intel/isl/gen4: Make depth/stencil buffers Y-Tiled

[mesa.git] / src / compiler / spirv / vtn_private.h

diff --git a/src/compiler/spirv/vtn_private.h b/src/compiler/spirv/vtn_private.h
index 98b326a883054a228fe5057377bbe05e625bba4e..b5199bda6334ab86f74a890d687cbf4eaa7f7a68 100644 (file)
--- a/src/compiler/spirv/vtn_private.h
+++ b/src/compiler/spirv/vtn_private.h
@@ -221,6 +221,8 @@ struct vtn_block {
 struct vtn_function {
    struct exec_node node;
 
+   struct vtn_type *type;
+
    bool referenced;
    bool emitted;
 
@@ -405,13 +407,10 @@ struct vtn_access_chain {
 enum vtn_variable_mode {
    vtn_variable_mode_local,
    vtn_variable_mode_global,
-   vtn_variable_mode_param,
    vtn_variable_mode_uniform,
    vtn_variable_mode_ubo,
    vtn_variable_mode_ssbo,
    vtn_variable_mode_push_constant,
-   vtn_variable_mode_image,
-   vtn_variable_mode_sampler,
    vtn_variable_mode_workgroup,
    vtn_variable_mode_input,
    vtn_variable_mode_output,
@@ -435,10 +434,17 @@ struct vtn_pointer {
    /** The referenced variable, if known
     *
     * This field may be NULL if the pointer uses a (block_index, offset) pair
-    * instead of an access chain.
+    * instead of an access chain or if the access chain starts at a deref.
     */
    struct vtn_variable *var;
 
+   /** The deref at the base of the chain
+    *
+    * This field may be NULL if the pointer uses a (block_index, offset) pair
+    * instead of an access chain or if the access chain starts at a variable.
+    */
+   nir_deref_instr *deref;
+
    /** An access chain describing how to get from var to the referenced data
     *
     * This field may be NULL if the pointer references the entire variable or
@@ -458,11 +464,12 @@ struct vtn_variable {
 
    unsigned descriptor_set;
    unsigned binding;
+   bool explicit_binding;
+   unsigned offset;
    unsigned input_attachment_index;
    bool patch;
 
    nir_variable *var;
-   nir_variable **members;
 
    int shared_location;
 
@@ -669,22 +676,23 @@ nir_ssa_def *vtn_vector_insert(struct vtn_builder *b, nir_ssa_def *src,
 nir_ssa_def *vtn_vector_insert_dynamic(struct vtn_builder *b, nir_ssa_def *src,
                                        nir_ssa_def *insert, nir_ssa_def *index);
 
-nir_deref_var *vtn_nir_deref(struct vtn_builder *b, uint32_t id);
+nir_deref_instr *vtn_nir_deref(struct vtn_builder *b, uint32_t id);
 
 struct vtn_pointer *vtn_pointer_for_variable(struct vtn_builder *b,
                                              struct vtn_variable *var,
                                              struct vtn_type *ptr_type);
 
-nir_deref_var *vtn_pointer_to_deref(struct vtn_builder *b,
-                                    struct vtn_pointer *ptr);
+nir_deref_instr *vtn_pointer_to_deref(struct vtn_builder *b,
+                                      struct vtn_pointer *ptr);
 nir_ssa_def *
 vtn_pointer_to_offset(struct vtn_builder *b, struct vtn_pointer *ptr,
-                      nir_ssa_def **index_out, unsigned *end_idx_out);
+                      nir_ssa_def **index_out);
 
-struct vtn_ssa_value *vtn_local_load(struct vtn_builder *b, nir_deref_var *src);
+struct vtn_ssa_value *
+vtn_local_load(struct vtn_builder *b, nir_deref_instr *src);
 
 void vtn_local_store(struct vtn_builder *b, struct vtn_ssa_value *src,
-                     nir_deref_var *dest);
+                     nir_deref_instr *dest);
 
 struct vtn_ssa_value *
 vtn_variable_load(struct vtn_builder *b, struct vtn_pointer *src);