-I$(top_srcdir)/include \
-I$(top_builddir)/src \
-I$(top_srcdir)/src \
+ -I$(top_srcdir)/src/vulkan/wsi \
-I$(top_srcdir)/src/amd \
-I$(top_srcdir)/src/amd/common \
-I$(top_builddir)/src/compiler \
VULKAN_LIB_DEPS += \
libvulkan_common.la \
+ $(top_builddir)/src/vulkan/wsi/libvulkan_wsi.la \
$(top_builddir)/src/amd/common/libamd_common.la \
$(top_builddir)/src/amd/addrlib/libamdgpu_addrlib.la \
$(top_builddir)/src/compiler/nir/libnir.la \
radv_util.c \
radv_util.h \
radv_wsi.c \
- radv_wsi.h \
si_cmd_buffer.c \
vk_format_table.c \
vk_format.h \
#include "radv_entrypoints.h"
+#include "wsi_common.h"
#define MAX_VBS 32
#define MAX_VERTEX_ATTRIBS 32
extern struct radv_dispatch_table dtable;
-#define VK_ICD_WSI_PLATFORM_MAX 5
-
struct radv_physical_device {
VK_LOADER_DATA _loader_data;
uint32_t pci_vendor_id;
uint32_t pci_device_id;
- struct radv_wsi_interface * wsi[VK_ICD_WSI_PLATFORM_MAX];
+ struct wsi_device wsi_device;
};
struct radv_instance {
* IN THE SOFTWARE.
*/
-#include "radv_wsi.h"
+#include "radv_private.h"
+#include "wsi_common.h"
+static const struct wsi_callbacks wsi_cbs = {
+ .get_phys_device_format_properties = radv_GetPhysicalDeviceFormatProperties,
+};
VkResult
radv_init_wsi(struct radv_physical_device *physical_device)
{
VkResult result;
- memset(physical_device->wsi, 0, sizeof(physical_device->wsi));
+ memset(physical_device->wsi_device.wsi, 0, sizeof(physical_device->wsi_device.wsi));
#ifdef VK_USE_PLATFORM_XCB_KHR
- result = radv_x11_init_wsi(physical_device);
+ result = wsi_x11_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
if (result != VK_SUCCESS)
return result;
#endif
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
- result = radv_wl_init_wsi(physical_device);
+ result = wsi_wl_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc,
+ radv_physical_device_to_handle(physical_device),
+ &wsi_cbs);
if (result != VK_SUCCESS) {
#ifdef VK_USE_PLATFORM_XCB_KHR
- radv_x11_finish_wsi(physical_device);
+ wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
#endif
return result;
}
radv_finish_wsi(struct radv_physical_device *physical_device)
{
#ifdef VK_USE_PLATFORM_WAYLAND_KHR
- radv_wl_finish_wsi(physical_device);
+ wsi_wl_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
#endif
#ifdef VK_USE_PLATFORM_XCB_KHR
- radv_x11_finish_wsi(physical_device);
+ wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
#endif
}
{
RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
- struct radv_wsi_interface *iface = device->wsi[surface->platform];
+ struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
- return iface->get_support(surface, device, queueFamilyIndex, pSupported);
+ return iface->get_support(surface, &device->wsi_device,
+ &device->instance->alloc,
+ queueFamilyIndex, pSupported);
}
VkResult radv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
{
RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
- struct radv_wsi_interface *iface = device->wsi[surface->platform];
+ struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
- return iface->get_capabilities(surface, device, pSurfaceCapabilities);
+ return iface->get_capabilities(surface, pSurfaceCapabilities);
}
VkResult radv_GetPhysicalDeviceSurfaceFormatsKHR(
{
RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
- struct radv_wsi_interface *iface = device->wsi[surface->platform];
+ struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
- return iface->get_formats(surface, device, pSurfaceFormatCount,
+ return iface->get_formats(surface, &device->wsi_device, pSurfaceFormatCount,
pSurfaceFormats);
}
{
RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, _surface);
- struct radv_wsi_interface *iface = device->wsi[surface->platform];
+ struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
- return iface->get_present_modes(surface, device, pPresentModeCount,
+ return iface->get_present_modes(surface, pPresentModeCount,
pPresentModes);
}
+static VkResult
+radv_wsi_image_create(VkDevice device_h,
+ const VkSwapchainCreateInfoKHR *pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkImage *image_p,
+ VkDeviceMemory *memory_p,
+ uint32_t *size,
+ uint32_t *offset,
+ uint32_t *row_pitch, int *fd_p)
+{
+ struct radv_device *device = radv_device_from_handle(device_h);
+ VkResult result = VK_SUCCESS;
+ struct radeon_surf *surface;
+ VkImage image_h;
+ struct radv_image *image;
+ bool bret;
+ int fd;
+
+ result = radv_image_create(device_h,
+ &(struct radv_image_create_info) {
+ .vk_info =
+ &(VkImageCreateInfo) {
+ .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+ .imageType = VK_IMAGE_TYPE_2D,
+ .format = pCreateInfo->imageFormat,
+ .extent = {
+ .width = pCreateInfo->imageExtent.width,
+ .height = pCreateInfo->imageExtent.height,
+ .depth = 1
+ },
+ .mipLevels = 1,
+ .arrayLayers = 1,
+ .samples = 1,
+ /* FIXME: Need a way to use X tiling to allow scanout */
+ .tiling = VK_IMAGE_TILING_OPTIMAL,
+ .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
+ .flags = 0,
+ },
+ .scanout = true},
+ NULL,
+ &image_h);
+ if (result != VK_SUCCESS)
+ return result;
+
+ image = radv_image_from_handle(image_h);
+
+ VkDeviceMemory memory_h;
+ struct radv_device_memory *memory;
+ result = radv_AllocateMemory(device_h,
+ &(VkMemoryAllocateInfo) {
+ .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
+ .allocationSize = image->size,
+ .memoryTypeIndex = 0,
+ },
+ NULL /* XXX: pAllocator */,
+ &memory_h);
+ if (result != VK_SUCCESS)
+ goto fail_create_image;
+
+ memory = radv_device_memory_from_handle(memory_h);
+
+ radv_BindImageMemory(VK_NULL_HANDLE, image_h, memory_h, 0);
+
+ bret = device->ws->buffer_get_fd(device->ws,
+ memory->bo, &fd);
+ if (bret == false)
+ goto fail_alloc_memory;
+
+ {
+ struct radeon_bo_metadata metadata;
+ radv_init_metadata(device, image, &metadata);
+ device->ws->buffer_set_metadata(memory->bo, &metadata);
+ }
+ surface = &image->surface;
+
+ *image_p = image_h;
+ *memory_p = memory_h;
+ *fd_p = fd;
+ *size = image->size;
+ *offset = image->offset;
+ *row_pitch = surface->level[0].pitch_bytes;
+ return VK_SUCCESS;
+ fail_alloc_memory:
+ radv_FreeMemory(device_h, memory_h, pAllocator);
+
+fail_create_image:
+ radv_DestroyImage(device_h, image_h, pAllocator);
+
+ return result;
+}
+
+static void
+radv_wsi_image_free(VkDevice device,
+ const VkAllocationCallbacks* pAllocator,
+ VkImage image_h,
+ VkDeviceMemory memory_h)
+{
+ radv_DestroyImage(device, image_h, pAllocator);
+
+ radv_FreeMemory(device, memory_h, pAllocator);
+}
+
+static const struct wsi_image_fns radv_wsi_image_fns = {
+ .create_wsi_image = radv_wsi_image_create,
+ .free_wsi_image = radv_wsi_image_free,
+};
+
VkResult radv_CreateSwapchainKHR(
VkDevice _device,
const VkSwapchainCreateInfoKHR* pCreateInfo,
{
RADV_FROM_HANDLE(radv_device, device, _device);
RADV_FROM_HANDLE(_VkIcdSurfaceBase, surface, pCreateInfo->surface);
- struct radv_wsi_interface *iface =
- device->instance->physicalDevice.wsi[surface->platform];
- struct radv_swapchain *swapchain;
-
- VkResult result = iface->create_swapchain(surface, device, pCreateInfo,
- pAllocator, &swapchain);
+ struct wsi_interface *iface =
+ device->instance->physicalDevice.wsi_device.wsi[surface->platform];
+ struct wsi_swapchain *swapchain;
+ const VkAllocationCallbacks *alloc;
+ if (pAllocator)
+ alloc = pAllocator;
+ else
+ alloc = &device->alloc;
+ VkResult result = iface->create_swapchain(surface, _device,
+ &device->instance->physicalDevice.wsi_device,
+ pCreateInfo,
+ alloc, &radv_wsi_image_fns,
+ &swapchain);
if (result != VK_SUCCESS)
return result;
for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++)
swapchain->fences[i] = VK_NULL_HANDLE;
- *pSwapchain = radv_swapchain_to_handle(swapchain);
+ *pSwapchain = wsi_swapchain_to_handle(swapchain);
return VK_SUCCESS;
}
VkSwapchainKHR _swapchain,
const VkAllocationCallbacks* pAllocator)
{
- RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+ RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++) {
if (swapchain->fences[i] != VK_NULL_HANDLE)
uint32_t* pSwapchainImageCount,
VkImage* pSwapchainImages)
{
- RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+ RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
