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test2/source/blender/gpu/shaders/infos/gpu_shader_icon_infos.hh

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License Headers: Set copyright to "Blender Authors", add AUTHORS Listing the "Blender Foundation" as copyright holder implied the Blender Foundation holds copyright to files which may include work from many developers. While keeping copyright on headers makes sense for isolated libraries, Blender's own code may be refactored or moved between files in a way that makes the per file copyright holders less meaningful. Copyright references to the "Blender Foundation" have been replaced with "Blender Authors", with the exception of `./extern/` since these this contains libraries which are more isolated, any changed to license headers there can be handled on a case-by-case basis. Some directories in `./intern/` have also been excluded: - `./intern/cycles/` it's own `AUTHORS` file is planned. - `./intern/opensubdiv/`. An "AUTHORS" file has been added, using the chromium projects authors file as a template. Design task: #110784 Ref !110783.
2023-08-16 00:20:26 +10:00
/* SPDX-FileCopyrightText: 2022 Blender Authors
Cleanup: Add a copyright notice to files and use SPDX format A lot of files were missing copyright field in the header and the Blender Foundation contributed to them in a sense of bug fixing and general maintenance. This change makes it explicit that those files are at least partially copyrighted by the Blender Foundation. Note that this does not make it so the Blender Foundation is the only holder of the copyright in those files, and developers who do not have a signed contract with the foundation still hold the copyright as well. Another aspect of this change is using SPDX format for the header. We already used it for the license specification, and now we state it for the copyright as well, following the FAQ: https://reuse.software/faq/
2023-05-31 16:19:06 +02:00
*
* SPDX-License-Identifier: GPL-2.0-or-later */
UI: Icon number indicator for data-blocks Adds the possibility of having a little number on top of icons. At the moment this is used for: * Outliner * Node Editor bread-crumb * Node Group node header For the outliner there is almost no functional change. It is mostly a refactor to handle the indicators as part of the icon shader instead of the outliner draw code. (note that this was already recently changed in a5d3b648e3e2). The difference is that now we use rounded border rectangle instead of circles, and we can go up to 999 elements. So for the outliner this shows the number of collapsed elements of a certain type (e.g., mesh objects inside a collapsed collection). For the node editors is being used to show the use count for the data-block. This is important for the node editor, so users know whether the node-group they are editing (or are about to edit) is used elsewhere. This is particularly important when the Node Options are hidden, which is the default for node groups appended from the asset libraries. --- Note: This can be easily enabled for ID templates which can then be part of T84669. It just need to call UI_but_icon_indicator_number_set in the function template_add_button_search_menu. --- Special thanks Clément Foucault for the help figuring out the shader, Julian Eisel for the help navigating the UI code, and Pablo Vazquez for the collaboration in this design solution. For images showing the result check the Differential Revision. Differential Revision: https://developer.blender.org/D16284
2022-10-20 16:37:07 +02:00
/** \file
* \ingroup gpu
*/
GPU: GLSL compilation as C++ for gpu static shaders Allow compilation of shaders using C++ for linting and IDE support. Related #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128724
2024-11-12 18:53:34 +01:00
#ifdef GPU_SHADER
# pragma once
GPU: Split GLSL, C++ and metal shader defines This makes all the defines and boiler plate code use the generated source include system. This makes source hierarchy more understandable. Pull Request: https://projects.blender.org/blender/blender/pulls/146289
2025-09-15 17:22:19 +02:00
# include "gpu_shader_compat.hh"
GPU: GLSL compilation as C++ for gpu static shaders Allow compilation of shaders using C++ for linting and IDE support. Related #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128724
2024-11-12 18:53:34 +01:00
# include "GPU_shader_shared.hh"
#endif
GPU: Shader: Make info files generated This is the first step of moving the create infos back inside shader sources. All info files are now treated as source files. However, they are not considered in the include tree yet. This will come in another following PR. Each shader source file now generate a `.info` file containing only the create info declarations. This renames all info files so that they do not conflict with their previous versions that were copied (non-generated). Pull Request: https://projects.blender.org/blender/blender/pulls/146676
2025-09-25 10:57:02 +02:00
#include "gpu_interface_infos.hh"
UI: Icon number indicator for data-blocks Adds the possibility of having a little number on top of icons. At the moment this is used for: * Outliner * Node Editor bread-crumb * Node Group node header For the outliner there is almost no functional change. It is mostly a refactor to handle the indicators as part of the icon shader instead of the outliner draw code. (note that this was already recently changed in a5d3b648e3e2). The difference is that now we use rounded border rectangle instead of circles, and we can go up to 999 elements. So for the outliner this shows the number of collapsed elements of a certain type (e.g., mesh objects inside a collapsed collection). For the node editors is being used to show the use count for the data-block. This is important for the node editor, so users know whether the node-group they are editing (or are about to edit) is used elsewhere. This is particularly important when the Node Options are hidden, which is the default for node groups appended from the asset libraries. --- Note: This can be easily enabled for ID templates which can then be part of T84669. It just need to call UI_but_icon_indicator_number_set in the function template_add_button_search_menu. --- Special thanks Clément Foucault for the help figuring out the shader, Julian Eisel for the help navigating the UI code, and Pablo Vazquez for the collaboration in this design solution. For images showing the result check the Differential Revision. Differential Revision: https://developer.blender.org/D16284
