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-rw-r--r--loader/wsi.c289
1 files changed, 289 insertions, 0 deletions
diff --git a/loader/wsi.c b/loader/wsi.c
index ba9a58a1..e65b4012 100644
--- a/loader/wsi.c
+++ b/loader/wsi.c
@@ -48,6 +48,7 @@
#include "vk_loader_platform.h"
#include "loader.h"
#include "wsi.h"
+#include <vulkan/vk_icd.h>
static const VkExtensionProperties wsi_surface_extension_info = {
.extensionName = VK_KHR_SURFACE_EXTENSION_NAME,
@@ -173,6 +174,28 @@ void wsi_create_instance(
}
/*
+ * Functions for the VK_KHR_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for DestroySurfaceKHR
+ *
+ * Note: There is no terminator for this function.
+ */
+LOADER_EXPORT VKAPI_ATTR void VKAPI_CALL vkDestroySurfaceKHR(
+ VkInstance instance,
+ VkSurfaceKHR surface,
+ const VkAllocationCallbacks* pAllocator)
+{
+ if (pAllocator) {
+ pAllocator->pfnFree(pAllocator->pUserData, surface);
+ } else {
+ free(surface);
+ }
+}
+
+/*
* This is the trampoline entrypoint
* for GetPhysicalDeviceSurfaceSupportKHR
*/
@@ -216,14 +239,280 @@ VKAPI_ATTR VkResult VKAPI_CALL loader_GetPhysicalDeviceSurfaceSupportKHR(
pSupported);
}
+
+
+
+/*
+ * Functions for the VK_KHR_swapchain extension:
+ */
+
+
+
+
+
+#ifdef _WIN32
+
+#ifdef VK_USE_PLATFORM_WIN32_KHR
+
+/*
+ * Functions for the VK_KHR_win32_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for CreateWin32SurfaceKHR
+ */
+LOADER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateWin32SurfaceKHR(
+ VkInstance instance,
+ HINSTANCE hinstance,
+ HWND hwnd,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ VkIcdSurfaceWin32 *pIcdSurface = NULL;
+
+ if (pAllocator) {
+ pIcdSurface = (VkIcdSurfaceWin32 *) pAllocator->pfnAllocation(
+ pAllocator->pUserData,
+ sizeof(VkIcdSurfaceWin32),
+ sizeof(VkSurfaceKHR),
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ } else {
+ pIcdSurface = (VkIcdSurfaceWin32 *) malloc(sizeof(VkIcdSurfaceWin32));
+ }
+ if (pIcdSurface == NULL) {
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+ }
+
+ pIcdSurface->base.platform = VK_ICD_WSI_PLATFORM_WIN32;
+ pIcdSurface->hinstance = hinstance;
+ pIcdSurface->hwnd = hwnd;
+
+ *pSurface = (VkSurfaceKHR) pIcdSurface;
+
+ return VK_SUCCESS;
+}
+#endif/ VK_USE_PLATFORM_WIN32_KHR
+
+#else // _WIN32 (i.e. Linux)
+
+#ifdef VK_USE_PLATFORM_MIR_KHR
+
+/*
+ * Functions for the VK_KHR_mir_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for CreateMirSurfaceKHR
+ */
+LOADER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateMirSurfaceKHR(
+ VkInstance instance,
+ MirConnection* connection,
+ MirSurface* mirSurface,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ VkIcdSurfaceMir *pIcdSurface = NULL;
+
+ if (pAllocator) {
+ pIcdSurface = (VkIcdSurfaceMir *) pAllocator->pfnAllocation(
+ pAllocator->pUserData,
+ sizeof(VkIcdSurfaceMir),
+ sizeof(VkSurfaceKHR),
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ } else {
+ pIcdSurface = (VkIcdSurfaceMir *) malloc(sizeof(VkIcdSurfaceMir));
+ }
+ if (pIcdSurface == NULL) {
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+ }
+
+ pIcdSurface->base.platform = VK_ICD_WSI_PLATFORM_MIR;
+ pIcdSurface->connection = connection;
+ pIcdSurface->mirSurface = mirSurface;
+
+ *pSurface = (VkSurfaceKHR) pIcdSurface;
+
+ return VK_SUCCESS;
+}
+#endif // VK_USE_PLATFORM_MIR_KHR
+
+#ifdef VK_USE_PLATFORM_WAYLAND_KHR
+
+/*
+ * Functions for the VK_KHR_wayland_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for CreateWaylandSurfaceKHR
+ */
+LOADER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateWaylandSurfaceKHR(
+ VkInstance instance,
+ struct wl_display* display,
+ struct wl_surface* surface,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ VkIcdSurfaceWayland *pIcdSurface = NULL;
+
+ if (pAllocator) {
+ pIcdSurface = (VkIcdSurfaceWayland *) pAllocator->pfnAllocation(
+ pAllocator->pUserData,
+ sizeof(VkIcdSurfaceWayland),
+ sizeof(VkSurfaceKHR),
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ } else {
+ pIcdSurface = (VkIcdSurfaceWayland *) malloc(sizeof(VkIcdSurfaceWayland));
+ }
+ if (pIcdSurface == NULL) {