return swapchain->get_images(swapchain, pSwapchainImageCount,
pSwapchainImages);
VkFence fence,
uint32_t* pImageIndex)
{
- RADV_FROM_HANDLE(radv_swapchain, swapchain, _swapchain);
+ RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
return swapchain->acquire_next_image(swapchain, timeout, semaphore,
pImageIndex);
VkResult result = VK_SUCCESS;
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
- RADV_FROM_HANDLE(radv_swapchain, swapchain, pPresentInfo->pSwapchains[i]);
+ RADV_FROM_HANDLE(wsi_swapchain, swapchain, pPresentInfo->pSwapchains[i]);
- assert(swapchain->device == queue->device);
+ assert(radv_device_from_handle(swapchain->device) == queue->device);
if (swapchain->fences[0] == VK_NULL_HANDLE) {
result = radv_CreateFence(radv_device_to_handle(queue->device),
&(VkFenceCreateInfo) {
+++ /dev/null
-/*
- * Copyright © 2016 Red Hat
- * based on intel anv code:
- * 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 RADV_WSI_H
-#define RADV_WSI_H
-
-#include "radv_private.h"
-
-struct radv_swapchain;
-struct radv_wsi_interface {
- VkResult (*get_support)(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t queueFamilyIndex,
- VkBool32* pSupported);
- VkResult (*get_capabilities)(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- VkSurfaceCapabilitiesKHR* pSurfaceCapabilities);
- VkResult (*get_formats)(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t* pSurfaceFormatCount,
- VkSurfaceFormatKHR* pSurfaceFormats);
- VkResult (*get_present_modes)(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t* pPresentModeCount,
- VkPresentModeKHR* pPresentModes);
- VkResult (*create_swapchain)(VkIcdSurfaceBase *surface,
- struct radv_device *device,
- const VkSwapchainCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct radv_swapchain **swapchain);
-};
-
-struct radv_swapchain {
- struct radv_device *device;
-
- VkAllocationCallbacks alloc;
-
- VkFence fences[3];
-
- VkResult (*destroy)(struct radv_swapchain *swapchain,
- const VkAllocationCallbacks *pAllocator);
- VkResult (*get_images)(struct radv_swapchain *swapchain,
- uint32_t *pCount, VkImage *pSwapchainImages);
- VkResult (*acquire_next_image)(struct radv_swapchain *swap_chain,
- uint64_t timeout, VkSemaphore semaphore,
- uint32_t *image_index);
- VkResult (*queue_present)(struct radv_swapchain *swap_chain,
- uint32_t image_index);
-};
-
-RADV_DEFINE_NONDISP_HANDLE_CASTS(_VkIcdSurfaceBase, VkSurfaceKHR)
-RADV_DEFINE_NONDISP_HANDLE_CASTS(radv_swapchain, VkSwapchainKHR)
-
-VkResult radv_x11_init_wsi(struct radv_physical_device *physical_device);
-void radv_x11_finish_wsi(struct radv_physical_device *physical_device);
-VkResult radv_wl_init_wsi(struct radv_physical_device *physical_device);
-void radv_wl_finish_wsi(struct radv_physical_device *physical_device);
-
-#endif /* RADV_WSI_H */
#include <wayland-client.h>
#include <wayland-drm-client-protocol.h>
-#include "radv_wsi.h"
-
-#include "vk_format.h"
-#include <util/hash_table.h>
-#include <util/u_vector.h>
-#define MIN_NUM_IMAGES 2
-
-struct wsi_wl_display {
- struct radv_physical_device *physical_device;
- struct wl_display * display;
- struct wl_drm * drm;
-
- /* Vector of VkFormats supported */
- struct u_vector formats;
-
- uint32_t capabilities;
-};
-
-struct wsi_wayland {
- struct radv_wsi_interface base;
-
- struct radv_physical_device * physical_device;
-
- pthread_mutex_t mutex;
- /* Hash table of wl_display -> wsi_wl_display mappings */
- struct hash_table * displays;
-};
-
-static void
-wsi_wl_display_add_vk_format(struct wsi_wl_display *display, VkFormat format)
-{
- /* Don't add a format that's already in the list */
- VkFormat *f;
- u_vector_foreach(f, &display->formats)
- if (*f == format)
- return;
-
- /* Don't add formats that aren't renderable. */
- VkFormatProperties props;
- radv_GetPhysicalDeviceFormatProperties(
- radv_physical_device_to_handle(display->physical_device), format, &props);
- if (!(props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT))
- return;
-
- f = u_vector_add(&display->formats);
- if (f)
- *f = format;
-}
-
-static void
-drm_handle_device(void *data, struct wl_drm *drm, const char *name)
-{
- fprintf(stderr, "wl_drm.device(%s)\n", name);
-}
-
-static uint32_t
-wl_drm_format_for_vk_format(VkFormat vk_format, bool alpha)
-{
- switch (vk_format) {
- /* TODO: Figure out what all the formats mean and make this table
- * correct.
- */
-#if 0
- case VK_FORMAT_R4G4B4A4_UNORM:
- return alpha ? WL_DRM_FORMAT_ABGR4444 : WL_DRM_FORMAT_XBGR4444;
- case VK_FORMAT_R5G6B5_UNORM:
- return WL_DRM_FORMAT_BGR565;
- case VK_FORMAT_R5G5B5A1_UNORM:
- return alpha ? WL_DRM_FORMAT_ABGR1555 : WL_DRM_FORMAT_XBGR1555;
- case VK_FORMAT_R8G8B8_UNORM:
- return WL_DRM_FORMAT_XBGR8888;
- case VK_FORMAT_R8G8B8A8_UNORM:
- return alpha ? WL_DRM_FORMAT_ABGR8888 : WL_DRM_FORMAT_XBGR8888;
- case VK_FORMAT_R10G10B10A2_UNORM:
- return alpha ? WL_DRM_FORMAT_ABGR2101010 : WL_DRM_FORMAT_XBGR2101010;
- case VK_FORMAT_B4G4R4A4_UNORM:
- return alpha ? WL_DRM_FORMAT_ARGB4444 : WL_DRM_FORMAT_XRGB4444;
- case VK_FORMAT_B5G6R5_UNORM:
- return WL_DRM_FORMAT_RGB565;
- case VK_FORMAT_B5G5R5A1_UNORM:
- return alpha ? WL_DRM_FORMAT_XRGB1555 : WL_DRM_FORMAT_XRGB1555;
-#endif
- case VK_FORMAT_B8G8R8_SRGB:
- return WL_DRM_FORMAT_BGRX8888;
- case VK_FORMAT_B8G8R8A8_SRGB:
- return alpha ? WL_DRM_FORMAT_ARGB8888 : WL_DRM_FORMAT_XRGB8888;
-#if 0
- case VK_FORMAT_B10G10R10A2_UNORM:
- return alpha ? WL_DRM_FORMAT_ARGB2101010 : WL_DRM_FORMAT_XRGB2101010;
-#endif
-
- default:
- assert(!"Unsupported Vulkan format");
- return 0;
- }
-}
-
-static void
-drm_handle_format(void *data, struct wl_drm *drm, uint32_t wl_format)
-{
- struct wsi_wl_display *display = data;
-
- switch (wl_format) {
-#if 0
- case WL_DRM_FORMAT_ABGR4444:
- case WL_DRM_FORMAT_XBGR4444:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R4G4B4A4_UNORM);
- break;
- case WL_DRM_FORMAT_BGR565:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R5G6B5_UNORM);
- break;
- case WL_DRM_FORMAT_ABGR1555:
- case WL_DRM_FORMAT_XBGR1555:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R5G5B5A1_UNORM);
- break;
- case WL_DRM_FORMAT_XBGR8888:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R8G8B8_UNORM);
- /* fallthrough */
- case WL_DRM_FORMAT_ABGR8888:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R8G8B8A8_UNORM);
- break;
- case WL_DRM_FORMAT_ABGR2101010:
- case WL_DRM_FORMAT_XBGR2101010:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_R10G10B10A2_UNORM);
- break;
- case WL_DRM_FORMAT_ARGB4444:
- case WL_DRM_FORMAT_XRGB4444:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B4G4R4A4_UNORM);
- break;
- case WL_DRM_FORMAT_RGB565:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B5G6R5_UNORM);
- break;
- case WL_DRM_FORMAT_ARGB1555:
- case WL_DRM_FORMAT_XRGB1555:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B5G5R5A1_UNORM);
- break;
-#endif
- case WL_DRM_FORMAT_XRGB8888:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B8G8R8_SRGB);
- /* fallthrough */
- case WL_DRM_FORMAT_ARGB8888:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B8G8R8A8_SRGB);
- break;
-#if 0
- case WL_DRM_FORMAT_ARGB2101010:
- case WL_DRM_FORMAT_XRGB2101010:
- wsi_wl_display_add_vk_format(display, VK_FORMAT_B10G10R10A2_UNORM);
- break;
-#endif
- }
-}
-
-static void
-drm_handle_authenticated(void *data, struct wl_drm *drm)
-{
-}
-
-static void
-drm_handle_capabilities(void *data, struct wl_drm *drm, uint32_t capabilities)
-{
- struct wsi_wl_display *display = data;
-
- display->capabilities = capabilities;
-}
-
-static const struct wl_drm_listener drm_listener = {
- drm_handle_device,
- drm_handle_format,
- drm_handle_authenticated,
- drm_handle_capabilities,
-};
-
-static void
-registry_handle_global(void *data, struct wl_registry *registry,
- uint32_t name, const char *interface, uint32_t version)
-{
- struct wsi_wl_display *display = data;
-
- if (strcmp(interface, "wl_drm") == 0) {
- assert(display->drm == NULL);
-
- assert(version >= 2);
- display->drm = wl_registry_bind(registry, name, &wl_drm_interface, 2);
-
- if (display->drm)
- wl_drm_add_listener(display->drm, &drm_listener, display);
- }
-}
-
-static void
