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GPU: Shader Create Info GLSL-C++ stubs #3

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Clément Foucault wants to merge 90 commits from create-info-cpp-macros into glsl-include
pull from: create-info-cpp-macros
merge into: fclem:glsl-include

When changing the target branch, be careful to rebase the branch in your fork to match. See documentation.
Conversation 1 Commits 90 Files Changed 158 +36 -6
3 changed files with 36 additions and 6 deletions
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33
source/blender/gpu/intern/gpu_shader_create_info.hh
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@ -54,7 +54,18 @@ namespace blender::gpu::shader {
# define GPU_SHADER_CREATE_INFO(_info) namespace _info {
# define GPU_SHADER_CREATE_END() }
# define USE_CREATE_INFO(_info) using namespace _info;
# define VERTEX_SHADER_CREATE_INFO(_info) \
using namespace gl_VertexShader; \
using namespace _info::gl_VertexShader; \
using namespace _info;
# define FRAGMENT_SHADER_CREATE_INFO(_info) \
using namespace gl_FragmentShader; \
using namespace _info::gl_FragmentShader; \
using namespace _info;
# define COMPUTE_SHADER_CREATE_INFO(_info) \
using namespace gl_ComputeShader; \
using namespace _info::gl_ComputeShader; \
using namespace _info;
#elif !defined(GPU_SHADER_CREATE_INFO)
/* Helps intellisense / auto-completion inside info files. */
@ -190,7 +201,10 @@ namespace blender::gpu::shader {
/* LOCAL_GROUP_SIZE(int size_x, int size_y = -1, int size_z = -1) */
# define LOCAL_GROUP_SIZE(...)
# define VERTEX_IN(slot, type, name) const type name = {};
# define VERTEX_IN(slot, type, name) \
namespace gl_VertexShader { \
const type name = {}; \
}
# define VERTEX_OUT(stage_interface) using namespace stage_interface;
/* TO REMOVE. */
# define GEOMETRY_LAYOUT(...)
@ -198,9 +212,18 @@ namespace blender::gpu::shader {
# define SUBPASS_IN(slot, type, name, rog) const type name = {};
# define FRAGMENT_OUT(slot, type, name) type name;
# define FRAGMENT_OUT_DUAL(slot, type, name, blend) type name;
# define FRAGMENT_OUT_ROG(slot, type, name, rog) type name;
# define FRAGMENT_OUT(slot, type, name) \
namespace gl_FragmentShader { \
type name; \
}
# define FRAGMENT_OUT_DUAL(slot, type, name, blend) \
namespace gl_FragmentShader { \
type name; \
}
# define FRAGMENT_OUT_ROG(slot, type, name, rog) \
namespace gl_FragmentShader { \
type name; \
}
# define EARLY_FRAGMENT_TEST(enable)
# define DEPTH_WRITE(value)

7
source/blender/gpu/shaders/gpu_shader_icon_frag.glsl
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@ -10,6 +10,13 @@
* the rounded corner, and the rectangle sides.
*/
/* TODO(fclem): Replace with gpu_glsl_cpp_stubs.hh include. */
#define GLSL_CPP_STUBS
#include "infos/gpu_shader_icon_info.hh"
FRAGMENT_SHADER_CREATE_INFO(gpu_shader_icon)
void main()
{
/* Sample texture with LOD BIAS. Used instead of custom LOD bias in GPU_SAMPLER_CUSTOM_ICON. */

2
source/blender/gpu/shaders/gpu_shader_icon_vert.glsl
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@ -12,7 +12,7 @@
#include "infos/gpu_shader_icon_info.hh"
USE_CREATE_INFO(gpu_shader_icon)
VERTEX_SHADER_CREATE_INFO(gpu_shader_icon)
void main()
{