1 /*
2 * Copyright © 2016 Red Hat
3 * based on intel anv code:
4 * Copyright © 2015 Intel Corporation
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the "Software"),
8 * to deal in the Software without restriction, including without limitation
9 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10 * and/or sell copies of the Software, and to permit persons to whom the
11 * Software is furnished to do so, subject to the following conditions:
12 *
13 * The above copyright notice and this permission notice (including the next
14 * paragraph) shall be included in all copies or substantial portions of the
15 * Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
22 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
23 * IN THE SOFTWARE.
24 */
25
26 #include "radv_private.h"
27 #include "wsi_common.h"
28
29 static const struct wsi_callbacks wsi_cbs = {
30 .get_phys_device_format_properties = radv_GetPhysicalDeviceFormatProperties,
31 };
32
33 VkResult
radv_init_wsi(struct radv_physical_device * physical_device)34 radv_init_wsi(struct radv_physical_device *physical_device)
35 {
36 VkResult result;
37
38 memset(physical_device->wsi_device.wsi, 0, sizeof(physical_device->wsi_device.wsi));
39
40 #ifdef VK_USE_PLATFORM_XCB_KHR
41 result = wsi_x11_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
42 if (result != VK_SUCCESS)
43 return result;
44 #endif
45
46 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
47 result = wsi_wl_init_wsi(&physical_device->wsi_device, &physical_device->instance->alloc,
48 radv_physical_device_to_handle(physical_device),
49 &wsi_cbs);
50 if (result != VK_SUCCESS) {
51 #ifdef VK_USE_PLATFORM_XCB_KHR
52 wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
53 #endif
54 return result;
55 }
56 #endif
57
58 return VK_SUCCESS;
59 }
60
61 void
radv_finish_wsi(struct radv_physical_device * physical_device)62 radv_finish_wsi(struct radv_physical_device *physical_device)
63 {
64 #ifdef VK_USE_PLATFORM_WAYLAND_KHR
65 wsi_wl_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
66 #endif
67 #ifdef VK_USE_PLATFORM_XCB_KHR
68 wsi_x11_finish_wsi(&physical_device->wsi_device, &physical_device->instance->alloc);
69 #endif
70 }
71
radv_DestroySurfaceKHR(VkInstance _instance,VkSurfaceKHR _surface,const VkAllocationCallbacks * pAllocator)72 void radv_DestroySurfaceKHR(
73 VkInstance _instance,
74 VkSurfaceKHR _surface,
75 const VkAllocationCallbacks* pAllocator)
76 {
77 RADV_FROM_HANDLE(radv_instance, instance, _instance);
78 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
79
80 vk_free2(&instance->alloc, pAllocator, surface);
81 }
82
radv_GetPhysicalDeviceSurfaceSupportKHR(VkPhysicalDevice physicalDevice,uint32_t queueFamilyIndex,VkSurfaceKHR _surface,VkBool32 * pSupported)83 VkResult radv_GetPhysicalDeviceSurfaceSupportKHR(
84 VkPhysicalDevice physicalDevice,
85 uint32_t queueFamilyIndex,
86 VkSurfaceKHR _surface,
87 VkBool32* pSupported)
88 {
89 RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
90 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
91 struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
92
93 return iface->get_support(surface, &device->wsi_device,
94 &device->instance->alloc,
95 queueFamilyIndex, pSupported);
96 }
97