-registry_handle_global_remove(void *data, struct wl_registry *registry,
- uint32_t name)
-{ /* No-op */ }
-
-static const struct wl_registry_listener registry_listener = {
- registry_handle_global,
- registry_handle_global_remove
-};
-
-static void
-wsi_wl_display_destroy(struct wsi_wayland *wsi, struct wsi_wl_display *display)
-{
- u_vector_finish(&display->formats);
- if (display->drm)
- wl_drm_destroy(display->drm);
- vk_free(&wsi->physical_device->instance->alloc, display);
-}
-
-static struct wsi_wl_display *
-wsi_wl_display_create(struct wsi_wayland *wsi, struct wl_display *wl_display)
-{
- struct wsi_wl_display *display =
- vk_alloc(&wsi->physical_device->instance->alloc, sizeof(*display), 8,
- VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
- if (!display)
- return NULL;
-
- memset(display, 0, sizeof(*display));
-
- display->display = wl_display;
- display->physical_device = wsi->physical_device;
-
- if (!u_vector_init(&display->formats, sizeof(VkFormat), 8))
- goto fail;
-
- struct wl_registry *registry = wl_display_get_registry(wl_display);
- if (!registry)
- return NULL;
-
- wl_registry_add_listener(registry, ®istry_listener, display);
-
- /* Round-rip to get the wl_drm global */
- wl_display_roundtrip(wl_display);
-
- if (!display->drm)
- goto fail;
-
- /* Round-rip to get wl_drm formats and capabilities */
- wl_display_roundtrip(wl_display);
-
- /* We need prime support */
- if (!(display->capabilities & WL_DRM_CAPABILITY_PRIME))
- goto fail;
-
- /* We don't need this anymore */
- wl_registry_destroy(registry);
-
- return display;
-
-fail:
- if (registry)
- wl_registry_destroy(registry);
-
- wsi_wl_display_destroy(wsi, display);
- return NULL;
-}
-
-static struct wsi_wl_display *
-wsi_wl_get_display(struct radv_physical_device *device,
- struct wl_display *wl_display)
-{
- struct wsi_wayland *wsi =
- (struct wsi_wayland *)device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND];
-
- pthread_mutex_lock(&wsi->mutex);
-
- struct hash_entry *entry = _mesa_hash_table_search(wsi->displays,
- wl_display);
- if (!entry) {
- /* We're about to make a bunch of blocking calls. Let's drop the
- * mutex for now so we don't block up too badly.
- */
- pthread_mutex_unlock(&wsi->mutex);
-
- struct wsi_wl_display *display = wsi_wl_display_create(wsi, wl_display);
-
- pthread_mutex_lock(&wsi->mutex);
-
- entry = _mesa_hash_table_search(wsi->displays, wl_display);
- if (entry) {
- /* Oops, someone raced us to it */
- wsi_wl_display_destroy(wsi, display);
- } else {
- entry = _mesa_hash_table_insert(wsi->displays, wl_display, display);
- }
- }
-
- pthread_mutex_unlock(&wsi->mutex);
-
- return entry->data;
-}
+#include "wsi_common_wayland.h"
+#include "radv_private.h"
VkBool32 radv_GetPhysicalDeviceWaylandPresentationSupportKHR(
- VkPhysicalDevice physicalDevice,
- uint32_t queueFamilyIndex,
- struct wl_display* display)
-{
- RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
-
- return wsi_wl_get_display(physical_device, display) != NULL;
-}
-
-static VkResult
-wsi_wl_surface_get_support(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t queueFamilyIndex,
- VkBool32* pSupported)
-{
- *pSupported = true;
-
- return VK_SUCCESS;
-}
-
-static const VkPresentModeKHR present_modes[] = {
- VK_PRESENT_MODE_MAILBOX_KHR,
- VK_PRESENT_MODE_FIFO_KHR,
-};
-
-static VkResult
-wsi_wl_surface_get_capabilities(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- VkSurfaceCapabilitiesKHR* caps)
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ struct wl_display* display)
{
- caps->minImageCount = MIN_NUM_IMAGES;
- caps->maxImageCount = 4;
- caps->currentExtent = (VkExtent2D) { -1, -1 };
- caps->minImageExtent = (VkExtent2D) { 1, 1 };
- caps->maxImageExtent = (VkExtent2D) { INT16_MAX, INT16_MAX };
- caps->supportedTransforms = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
- caps->currentTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
- caps->maxImageArrayLayers = 1;
-
- caps->supportedCompositeAlpha =
- VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR |
- VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR;
+ RADV_FROM_HANDLE(radv_physical_device, physical_device, physicalDevice);
- caps->supportedUsageFlags =
- VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
- VK_IMAGE_USAGE_SAMPLED_BIT |
- VK_IMAGE_USAGE_TRANSFER_DST_BIT |
- VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
-
- return VK_SUCCESS;
+ return wsi_wl_get_presentation_support(&physical_device->wsi_device, display);
}
-static VkResult
-wsi_wl_surface_get_formats(VkIcdSurfaceBase *icd_surface,
- struct radv_physical_device *device,
- uint32_t* pSurfaceFormatCount,
- VkSurfaceFormatKHR* pSurfaceFormats)
-{
- VkIcdSurfaceWayland *surface = (VkIcdSurfaceWayland *)icd_surface;
- struct wsi_wl_display *display =
- wsi_wl_get_display(device, surface->display);
-
- uint32_t count = u_vector_length(&display->formats);
-
- if (pSurfaceFormats == NULL) {
- *pSurfaceFormatCount = count;
- return VK_SUCCESS;
- }
-
- assert(*pSurfaceFormatCount >= count);
- *pSurfaceFormatCount = count;
-
- VkFormat *f;
- u_vector_foreach(f, &display->formats) {
- *(pSurfaceFormats++) = (VkSurfaceFormatKHR) {
- .format = *f,
- /* TODO: We should get this from the compositor somehow */
- .colorSpace = VK_COLORSPACE_SRGB_NONLINEAR_KHR,
- };
- }
-
- return VK_SUCCESS;
-}
-
-static VkResult
-wsi_wl_surface_get_present_modes(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t* pPresentModeCount,
- VkPresentModeKHR* pPresentModes)
-{
- if (pPresentModes == NULL) {
- *pPresentModeCount = ARRAY_SIZE(present_modes);
- return VK_SUCCESS;
- }
-
- assert(*pPresentModeCount >= ARRAY_SIZE(present_modes));
- typed_memcpy(pPresentModes, present_modes, *pPresentModeCount);
- *pPresentModeCount = ARRAY_SIZE(present_modes);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *surface,
- struct radv_device *device,
- const VkSwapchainCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct radv_swapchain **swapchain);
-
VkResult radv_CreateWaylandSurfaceKHR(
- VkInstance _instance,
- const VkWaylandSurfaceCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkSurfaceKHR* pSurface)
-{
- RADV_FROM_HANDLE(radv_instance, instance, _instance);
-
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR);
-
- VkIcdSurfaceWayland *surface;
-
- surface = vk_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (surface == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- surface->base.platform = VK_ICD_WSI_PLATFORM_WAYLAND;
- surface->display = pCreateInfo->display;
- surface->surface = pCreateInfo->surface;
-
- *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
-
- return VK_SUCCESS;
-}
-
-struct wsi_wl_image {
- struct radv_image * image;
- struct radv_device_memory * memory;
- struct wl_buffer * buffer;
- bool busy;
-};
-
-struct wsi_wl_swapchain {
- struct radv_swapchain base;
-
- struct wsi_wl_display * display;
- struct wl_event_queue * queue;
- struct wl_surface * surface;
-
- VkExtent2D extent;
- VkFormat vk_format;
- uint32_t drm_format;
-
- VkPresentModeKHR present_mode;
- bool fifo_ready;
-
- uint32_t image_count;
- struct wsi_wl_image images[0];
-};
-
-static VkResult
-wsi_wl_swapchain_get_images(struct radv_swapchain *radv_chain,
- uint32_t *pCount, VkImage *pSwapchainImages)
-{
- struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
-
- if (pSwapchainImages == NULL) {
- *pCount = chain->image_count;
- return VK_SUCCESS;
- }
-
- assert(chain->image_count <= *pCount);
- for (uint32_t i = 0; i < chain->image_count; i++)
- pSwapchainImages[i] = radv_image_to_handle(chain->images[i].image);
-
- *pCount = chain->image_count;
-
- return VK_SUCCESS;
-}
-
-static VkResult
-wsi_wl_swapchain_acquire_next_image(struct radv_swapchain *radv_chain,
- uint64_t timeout,
- VkSemaphore semaphore,
- uint32_t *image_index)
-{
- struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
-
- int ret = wl_display_dispatch_queue_pending(chain->display->display,
- chain->queue);
- /* XXX: I'm not sure if out-of-date is the right error here. If
- * wl_display_dispatch_queue_pending fails it most likely means we got
- * kicked by the server so this seems more-or-less correct.
