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vk/cmd_buffer: Add a helper for allocating dynamic state

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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; 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 VkResult
anv_cmd_buffer_new_surface_state_bo(struct anv_cmd_buffer *cmd_buffer) 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; return VK_SUCCESS;
uint32_t size = sampler_count * 16; 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) if (state->map == NULL)
return VK_ERROR_OUT_OF_DEVICE_MEMORY; 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; struct anv_state state;
state = anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream, state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer,
dwords * 4, alignment); dwords * 4, alignment);
memcpy(state.map, a, dwords * 4); memcpy(state.map, a, dwords * 4);
VG(VALGRIND_CHECK_MEM_IS_DEFINED(state.map, 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; struct anv_state state;
uint32_t *p; uint32_t *p;
state = anv_state_stream_alloc(&cmd_buffer->dynamic_state_stream, state = anv_cmd_buffer_alloc_dynamic_state(cmd_buffer,
dwords * 4, alignment); dwords * 4, alignment);
p = state.map; p = state.map;
for (uint32_t i = 0; i < dwords; i++) for (uint32_t i = 0; i < dwords; i++)
p[i] = a[i] | b[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 struct anv_state
anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer *cmd_buffer, anv_cmd_buffer_alloc_surface_state(struct anv_cmd_buffer *cmd_buffer,
uint32_t size, uint32_t alignment); 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); VkResult anv_cmd_buffer_new_surface_state_bo(struct anv_cmd_buffer *cmd_buffer);