPUT_AREA_OF_INTEREST = COM_AREA_NONE;
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} // namespace blender::compositor
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