- */
- if (ret < 0)
- return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
-
- while (1) {
- for (uint32_t i = 0; i < chain->image_count; i++) {
- if (!chain->images[i].busy) {
- /* We found a non-busy image */
- *image_index = i;
- chain->images[i].busy = true;
- return VK_SUCCESS;
- }
- }
-
- /* This time we do a blocking dispatch because we can't go
- * anywhere until we get an event.
- */
- int ret = wl_display_roundtrip_queue(chain->display->display,
- chain->queue);
- if (ret < 0)
- return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
- }
-}
-
-static void
-frame_handle_done(void *data, struct wl_callback *callback, uint32_t serial)
-{
- struct wsi_wl_swapchain *chain = data;
-
- chain->fifo_ready = true;
-
- wl_callback_destroy(callback);
-}
-
-static const struct wl_callback_listener frame_listener = {
- frame_handle_done,
-};
-
-static VkResult
-wsi_wl_swapchain_queue_present(struct radv_swapchain *radv_chain,
- uint32_t image_index)
+ VkInstance _instance,
+ const VkWaylandSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
{
- struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
-
- if (chain->present_mode == VK_PRESENT_MODE_FIFO_KHR) {
- while (!chain->fifo_ready) {
- int ret = wl_display_dispatch_queue(chain->display->display,
- chain->queue);
- if (ret < 0)
- return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
- }
- }
-
- assert(image_index < chain->image_count);
- wl_surface_attach(chain->surface, chain->images[image_index].buffer, 0, 0);
- wl_surface_damage(chain->surface, 0, 0, INT32_MAX, INT32_MAX);
-
- if (chain->present_mode == VK_PRESENT_MODE_FIFO_KHR) {
- struct wl_callback *frame = wl_surface_frame(chain->surface);
- wl_proxy_set_queue((struct wl_proxy *)frame, chain->queue);
- wl_callback_add_listener(frame, &frame_listener, chain);
- chain->fifo_ready = false;
- }
-
- chain->images[image_index].busy = true;
- wl_surface_commit(chain->surface);
- wl_display_flush(chain->display->display);
-
- return VK_SUCCESS;
-}
-
-static void
-wsi_wl_image_finish(struct wsi_wl_swapchain *chain, struct wsi_wl_image *image,
- const VkAllocationCallbacks* pAllocator)
-{
- VkDevice vk_device = radv_device_to_handle(chain->base.device);
- radv_FreeMemory(vk_device, radv_device_memory_to_handle(image->memory),
- pAllocator);
- radv_DestroyImage(vk_device, radv_image_to_handle(image->image),
- pAllocator);
-}
-
-static void
-buffer_handle_release(void *data, struct wl_buffer *buffer)
-{
- struct wsi_wl_image *image = data;
-
- assert(image->buffer == buffer);
-
- image->busy = false;
-}
-
-static const struct wl_buffer_listener buffer_listener = {
- buffer_handle_release,
-};
-
-static VkResult
-wsi_wl_image_init(struct wsi_wl_swapchain *chain,
- struct wsi_wl_image *image,
- const VkSwapchainCreateInfoKHR *pCreateInfo,
- const VkAllocationCallbacks* pAllocator)
-{
- VkDevice vk_device = radv_device_to_handle(chain->base.device);
- VkResult result;
- bool bret;
- VkImage vk_image;
- struct radeon_surf *surface;
- int fd;
- result = radv_image_create(vk_device,
- &(struct radv_image_create_info) {
- .vk_info =
- &(VkImageCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
- .imageType = VK_IMAGE_TYPE_2D,
- .format = chain->vk_format,
- .extent = {
- .width = chain->extent.width,
- .height = chain->extent.height,
- .depth = 1
- },
- .mipLevels = 1,
- .arrayLayers = 1,
- .samples = 1,
- /* FIXME: Need a way to use X tiling to allow scanout */
- .tiling = VK_IMAGE_TILING_OPTIMAL,
- .usage = (VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT |
- pCreateInfo->imageUsage),
- .flags = 0,
- },
- .scanout = true},
- pAllocator,
- &vk_image);
-
- if (result != VK_SUCCESS)
- return result;
-
- image->image = radv_image_from_handle(vk_image);
- assert(vk_format_is_color(image->image->vk_format));
-
- VkDeviceMemory vk_memory;
- result = radv_AllocateMemory(vk_device,
- &(VkMemoryAllocateInfo) {
- .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
- .allocationSize = image->image->size,
- .memoryTypeIndex = 0,
- },
- pAllocator,
- &vk_memory);
-
- if (result != VK_SUCCESS)
- goto fail_image;
-
- image->memory = radv_device_memory_from_handle(vk_memory);
-
- result = radv_BindImageMemory(vk_device, vk_image, vk_memory, 0);
-
- if (result != VK_SUCCESS)
- goto fail_mem;
-
- bret = chain->base.device->ws->buffer_get_fd(chain->base.device->ws,
- image->memory->bo, &fd);
- if (bret == false)
- goto fail_mem;
-
- {
- struct radeon_bo_metadata metadata;
- radv_init_metadata(chain->base.device, image->image, &metadata);
- chain->base.device->ws->buffer_set_metadata(image->memory->bo, &metadata);
- }
- surface = &image->image->surface;
-
- image->buffer = wl_drm_create_prime_buffer(chain->display->drm,
- fd, /* name */
- chain->extent.width,
- chain->extent.height,
- chain->drm_format,
- surface->level[0].offset,
- surface->level[0].pitch_bytes,
- 0, 0, 0, 0 /* unused */);
- wl_display_roundtrip(chain->display->display);
- close(fd);
-
- wl_proxy_set_queue((struct wl_proxy *)image->buffer, chain->queue);
- wl_buffer_add_listener(image->buffer, &buffer_listener, image);
-
- return VK_SUCCESS;
-
-fail_mem:
- radv_FreeMemory(vk_device, vk_memory, pAllocator);
-fail_image:
- radv_DestroyImage(vk_device, vk_image, pAllocator);
-
- return result;
-}
-
-static VkResult
-wsi_wl_swapchain_destroy(struct radv_swapchain *radv_chain,
- const VkAllocationCallbacks *pAllocator)
-{
- struct wsi_wl_swapchain *chain = (struct wsi_wl_swapchain *)radv_chain;
-
- for (uint32_t i = 0; i < chain->image_count; i++) {
- if (chain->images[i].buffer)
- wsi_wl_image_finish(chain, &chain->images[i], pAllocator);
- }
-
- vk_free2(&chain->base.device->alloc, pAllocator, chain);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-wsi_wl_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
- struct radv_device *device,
- const VkSwapchainCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct radv_swapchain **swapchain_out)
-{
- VkIcdSurfaceWayland *surface = (VkIcdSurfaceWayland *)icd_surface;
- struct wsi_wl_swapchain *chain;
- VkResult result;
-
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR);
-
- int num_images = pCreateInfo->minImageCount;
-
- assert(num_images >= MIN_NUM_IMAGES);
-
- /* For true mailbox mode, we need at least 4 images:
- * 1) One to scan out from
- * 2) One to have queued for scan-out
- * 3) One to be currently held by the Wayland compositor
- * 4) One to render to
- */
- if (pCreateInfo->presentMode == VK_PRESENT_MODE_MAILBOX_KHR)
- num_images = MAX2(num_images, 4);
-
- size_t size = sizeof(*chain) + num_images * sizeof(chain->images[0]);
- chain = vk_alloc2(&device->alloc, pAllocator, size, 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (chain == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- chain->base.device = device;
- chain->base.destroy = wsi_wl_swapchain_destroy;
- chain->base.get_images = wsi_wl_swapchain_get_images;
- chain->base.acquire_next_image = wsi_wl_swapchain_acquire_next_image;
- chain->base.queue_present = wsi_wl_swapchain_queue_present;
-
- chain->surface = surface->surface;
- chain->extent = pCreateInfo->imageExtent;
- chain->vk_format = pCreateInfo->imageFormat;
- chain->drm_format = wl_drm_format_for_vk_format(chain->vk_format, false);
-
- chain->present_mode = pCreateInfo->presentMode;
- chain->fifo_ready = true;
-
- chain->image_count = num_images;
-
- /* Mark a bunch of stuff as NULL. This way we can just call
- * destroy_swapchain for cleanup.
