X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fintel%2Fvulkan%2Fanv_intel.c;h=146fc41d8a839398f98c4669a460a43393409028;hb=c9bebae2877e55cdcd94f9f9f3f6805238caeb28;hp=991a93542d297ef41e8dfb318736cc9881b679da;hpb=818b8579145196c7a8d4095bd5e65367e02a8fef;p=mesa.git

diff --git a/src/intel/vulkan/anv_intel.c b/src/intel/vulkan/anv_intel.c
index 991a93542d2..146fc41d8a8 100644
--- a/src/intel/vulkan/anv_intel.c
+++ b/src/intel/vulkan/anv_intel.c
@@ -49,39 +49,56 @@ VkResult anv_CreateDmaBufImageINTEL(
    if (mem == NULL)
       return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
 
-   uint64_t size = (uint64_t)pCreateInfo->strideInBytes * pCreateInfo->extent.height;
-
-   result = anv_bo_cache_import(device, &device->bo_cache,
-                                pCreateInfo->fd, size, &mem->bo);
+   result = anv_image_create(_device,
+      &(struct anv_image_create_info) {
+         .isl_tiling_flags = ISL_TILING_X_BIT,
+         .stride = pCreateInfo->strideInBytes,
+         .vk_info = &(VkImageCreateInfo) {
+            .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
+            .imageType = VK_IMAGE_TYPE_2D,
+            .format = pCreateInfo->format,
+            .extent = pCreateInfo->extent,
+            .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,
+         }
+      }, pAllocator, &image_h);
    if (result != VK_SUCCESS)
       goto fail;
 
+   image = anv_image_from_handle(image_h);
+
+   uint64_t bo_flags = ANV_BO_EXTERNAL;
    if (device->instance->physicalDevice.supports_48bit_addresses)
-      mem->bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+      bo_flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS;
+   if (device->instance->physicalDevice.use_softpin)
+      bo_flags |= EXEC_OBJECT_PINNED;
 
-   anv_image_create(_device,
-      &(struct anv_image_create_info) {
-         .isl_tiling_flags = ISL_TILING_X_BIT,
-         .stride = pCreateInfo->strideInBytes,
-         .vk_info =
-      &(VkImageCreateInfo) {
-         .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
-         .imageType = VK_IMAGE_TYPE_2D,
-         .format = pCreateInfo->format,
-         .extent = pCreateInfo->extent,
-         .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,
-      }},
-      pAllocator, &image_h);
+   result = anv_bo_cache_import(device, &device->bo_cache,
+                                pCreateInfo->fd, bo_flags, &mem->bo);
+   if (result != VK_SUCCESS)
+      goto fail_import;
 
-   image = anv_image_from_handle(image_h);
-   image->bo = mem->bo;
-   image->offset = 0;
+   VkDeviceSize aligned_image_size = align_u64(image->size, 4096);
+
+   if (mem->bo->size < aligned_image_size) {
+      result = vk_errorf(device->instance, device,
+                         VK_ERROR_INVALID_EXTERNAL_HANDLE,
+                         "dma-buf too small for image in "
+                         "vkCreateDmaBufImageINTEL: %"PRIu64"B < %"PRIu64"B",
+                         mem->bo->size, aligned_image_size);
+      anv_bo_cache_release(device, &device->bo_cache, mem->bo);
+      goto fail_import;
+   }
+
+   image->planes[0].address = (struct anv_address) {
+      .bo = mem->bo,
+      .offset = 0,
+   };
 
    assert(image->extent.width > 0);
    assert(image->extent.height > 0);
@@ -90,8 +107,13 @@ VkResult anv_CreateDmaBufImageINTEL(
    *pMem = anv_device_memory_to_handle(mem);
    *pImage = anv_image_to_handle(image);
 
+   close(pCreateInfo->fd);
+
    return VK_SUCCESS;
 
+ fail_import:
+   vk_free2(&device->alloc, pAllocator, image);
+
  fail:
    vk_free2(&device->alloc, pAllocator, mem);