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+ }
+
+ pIcdSurface->base.platform = VK_ICD_WSI_PLATFORM_WAYLAND;
+ pIcdSurface->display = display;
+ pIcdSurface->surface = surface;
+
+ *pSurface = (VkSurfaceKHR) pIcdSurface;
+
+ return VK_SUCCESS;
+}
+#endif // VK_USE_PLATFORM_WAYLAND_KHR
+
+#ifdef VK_USE_PLATFORM_XCB_KHR
+
+/*
+ * Functions for the VK_KHR_xcb_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for CreateXcbSurfaceKHR
+ */
+LOADER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateXcbSurfaceKHR(
+ VkInstance instance,
+ xcb_connection_t* connection,
+ xcb_window_t window,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ VkIcdSurfaceXcb *pIcdSurface = NULL;
+
+ if (pAllocator) {
+ pIcdSurface = (VkIcdSurfaceXcb *) pAllocator->pfnAllocation(
+ pAllocator->pUserData,
+ sizeof(VkIcdSurfaceXcb),
+ sizeof(VkSurfaceKHR),
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ } else {
+ pIcdSurface = (VkIcdSurfaceXcb *) malloc(sizeof(VkIcdSurfaceXcb));
+ }
+ if (pIcdSurface == NULL) {
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+ }
+
+ pIcdSurface->base.platform = VK_ICD_WSI_PLATFORM_XCB;
+ pIcdSurface->connection = connection;
+ pIcdSurface->window = window;
+
+ *pSurface = (VkSurfaceKHR) pIcdSurface;
+
+ return VK_SUCCESS;
+}
+#endif // VK_USE_PLATFORM_XCB_KHR
+
+#ifdef VK_USE_PLATFORM_XLIB_KHR
+
+/*
+ * Functions for the VK_KHR_xlib_surface extension:
+ */
+
+/*
+ * This is the trampoline entrypoint
+ * for CreateXlibSurfaceKHR
+ */
+LOADER_EXPORT VKAPI_ATTR VkResult VKAPI_CALL vkCreateXlibSurfaceKHR(
+ VkInstance instance,
+ Display* dpy,
+ Window window,
+ const VkAllocationCallbacks* pAllocator,
+ VkSurfaceKHR* pSurface)
+{
+ VkIcdSurfaceXlib *pIcdSurface = NULL;
+
+ if (pAllocator) {
+ pIcdSurface = (VkIcdSurfaceXlib *) pAllocator->pfnAllocation(
+ pAllocator->pUserData,
+ sizeof(VkIcdSurfaceXlib),
+ sizeof(VkSurfaceKHR),
+ VK_SYSTEM_ALLOCATION_SCOPE_INSTANCE);
+ } else {
+ pIcdSurface = (VkIcdSurfaceXlib *) malloc(sizeof(VkIcdSurfaceXlib));
+ }
+ if (pIcdSurface == NULL) {
+ return VK_ERROR_OUT_OF_HOST_MEMORY;
+ }
+
+ pIcdSurface->base.platform = VK_ICD_WSI_PLATFORM_XLIB;
+ pIcdSurface->dpy = dpy;
+ pIcdSurface->window = window;
+
+ *pSurface = (VkSurfaceKHR) pIcdSurface;
+
+ return VK_SUCCESS;
+}
+#endif // VK_USE_PLATFORM_XLIB_KHR
+
+#endif // _WIN32
+
+
bool wsi_swapchain_instance_gpa(struct loader_instance *ptr_instance,
const char* name, void **addr)
{
*addr = NULL;
+ if (!strcmp("vkDestroySurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_surface_enabled ? (void *) vkDestroySurfaceKHR : NULL;
+ return true;
+ }
if (!strcmp("vkGetPhysicalDeviceSurfaceSupportKHR", name)) {
*addr = ptr_instance->wsi_surface_enabled ? (void *) vkGetPhysicalDeviceSurfaceSupportKHR : NULL;
return true;
}
+#ifdef _WIN32
+#ifdef VK_USE_PLATFORM_WIN32_KHR
+ if (!strcmp("vkCreateWin32SurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_win32_surface_enabled ? (void *) vkCreateWin32SurfaceKHR : NULL;
+ return true;
+ }
+#endif // VK_USE_PLATFORM_WIN32_KHR
+#else // _WIN32 (i.e. Linux)
+#ifdef VK_USE_PLATFORM_MIR_KHR
+ if (!strcmp("vkCreateMirSurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_mir_surface_enabled ? (void *) vkCreateMirSurfaceKHR : NULL;
+ return true;
+ }
+#endif // VK_USE_PLATFORM_MIR_KHR
+#ifdef VK_USE_PLATFORM_WAYLAND_KHR
+ if (!strcmp("vkCreateWaylandSurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_wayland_surface_enabled ? (void *) vkCreateWaylandSurfaceKHR : NULL;
+ return true;
+ }
+#endif // VK_USE_PLATFORM_WAYLAND_KHR
+#ifdef VK_USE_PLATFORM_XCB_KHR
+ if (!strcmp("vkCreateXcbSurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_xcb_surface_enabled ? (void *) vkCreateXcbSurfaceKHR : NULL;
+ return true;
+ }
+#endif // VK_USE_PLATFORM_XCB_KHR
+#ifdef VK_USE_PLATFORM_XLIB_KHR
+ if (!strcmp("vkCreateXlibSurfaceKHR", name)) {
+ *addr = ptr_instance->wsi_xlib_surface_enabled ? (void *) vkCreateXlibSurfaceKHR : NULL;
+ return true;
+ }
+#endif // VK_USE_PLATFORM_XLIB_KHR
+#endif // _WIN32
+
return false;
}
generated by cgit v1.2.3 (git 2.39.1) at 2026-08-28 15:13:54 +0000