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vk/cmd_buffer: Add a simple command pool implementation

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This commit is contained in:
Jason Ekstrand 2015-07-30 14:55:49 -07:00
parent 4c2a182a36
commit e379cd9a0e
3 changed files with 61 additions and 27 deletions
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54
src/vulkan/anv_cmd_emit.c
View file

@ -63,6 +63,7 @@ VkResult anv_CreateCommandBuffer(
VkCmdBuffer* pCmdBuffer)
{
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_cmd_pool, pool, pCreateInfo->cmdPool);
struct anv_cmd_buffer *cmd_buffer;
VkResult result;
@ -87,6 +88,8 @@ VkResult anv_CreateCommandBuffer(
anv_cmd_state_init(&cmd_buffer->state);
list_addtail(&cmd_buffer->pool_link, &pool->cmd_buffers);
*pCmdBuffer = anv_cmd_buffer_to_handle(cmd_buffer);
return VK_SUCCESS;
@ -103,6 +106,8 @@ VkResult anv_DestroyCommandBuffer(
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_cmd_buffer, cmd_buffer, _cmd_buffer);
list_del(&cmd_buffer->pool_link);
anv_cmd_buffer_fini_batch_bo_chain(cmd_buffer);
anv_state_stream_finish(&cmd_buffer->surface_state_stream);
@ -1369,3 +1374,52 @@ void anv_CmdExecuteCommands(
anv_cmd_buffer_add_secondary(primary, secondary);
}
}
VkResult anv_CreateCommandPool(
VkDevice _device,
const VkCmdPoolCreateInfo* pCreateInfo,
VkCmdPool* pCmdPool)
{
ANV_FROM_HANDLE(anv_device, device, _device);
struct anv_cmd_pool *pool;
pool = anv_device_alloc(device, sizeof(*pool), 8,
VK_SYSTEM_ALLOC_TYPE_API_OBJECT);
if (pool == NULL)
return vk_error(VK_ERROR_OUT_OF_HOST_MEMORY);
list_inithead(&pool->cmd_buffers);
*pCmdPool = anv_cmd_pool_to_handle(pool);
return VK_SUCCESS;
}
VkResult anv_DestroyCommandPool(
VkDevice _device,
VkCmdPool cmdPool)
{
ANV_FROM_HANDLE(anv_device, device, _device);
ANV_FROM_HANDLE(anv_cmd_pool, pool, cmdPool);
anv_ResetCommandPool(_device, cmdPool, 0);
anv_device_free(device, pool);
return VK_SUCCESS;
}
VkResult anv_ResetCommandPool(
VkDevice device,
VkCmdPool cmdPool,
VkCmdPoolResetFlags flags)
{
ANV_FROM_HANDLE(anv_cmd_pool, pool, cmdPool);
list_for_each_entry_safe(struct anv_cmd_buffer, cmd_buffer,
&pool->cmd_buffers, pool_link) {
anv_DestroyCommandBuffer(device, anv_cmd_buffer_to_handle(cmd_buffer));
}
return VK_SUCCESS;
}

27
src/vulkan/anv_device.c
View file

@ -2170,33 +2170,6 @@ VkResult anv_DestroyDynamicDepthStencilState(
return VK_SUCCESS;
}
// Command buffer functions
VkResult anv_CreateCommandPool(
VkDevice device,
const VkCmdPoolCreateInfo* pCreateInfo,
VkCmdPool* pCmdPool)
{
pCmdPool->handle = 7;
stub_return(VK_SUCCESS);
}
VkResult anv_DestroyCommandPool(
VkDevice device,
VkCmdPool cmdPool)
{
stub_return(VK_SUCCESS);
}
VkResult anv_ResetCommandPool(
VkDevice device,
VkCmdPool cmdPool,
VkCmdPoolResetFlags flags)
{
stub_return(VK_UNSUPPORTED);
}
VkResult anv_CreateFramebuffer(
VkDevice _device,
const VkFramebufferCreateInfo* pCreateInfo,

7
src/vulkan/anv_private.h
View file

@ -690,6 +690,10 @@ struct anv_cmd_state {
struct anv_descriptor_set_binding descriptors[MAX_SETS];
};
struct anv_cmd_pool {
struct list_head cmd_buffers;
};
#define ANV_CMD_BUFFER_BATCH_SIZE 8192
enum anv_cmd_buffer_exec_mode {
@ -702,6 +706,8 @@ enum anv_cmd_buffer_exec_mode {
struct anv_cmd_buffer {
struct anv_device * device;
struct list_head pool_link;
struct anv_batch batch;
/* Fields required for the actual chain of anv_batch_bo's.
@ -1088,6 +1094,7 @@ ANV_DEFINE_HANDLE_CASTS(anv_physical_device, VkPhysicalDevice)
ANV_DEFINE_HANDLE_CASTS(anv_queue, VkQueue)
ANV_DEFINE_HANDLE_CASTS(anv_swap_chain, VkSwapChainWSI);
ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_cmd_pool, VkCmdPool)
ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_attachment_view, VkAttachmentView)
ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_buffer, VkBuffer)
ANV_DEFINE_NONDISP_HANDLE_CASTS(anv_buffer_view, VkBufferView);