radv: move shaders related code to radv_shader.c

Reduce size of radv_pipeline.c and improve code isolation. More
code can probably moved but it's a start.

Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Bas Nieuwenhuizen <[email protected]>

1 files changed, 104 insertions, 0 deletions

diff --git a/src/amd/vulkan/radv_shader.h b/src/amd/vulkan/radv_shader.h
new file mode 100644
index 00000000000..4527cc37421
--- /dev/null
+++ b/src/amd/vulkan/radv_shader.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright © 2016 Red Hat.
+ * Copyright © 2016 Bas Nieuwenhuizen
+ *
+ * based in part on anv driver which is:
+ * Copyright © 2015 Intel Corporation
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+ * IN THE SOFTWARE.
+ */
+
+#ifndef RADV_SHADER_H
+#define RADV_SHADER_H
+
+#include "radv_private.h"
+
+#include "nir/nir.h"
+
+struct radv_shader_module {
+	struct nir_shader *nir;
+	unsigned char sha1[20];
+	uint32_t size;
+	char data[0];
+};
+
+struct radv_shader_variant {
+	uint32_t ref_count;
+
+	struct radeon_winsys_bo *bo;
+	uint64_t bo_offset;
+	struct ac_shader_config config;
+	uint32_t code_size;
+	struct ac_shader_variant_info info;
+	unsigned rsrc1;
+	unsigned rsrc2;
+
+	struct list_head slab_list;
+};
+
+struct radv_shader_slab {
+	struct list_head slabs;
+	struct list_head shaders;
+	struct radeon_winsys_bo *bo;
+	uint64_t size;
+	char *ptr;
+};
+
+nir_shader *
+radv_shader_compile_to_nir(struct radv_device *device,
+			   struct radv_shader_module *module,
+			   const char *entrypoint_name,
+			   gl_shader_stage stage,
+			   const VkSpecializationInfo *spec_info,
+			   bool dump);
+
+void *
+radv_alloc_shader_memory(struct radv_device *device,
+			  struct radv_shader_variant *shader);
+
+void
+radv_destroy_shader_slabs(struct radv_device *device);
+
+struct radv_shader_variant *
+radv_shader_variant_create(struct radv_device *device,
+			   struct nir_shader *shader,
+			   struct radv_pipeline_layout *layout,
+			   const struct ac_shader_variant_key *key,
+			   void ** code_out,
+			   unsigned *code_size_out,
+			   bool dump);
+
+struct radv_shader_variant *
+radv_create_gs_copy_shader(struct radv_device *device, struct nir_shader *nir,
+			   void **code_out, unsigned *code_size_out,
+			   bool dump_shader, bool multiview);
+
+void
+radv_shader_variant_destroy(struct radv_device *device,
+			    struct radv_shader_variant *variant);
+
+uint32_t
+radv_shader_stage_to_user_data_0(gl_shader_stage stage, bool has_gs,
+				 bool has_tess);
+
+const char *
+radv_get_shader_name(struct radv_shader_variant *var, gl_shader_stage stage);
+
+#endif