- */
- for (uint32_t i = 0; i < chain->image_count; i++)
- chain->images[i].buffer = NULL;
- chain->queue = NULL;
-
- chain->display = wsi_wl_get_display(&device->instance->physicalDevice,
- surface->display);
- if (!chain->display) {
- result = vk_error(VK_ERROR_INITIALIZATION_FAILED);
- goto fail;
- }
-
- chain->queue = wl_display_create_queue(chain->display->display);
- if (!chain->queue) {
- result = vk_error(VK_ERROR_INITIALIZATION_FAILED);
- goto fail;
- }
-
- for (uint32_t i = 0; i < chain->image_count; i++) {
- result = wsi_wl_image_init(chain, &chain->images[i],
- pCreateInfo, pAllocator);
- if (result != VK_SUCCESS)
- goto fail;
- chain->images[i].busy = false;
- }
-
- *swapchain_out = &chain->base;
-
- return VK_SUCCESS;
-
-fail:
- wsi_wl_swapchain_destroy(&chain->base, pAllocator);
-
- return result;
-}
-
-VkResult
-radv_wl_init_wsi(struct radv_physical_device *device)
-{
- struct wsi_wayland *wsi;
- VkResult result;
-
- wsi = vk_alloc(&device->instance->alloc, sizeof(*wsi), 8,
- VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
- if (!wsi) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- goto fail;
- }
-
- wsi->physical_device = device;
-
- int ret = pthread_mutex_init(&wsi->mutex, NULL);
- if (ret != 0) {
- if (ret == ENOMEM) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- } else {
- /* FINISHME: Choose a better error. */
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- }
-
- goto fail_alloc;
- }
-
- wsi->displays = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
- _mesa_key_pointer_equal);
- if (!wsi->displays) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- goto fail_mutex;
- }
-
- wsi->base.get_support = wsi_wl_surface_get_support;
- wsi->base.get_capabilities = wsi_wl_surface_get_capabilities;
- wsi->base.get_formats = wsi_wl_surface_get_formats;
- wsi->base.get_present_modes = wsi_wl_surface_get_present_modes;
- wsi->base.create_swapchain = wsi_wl_surface_create_swapchain;
-
- device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND] = &wsi->base;
-
- return VK_SUCCESS;
-
-fail_mutex:
- pthread_mutex_destroy(&wsi->mutex);
-
-fail_alloc:
- vk_free(&device->instance->alloc, wsi);
-fail:
- device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND] = NULL;
-
- return result;
-}
-
-void
-radv_wl_finish_wsi(struct radv_physical_device *device)
-{
- struct wsi_wayland *wsi =
- (struct wsi_wayland *)device->wsi[VK_ICD_WSI_PLATFORM_WAYLAND];
-
- if (wsi) {
- _mesa_hash_table_destroy(wsi->displays, NULL);
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ const VkAllocationCallbacks *alloc;
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_WAYLAND_SURFACE_CREATE_INFO_KHR);
- pthread_mutex_destroy(&wsi->mutex);
+ if (pAllocator)
+ alloc = pAllocator;
+ else
+ alloc = &instance->alloc;
- vk_free(&device->instance->alloc, wsi);
- }
+ return wsi_create_wl_surface(alloc, pCreateInfo, pSurface);
}
#include <xcb/xcb.h>
#include <xcb/dri3.h>
#include <xcb/present.h>
-#include <errno.h>
-#include <unistd.h>
-#include "radv_wsi.h"
-#include "vk_format.h"
-#include "util/hash_table.h"
-
-struct wsi_x11_connection {
- bool has_dri3;
- bool has_present;
-};
-
-struct wsi_x11 {
- struct radv_wsi_interface base;
-
- pthread_mutex_t mutex;
- /* Hash table of xcb_connection -> wsi_x11_connection mappings */
- struct hash_table *connections;
-};
-
-static struct wsi_x11_connection *
-wsi_x11_connection_create(struct radv_physical_device *device,
- xcb_connection_t *conn)
-{
- xcb_query_extension_cookie_t dri3_cookie, pres_cookie;
- xcb_query_extension_reply_t *dri3_reply, *pres_reply;
-
- struct wsi_x11_connection *wsi_conn =
- vk_alloc(&device->instance->alloc, sizeof(*wsi_conn), 8,
- VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
- if (!wsi_conn)
- return NULL;
-
- dri3_cookie = xcb_query_extension(conn, 4, "DRI3");
- pres_cookie = xcb_query_extension(conn, 7, "PRESENT");
-
- dri3_reply = xcb_query_extension_reply(conn, dri3_cookie, NULL);
- pres_reply = xcb_query_extension_reply(conn, pres_cookie, NULL);
- if (dri3_reply == NULL || pres_reply == NULL) {
- free(dri3_reply);
- free(pres_reply);
- vk_free(&device->instance->alloc, wsi_conn);
- return NULL;
- }
-
- wsi_conn->has_dri3 = dri3_reply->present != 0;
- wsi_conn->has_present = pres_reply->present != 0;
-
- free(dri3_reply);
- free(pres_reply);
-
- return wsi_conn;
-}
-
-static void
-wsi_x11_connection_destroy(struct radv_physical_device *device,
- struct wsi_x11_connection *conn)
-{
- vk_free(&device->instance->alloc, conn);
-}
-
-static struct wsi_x11_connection *
-wsi_x11_get_connection(struct radv_physical_device *device,
- xcb_connection_t *conn)
-{
- struct wsi_x11 *wsi =
- (struct wsi_x11 *)device->wsi[VK_ICD_WSI_PLATFORM_XCB];
-
- pthread_mutex_lock(&wsi->mutex);
-
- struct hash_entry *entry = _mesa_hash_table_search(wsi->connections, conn);
- if (!entry) {
- /* We're about to make a bunch of blocking calls. Let's drop the
- * mutex for now so we don't block up too badly.
- */
- pthread_mutex_unlock(&wsi->mutex);
-
- struct wsi_x11_connection *wsi_conn =
- wsi_x11_connection_create(device, conn);
-
- pthread_mutex_lock(&wsi->mutex);
-
- entry = _mesa_hash_table_search(wsi->connections, conn);
- if (entry) {
- /* Oops, someone raced us to it */
- wsi_x11_connection_destroy(device, wsi_conn);
- } else {
- entry = _mesa_hash_table_insert(wsi->connections, conn, wsi_conn);
- }
- }
-
- pthread_mutex_unlock(&wsi->mutex);
-
- return entry->data;
-}
-
-static const VkSurfaceFormatKHR formats[] = {
- { .format = VK_FORMAT_B8G8R8A8_UNORM, },
- { .format = VK_FORMAT_B8G8R8A8_SRGB, },
-};
-
-static const VkPresentModeKHR present_modes[] = {
- VK_PRESENT_MODE_MAILBOX_KHR,
-};
-
-static xcb_screen_t *
-get_screen_for_root(xcb_connection_t *conn, xcb_window_t root)
-{
- xcb_screen_iterator_t screen_iter =
- xcb_setup_roots_iterator(xcb_get_setup(conn));
-
- for (; screen_iter.rem; xcb_screen_next (&screen_iter)) {
- if (screen_iter.data->root == root)
- return screen_iter.data;
- }
-
- return NULL;
-}
-
-static xcb_visualtype_t *
-screen_get_visualtype(xcb_screen_t *screen, xcb_visualid_t visual_id,
- unsigned *depth)
-{
- xcb_depth_iterator_t depth_iter =
- xcb_screen_allowed_depths_iterator(screen);
-
- for (; depth_iter.rem; xcb_depth_next (&depth_iter)) {
- xcb_visualtype_iterator_t visual_iter =
- xcb_depth_visuals_iterator (depth_iter.data);
-
- for (; visual_iter.rem; xcb_visualtype_next (&visual_iter)) {
- if (visual_iter.data->visual_id == visual_id) {
- if (depth)
- *depth = depth_iter.data->depth;
- return visual_iter.data;
- }
- }
- }
-
- return NULL;
-}
-
-static xcb_visualtype_t *
-connection_get_visualtype(xcb_connection_t *conn, xcb_visualid_t visual_id,
- unsigned *depth)
-{
- xcb_screen_iterator_t screen_iter =
- xcb_setup_roots_iterator(xcb_get_setup(conn));
-
- /* For this we have to iterate over all of the screens which is rather
- * annoying. Fortunately, there is probably only 1.
