+++ /dev/null
-/*
- * 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 __VULKAN_INTEL_H__
-#define __VULKAN_INTEL_H__
-
-#include "vulkan.h"
-
-#ifdef __cplusplus
-extern "C"
-{
-#endif // __cplusplus
-
-#define VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL 1024
-typedef struct VkDmaBufImageCreateInfo_
-{
- VkStructureType sType; // Must be VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL
- const void* pNext; // Pointer to next structure.
- int fd;
- VkFormat format;
- VkExtent3D extent; // Depth must be 1
- uint32_t strideInBytes;
-} VkDmaBufImageCreateInfo;
-
-typedef VkResult (VKAPI_PTR *PFN_vkCreateDmaBufImageINTEL)(VkDevice device, const VkDmaBufImageCreateInfo* pCreateInfo, const VkAllocationCallbacks* pAllocator, VkDeviceMemory* pMem, VkImage* pImage);
-
-#ifndef VK_NO_PROTOTYPES
-
-VKAPI_ATTR VkResult VKAPI_CALL vkCreateDmaBufImageINTEL(
- VkDevice _device,
- const VkDmaBufImageCreateInfo* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkDeviceMemory* pMem,
- VkImage* pImage);
-
-#endif
-
-#ifdef __cplusplus
-} // extern "C"
-#endif // __cplusplus
-
-#endif // __VULKAN_INTEL_H__
+++ /dev/null
-/*
- * 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.
- */
-
-#include <assert.h>
-#include <stdbool.h>
-#include <string.h>
-#include <unistd.h>
-#include <fcntl.h>
-
-#include "drm-uapi/drm_fourcc.h"
-
-#include "anv_private.h"
-#include "vk_util.h"
-
-VkResult anv_CreateDmaBufImageINTEL(
- VkDevice _device,
- const VkDmaBufImageCreateInfo* pCreateInfo,
- const VkAllocationCallbacks* pAllocator,
- VkDeviceMemory* pMem,
- VkImage* pImage)
-{
- ANV_FROM_HANDLE(anv_device, device, _device);
- struct anv_device_memory *mem;
- struct anv_image *image;
- VkResult result;
- VkImage image_h;
-
- assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL);
-
- mem = vk_alloc2(&device->vk.alloc, pAllocator, sizeof(*mem), 8,
- VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
- if (mem == NULL)
- return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
-
- VkImageCreateInfo create_info = {
- .sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO,
- .imageType = VK_IMAGE_TYPE_2D,
- .format = pCreateInfo->format,
- .extent = pCreateInfo->extent,
- .mipLevels = 1,
- .arrayLayers = 1,
- .samples = 1,
- .tiling = VK_IMAGE_TILING_DRM_FORMAT_MODIFIER_EXT,
- .usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT,
- .flags = 0,
- };
-
- VkImageDrmFormatModifierListCreateInfoEXT mod_info = {
- .sType = VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_LIST_CREATE_INFO_EXT,
- .drmFormatModifierCount = 1,
- .pDrmFormatModifiers = (uint64_t[]) { I915_FORMAT_MOD_X_TILED },
- };
- __vk_append_struct(&create_info, &mod_info);
-
- result = anv_image_create(_device,
- &(struct anv_image_create_info) {
- .stride = pCreateInfo->strideInBytes,
- .vk_info = &create_info,
- }, pAllocator, &image_h);
- if (result != VK_SUCCESS)
- goto fail;
-
- image = anv_image_from_handle(image_h);
-
- result = anv_device_import_bo(device, pCreateInfo->fd,
- ANV_BO_ALLOC_IMPLICIT_SYNC,
- 0 /* address */,
- &mem->bo);
- if (result != VK_SUCCESS)
- goto fail_import;
-
- VkImageMemoryRequirementsInfo2 mem_reqs_info = {
- .sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_REQUIREMENTS_INFO_2,
- .image = image_h,
- };
-
- VkMemoryRequirements2 mem_reqs = {
- .sType = VK_STRUCTURE_TYPE_MEMORY_REQUIREMENTS_2,
- };
-
- anv_GetImageMemoryRequirements2(_device, &mem_reqs_info, &mem_reqs);
-
- VkDeviceSize aligned_image_size =
- align_u64(mem_reqs.memoryRequirements.size,
- mem_reqs.memoryRequirements.alignment);
-
- if (mem->bo->size < aligned_image_size) {
- result = vk_errorf(device, NULL, VK_ERROR_INVALID_EXTERNAL_HANDLE,
- "dma-buf too small for image in "
- "vkCreateDmaBufImageINTEL: %"PRIu64"B < %"PRIu64"B",
- mem->bo->size, aligned_image_size);
- anv_device_release_bo(device, mem->bo);
- goto fail_import;
- }
-
- image->bindings[ANV_IMAGE_MEMORY_BINDING_MAIN].address = (struct anv_address) {
- .bo = mem->bo,
- .offset = 0,
- };
-
- assert(image->extent.width > 0);
- assert(image->extent.height > 0);
- assert(image->extent.depth == 1);
-
- *pMem = anv_device_memory_to_handle(mem);
- *pImage = anv_image_to_handle(image);
-
- close(pCreateInfo->fd);
-
- return VK_SUCCESS;
-
- fail_import:
- vk_free2(&device->vk.alloc, pAllocator, image);
-
- fail:
- vk_free2(&device->vk.alloc, pAllocator, mem);
-
- return result;
-}
#define VK_DISPATCH_TABLE_H
#include "vulkan/vulkan.h"
-#include "vulkan/vulkan_intel.h"
#include "vulkan/vk_android_native_buffer.h"
#include "vk_extensions.h"
doc = et.parse(filename)
entrypoints += get_entrypoints(doc, get_entrypoints_defines(doc))
- # Manually add CreateDmaBufImageINTEL for which we don't have an extension
- # defined.
- entrypoints.append(Entrypoint('vkCreateDmaBufImageINTEL', 'VkResult', [
- EntrypointParam('VkDevice', 'device', 'VkDevice device'),
- EntrypointParam('VkDmaBufImageCreateInfo', 'pCreateInfo',
- 'const VkDmaBufImageCreateInfo* pCreateInfo'),
- EntrypointParam('VkAllocationCallbacks', 'pAllocator',
- 'const VkAllocationCallbacks* pAllocator'),
- EntrypointParam('VkDeviceMemory', 'pMem', 'VkDeviceMemory* pMem'),
- EntrypointParam('VkImage', 'pImage', 'VkImage* pImage')
- ]))
-
return entrypoints
def main():
projects / platform / upstream / mesa.git / commitdiff