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path: root/source/blender/gpu/intern/gpu_shader.cc
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Diffstat (limited to 'source/blender/gpu/intern/gpu_shader.cc')
-rw-r--r--source/blender/gpu/intern/gpu_shader.cc192
1 files changed, 0 insertions, 192 deletions
diff --git a/source/blender/gpu/intern/gpu_shader.cc b/source/blender/gpu/intern/gpu_shader.cc
index 3b41e804fd4..3f5a639d2a0 100644
--- a/source/blender/gpu/intern/gpu_shader.cc
+++ b/source/blender/gpu/intern/gpu_shader.cc
@@ -31,32 +31,10 @@
#include "gpu_backend.hh"
#include "gpu_context_private.hh"
-#include "gpu_shader_create_info.hh"
-#include "gpu_shader_create_info_private.hh"
-#include "gpu_shader_dependency_private.h"
#include "gpu_shader_private.hh"
-#include <string>
-
extern "C" char datatoc_gpu_shader_colorspace_lib_glsl[];
-namespace blender::gpu {
-
-std::string Shader::defines_declare(const shader::ShaderCreateInfo &info) const
-{
- std::string defines;
- for (const auto &def : info.defines_) {
- defines += "#define ";
- defines += def[0];
- defines += " ";
- defines += def[1];
- defines += "\n";
- }
- return defines;
-}
-
-} // namespace blender::gpu
-
using namespace blender;
using namespace blender::gpu;
@@ -81,8 +59,6 @@ static void standard_defines(Vector<const char *> &sources)
BLI_assert(sources.size() == 0);
/* Version needs to be first. Exact values will be added by implementation. */
sources.append("version");
- /* Define to identify code usage in shading language. */
- sources.append("#define GPU_SHADER\n");
/* some useful defines to detect GPU type */
if (GPU_type_matches(GPU_DEVICE_ATI, GPU_OS_ANY, GPU_DRIVER_ANY)) {
sources.append("#define GPU_ATI\n");
@@ -249,174 +225,6 @@ GPUShader *GPU_shader_create_compute(const char *computecode,
shname);
}
-GPUShader *GPU_shader_create_from_info(const GPUShaderCreateInfo *_info)
-{
- using namespace blender::gpu::shader;
- const ShaderCreateInfo &info = *reinterpret_cast<const ShaderCreateInfo *>(_info);
-
- const_cast<ShaderCreateInfo &>(info).finalize();
-
- /* At least a vertex shader and a fragment shader are required, or only a compute shader. */
- if (info.compute_source_.is_empty()) {
- if (info.vertex_source_.is_empty()) {
- printf("Missing vertex shader in %s.\n", info.name_.c_str());
- }
- if (info.fragment_source_.is_empty()) {
- printf("Missing fragment shader in %s.\n", info.name_.c_str());
- }
- BLI_assert(!info.vertex_source_.is_empty() && !info.fragment_source_.is_empty());
- }
- else {
- if (!info.vertex_source_.is_empty()) {
- printf("Compute shader has vertex_source_ shader attached in %s.\n", info.name_.c_str());
- }
- if (!info.geometry_source_.is_empty()) {
- printf("Compute shader has geometry_source_ shader attached in %s.\n", info.name_.c_str());
- }
- if (!info.fragment_source_.is_empty()) {
- printf("Compute shader has fragment_source_ shader attached in %s.\n", info.name_.c_str());
- }
- BLI_assert(info.vertex_source_.is_empty() && info.geometry_source_.is_empty() &&
- info.fragment_source_.is_empty());
- }
-
- Shader *shader = GPUBackend::get()->shader_alloc(info.name_.c_str());
-
- std::string defines = shader->defines_declare(info);
- std::string resources = shader->resources_declare(info);
- char *shader_shared_utils = nullptr;
-
- defines += "#define USE_GPU_SHADER_CREATE_INFO\n";
-
- Vector<char *> typedefs;
- for (auto filename : info.typedef_sources_) {
- typedefs.append(gpu_shader_dependency_get_source(filename.c_str()));