- */
- for (; screen_iter.rem; xcb_screen_next (&screen_iter)) {
- xcb_visualtype_t *visual = screen_get_visualtype(screen_iter.data,
- visual_id, depth);
- if (visual)
- return visual;
- }
-
- return NULL;
-}
-
-static xcb_visualtype_t *
-get_visualtype_for_window(xcb_connection_t *conn, xcb_window_t window,
- unsigned *depth)
-{
- xcb_query_tree_cookie_t tree_cookie;
- xcb_get_window_attributes_cookie_t attrib_cookie;
- xcb_query_tree_reply_t *tree;
- xcb_get_window_attributes_reply_t *attrib;
-
- tree_cookie = xcb_query_tree(conn, window);
- attrib_cookie = xcb_get_window_attributes(conn, window);
-
- tree = xcb_query_tree_reply(conn, tree_cookie, NULL);
- attrib = xcb_get_window_attributes_reply(conn, attrib_cookie, NULL);
- if (attrib == NULL || tree == NULL) {
- free(attrib);
- free(tree);
- return NULL;
- }
-
- xcb_window_t root = tree->root;
- xcb_visualid_t visual_id = attrib->visual;
- free(attrib);
- free(tree);
-
- xcb_screen_t *screen = get_screen_for_root(conn, root);
- if (screen == NULL)
- return NULL;
-
- return screen_get_visualtype(screen, visual_id, depth);
-}
-
-static bool
-visual_has_alpha(xcb_visualtype_t *visual, unsigned depth)
-{
- uint32_t rgb_mask = visual->red_mask |
- visual->green_mask |
- visual->blue_mask;
-
- uint32_t all_mask = 0xffffffff >> (32 - depth);
-
- /* Do we have bits left over after RGB? */
- return (all_mask & ~rgb_mask) != 0;
-}
+#include "wsi_common_x11.h"
+#include "radv_private.h"
VkBool32 radv_GetPhysicalDeviceXcbPresentationSupportKHR(
- VkPhysicalDevice physicalDevice,
- uint32_t queueFamilyIndex,
- xcb_connection_t* connection,
- xcb_visualid_t visual_id)
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ xcb_connection_t* connection,
+ xcb_visualid_t visual_id)
{
- RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
-
- struct wsi_x11_connection *wsi_conn =
- wsi_x11_get_connection(device, connection);
-
- if (!wsi_conn->has_dri3) {
- fprintf(stderr, "vulkan: No DRI3 support\n");
- return false;
- }
-
- unsigned visual_depth;
- if (!connection_get_visualtype(connection, visual_id, &visual_depth))
- return false;
-
- if (visual_depth != 24 && visual_depth != 32)
- return false;
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
- return true;
+ return wsi_get_physical_device_xcb_presentation_support(
+ &device->wsi_device,
+ &device->instance->alloc,
+ queueFamilyIndex, connection, visual_id);
}
VkBool32 radv_GetPhysicalDeviceXlibPresentationSupportKHR(
- VkPhysicalDevice physicalDevice,
- uint32_t queueFamilyIndex,
- Display* dpy,
- VisualID visualID)
+ VkPhysicalDevice physicalDevice,
+ uint32_t queueFamilyIndex,
+ Display* dpy,
+ VisualID visualID)
{
- return radv_GetPhysicalDeviceXcbPresentationSupportKHR(physicalDevice,
- queueFamilyIndex,
- XGetXCBConnection(dpy),
- visualID);
-}
+ RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
-static xcb_connection_t*
-x11_surface_get_connection(VkIcdSurfaceBase *icd_surface)
-{
- if (icd_surface->platform == VK_ICD_WSI_PLATFORM_XLIB)
- return XGetXCBConnection(((VkIcdSurfaceXlib *)icd_surface)->dpy);
- else
- return ((VkIcdSurfaceXcb *)icd_surface)->connection;
+ return wsi_get_physical_device_xcb_presentation_support(
+ &device->wsi_device,
+ &device->instance->alloc,
+ queueFamilyIndex, XGetXCBConnection(dpy), visualID);
}
-static xcb_window_t
-x11_surface_get_window(VkIcdSurfaceBase *icd_surface)
-{
- if (icd_surface->platform == VK_ICD_WSI_PLATFORM_XLIB)
- return ((VkIcdSurfaceXlib *)icd_surface)->window;
- else
- return ((VkIcdSurfaceXcb *)icd_surface)->window;
-}
-
-static VkResult
-x11_surface_get_support(VkIcdSurfaceBase *icd_surface,
- struct radv_physical_device *device,
- uint32_t queueFamilyIndex,
- VkBool32* pSupported)
-{
- xcb_connection_t *conn = x11_surface_get_connection(icd_surface);
- xcb_window_t window = x11_surface_get_window(icd_surface);
-
- struct wsi_x11_connection *wsi_conn =
- wsi_x11_get_connection(device, conn);
- if (!wsi_conn)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- if (!wsi_conn->has_dri3) {
- fprintf(stderr, "vulkan: No DRI3 support\n");
- *pSupported = false;
- return VK_SUCCESS;
- }
-
- unsigned visual_depth;
- if (!get_visualtype_for_window(conn, window, &visual_depth)) {
- *pSupported = false;
- return VK_SUCCESS;
- }
-
- if (visual_depth != 24 && visual_depth != 32) {
- *pSupported = false;
- return VK_SUCCESS;
- }
-
- *pSupported = true;
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_surface_get_capabilities(VkIcdSurfaceBase *icd_surface,
- struct radv_physical_device *device,
- VkSurfaceCapabilitiesKHR *caps)
-{
- xcb_connection_t *conn = x11_surface_get_connection(icd_surface);
- xcb_window_t window = x11_surface_get_window(icd_surface);
- xcb_get_geometry_cookie_t geom_cookie;
- xcb_generic_error_t *err;
- xcb_get_geometry_reply_t *geom;
- unsigned visual_depth;
-
- geom_cookie = xcb_get_geometry(conn, window);
-
- /* This does a round-trip. This is why we do get_geometry first and
- * wait to read the reply until after we have a visual.
- */
- xcb_visualtype_t *visual =
- get_visualtype_for_window(conn, window, &visual_depth);
-
- geom = xcb_get_geometry_reply(conn, geom_cookie, &err);
- if (geom) {
- VkExtent2D extent = { geom->width, geom->height };
- caps->currentExtent = extent;
- caps->minImageExtent = extent;
- caps->maxImageExtent = extent;
- } else {
- /* This can happen if the client didn't wait for the configure event
- * to come back from the compositor. In that case, we don't know the
- * size of the window so we just return valid "I don't know" stuff.