2022-10-20 16:37:07 +02:00
#include "gpu_shader_create_info.hh"
GPU: Add compilation constants Compilation constants are constants defined in the create info. They cannot be changed after the shader is created. It is a replacement to macros with added type safety. Reuse most of the logic from Specialization constants. Pull Request: https://projects.blender.org/blender/blender/pulls/139703
2025-06-03 17:34:04 +02:00
GPU_SHADER_CREATE_INFO(gpu_shader_icon_shared)
VERTEX_OUT(icon_interp_iface)
GPU: Change `Type` enum to use lower case values This is to help for future resource declaration using macros. Rel #137261 Pull Request: https://projects.blender.org/blender/blender/pulls/137367
2025-04-11 22:39:01 +02:00
FRAGMENT_OUT(0, float4, fragColor)
PUSH_CONSTANT(float4x4, ModelViewProjectionMatrix)
PUSH_CONSTANT(float4, finalColor)
PUSH_CONSTANT(float4, rect_icon)
PUSH_CONSTANT(float4, rect_geom)
PUSH_CONSTANT(float, text_width)
GPU: Refactor Qualifier and ImageType This allow to use types closer to GLSL in resource declaration. These are aliased for clarity in the GPU module (i.e. `isampler2D` is shortened to `Int2D`). Rel #137446 Pull Request: https://projects.blender.org/blender/blender/pulls/137954
2025-04-24 14:38:13 +02:00
SAMPLER(0, sampler2D, image)
GPU: Add compilation constants Compilation constants are constants defined in the create info. They cannot be changed after the shader is created. It is a replacement to macros with added type safety. Reuse most of the logic from Specialization constants. Pull Request: https://projects.blender.org/blender/blender/pulls/139703
2025-06-03 17:34:04 +02:00
GPU_SHADER_CREATE_END()
GPU_SHADER_CREATE_INFO(gpu_shader_icon)
COMPILATION_CONSTANT(bool, do_corner_masking, true)
GPU: Use macros for create infos Mass rename create info function to use the new macros. This allows to define resources in C++ inside IDEs' precompilation system for linting purpose. This applies the following script and format afterwards: https://projects.blender.org/blender/blender/pulls/128602#issuecomment-1310597 Rel #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128602
2024-10-04 19:04:40 +02:00
VERTEX_SOURCE("gpu_shader_icon_vert.glsl")
FRAGMENT_SOURCE("gpu_shader_icon_frag.glsl")
GPU: Add compilation constants Compilation constants are constants defined in the create info. They cannot be changed after the shader is created. It is a replacement to macros with added type safety. Reuse most of the logic from Specialization constants. Pull Request: https://projects.blender.org/blender/blender/pulls/139703
2025-06-03 17:34:04 +02:00
ADDITIONAL_INFO(gpu_shader_icon_shared)
GPU: Use macros for create infos Mass rename create info function to use the new macros. This allows to define resources in C++ inside IDEs' precompilation system for linting purpose. This applies the following script and format afterwards: https://projects.blender.org/blender/blender/pulls/128602#issuecomment-1310597 Rel #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128602
2024-10-04 19:04:40 +02:00
DO_STATIC_COMPILATION()
GPU_SHADER_CREATE_END()
Fix #103398: Fix Icon sampler initialization in Metal backend. Resolves issue with nearest filtering on UI Icons. Note that as Metal does not support LOD bias as a parameter on a sampler object, the original code has been modified to perform LOD biasing at the shader level. As GPU_SAMPLER_ICON is not widely used, it is more efficient to apply directly to the affected shaders, rather than workaround passing in the sampler LOD bias as a separate value e.g. uniform or push constant. Original PR feedback addressed to also refactor ICON shaders to use consistent style for single and multi Icon rendering. Authored by Apple: Michael Parkin-White Ref #96261 Pull Request #105145
2023-02-26 13:23:40 +01:00
GPU_SHADER_CREATE_INFO(gpu_shader_icon_multi)
GPU: Add compilation constants Compilation constants are constants defined in the create info. They cannot be changed after the shader is created. It is a replacement to macros with added type safety. Reuse most of the logic from Specialization constants. Pull Request: https://projects.blender.org/blender/blender/pulls/139703
2025-06-03 17:34:04 +02:00
COMPILATION_CONSTANT(bool, do_corner_masking, false)
GPU: Change `Type` enum to use lower case values This is to help for future resource declaration using macros. Rel #137261 Pull Request: https://projects.blender.org/blender/blender/pulls/137367
2025-04-11 22:39:01 +02:00
VERTEX_IN(0, float2, pos)
GPU: Use macros for create infos Mass rename create info function to use the new macros. This allows to define resources in C++ inside IDEs' precompilation system for linting purpose. This applies the following script and format afterwards: https://projects.blender.org/blender/blender/pulls/128602#issuecomment-1310597 Rel #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128602
2024-10-04 19:04:40 +02:00
UNIFORM_BUF(0, MultiIconCallData, multi_icon_data)
TYPEDEF_SOURCE("GPU_shader_shared.hh")
VERTEX_SOURCE("gpu_shader_icon_multi_vert.glsl")
FRAGMENT_SOURCE("gpu_shader_icon_frag.glsl")
GPU: Add compilation constants Compilation constants are constants defined in the create info. They cannot be changed after the shader is created. It is a replacement to macros with added type safety. Reuse most of the logic from Specialization constants. Pull Request: https://projects.blender.org/blender/blender/pulls/139703
2025-06-03 17:34:04 +02:00
ADDITIONAL_INFO(gpu_shader_icon_shared)
GPU: Use macros for create infos Mass rename create info function to use the new macros. This allows to define resources in C++ inside IDEs' precompilation system for linting purpose. This applies the following script and format afterwards: https://projects.blender.org/blender/blender/pulls/128602#issuecomment-1310597 Rel #127983 Pull Request: https://projects.blender.org/blender/blender/pulls/128602
2024-10-04 19:04:40 +02:00
DO_STATIC_COMPILATION()
GPU_SHADER_CREATE_END()
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