radv_GetPhysicalDeviceSurfaceCapabilitiesKHR(VkPhysicalDevice physicalDevice,VkSurfaceKHR _surface,VkSurfaceCapabilitiesKHR * pSurfaceCapabilities)98 VkResult radv_GetPhysicalDeviceSurfaceCapabilitiesKHR(
99 VkPhysicalDevice physicalDevice,
100 VkSurfaceKHR _surface,
101 VkSurfaceCapabilitiesKHR* pSurfaceCapabilities)
102 {
103 RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
104 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
105 struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
106
107 return iface->get_capabilities(surface, pSurfaceCapabilities);
108 }
109
radv_GetPhysicalDeviceSurfaceFormatsKHR(VkPhysicalDevice physicalDevice,VkSurfaceKHR _surface,uint32_t * pSurfaceFormatCount,VkSurfaceFormatKHR * pSurfaceFormats)110 VkResult radv_GetPhysicalDeviceSurfaceFormatsKHR(
111 VkPhysicalDevice physicalDevice,
112 VkSurfaceKHR _surface,
113 uint32_t* pSurfaceFormatCount,
114 VkSurfaceFormatKHR* pSurfaceFormats)
115 {
116 RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
117 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
118 struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
119
120 return iface->get_formats(surface, &device->wsi_device, pSurfaceFormatCount,
121 pSurfaceFormats);
122 }
123
radv_GetPhysicalDeviceSurfacePresentModesKHR(VkPhysicalDevice physicalDevice,VkSurfaceKHR _surface,uint32_t * pPresentModeCount,VkPresentModeKHR * pPresentModes)124 VkResult radv_GetPhysicalDeviceSurfacePresentModesKHR(
125 VkPhysicalDevice physicalDevice,
126 VkSurfaceKHR _surface,
127 uint32_t* pPresentModeCount,
128 VkPresentModeKHR* pPresentModes)
129 {
130 RADV_FROM_HANDLE(radv_physical_device, device, physicalDevice);
131 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, _surface);
132 struct wsi_interface *iface = device->wsi_device.wsi[surface->platform];
133
134 return iface->get_present_modes(surface, pPresentModeCount,
135 pPresentModes);
136 }
137
138 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)139 radv_wsi_image_create(VkDevice device_h,
140 const VkSwapchainCreateInfoKHR *pCreateInfo,
141 const VkAllocationCallbacks* pAllocator,
142 VkImage *image_p,
143 VkDeviceMemory *memory_p,
144 uint32_t *size,
145 uint32_t *offset,
146 uint32_t *row_pitch, int *fd_p)
147 {
148 struct radv_device *device = radv_device_from_handle(device_h);
149 VkResult result = VK_SUCCESS;
150 struct radeon_surf *surface;
151 VkImage image_h;
152 struct radv_image *image;
153 bool bret;
154 int fd;
155
156 result = radv_image_create(device_h,
157 &(struct radv_image_create_info) {
158 .vk_info =
159 &(VkImageCreateInfo) {
160 .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
161 .imageType = VK_IMAGE_TYPE_2D,
162 .format = pCreateInfo->imageFormat,
163 .extent = {
164 .width = pCreateInfo->imageExtent.width,
165 .height = pCreateInfo->imageExtent.height,
166 .depth = 1
167 },
168 .mipLevels = 1,
169 .arrayLayers = 1,
170 .samples = 1,
171 /* FIXME: Need a way to use X tiling to allow scanout */
172 .tiling = VK_IMAGE_TILING_OPTIMAL,
173 .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
174 .flags = 0,
175 },
176 .scanout = true},
177 NULL,
178 &image_h);
179 if (result != VK_SUCCESS)
180 return result;
181
182 image = radv_image_from_handle(image_h);
183
184 VkDeviceMemory memory_h;
185 struct radv_device_memory *memory;
186 result = radv_AllocateMemory(device_h,
187 &(VkMemoryAllocateInfo) {
188 .sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO,