- */
- caps->currentExtent = (VkExtent2D) { -1, -1 };
- caps->minImageExtent = (VkExtent2D) { 1, 1 };
- caps->maxImageExtent = (VkExtent2D) { INT16_MAX, INT16_MAX };
- }
- free(err);
- free(geom);
-
- if (visual_has_alpha(visual, visual_depth)) {
- caps->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR |
- VK_COMPOSITE_ALPHA_PRE_MULTIPLIED_BIT_KHR;
- } else {
- caps->supportedCompositeAlpha = VK_COMPOSITE_ALPHA_INHERIT_BIT_KHR |
- VK_COMPOSITE_ALPHA_OPAQUE_BIT_KHR;
- }
-
- caps->minImageCount = 2;
- caps->maxImageCount = 4;
- caps->supportedTransforms = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
- caps->currentTransform = VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR;
- caps->maxImageArrayLayers = 1;
- caps->supportedUsageFlags =
- VK_IMAGE_USAGE_TRANSFER_SRC_BIT |
- VK_IMAGE_USAGE_SAMPLED_BIT |
- VK_IMAGE_USAGE_TRANSFER_DST_BIT |
- VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_surface_get_formats(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t *pSurfaceFormatCount,
- VkSurfaceFormatKHR *pSurfaceFormats)
-{
- if (pSurfaceFormats == NULL) {
- *pSurfaceFormatCount = ARRAY_SIZE(formats);
- return VK_SUCCESS;
- }
-
- assert(*pSurfaceFormatCount >= ARRAY_SIZE(formats));
- typed_memcpy(pSurfaceFormats, formats, *pSurfaceFormatCount);
- *pSurfaceFormatCount = ARRAY_SIZE(formats);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_surface_get_present_modes(VkIcdSurfaceBase *surface,
- struct radv_physical_device *device,
- uint32_t *pPresentModeCount,
- VkPresentModeKHR *pPresentModes)
-{
- if (pPresentModes == NULL) {
- *pPresentModeCount = ARRAY_SIZE(present_modes);
- return VK_SUCCESS;
- }
-
- assert(*pPresentModeCount >= ARRAY_SIZE(present_modes));
- typed_memcpy(pPresentModes, present_modes, *pPresentModeCount);
- *pPresentModeCount = ARRAY_SIZE(present_modes);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_surface_create_swapchain(VkIcdSurfaceBase *surface,
- struct radv_device *device,
- const VkSwapchainCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct radv_swapchain **swapchain);
-
VkResult radv_CreateXcbSurfaceKHR(
- VkInstance _instance,
- const VkXcbSurfaceCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkSurfaceKHR* pSurface)
+ VkInstance _instance,
+ const VkXcbSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
{
- RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ const VkAllocationCallbacks *alloc;
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR);
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XCB_SURFACE_CREATE_INFO_KHR);
+ if (pAllocator)
+ alloc = pAllocator;
+ else
+ alloc = &instance->alloc;
- VkIcdSurfaceXcb *surface;
-
- surface = vk_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (surface == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- surface->base.platform = VK_ICD_WSI_PLATFORM_XCB;
- surface->connection = pCreateInfo->connection;
- surface->window = pCreateInfo->window;
-
- *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
-
- return VK_SUCCESS;
+ return wsi_create_xcb_surface(alloc, pCreateInfo, pSurface);
}
VkResult radv_CreateXlibSurfaceKHR(
- VkInstance _instance,
- const VkXlibSurfaceCreateInfoKHR* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkSurfaceKHR* pSurface)
-{
- RADV_FROM_HANDLE(radv_instance, instance, _instance);
-
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR);
-
- VkIcdSurfaceXlib *surface;
-
- surface = vk_alloc2(&instance->alloc, pAllocator, sizeof *surface, 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (surface == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- surface->base.platform = VK_ICD_WSI_PLATFORM_XLIB;
- surface->dpy = pCreateInfo->dpy;
- surface->window = pCreateInfo->window;
-
- *pSurface = _VkIcdSurfaceBase_to_handle(&surface->base);
-
- return VK_SUCCESS;
-}
-
-struct x11_image {
- struct radv_image * image;
- struct radv_device_memory * memory;
- xcb_pixmap_t pixmap;
- bool busy;
- struct xshmfence * shm_fence;
- uint32_t sync_fence;
-};
-
-struct x11_swapchain {
- struct radv_swapchain base;
-
- xcb_connection_t * conn;
- xcb_window_t window;
- xcb_gc_t gc;
- VkExtent2D extent;
- uint32_t image_count;
-
- xcb_present_event_t event_id;
- xcb_special_event_t * special_event;
- uint64_t send_sbc;
- uint32_t stamp;
-
- struct x11_image images[0];
-};
-
-static VkResult
-x11_get_images(struct radv_swapchain *radv_chain,
- uint32_t* pCount, VkImage *pSwapchainImages)
-{
- struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
-
- if (pSwapchainImages == NULL) {
- *pCount = chain->image_count;
- return VK_SUCCESS;
- }
-
- assert(chain->image_count <= *pCount);
- for (uint32_t i = 0; i < chain->image_count; i++)
- pSwapchainImages[i] = radv_image_to_handle(chain->images[i].image);
-
- *pCount = chain->image_count;
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_handle_dri3_present_event(struct x11_swapchain *chain,
- xcb_present_generic_event_t *event)
-{
- switch (event->evtype) {
- case XCB_PRESENT_CONFIGURE_NOTIFY: {
- xcb_present_configure_notify_event_t *config = (void *) event;
-
- if (config->width != chain->extent.width ||
- config->height != chain->extent.height)
- return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
-
- break;
- }
-
- case XCB_PRESENT_EVENT_IDLE_NOTIFY: {
- xcb_present_idle_notify_event_t *idle = (void *) event;
-
- for (unsigned i = 0; i < chain->image_count; i++) {
- if (chain->images[i].pixmap == idle->pixmap) {
- chain->images[i].busy = false;
- break;
- }
- }
-
- break;
- }
-
- case XCB_PRESENT_COMPLETE_NOTIFY:
- default:
- break;
- }
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_acquire_next_image(struct radv_swapchain *radv_chain,
- uint64_t timeout,
- VkSemaphore semaphore,
- uint32_t *image_index)
-{
- struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
-
- while (1) {
- for (uint32_t i = 0; i < chain->image_count; i++) {
- if (!chain->images[i].busy) {
- /* We found a non-busy image */
- xshmfence_await(chain->images[i].shm_fence);
- *image_index = i;
- chain->images[i].busy = true;
- return VK_SUCCESS;
- }
- }
-
- xcb_flush(chain->conn);
- xcb_generic_event_t *event =
- xcb_wait_for_special_event(chain->conn, chain->special_event);
- if (!event)
- return vk_error(VK_ERROR_OUT_OF_DATE_KHR);
-
- VkResult result = x11_handle_dri3_present_event(chain, (void *)event);
- free(event);
- if (result != VK_SUCCESS)
- return result;
- }
-}
-
-static VkResult
-x11_queue_present(struct radv_swapchain *radv_chain,
- uint32_t image_index)
-{
- struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
- struct x11_image *image = &chain->images[image_index];
-
- assert(image_index < chain->image_count);
-
- uint32_t options = XCB_PRESENT_OPTION_NONE;
-
- int64_t target_msc = 0;
- int64_t divisor = 0;
- int64_t remainder = 0;
-
- options |= XCB_PRESENT_OPTION_ASYNC;
-
- xshmfence_reset(image->shm_fence);
-
- ++chain->send_sbc;
- xcb_void_cookie_t cookie =
- xcb_present_pixmap(chain->conn,
- chain->window,
- image->pixmap,
- (uint32_t) chain->send_sbc,
- 0, /* valid */
- 0, /* update */
- 0, /* x_off */
- 0, /* y_off */
- XCB_NONE, /* target_crtc */
- XCB_NONE,
- image->sync_fence,
- options,
- target_msc,
- divisor,
- remainder, 0, NULL);
- xcb_discard_reply(chain->conn, cookie.sequence);
- image->busy = true;
-
- xcb_flush(chain->conn);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_image_init(struct radv_device *device, struct x11_swapchain *chain,
- const VkSwapchainCreateInfoKHR *pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct x11_image *image)
-{
- xcb_void_cookie_t cookie;
- VkResult result = VK_SUCCESS;
- int fd;
- VkImage image_h;
- bool bret;
- struct radeon_surf *surface;
- result = radv_image_create(radv_device_to_handle(device),
- &(struct radv_image_create_info) {
- .vk_info =
- &(VkImageCreateInfo) {
- .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
- .imageType = VK_IMAGE_TYPE_2D,
- .format = pCreateInfo->imageFormat,
- .extent = {
- .width = pCreateInfo->imageExtent.width,
- .height = pCreateInfo->imageExtent.height,
- .depth = 1
- },
- .mipLevels = 1,
- .arrayLayers = 1,
- .samples = 1,
- /* FIXME: Need a way to use X tiling to allow scanout */
- .tiling = VK_IMAGE_TILING_OPTIMAL,
- .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
- .flags = 0,
- },
- .scanout = true},
- NULL,
- &image_h);
- if (result != VK_SUCCESS)
- return result;
-
