ilo: add the driver to the build system

[mesa.git] / src / glsl / glsl_types.h

diff --git a/src/glsl/glsl_types.h b/src/glsl/glsl_types.h
index bbc524d30eb22f26a7e879c25e031b5e62a7cf6f..31e3dd253f0ecb02eebda7e66ccdd0b7aee41de8 100644 (file)
--- a/src/glsl/glsl_types.h
+++ b/src/glsl/glsl_types.h
@@ -54,6 +54,7 @@ enum glsl_base_type {
    GLSL_TYPE_BOOL,
    GLSL_TYPE_SAMPLER,
    GLSL_TYPE_STRUCT,
+   GLSL_TYPE_INTERFACE,
    GLSL_TYPE_ARRAY,
    GLSL_TYPE_VOID,
    GLSL_TYPE_ERROR
@@ -66,7 +67,14 @@ enum glsl_sampler_dim {
    GLSL_SAMPLER_DIM_CUBE,
    GLSL_SAMPLER_DIM_RECT,
    GLSL_SAMPLER_DIM_BUF,
-   GLSL_SAMPLER_DIM_EXTERNAL
+   GLSL_SAMPLER_DIM_EXTERNAL,
+   GLSL_SAMPLER_DIM_MS
+};
+
+enum glsl_interface_packing {
+   GLSL_INTERFACE_PACKING_STD140,
+   GLSL_INTERFACE_PACKING_SHARED,
+   GLSL_INTERFACE_PACKING_PACKED
 };
 
 #ifdef __cplusplus
@@ -84,6 +92,7 @@ struct glsl_type {
                                * only \c GLSL_TYPE_FLOAT, \c GLSL_TYPE_INT,
                                * and \c GLSL_TYPE_UINT are valid.
                                */
+   unsigned interface_packing:2;
 
    /* Callers of this ralloc-based new need not call delete. It's
     * easier to just ralloc_free 'mem_ctx' (or any of its ancestors). */
@@ -123,15 +132,15 @@ struct glsl_type {
    /**
     * Name of the data type
     *
-    * This may be \c NULL for anonymous structures, for arrays, or for
-    * function types.
+    * Will never be \c NULL.
     */
    const char *name;
 
    /**
     * For \c GLSL_TYPE_ARRAY, this is the length of the array.  For
-    * \c GLSL_TYPE_STRUCT, it is the number of elements in the structure and
-    * the number of values pointed to by \c fields.structure (below).
+    * \c GLSL_TYPE_STRUCT or \c GLSL_TYPE_INTERFACE, it is the number of
+    * elements in the structure and the number of values pointed to by
+    * \c fields.structure (below).
     */
    unsigned length;
 
@@ -152,6 +161,8 @@ struct glsl_type {
    static const glsl_type *const error_type;
    static const glsl_type *const void_type;
    static const glsl_type *const int_type;
+   static const glsl_type *const ivec2_type;
+   static const glsl_type *const ivec3_type;
    static const glsl_type *const ivec4_type;
    static const glsl_type *const uint_type;
    static const glsl_type *const uvec2_type;
@@ -162,6 +173,9 @@ struct glsl_type {
    static const glsl_type *const vec3_type;
    static const glsl_type *const vec4_type;
    static const glsl_type *const bool_type;
+   static const glsl_type *const bvec2_type;
+   static const glsl_type *const bvec3_type;
+   static const glsl_type *const bvec4_type;
    static const glsl_type *const mat2_type;
    static const glsl_type *const mat2x3_type;
    static const glsl_type *const mat2x4_type;
@@ -226,6 +240,14 @@ struct glsl_type {
                                               unsigned num_fields,
                                               const char *name);
 
+   /**
+    * Get the instance of an interface block type
+    */
+   static const glsl_type *get_interface_instance(const glsl_struct_field *fields,
+                                                 unsigned num_fields,
+                                                 enum glsl_interface_packing packing,
+                                                 const char *name);
+
    /**
     * Query the total number of scalars that make up a scalar, vector or matrix
     */
@@ -337,6 +359,12 @@ struct glsl_type {
       return (base_type == GLSL_TYPE_UINT) || (base_type == GLSL_TYPE_INT);
    }
 
