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v3dv: implement vk{Create,Destroy}Framebuffer 

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
This commit is contained in:
Iago Toral Quiroga 2019-12-09 13:16:16 +01:00 committed by Marge Bot
parent c95904f83e
commit e07b657f01
2 changed files with 56 additions and 0 deletions
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46
src/broadcom/vulkan/v3dv_device.c
View File

@ -1381,3 +1381,49 @@ v3dv_DestroyBuffer(VkDevice _device,
vk_free2(&device->alloc, pAllocator, buffer);
}
VkResult
v3dv_CreateFramebuffer(VkDevice _device,
const VkFramebufferCreateInfo *pCreateInfo,
const VkAllocationCallbacks *pAllocator,
VkFramebuffer *pFramebuffer)
{
V3DV_FROM_HANDLE(v3dv_device, device, _device);
struct v3dv_framebuffer *framebuffer;
assert(pCreateInfo->sType == VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO);
size_t size = sizeof(*framebuffer) +
sizeof(struct v3dv_image_view *) * pCreateInfo->attachmentCount;
framebuffer = vk_alloc2(&device->alloc, pAllocator, size, 8,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (framebuffer == NULL)
return vk_error(device->instance, VK_ERROR_OUT_OF_HOST_MEMORY);
framebuffer->width = pCreateInfo->width;
framebuffer->height = pCreateInfo->height;
framebuffer->layers = pCreateInfo->layers;
framebuffer->attachment_count = pCreateInfo->attachmentCount;
for (uint32_t i = 0; i < pCreateInfo->attachmentCount; i++) {
framebuffer->attachments[i] =
v3dv_image_view_from_handle(pCreateInfo->pAttachments[i]);
}
*pFramebuffer = v3dv_framebuffer_to_handle(framebuffer);
return VK_SUCCESS;
}
void
v3dv_DestroyFramebuffer(VkDevice _device,
VkFramebuffer _fb,
const VkAllocationCallbacks *pAllocator)
{
V3DV_FROM_HANDLE(v3dv_device, device, _device);
V3DV_FROM_HANDLE(v3dv_framebuffer, fb, _fb);
if (!fb)
return;
vk_free2(&device->alloc, pAllocator, fb);
}

10
src/broadcom/vulkan/v3dv_private.h
View File

@ -334,6 +334,15 @@ struct v3dv_render_pass {
struct v3dv_subpass_attachment *subpass_attachments;
};
struct v3dv_framebuffer {
uint32_t width;
uint32_t height;
uint32_t layers;
uint32_t attachment_count;
struct v3dv_image_view *attachments[0];
};
struct v3dv_shader_module {
unsigned char sha1[20];
uint32_t size;
@ -433,6 +442,7 @@ V3DV_DEFINE_HANDLE_CASTS(v3dv_queue, VkQueue)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_buffer, VkBuffer)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_device_memory, VkDeviceMemory)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_framebuffer, VkFramebuffer)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_image, VkImage)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_image_view, VkImageView)
V3DV_DEFINE_NONDISP_HANDLE_CASTS(v3dv_render_pass, VkRenderPass)