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vk/cmd_buffer: Add a helper for allocating dynamic state 

This matches what we do for surface state and makes the dynamic state pool
more opaque to things that need to get dynamic state.
This commit is contained in:
Jason Ekstrand 2015-07-15 16:33:47 -07:00
parent 7ccc8dd24a
commit 6037b5d610
3 changed files with 16 additions and 5 deletions
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8
src/vulkan/anv_cmd_buffer.c
View File

@ -318,6 +318,14 @@ anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer *cmd_buffer,
return state;
}
struct anv_state
anv_cmd_buffer_alloc_dynamic_state(struct anv_cmd_buffer *cmd_buffer,
uint32_t size, uint32_t alignment)
{
return anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream,
size, alignment);
}
VkResult
anv_cmd_buffer_new_surface_state_bo(struct anv_cmd_buffer *cmd_buffer)
{

10
src/vulkan/anv_cmd_emit.c
View File

@ -409,7 +409,7 @@ cmd_buffer_emit_samplers(struct anv_cmd_buffer *cmd_buffer,
return VK_SUCCESS;
uint32_t size = sampler_count * 16;
*state = anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream, size, 32);
*state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer, size, 32);
if (state->map == NULL)
return VK_ERROR_OUT_OF_DEVICE_MEMORY;
@ -522,8 +522,8 @@ anv_cmd_buffer_emit_dynamic(struct anv_cmd_buffer *cmd_buffer,
{
struct anv_state state;
state = anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream,
dwords * 4, alignment);
state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer,
dwords * 4, alignment);
memcpy(state.map, a, dwords * 4);
VG(VALGRIND_CHECK_MEM_IS_DEFINED(state.map, dwords * 4));
@ -539,8 +539,8 @@ anv_cmd_buffer_merge_dynamic(struct anv_cmd_buffer *cmd_buffer,
struct anv_state state;
uint32_t *p;
state = anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream,
dwords * 4, alignment);
state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer,
dwords * 4, alignment);
p = state.map;
for (uint32_t i = 0; i < dwords; i++)
p[i] = a[i] | b[i];

3
src/vulkan/private.h
View File

@ -717,6 +717,9 @@ struct anv_cmd_buffer {
struct anv_state
anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer *cmd_buffer,
uint32_t size, uint32_t alignment);
struct anv_state
anv_cmd_buffer_alloc_dynamic_state(struct anv_cmd_buffer *cmd_buffer,
uint32_t size, uint32_t alignment);
VkResult anv_cmd_buffer_new_surface_state_bo(struct anv_cmd_buffer *cmd_buffer);