- }
- if (!typedefs.is_empty()) {
- shader_shared_utils = gpu_shader_dependency_get_source("gpu_shader_shared_utils.h");
- }
-
- if (!info.vertex_source_.is_empty()) {
- uint32_t builtins = 0;
- std::string interface = shader->vertex_interface_declare(info);
- char *code = gpu_shader_dependency_get_resolved_source(info.vertex_source_.c_str(), &builtins);
-
- Vector<const char *> sources;
- standard_defines(sources);
- sources.append("#define GPU_VERTEX_SHADER\n");
- if (!info.geometry_source_.is_empty()) {
- sources.append("#define USE_GEOMETRY_SHADER\n");
- }
- sources.append(defines.c_str());
- if (!typedefs.is_empty()) {
- sources.append(shader_shared_utils);
- }
- for (auto *types : typedefs) {
- sources.append(types);
- }
- sources.append(resources.c_str());
- sources.append(interface.c_str());
- sources.append(code);
-
- shader->vertex_shader_from_glsl(sources);
-
- free(code);
- }
-
- if (!info.fragment_source_.is_empty()) {
- uint32_t builtins = 0;
- std::string interface = shader->fragment_interface_declare(info);
- char *code = gpu_shader_dependency_get_resolved_source(info.fragment_source_.c_str(),
- &builtins);
-
- Vector<const char *> sources;
- standard_defines(sources);
- sources.append("#define GPU_FRAGMENT_SHADER\n");
- if (!info.geometry_source_.is_empty()) {
- sources.append("#define USE_GEOMETRY_SHADER\n");
- }
- sources.append(defines.c_str());
- if (!typedefs.is_empty()) {
- sources.append(shader_shared_utils);
- }
- for (auto *types : typedefs) {
- sources.append(types);
- }
- sources.append(resources.c_str());
- sources.append(interface.c_str());
- sources.append(code);
-
- shader->fragment_shader_from_glsl(sources);
-
- free(code);
- }
-
- if (!info.geometry_source_.is_empty()) {
- uint32_t builtins = 0;
- std::string interface = shader->geometry_interface_declare(info);
- std::string layout = shader->geometry_layout_declare(info);
- char *code = gpu_shader_dependency_get_resolved_source(info.geometry_source_.c_str(),
- &builtins);
-
- Vector<const char *> sources;
- standard_defines(sources);
- sources.append("#define GPU_GEOMETRY_SHADER\n");
- sources.append(defines.c_str());
- if (!typedefs.is_empty()) {
- sources.append(shader_shared_utils);
- }
- for (auto *types : typedefs) {
- sources.append(types);
- }
- sources.append(resources.c_str());
- sources.append(layout.c_str());
- sources.append(interface.c_str());
- sources.append(code);
-
- shader->geometry_shader_from_glsl(sources);
-
- free(code);
- }
-
- if (!info.compute_source_.is_empty()) {
- uint32_t builtins = 0;
- char *code = gpu_shader_dependency_get_resolved_source(info.compute_source_.c_str(),
- &builtins);
-
- Vector<const char *> sources;
- standard_defines(sources);
- sources.append("#define GPU_COMPUTE_SHADER\n");
- sources.append(defines.c_str());
- if (!typedefs.is_empty()) {
- sources.append(shader_shared_utils);
- }
- for (auto *types : typedefs) {
- sources.append(types);
- }
- sources.append(resources.c_str());
- sources.append(code);
-
- shader->compute_shader_from_glsl(sources);
-
- free(code);
- }
-
- for (auto *types : typedefs) {
- free(types);
- }
-
- if (shader_shared_utils) {
- free(shader_shared_utils);
- }
-
- if (!shader->finalize(&info)) {
- delete shader;
- return nullptr;
- }
-
- return wrap(shader);
-}
-
GPUShader *GPU_shader_create_from_python(const char *vertcode,
const char *fragcode,
const char *geomcode,
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-30 11:01:29 +0300