189 .allocationSize = image->size,
190 .memoryTypeIndex = 0,
191 },
192 NULL /* XXX: pAllocator */,
193 &memory_h);
194 if (result != VK_SUCCESS)
195 goto fail_create_image;
196
197 memory = radv_device_memory_from_handle(memory_h);
198
199 radv_BindImageMemory(VK_NULL_HANDLE, image_h, memory_h, 0);
200
201 bret = device->ws->buffer_get_fd(device->ws,
202 memory->bo, &fd);
203 if (bret == false)
204 goto fail_alloc_memory;
205
206 {
207 struct radeon_bo_metadata metadata;
208 radv_init_metadata(device, image, &metadata);
209 device->ws->buffer_set_metadata(memory->bo, &metadata);
210 }
211 surface = &image->surface;
212
213 *image_p = image_h;
214 *memory_p = memory_h;
215 *fd_p = fd;
216 *size = image->size;
217 *offset = image->offset;
218 *row_pitch = surface->level[0].pitch_bytes;
219 return VK_SUCCESS;
220 fail_alloc_memory:
221 radv_FreeMemory(device_h, memory_h, pAllocator);
222
223 fail_create_image:
224 radv_DestroyImage(device_h, image_h, pAllocator);
225
226 return result;
227 }
228
229 static void
radv_wsi_image_free(VkDevice device,const VkAllocationCallbacks * pAllocator,VkImage image_h,VkDeviceMemory memory_h)230 radv_wsi_image_free(VkDevice device,
231 const VkAllocationCallbacks* pAllocator,
232 VkImage image_h,
233 VkDeviceMemory memory_h)
234 {
235 radv_DestroyImage(device, image_h, pAllocator);
236
237 radv_FreeMemory(device, memory_h, pAllocator);
238 }
239
240 static const struct wsi_image_fns radv_wsi_image_fns = {
241 .create_wsi_image = radv_wsi_image_create,
242 .free_wsi_image = radv_wsi_image_free,
243 };
244
radv_CreateSwapchainKHR(VkDevice _device,const VkSwapchainCreateInfoKHR * pCreateInfo,const VkAllocationCallbacks * pAllocator,VkSwapchainKHR * pSwapchain)245 VkResult radv_CreateSwapchainKHR(
246 VkDevice _device,
247 const VkSwapchainCreateInfoKHR* pCreateInfo,
248 const VkAllocationCallbacks* pAllocator,
249 VkSwapchainKHR* pSwapchain)
250 {
251 RADV_FROM_HANDLE(radv_device, device, _device);
252 ICD_FROM_HANDLE(VkIcdSurfaceBase, surface, pCreateInfo->surface);
253 struct wsi_interface *iface =
254 device->physical_device->wsi_device.wsi[surface->platform];
255 struct wsi_swapchain *swapchain;
256 const VkAllocationCallbacks *alloc;
257 if (pAllocator)
258 alloc = pAllocator;
259 else
260 alloc = &device->alloc;
261 VkResult result = iface->create_swapchain(surface, _device,
262 &device->physical_device->wsi_device,
263 pCreateInfo,
264 alloc, &radv_wsi_image_fns,
265 &swapchain);
266 if (result != VK_SUCCESS)
267 return result;
268
269 if (pAllocator)
270 swapchain->alloc = *pAllocator;
271 else
272 swapchain->alloc = device->alloc;
273
274 for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++)
275 swapchain->fences[i] = VK_NULL_HANDLE;
276
277 *pSwapchain = wsi_swapchain_to_handle(swapchain);
278
279 return VK_SUCCESS;
280 }
281
radv_DestroySwapchainKHR(VkDevice _device,VkSwapchainKHR _swapchain,const VkAllocationCallbacks * pAllocator)282 void radv_DestroySwapchainKHR(
283 VkDevice _device,
284 VkSwapchainKHR _swapchain,
285 const VkAllocationCallbacks* pAllocator)
286 {
287 RADV_FROM_HANDLE(radv_device, device, _device);
288 RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
289 const VkAllocationCallbacks *alloc;
290
291 if (!_swapchain)
292 return;
293
294 if (pAllocator)
295 alloc = pAllocator;
296 else
