diff options
Diffstat (limited to 'src/video_core/renderer_vulkan/wrapper.h')
-rw-r--r-- | src/video_core/renderer_vulkan/wrapper.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/video_core/renderer_vulkan/wrapper.h b/src/video_core/renderer_vulkan/wrapper.h index 8ecc1b5a3..b13d3882e 100644 --- a/src/video_core/renderer_vulkan/wrapper.h +++ b/src/video_core/renderer_vulkan/wrapper.h @@ -80,7 +80,37 @@ private: std::size_t num = 0; }; +/// Vulkan exception generated from a VkResult. +class Exception final : public std::exception { +public: + /// Construct the exception with a result. + /// @pre result != VK_SUCCESS + explicit Exception(VkResult result_) : result{result_} {} + virtual ~Exception() = default; + + const char* what() const noexcept override; + +private: + VkResult result; +}; + /// Converts a VkResult enum into a rodata string const char* ToString(VkResult) noexcept; +/// Throws a Vulkan exception if result is not success. +inline void Check(VkResult result) { + if (result != VK_SUCCESS) { + throw Exception(result); + } +} + +/// Throws a Vulkan exception if result is an error. +/// @return result +inline VkResult Filter(VkResult result) { + if (result < 0) { + throw Exception(result); + } + return result; +} + } // namespace Vulkan::vk |