diff options
author | Chad Versace <[email protected]> | 2015-07-17 15:04:27 -0700 |
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committer | Chad Versace <[email protected]> | 2015-07-17 20:25:38 -0700 |
commit | 2c2233e328341700b7bc5c574f9de21ab4e4116a (patch) | |
tree | eb331b59bf0e284370587e401c6a7bf4d9faaf29 /src/vulkan/anv_intel.c | |
parent | f70d0798546aca1be89dc93c0fac20b82f9df834 (diff) |
vk: Prefix most filenames with anv
Jason started the task by creating anv_cmd_buffer.c and anv_cmd_emit.c.
This patch finishes the task by renaming all other files except
gen*_pack.h and glsl_scraper.py.
Diffstat (limited to 'src/vulkan/anv_intel.c')
-rw-r--r-- | src/vulkan/anv_intel.c | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/vulkan/anv_intel.c b/src/vulkan/anv_intel.c new file mode 100644 index 00000000000..9fc06aef6f8 --- /dev/null +++ b/src/vulkan/anv_intel.c @@ -0,0 +1,97 @@ +/* + * 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 "anv_private.h" + +VkResult anv_CreateDmaBufImageINTEL( + VkDevice _device, + const VkDmaBufImageCreateInfo* pCreateInfo, + VkDeviceMemory* pMem, + VkImage* pImage) +{ + ANV_FROM_HANDLE(anv_device, device, _device); + struct anv_device_memory *mem; + struct anv_image *image; + VkResult result; + + assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_DMA_BUF_IMAGE_CREATE_INFO_INTEL); + + mem = anv_device_alloc(device, sizeof(*mem), 8, + VK_SYSTEM_ALLOC_TYPE_API_OBJECT); + if (mem == NULL) + return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + + mem->bo.gem_handle = anv_gem_fd_to_handle(device, pCreateInfo->fd); + if (!mem->bo.gem_handle) { + result = vk_error(VK_ERROR_OUT_OF_DEVICE_MEMORY); + goto fail; + } + + mem->bo.map = NULL; + mem->bo.index = 0; + mem->bo.offset = 0; + mem->bo.size = pCreateInfo->strideInBytes * pCreateInfo->extent.height; + + image = anv_device_alloc(device, sizeof(*image), 8, + VK_SYSTEM_ALLOC_TYPE_API_OBJECT); + if (image == NULL) { + result = vk_error(VK_ERROR_OUT_OF_HOST_MEMORY); + goto fail_mem; + } + + *image = (struct anv_image) { + .bo = &mem->bo, + .offset = 0, + .type = VK_IMAGE_TYPE_2D, + .extent = pCreateInfo->extent, + .size = mem->bo.size, + + .primary_surface = { + .offset = 0, + .stride = pCreateInfo->strideInBytes, + .tile_mode = XMAJOR, + }, + }; + + 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); + + return VK_SUCCESS; + + fail_mem: + anv_gem_close(device, mem->bo.gem_handle); + fail: + anv_device_free(device, mem); + + return result; +} |