From: Jason Ekstrand <jason.ekstrand@intel.com>
Date: Wed, 15 Jul 2015 23:33:47 +0000 (-0700)
Subject: vk/cmd_buffer: Add a helper for allocating dynamic state
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=6037b5d6100aeea9f0970fccd4ec38c3f60ffcc9;p=mesa.git

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.
---

diff --git a/src/vulkan/anv_cmd_buffer.c b/src/vulkan/anv_cmd_buffer.c
index 86d8f08971e..e6e60e14189 100644
--- a/src/vulkan/anv_cmd_buffer.c
+++ b/src/vulkan/anv_cmd_buffer.c
@@ -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)
 {
diff --git a/src/vulkan/anv_cmd_emit.c b/src/vulkan/anv_cmd_emit.c
index b4cb0c048d0..4c9f29ffaab 100644
--- a/src/vulkan/anv_cmd_emit.c
+++ b/src/vulkan/anv_cmd_emit.c
@@ -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];
diff --git a/src/vulkan/private.h b/src/vulkan/private.h
index cd80c896f35..cfc46ee8f60 100644
--- a/src/vulkan/private.h
+++ b/src/vulkan/private.h
@@ -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);