+   /**
+    * Query whether or not type is an integral type, or for struct and array
+    * types, contains an integral type.
+    */
+   bool contains_integer() const;
+
    /**
     * Query whether or not a type is a float type
     */
@@ -388,6 +416,14 @@ struct glsl_type {
       return base_type == GLSL_TYPE_STRUCT;
    }
 
+   /**
+    * Query whether or not a type is an interface
+    */
+   bool is_interface() const
+   {
+      return base_type == GLSL_TYPE_INTERFACE;
+   }
+
    /**
     * Query whether or not a type is the void type singleton.
     */
@@ -486,6 +522,10 @@ private:
    glsl_type(const glsl_struct_field *fields, unsigned num_fields,
             const char *name);
 
+   /** Constructor for interface types */
+   glsl_type(const glsl_struct_field *fields, unsigned num_fields,
+            enum glsl_interface_packing packing, const char *name);
+
    /** Constructor for array types */
    glsl_type(const glsl_type *array, unsigned length);
 
@@ -495,6 +535,9 @@ private:
    /** Hash table containing the known record types. */
    static struct hash_table *record_types;
 
+   /** Hash table containing the known interface types. */
+   static struct hash_table *interface_types;
+
    static int record_key_compare(const void *a, const void *b);
    static unsigned record_key_hash(const void *key);
 
@@ -505,6 +548,7 @@ private:
    static const glsl_type _error_type;
    static const glsl_type _void_type;
    static const glsl_type _sampler3D_type;
+   static const glsl_type _samplerCubeShadow_type;
    static const glsl_type builtin_core_types[];
    static const glsl_type builtin_structure_types[];
    static const glsl_type builtin_110_deprecated_structure_types[];
@@ -516,6 +560,8 @@ private:
    static const glsl_type builtin_EXT_texture_array_types[];
    static const glsl_type builtin_EXT_texture_buffer_object_types[];
    static const glsl_type builtin_OES_EGL_image_external_types[];
+   static const glsl_type builtin_ARB_texture_cube_map_array_types[];
+   static const glsl_type builtin_ARB_texture_multisample_types[];
    /*@}*/
 
    /**
@@ -528,14 +574,21 @@ private:
     */
    /*@{*/
    static void generate_100ES_types(glsl_symbol_table *);
-   static void generate_110_types(glsl_symbol_table *, bool add_deprecated);
-   static void generate_120_types(glsl_symbol_table *, bool add_deprecated);
-   static void generate_130_types(glsl_symbol_table *, bool add_deprecated);
+   static void generate_300ES_types(glsl_symbol_table *);
+   static void generate_110_types(glsl_symbol_table *, bool add_deprecated,
+                                  bool skip_1d);
+   static void generate_120_types(glsl_symbol_table *, bool add_deprecated,
+                                  bool skip_1d);
+   static void generate_130_types(glsl_symbol_table *, bool add_deprecated,
+                                  bool skip_1d);
    static void generate_140_types(glsl_symbol_table *);
+   static void generate_150_types(glsl_symbol_table *);
    static void generate_ARB_texture_rectangle_types(glsl_symbol_table *, bool);
    static void generate_EXT_texture_array_types(glsl_symbol_table *, bool);
    static void generate_OES_texture_3D_types(glsl_symbol_table *, bool);
    static void generate_OES_EGL_image_external_types(glsl_symbol_table *, bool);
+   static void generate_ARB_texture_cube_map_array_types(glsl_symbol_table *, bool);
+   static void generate_ARB_texture_multisample_types(glsl_symbol_table *, bool);
    /*@}*/
 
    /**
@@ -554,8 +607,15 @@ private:
 struct glsl_struct_field {
    const struct glsl_type *type;
    const char *name;
+   bool row_major;
 };
 
+static inline unsigned int
+glsl_align(unsigned int a, unsigned int align)
+{
+   return (a + align - 1) / align * align;
+}
+
 #endif /* __cplusplus */
 
 #endif /* GLSL_TYPES_H */