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libretro: Vulkan renderer support

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This commit is contained in:
Connor McLaughlin
2020-07-04 20:06:04 +10:00
parent 218f6721d3
commit b9ffca1ddf
16 changed files with 431 additions and 36 deletions
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18
src/common/vulkan/context.h
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@ -46,6 +46,15 @@ public:
static bool Create(std::string_view gpu_name, const WindowInfo* wi, std::unique_ptr<SwapChain>* out_swap_chain,
bool enable_debug_reports, bool enable_validation_layer);
// Creates a new context from a pre-existing instance.
static bool CreateFromExistingInstance(VkInstance instance, VkPhysicalDevice gpu, VkSurfaceKHR surface,
bool take_ownership, bool enable_validation_layer, bool enable_debug_reports,
const char** required_device_extensions = nullptr,
u32 num_required_device_extensions = 0,
const char** required_device_layers = nullptr,
u32 num_required_device_layers = 0,
const VkPhysicalDeviceFeatures* required_features = nullptr);
// Destroys context.
static void Destroy();
@ -162,13 +171,15 @@ public:
void WaitForGPUIdle();
private:
Context(VkInstance instance, VkPhysicalDevice physical_device);
Context(VkInstance instance, VkPhysicalDevice physical_device, bool owns_device);
using ExtensionList = std::vector<const char*>;
static bool SelectInstanceExtensions(ExtensionList* extension_list, bool enable_surface, bool enable_debug_report);
bool SelectDeviceExtensions(ExtensionList* extension_list, bool enable_surface);
bool SelectDeviceFeatures();
bool CreateDevice(VkSurfaceKHR surface, bool enable_validation_layer);
bool SelectDeviceFeatures(const VkPhysicalDeviceFeatures* required_features);
bool CreateDevice(VkSurfaceKHR surface, bool enable_validation_layer, const char** required_device_extensions,
u32 num_required_device_extensions, const char** required_device_layers,
u32 num_required_device_layers, const VkPhysicalDeviceFeatures* required_features);
bool CreateCommandBuffers();
void DestroyCommandBuffers();
@ -210,6 +221,7 @@ private:
u64 m_completed_fence_counter = 0;
u32 m_current_frame;
bool m_owns_device = false;
bool m_last_present_failed = false;
// Render pass cache