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The extension strings are const and don't need to be duplicated

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This commit is contained in:
Sam Lantinga 2024-02-27 20:13:15 -08:00
parent 0997bdd292
commit e142bb1b0c
1 changed files with 3 additions and 7 deletions
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10
src/render/vulkan/SDL_render_vulkan.c
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@ -1574,12 +1574,12 @@ static VkResult VULKAN_CreateDeviceResources(SDL_Renderer *renderer, SDL_Propert
instanceCreateInfo.pApplicationInfo = &appInfo;
char const *const *instanceExtensions = SDL_Vulkan_GetInstanceExtensions(&instanceCreateInfo.enabledExtensionCount);
char **instanceExtensionsCopy = SDL_calloc(instanceCreateInfo.enabledExtensionCount + 1, sizeof(const char *));
const char **instanceExtensionsCopy = SDL_calloc(instanceCreateInfo.enabledExtensionCount + 1, sizeof(const char *));
for (uint32_t i = 0; i < instanceCreateInfo.enabledExtensionCount; i++) {
instanceExtensionsCopy[i] = SDL_strdup(instanceExtensions[i]);
instanceExtensionsCopy[i] = instanceExtensions[i];
}
if (rendererData->supportsEXTSwapchainColorspace) {
instanceExtensionsCopy[instanceCreateInfo.enabledExtensionCount] = SDL_strdup(VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME);
instanceExtensionsCopy[instanceCreateInfo.enabledExtensionCount] = VK_EXT_SWAPCHAIN_COLOR_SPACE_EXTENSION_NAME;
instanceCreateInfo.enabledExtensionCount++;
}
instanceCreateInfo.ppEnabledExtensionNames = (const char *const *)instanceExtensionsCopy;
@ -1592,10 +1592,6 @@ static VkResult VULKAN_CreateDeviceResources(SDL_Renderer *renderer, SDL_Propert
SDL_LogError(SDL_LOG_CATEGORY_RENDER, "vkCreateInstance(): %s\n", SDL_Vulkan_GetResultString(result));
return result;
}
for (uint32_t i = 0; i < instanceCreateInfo.enabledExtensionCount; i++) {
SDL_free(instanceExtensionsCopy[i]);
}
SDL_free(instanceExtensionsCopy);
}