- image->image = radv_image_from_handle(image_h);
-
- VkDeviceMemory memory_h;
- result = radv_AllocateMemory(radv_device_to_handle(device),
- &(VkMemoryAllocateInfo) {
- .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
- .allocationSize = image->image->size,
- .memoryTypeIndex = 0,
- },
- NULL /* XXX: pAllocator */,
- &memory_h);
- if (result != VK_SUCCESS)
- goto fail_create_image;
-
- image->memory = radv_device_memory_from_handle(memory_h);
- // image->memory->bo.is_winsys_bo = true;
-
- radv_BindImageMemory(VK_NULL_HANDLE, image_h, memory_h, 0);
-
- bret = device->ws->buffer_get_fd(device->ws,
- image->memory->bo, &fd);
- if (bret == false)
- goto fail_alloc_memory;
-
- {
- struct radeon_bo_metadata metadata;
- radv_init_metadata(device, image->image, &metadata);
- device->ws->buffer_set_metadata(image->memory->bo, &metadata);
- }
- surface = &image->image->surface;
- uint32_t bpp = 32;
- uint32_t depth = 24;
- image->pixmap = xcb_generate_id(chain->conn);
-
- cookie =
- xcb_dri3_pixmap_from_buffer_checked(chain->conn,
- image->pixmap,
- chain->window,
- image->image->size,
- pCreateInfo->imageExtent.width,
- pCreateInfo->imageExtent.height,
- surface->level[0].pitch_bytes,
- depth, bpp, fd);
- xcb_discard_reply(chain->conn, cookie.sequence);
-
- int fence_fd = xshmfence_alloc_shm();
- if (fence_fd < 0)
- goto fail_pixmap;
-
- image->shm_fence = xshmfence_map_shm(fence_fd);
- if (image->shm_fence == NULL)
- goto fail_shmfence_alloc;
-
- image->sync_fence = xcb_generate_id(chain->conn);
- xcb_dri3_fence_from_fd(chain->conn,
- image->pixmap,
- image->sync_fence,
- false,
- fence_fd);
-
- image->busy = false;
- xshmfence_trigger(image->shm_fence);
-
- return VK_SUCCESS;
-
-fail_shmfence_alloc:
- close(fence_fd);
-
-fail_pixmap:
- cookie = xcb_free_pixmap(chain->conn, image->pixmap);
- xcb_discard_reply(chain->conn, cookie.sequence);
-
-fail_alloc_memory:
- radv_FreeMemory(radv_device_to_handle(chain->base.device),
- radv_device_memory_to_handle(image->memory), pAllocator);
-
-fail_create_image:
- radv_DestroyImage(radv_device_to_handle(chain->base.device),
- radv_image_to_handle(image->image), pAllocator);
-
- return result;
-}
-
-static void
-x11_image_finish(struct x11_swapchain *chain,
- const VkAllocationCallbacks* pAllocator,
- struct x11_image *image)
-{
- xcb_void_cookie_t cookie;
-
- cookie = xcb_sync_destroy_fence(chain->conn, image->sync_fence);
- xcb_discard_reply(chain->conn, cookie.sequence);
- xshmfence_unmap_shm(image->shm_fence);
-
- cookie = xcb_free_pixmap(chain->conn, image->pixmap);
- xcb_discard_reply(chain->conn, cookie.sequence);
-
- radv_DestroyImage(radv_device_to_handle(chain->base.device),
- radv_image_to_handle(image->image), pAllocator);
-
- radv_FreeMemory(radv_device_to_handle(chain->base.device),
- radv_device_memory_to_handle(image->memory), pAllocator);
-
-}
-
-static VkResult
-x11_swapchain_destroy(struct radv_swapchain *radv_chain,
- const VkAllocationCallbacks *pAllocator)
-{
- struct x11_swapchain *chain = (struct x11_swapchain *)radv_chain;
-
- for (uint32_t i = 0; i < chain->image_count; i++)
- x11_image_finish(chain, pAllocator, &chain->images[i]);
-
- xcb_unregister_for_special_event(chain->conn, chain->special_event);
-
- vk_free2(&chain->base.device->alloc, pAllocator, chain);
-
- return VK_SUCCESS;
-}
-
-static VkResult
-x11_surface_create_swapchain(VkIcdSurfaceBase *icd_surface,
- struct radv_device *device,
- const VkSwapchainCreateInfoKHR *pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- struct radv_swapchain **swapchain_out)
-{
- struct x11_swapchain *chain;
- xcb_void_cookie_t cookie;
- VkResult result;
-
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_SWAPCHAIN_CREATE_INFO_KHR);
-
- int num_images = pCreateInfo->minImageCount;
-
- /* For true mailbox mode, we need at least 4 images:
- * 1) One to scan out from
- * 2) One to have queued for scan-out
- * 3) One to be currently held by the Wayland compositor
- * 4) One to render to
- */
- if (pCreateInfo->presentMode == VK_PRESENT_MODE_MAILBOX_KHR)
- num_images = MAX2(num_images, 4);
-
- size_t size = sizeof(*chain) + num_images * sizeof(chain->images[0]);
- chain = vk_alloc2(&device->alloc, pAllocator, size, 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (chain == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- chain->base.device = device;
- chain->base.destroy = x11_swapchain_destroy;
- chain->base.get_images = x11_get_images;
- chain->base.acquire_next_image = x11_acquire_next_image;
- chain->base.queue_present = x11_queue_present;
-
- chain->conn = x11_surface_get_connection(icd_surface);
- chain->window = x11_surface_get_window(icd_surface);
- chain->extent = pCreateInfo->imageExtent;
- chain->image_count = num_images;
-
- chain->send_sbc = 0;
- chain->event_id = xcb_generate_id(chain->conn);
- xcb_present_select_input(chain->conn, chain->event_id, chain->window,
- XCB_PRESENT_EVENT_MASK_CONFIGURE_NOTIFY |
- XCB_PRESENT_EVENT_MASK_COMPLETE_NOTIFY |
- XCB_PRESENT_EVENT_MASK_IDLE_NOTIFY);
-
- /* Create an XCB event queue to hold present events outside of the usual
- * application event queue
- */
- chain->special_event =
- xcb_register_for_special_xge(chain->conn, &xcb_present_id,
- chain->event_id, NULL);
-
- chain->gc = xcb_generate_id(chain->conn);
- if (!chain->gc) {
- /* FINISHME: Choose a better error. */
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- goto fail_register;
- }
-
- cookie = xcb_create_gc(chain->conn,
- chain->gc,
- chain->window,
- XCB_GC_GRAPHICS_EXPOSURES,
- (uint32_t []) { 0 });
- xcb_discard_reply(chain->conn, cookie.sequence);
-
- uint32_t image = 0;
- for (; image < chain->image_count; image++) {
- result = x11_image_init(device, chain, pCreateInfo, pAllocator,
- &chain->images[image]);
- if (result != VK_SUCCESS)
- goto fail_init_images;
- }
-
- *swapchain_out = &chain->base;
-
- return VK_SUCCESS;
-
-fail_init_images:
- for (uint32_t j = 0; j < image; j++)
- x11_image_finish(chain, pAllocator, &chain->images[j]);
-
-fail_register:
- xcb_unregister_for_special_event(chain->conn, chain->special_event);
-
- vk_free2(&device->alloc, pAllocator, chain);
-
- return result;
-}
-
-VkResult
-radv_x11_init_wsi(struct radv_physical_device *device)
-{
- struct wsi_x11 *wsi;
- VkResult result;
-
- wsi = vk_alloc(&device->instance->alloc, sizeof(*wsi), 8,
- VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
- if (!wsi) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- goto fail;
- }
-
- int ret = pthread_mutex_init(&wsi->mutex, NULL);
- if (ret != 0) {
- if (ret == ENOMEM) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- } else {
- /* FINISHME: Choose a better error. */
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- }
-
- goto fail_alloc;
- }
-
- wsi->connections = _mesa_hash_table_create(NULL, _mesa_hash_pointer,
- _mesa_key_pointer_equal);
- if (!wsi->connections) {
- result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
- goto fail_mutex;
- }
-
- wsi->base.get_support = x11_surface_get_support;
- wsi->base.get_capabilities = x11_surface_get_capabilities;
- wsi->base.get_formats = x11_surface_get_formats;
- wsi->base.get_present_modes = x11_surface_get_present_modes;
- wsi->base.create_swapchain = x11_surface_create_swapchain;
-
- device->wsi[VK_ICD_WSI_PLATFORM_XCB] = &wsi->base;
- device->wsi[VK_ICD_WSI_PLATFORM_XLIB] = &wsi->base;
-
- return VK_SUCCESS;
-
-fail_mutex:
- pthread_mutex_destroy(&wsi->mutex);
-fail_alloc:
- vk_free(&device->instance->alloc, wsi);
-fail:
- device->wsi[VK_ICD_WSI_PLATFORM_XCB] = NULL;
- device->wsi[VK_ICD_WSI_PLATFORM_XLIB] = NULL;
-
- return result;
-}
-
-void
-radv_x11_finish_wsi(struct radv_physical_device *device)
+ VkInstance _instance,
+ const VkXlibSurfaceCreateInfoKHR* pCreateInfo,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
{
- struct wsi_x11 *wsi =
- (struct wsi_x11 *)device->wsi[VK_ICD_WSI_PLATFORM_XCB];
+ RADV_FROM_HANDLE(radv_instance, instance, _instance);
+ const VkAllocationCallbacks *alloc;
- if (wsi) {
- _mesa_hash_table_destroy(wsi->connections, NULL);
+ assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_XLIB_SURFACE_CREATE_INFO_KHR);
- pthread_mutex_destroy(&wsi->mutex);
+ if (pAllocator)
+ alloc = pAllocator;
+ else
+ alloc = &instance->alloc;
- vk_free(&device->instance->alloc, wsi);
- }
+ return wsi_create_xlib_surface(alloc, pCreateInfo, pSurface);
}
projects / mesa.git / commitdiff