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[Fix] (MG_Util/GLSLTool): specify vulkan semantics to convert gl_VertexID/gl_InstanceID

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swung0x48
2025-06-30 12:29:45 +08:00
parent e1fd5678ec
commit 3fb314fc44
2 changed files with 10 additions and 8 deletions
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MG/MG_UTIL/Program/GLSLTool.cpp
+4 -3
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@@ -7,8 +7,8 @@
namespace MG_Util::Program {
void RenameGLSLBuiltinsForVulkan(std::string &src) {
static const std::vector<std::pair<std::regex, std::string>> rules = {
{ std::regex(R"(\bgl_VertexID\b)"), "gl_VertexIndex" },
{ std::regex(R"(\bgl_InstanceID\b)"), "gl_InstanceIndex" }
{ std::regex(R"(gl_VertexID)"), "gl_VertexIndex" },
{ std::regex(R"(gl_InstanceID)"), "gl_InstanceIndex" }
};
for (auto &rule : rules) {
@@ -94,7 +94,8 @@ namespace MG_Util::Program {
spvc_compiler_options_set_uint(options, SPVC_COMPILER_OPTION_GLSL_VERSION, 450);
spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_ES, SPVC_FALSE);
spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_FLIP_VERTEX_Y, SPVC_TRUE);
spvc_compiler_options_set_bool(options, SPVC_COMPILER_OPTION_GLSL_VULKAN_SEMANTICS, SPVC_TRUE);
spvc_compiler_install_compiler_options(compiler, options);
if ((result = spvc_compiler_compile(compiler, &glsl_source)) != SPVC_SUCCESS) {