blender-archive/source/blender/gpu/opengl/gl_vertex_array.hh

/* SPDX-License-Identifier: GPL-2.0-or-later
 * Copyright 2020 Blender Foundation. All rights reserved. */

/** \file
 * \ingroup gpu
 */

#pragma once

#include "glew-mx.h"

#include "GPU_batch.h"
#include "gl_shader_interface.hh"

namespace blender {
namespace gpu {

namespace GLVertArray {

/**
 * Update the Attribute Binding of the currently bound VAO.
 */
void update_bindings(const GLuint vao,
                     const GPUBatch *batch,
                     const ShaderInterface *interface,
                     int base_instance);

/**
 * Another version of update_bindings for Immediate mode.
 */
void update_bindings(const GLuint vao,
                     uint v_first,
                     const GPUVertFormat *format,
                     const ShaderInterface *interface);

}  // namespace GLVertArray

}  // namespace gpu
}  // namespace blender
File headers: SPDX License migration Use a shorter/simpler license convention, stops the header taking so much space. Follow the SPDX license specification: https://spdx.org/licenses - C/C++/objc/objc++ - Python - Shell Scripts - CMake, GNUmakefile While most of the source tree has been included - `./extern/` was left out. - `./intern/cycles` & `./intern/atomic` are also excluded because they use different header conventions. doc/license/SPDX-license-identifiers.txt has been added to list SPDX all used identifiers. See P2788 for the script that automated these edits. Reviewed By: brecht, mont29, sergey Ref D14069 2022-02-11 09:07:11 +11:00			`/* SPDX-License-Identifier: GPL-2.0-or-later`
			`* Copyright 2020 Blender Foundation. All rights reserved. */`
GPUBatch: GL backend isolation This changes the drawing paradigm a bit. The VAO configuration is done JIT-style and depends on context active shader. This is to allow more flexibility for implementations to do optimization at lower level. The vao cache is now its own class to isolate the concept. It is this class that is reference by the GLContext for ownership of the containing VAO ids. 2020-08-11 01:31:40 +02:00
			`/** \file`
			`* \ingroup gpu`
			`*/`

			`#pragma once`

			`#include "glew-mx.h"`

			`#include "GPU_batch.h"`
GPUShaderInterface: GL backend isolation 2020-08-20 13:05:22 +02:00			`#include "gl_shader_interface.hh"`
GPUBatch: GL backend isolation This changes the drawing paradigm a bit. The VAO configuration is done JIT-style and depends on context active shader. This is to allow more flexibility for implementations to do optimization at lower level. The vao cache is now its own class to isolate the concept. It is this class that is reference by the GLContext for ownership of the containing VAO ids. 2020-08-11 01:31:40 +02:00
			`namespace blender {`
			`namespace gpu {`

			`namespace GLVertArray {`

Cleanup: move public doc-strings into headers for 'gpu' Ref T92709 2021-12-09 20:01:47 +11:00			`/**`
			`* Update the Attribute Binding of the currently bound VAO.`
			`*/`
GPUBatch: GL backend isolation This changes the drawing paradigm a bit. The VAO configuration is done JIT-style and depends on context active shader. This is to allow more flexibility for implementations to do optimization at lower level. The vao cache is now its own class to isolate the concept. It is this class that is reference by the GLContext for ownership of the containing VAO ids. 2020-08-11 01:31:40 +02:00			`void update_bindings(const GLuint vao,`
			`const GPUBatch *batch,`
GPUShaderInterface: GL backend isolation 2020-08-20 13:05:22 +02:00			`const ShaderInterface *interface,`
Cleanup: remove redundant const qualifiers for POD types MSVC used to warn about const mismatch for arguments passed by value. Remove these as newer versions of MSVC no longer show this warning. 2022-01-07 11:38:08 +11:00			`int base_instance);`
GPUBatch: GL backend isolation This changes the drawing paradigm a bit. The VAO configuration is done JIT-style and depends on context active shader. This is to allow more flexibility for implementations to do optimization at lower level. The vao cache is now its own class to isolate the concept. It is this class that is reference by the GLContext for ownership of the containing VAO ids. 2020-08-11 01:31:40 +02:00
Cleanup: move public doc-strings into headers for 'gpu' Ref T92709 2021-12-09 20:01:47 +11:00			`/**`
			`* Another version of update_bindings for Immediate mode.`
			`*/`
GPUImmediate: GL backend isolation This is part of the Vulkan backend task T68990. This is mostly a cleanup, however, there is a small change: We don't use a special Vertex Array binding function for Immediate anymore and just reuse the one for batches. This might create a bit more state changes but this could be fixed easily if it causes perf regression. # Conflicts: # source/blender/gpu/intern/gpu_context.cc 2020-08-31 15:14:47 +02:00			`void update_bindings(const GLuint vao,`
Cleanup: remove redundant const qualifiers for POD types MSVC used to warn about const mismatch for arguments passed by value. Remove these as newer versions of MSVC no longer show this warning. 2022-01-07 11:38:08 +11:00			`uint v_first,`
GPUImmediate: GL backend isolation This is part of the Vulkan backend task T68990. This is mostly a cleanup, however, there is a small change: We don't use a special Vertex Array binding function for Immediate anymore and just reuse the one for batches. This might create a bit more state changes but this could be fixed easily if it causes perf regression. # Conflicts: # source/blender/gpu/intern/gpu_context.cc 2020-08-31 15:14:47 +02:00			`const GPUVertFormat *format,`
			`const ShaderInterface *interface);`

GPUBatch: GL backend isolation This changes the drawing paradigm a bit. The VAO configuration is done JIT-style and depends on context active shader. This is to allow more flexibility for implementations to do optimization at lower level. The vao cache is now its own class to isolate the concept. It is this class that is reference by the GLContext for ownership of the containing VAO ids. 2020-08-11 01:31:40 +02:00			`} // namespace GLVertArray`

			`} // namespace gpu`
			`} // namespace blender`