diff options
Diffstat (limited to 'lib/mesa/src/vulkan/wsi/wsi_common.h')
| -rw-r--r-- | lib/mesa/src/vulkan/wsi/wsi_common.h | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/lib/mesa/src/vulkan/wsi/wsi_common.h b/lib/mesa/src/vulkan/wsi/wsi_common.h new file mode 100644 index 000000000..a1f5a4018 --- /dev/null +++ b/lib/mesa/src/vulkan/wsi/wsi_common.h @@ -0,0 +1,134 @@ +/* + * Copyright © 2015 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. + */ +#ifndef WSI_COMMON_H +#define WSI_COMMON_H + +#include <stdint.h> +#include <stdbool.h> + +#include "util/vk_alloc.h" +#include <vulkan/vulkan.h> +#include <vulkan/vk_icd.h> + +struct wsi_device; +struct wsi_image_fns { + VkResult (*create_wsi_image)(VkDevice device_h, + const VkSwapchainCreateInfoKHR *pCreateInfo, + const VkAllocationCallbacks *pAllocator, + VkImage *image_p, + VkDeviceMemory *memory_p, + uint32_t *size_p, + uint32_t *offset_p, + uint32_t *row_pitch_p, + int *fd_p); + void (*free_wsi_image)(VkDevice device, + const VkAllocationCallbacks *pAllocator, + VkImage image_h, + VkDeviceMemory memory_h); +}; + +struct wsi_swapchain { + + VkDevice device; + VkAllocationCallbacks alloc; + const struct wsi_image_fns *image_fns; + VkFence fences[3]; + VkPresentModeKHR present_mode; + + VkResult (*destroy)(struct wsi_swapchain *swapchain, + const VkAllocationCallbacks *pAllocator); + VkResult (*get_images)(struct wsi_swapchain *swapchain, + uint32_t *pCount, VkImage *pSwapchainImages); + VkResult (*acquire_next_image)(struct wsi_swapchain *swap_chain, + uint64_t timeout, VkSemaphore semaphore, + uint32_t *image_index); + VkResult (*queue_present)(struct wsi_swapchain *swap_chain, + uint32_t image_index); +}; + +struct wsi_interface { + VkResult (*get_support)(VkIcdSurfaceBase *surface, + struct wsi_device *wsi_device, + const VkAllocationCallbacks *alloc, + uint32_t queueFamilyIndex, + VkBool32* pSupported); + VkResult (*get_capabilities)(VkIcdSurfaceBase *surface, + VkSurfaceCapabilitiesKHR* pSurfaceCapabilities); + VkResult (*get_formats)(VkIcdSurfaceBase *surface, + struct wsi_device *wsi_device, + uint32_t* pSurfaceFormatCount, + VkSurfaceFormatKHR* pSurfaceFormats); + VkResult (*get_present_modes)(VkIcdSurfaceBase *surface, + uint32_t* pPresentModeCount, + VkPresentModeKHR* pPresentModes); + VkResult (*create_swapchain)(VkIcdSurfaceBase *surface, + VkDevice device, + struct wsi_device *wsi_device, + const VkSwapchainCreateInfoKHR* pCreateInfo, + const VkAllocationCallbacks* pAllocator, + const struct wsi_image_fns *image_fns, + struct wsi_swapchain **swapchain); +}; + +#define VK_ICD_WSI_PLATFORM_MAX 5 + +struct wsi_device { + struct wsi_interface * wsi[VK_ICD_WSI_PLATFORM_MAX]; +}; + +struct wsi_callbacks { + void (*get_phys_device_format_properties)(VkPhysicalDevice physicalDevice, + VkFormat format, + VkFormatProperties *pFormatProperties); +}; + +#define WSI_DEFINE_NONDISP_HANDLE_CASTS(__wsi_type, __VkType) \ + \ + static inline struct __wsi_type * \ + __wsi_type ## _from_handle(__VkType _handle) \ + { \ + return (struct __wsi_type *)(uintptr_t) _handle; \ + } \ + \ + static inline __VkType \ + __wsi_type ## _to_handle(struct __wsi_type *_obj) \ + { \ + return (__VkType)(uintptr_t) _obj; \ + } + +WSI_DEFINE_NONDISP_HANDLE_CASTS(_VkIcdSurfaceBase, VkSurfaceKHR) +WSI_DEFINE_NONDISP_HANDLE_CASTS(wsi_swapchain, VkSwapchainKHR) + +VkResult wsi_x11_init_wsi(struct wsi_device *wsi_device, + const VkAllocationCallbacks *alloc); +void wsi_x11_finish_wsi(struct wsi_device *wsi_device, + const VkAllocationCallbacks *alloc); +VkResult wsi_wl_init_wsi(struct wsi_device *wsi_device, + const VkAllocationCallbacks *alloc, + VkPhysicalDevice physical_device, + const struct wsi_callbacks *cbs); +void wsi_wl_finish_wsi(struct wsi_device *wsi_device, + const VkAllocationCallbacks *alloc); + + +#endif |