X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fcompiler%2Fglsl%2Flinker.h;h=037b0ef47251aa25c27e7b550c125bb8344b09be;hb=1b1b436fa7cf92cce23018ea923597c4d7290d57;hp=03ed9d5f84cb062c4184fe3de8b01ecf67c2a5b7;hpb=ae1fd09c1d5cad98c9c5e92fbc32ec5af79d210c;p=mesa.git

diff --git a/src/compiler/glsl/linker.h b/src/compiler/glsl/linker.h
index 03ed9d5f84c..037b0ef4725 100644
--- a/src/compiler/glsl/linker.h
+++ b/src/compiler/glsl/linker.h
@@ -25,6 +25,12 @@
 #ifndef GLSL_LINKER_H
 #define GLSL_LINKER_H
 
+#include "linker_util.h"
+
+struct gl_shader_program;
+struct gl_shader;
+struct gl_linked_shader;
+
 extern bool
 link_function_calls(gl_shader_program *prog, gl_linked_shader *main,
                     gl_shader **shader_list, unsigned num_shaders);
@@ -59,7 +65,8 @@ link_uniform_blocks(void *mem_ctx,
 bool
 validate_intrastage_arrays(struct gl_shader_program *prog,
                            ir_variable *const var,
-                           ir_variable *const existing);
+                           ir_variable *const existing,
+                           bool match_precision = true);
 
 void
 validate_intrastage_interface_blocks(struct gl_shader_program *prog,
@@ -92,6 +99,10 @@ link_intrastage_shaders(void *mem_ctx,
                         unsigned num_shaders,
                         bool allow_missing_main);
 
+extern unsigned
+link_calculate_matrix_stride(const glsl_type *matrix, bool row_major,
+                             enum glsl_interface_packing packing);
+
 /**
  * Class for processing all of the leaf fields of a variable that corresponds
  * to a program resource.
@@ -124,6 +135,26 @@ public:
     */
    void process(ir_variable *var, bool use_std430_as_default);
 
+   /**
+    * Begin processing a variable
+    *
+    * Classes that overload this function should call \c ::process from the
+    * base class to start the recursive processing of the variable.
+    *
+    * \param var  The variable that is to be processed
+    * \param var_type The glsl_type reference of the variable
+    *
+    * Calls \c ::visit_field for each leaf of the variable.
+    *
+    * \warning
+    * When processing a uniform block, this entry should only be used in cases
+    * where the row / column ordering of matrices in the block does not
+    * matter.  For example, enumerating the names of members of the block, but
+    * not for determining the offsets of members.
+    */
+   void process(ir_variable *var, const glsl_type *var_type,
+                bool use_std430_as_default);
+
    /**
     * Begin processing a variable of a structured type.
     *
@@ -184,23 +215,4 @@ private:
                   const glsl_struct_field *named_ifc_member);
 };
 
-void
-linker_error(gl_shader_program *prog, const char *fmt, ...);
-
-void
-linker_warning(gl_shader_program *prog, const char *fmt, ...);
-
-/**
- * Sometimes there are empty slots left over in UniformRemapTable after we
- * allocate slots to explicit locations. This struct represents a single
- * continouous block of empty slots in UniformRemapTable.
- */
-struct empty_uniform_block {
-   struct exec_node link;
-   /* The start location of the block */
-   unsigned start;
-   /* The number of slots in the block */
-   unsigned slots;
-};
-
 #endif /* GLSL_LINKER_H */