297 alloc = &device->alloc;
298
299 for (unsigned i = 0; i < ARRAY_SIZE(swapchain->fences); i++) {
300 if (swapchain->fences[i] != VK_NULL_HANDLE)
301 radv_DestroyFence(_device, swapchain->fences[i], pAllocator);
302 }
303
304 swapchain->destroy(swapchain, alloc);
305 }
306
radv_GetSwapchainImagesKHR(VkDevice device,VkSwapchainKHR _swapchain,uint32_t * pSwapchainImageCount,VkImage * pSwapchainImages)307 VkResult radv_GetSwapchainImagesKHR(
308 VkDevice device,
309 VkSwapchainKHR _swapchain,
310 uint32_t* pSwapchainImageCount,
311 VkImage* pSwapchainImages)
312 {
313 RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
314
315 return swapchain->get_images(swapchain, pSwapchainImageCount,
316 pSwapchainImages);
317 }
318
radv_AcquireNextImageKHR(VkDevice device,VkSwapchainKHR _swapchain,uint64_t timeout,VkSemaphore semaphore,VkFence _fence,uint32_t * pImageIndex)319 VkResult radv_AcquireNextImageKHR(
320 VkDevice device,
321 VkSwapchainKHR _swapchain,
322 uint64_t timeout,
323 VkSemaphore semaphore,
324 VkFence _fence,
325 uint32_t* pImageIndex)
326 {
327 RADV_FROM_HANDLE(wsi_swapchain, swapchain, _swapchain);
328 RADV_FROM_HANDLE(radv_fence, fence, _fence);
329
330 VkResult result = swapchain->acquire_next_image(swapchain, timeout, semaphore,
331 pImageIndex);
332
333 if (fence && result == VK_SUCCESS) {
334 fence->submitted = true;
335 fence->signalled = true;
336 }
337
338 return result;
339 }
340
radv_QueuePresentKHR(VkQueue _queue,const VkPresentInfoKHR * pPresentInfo)341 VkResult radv_QueuePresentKHR(
342 VkQueue _queue,
343 const VkPresentInfoKHR* pPresentInfo)
344 {
345 RADV_FROM_HANDLE(radv_queue, queue, _queue);
346 VkResult result = VK_SUCCESS;
347
348 for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
349 RADV_FROM_HANDLE(wsi_swapchain, swapchain, pPresentInfo->pSwapchains[i]);
350
351 assert(radv_device_from_handle(swapchain->device) == queue->device);
352 if (swapchain->fences[0] == VK_NULL_HANDLE) {
353 result = radv_CreateFence(radv_device_to_handle(queue->device),
354 &(VkFenceCreateInfo) {
355 .sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO,
356 .flags = 0,
357 }, &swapchain->alloc, &swapchain->fences[0]);
358 if (result != VK_SUCCESS)
359 return result;
360 } else {
361 radv_ResetFences(radv_device_to_handle(queue->device),
362 1, &swapchain->fences[0]);
363 }
364
365 RADV_FROM_HANDLE(radv_fence, fence, swapchain->fences[0]);
366 struct radeon_winsys_fence *base_fence = fence->fence;
367 struct radeon_winsys_ctx *ctx = queue->hw_ctx;
368 queue->device->ws->cs_submit(ctx, queue->queue_idx,
369 &queue->device->empty_cs[queue->queue_family_index],
370 1,
371 (struct radeon_winsys_sem **)pPresentInfo->pWaitSemaphores,
372 pPresentInfo->waitSemaphoreCount, NULL, 0, false, base_fence);
373 fence->submitted = true;
374
375 result = swapchain->queue_present(swapchain,
376 pPresentInfo->pImageIndices[i]);
377 /* TODO: What if one of them returns OUT_OF_DATE? */
378 if (result != VK_SUCCESS)
379 return result;
380
381 VkFence last = swapchain->fences[2];
382 swapchain->fences[2] = swapchain->fences[1];
383 swapchain->fences[1] = swapchain->fences[0];
384 swapchain->fences[0] = last;
385
386 if (last != VK_NULL_HANDLE) {
387 radv_WaitForFences(radv_device_to_handle(queue->device),
388 1, &last, true, 1);
389 }
390
391 }
392
393 return VK_SUCCESS;
394 }
395