Make StructureBuilder return const references to the pointers

[libs/gl.git] / source / backends / vulkan / program_backend.cpp

diff --git a/source/backends/vulkan/program_backend.cpp b/source/backends/vulkan/program_backend.cpp
index a2c40ad3fec3feb0492a49f8f3296ed8d6c1eb2b..9402226b1e68917bf00273bd10ae31ff519d3f4c 100644 (file)
--- a/source/backends/vulkan/program_backend.cpp
+++ b/source/backends/vulkan/program_backend.cpp
@@ -59,11 +59,11 @@ void VulkanProgram::add_spirv_stages(const SpirVModule &mod, const map<string, i
                entry_names_size += e.name.size()+1;
 
        StructureBuilder sb(creation_info, 5);
-       VkPipelineShaderStageCreateInfo *&stage_infos = sb.add<VkPipelineShaderStageCreateInfo>(n_stages);
-       char *&name_table = sb.add<char>(entry_names_size);
-       VkSpecializationInfo *&spec_info = sb.add<VkSpecializationInfo>();
-       VkSpecializationMapEntry *&spec_map = sb.add<VkSpecializationMapEntry>(spec_values.size());
-       int *&spec_data = sb.add<int>(spec_values.size());
+       VkPipelineShaderStageCreateInfo *const &stage_infos = sb.add<VkPipelineShaderStageCreateInfo>(n_stages);
+       char *const &name_table = sb.add<char>(entry_names_size);
+       VkSpecializationInfo *const &spec_info = sb.add<VkSpecializationInfo>();
+       VkSpecializationMapEntry *const &spec_map = sb.add<VkSpecializationMapEntry>(spec_values.size());
+       int *const &spec_data = sb.add<int>(spec_values.size());
 
        unsigned i = 0;
        for(const SpirVModule::Constant &c: mod.get_spec_constants())