anv: Reduce compute pipeline batch_data size

The batch associated with the compute pipeline only needs room for a
MEDIA_VFE_STATE. So this patch moves the batch_data to each pipeline
struct and cap the one in compute pipeline.

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4040>

src/intel/vulkan/anv_pipeline.c

@@ -1866,8 +1866,8 @@ anv_pipeline_init(struct anv_graphics_pipeline *pipeline,
       return result;
 
    pipeline->base.batch.alloc = alloc;
-   pipeline->base.batch.next = pipeline->base.batch.start = pipeline->base.batch_data;
-   pipeline->base.batch.end = pipeline->base.batch.start + sizeof(pipeline->base.batch_data);
+   pipeline->base.batch.next = pipeline->base.batch.start = pipeline->batch_data;
+   pipeline->base.batch.end = pipeline->base.batch.start + sizeof(pipeline->batch_data);
    pipeline->base.batch.relocs = &pipeline->base.batch_relocs;
    pipeline->base.batch.status = VK_SUCCESS;
 

src/intel/vulkan/anv_private.h

@@ -3171,7 +3171,6 @@ struct anv_pipeline {
 
    struct anv_batch                             batch;
    struct anv_reloc_list                        batch_relocs;
-   uint32_t                                     batch_data[512];
 
    void *                                       mem_ctx;
 
@@ -3186,6 +3185,8 @@ struct anv_pipeline {
 struct anv_graphics_pipeline {
    struct anv_pipeline                          base;
 
+   uint32_t                                     batch_data[512];
+
    anv_cmd_dirty_mask_t                         dynamic_state_mask;
    struct anv_dynamic_state                     dynamic_state;
 
@@ -3238,6 +3239,7 @@ struct anv_compute_pipeline {
 
    struct anv_shader_bin *                      cs;
    uint32_t                                     cs_right_mask;
+   uint32_t                                     batch_data[9];
    uint32_t                                     interface_descriptor_data[8];
 };
 

src/intel/vulkan/genX_pipeline.c

@@ -2242,8 +2242,8 @@ compute_pipeline_create(
       return result;
    }
    pipeline->base.batch.alloc = alloc;
-   pipeline->base.batch.next = pipeline->base.batch.start = pipeline->base.batch_data;
-   pipeline->base.batch.end = pipeline->base.batch.start + sizeof(pipeline->base.batch_data);
+   pipeline->base.batch.next = pipeline->base.batch.start = pipeline->batch_data;
+   pipeline->base.batch.end = pipeline->base.batch.start + sizeof(pipeline->batch_data);
    pipeline->base.batch.relocs = &pipeline->base.batch_relocs;
    pipeline->base.batch.status = VK_SUCCESS;