anv: move simple shaders code to its own object

We would like to call those function from anv_utrace.c

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Acked-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24744>

src/intel/vulkan/anv_genX.h

@@ -261,3 +261,18 @@ genX(cmd_buffer_begin_companion_rcs_syncpoint)(struct anv_cmd_buffer *cmd_buffer
 void
 genX(cmd_buffer_end_companion_rcs_syncpoint)(struct anv_cmd_buffer *cmd_buffer,
                                              struct anv_state syncpoint);
+
+void
+genX(emit_simple_shader_init)(struct anv_simple_shader *state);
+
+void
+genX(emit_simple_shader_dispatch)(struct anv_simple_shader *state,
+                                  uint32_t num_threads,
+                                  struct anv_state push_state);
+
+struct anv_state
+genX(simple_shader_alloc_push)(struct anv_simple_shader *state, uint32_t size);
+
+struct anv_address
+genX(simple_shader_push_state_address)(struct anv_simple_shader *state,
+                                       struct anv_state push_state);

src/intel/vulkan/anv_private.h

@@ -5194,6 +5194,10 @@ struct anv_utrace_submit {
    struct anv_batch batch;
    struct anv_bo *batch_bo;
 
+   /* Stream for temporary allocations */
+   struct anv_state_stream dynamic_state_stream;
+   struct anv_state_stream general_state_stream;
+
    /* Syncobj to be signaled when the batch completes */
    struct vk_sync *sync;
 

src/intel/vulkan/genX_cmd_draw_generated_indirect.h

@@ -33,7 +33,6 @@
 
 #include "anv_private.h"
 #include "anv_internal_kernels.h"
-#include "genX_simple_shader.h"
 
 /* This is a maximum number of items a fragment shader can generate due to the
  * viewport size.

src/intel/vulkan/genX_query.c

@@ -37,7 +37,6 @@
 #include "ds/intel_tracepoints.h"
 
 #include "anv_internal_kernels.h"
-#include "genX_simple_shader.h"
 
 /* We reserve :
  *    - GPR 14 for perf queries

src/intel/vulkan/genX_simple_shader.c

@@ -21,18 +21,17 @@
  * IN THE SOFTWARE.
  */
 
-#ifndef GENX_SIMPLE_SHADER_H
-#define GENX_SIMPLE_SHADER_H
-
 #include <assert.h>
 #include <stdbool.h>
 
 #include "util/macros.h"
 
-#include "common/intel_genX_state.h"
-
 #include "anv_private.h"
 
+#include "genxml/gen_macros.h"
+#include "genxml/genX_pack.h"
+#include "common/intel_genX_state.h"
+
 static void
 genX(emit_simpler_shader_init_fragment)(struct anv_simple_shader *state)
 {
@@ -363,7 +362,8 @@ genX(emit_simpler_shader_init_compute)(struct anv_simple_shader *state)
 #endif
 }
 
-static void
+/** Initialize a simple shader emission */
+void
 genX(emit_simple_shader_init)(struct anv_simple_shader *state)
 {
    assert(state->kernel->stage == MESA_SHADER_FRAGMENT ||
@@ -375,7 +375,8 @@ genX(emit_simple_shader_init)(struct anv_simple_shader *state)
       genX(emit_simpler_shader_init_compute)(state);
 }
 
-static struct anv_state
+/** Allocate push constant data for a simple shader */
+struct anv_state
 genX(simple_shader_alloc_push)(struct anv_simple_shader *state, uint32_t size)
 {
    if (state->kernel->stage == MESA_SHADER_FRAGMENT) {
@@ -390,7 +391,10 @@ genX(simple_shader_alloc_push)(struct anv_simple_shader *state, uint32_t size)
    }
 }
 
-static struct anv_address
+/** Get the address of allocated push constant data by
+ *  genX(simple_shader_alloc_push)
+ */
+struct anv_address
 genX(simple_shader_push_state_address)(struct anv_simple_shader *state,
                                        struct anv_state push_state)
 {
@@ -408,7 +412,8 @@ genX(simple_shader_push_state_address)(struct anv_simple_shader *state,
    }
 }
 
-static void
+/** Emit a simple shader dispatch */
+void
 genX(emit_simple_shader_dispatch)(struct anv_simple_shader *state,
                                   uint32_t num_threads,
                                   struct anv_state push_state)
@@ -648,4 +653,3 @@ genX(emit_simple_shader_dispatch)(struct anv_simple_shader *state,
    }
 }
 
-#endif /* GENX_SIMPLE_SHADER_H */

src/intel/vulkan/meson.build

@@ -105,6 +105,7 @@ anv_per_hw_ver_files = files(
   'genX_init_state.c',
   'genX_pipeline.c',
   'genX_query.c',
+  'genX_simple_shader.c',
   'genX_video.c',
 )
 if with_intel_vk_rt