anv: Add a struct for storing a compiled shader

This new anv_shader_bin struct stores the compiled kernel (as an anv_state)
as well as all of the metadata that is generated at shader compile time.
The struct is very similar to the old cache_entry struct except that it
is reference counted and stores the actual pipeline_bind_map.  Similarly to
cache_entry, much of the actual data is floating-size and stored after the
main struct.  Unlike cache_entry, which was storred in GPU-accessable
memory, the storage for anv_shader_bin kernels comes from a state pool.
The struct itself is reference-counted so that it can be used by multiple
pipelines at a time without fear of allocation issues.

Signed-off-by: Jason Ekstrand <jason@jlekstrand.net>
Cc: "12.0" <mesa-stable@lists.freedesktop.org>
Acked-by: Kristian Høgsberg Kristensen <krh@bitplanet.net>

1 files changed, 3 insertions, 0 deletions

diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 0d79ed9..765dc6e 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -879,6 +879,8 @@ VkResult anv_CreateDevice(
                        &device->dynamic_state_block_pool);
 
    anv_block_pool_init(&device->instruction_block_pool, device, 128 * 1024);
+   anv_state_pool_init(&device->instruction_state_pool,
+                       &device->instruction_block_pool);
    anv_pipeline_cache_init(&device->default_pipeline_cache, device);
 
    anv_block_pool_init(&device->surface_state_block_pool, device, 4096);
@@ -954,6 +956,7 @@ void anv_DestroyDevice(
    anv_bo_pool_finish(&device->batch_bo_pool);
    anv_state_pool_finish(&device->dynamic_state_pool);
    anv_block_pool_finish(&device->dynamic_state_block_pool);
+   anv_state_pool_finish(&device->instruction_state_pool);
    anv_block_pool_finish(&device->instruction_block_pool);
    anv_state_pool_finish(&device->surface_state_pool);
    anv_block_pool_finish(&device->surface_state_block_pool);