-/*\r
- * Mesa 3-D graphics library\r
- * Version: 6.5\r
- *\r
- * Copyright (C) 2006 Brian Paul All Rights Reserved.\r
- *\r
- * Permission is hereby granted, free of charge, to any person obtaining a\r
- * copy of this software and associated documentation files (the "Software"),\r
- * to deal in the Software without restriction, including without limitation\r
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,\r
- * and/or sell copies of the Software, and to permit persons to whom the\r
- * Software is furnished to do so, subject to the following conditions:\r
- *\r
- * The above copyright notice and this permission notice shall be included\r
- * in all copies or substantial portions of the Software.\r
- *\r
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS\r
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\r
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL\r
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN\r
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN\r
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.\r
- */\r
-\r
-#if !defined SLANG_EXPORT_H\r
-#define SLANG_EXPORT_H\r
-\r
-#include "slang_utility.h"\r
-\r
-#if defined __cplusplus\r
-extern "C" {\r
-#endif\r
-\r
-/*\r
- * Basic data quantity to transfer between application and assembly.\r
- * The <size> is the actual size of the data quantity including padding, if any. It is\r
- * used to calculate offsets from the beginning of the data.\r
- * If the <array_len> is not 0, the data quantity is an array of <array_len> size.\r
- * If the <structure> is not NULL, the data quantity is a struct. The <basic_type> is\r
- * invalid and the <field_count> holds the size of the <structure> array.\r
- * The <basic_type> values match those of <type> parameter for glGetActiveUniformARB.\r
- */\r
-\r
-typedef struct slang_export_data_quant_\r
-{\r
- slang_atom name;\r
- GLuint size;\r
- GLuint array_len;\r
- struct slang_export_data_quant_ *structure;\r
- union\r
- {\r
- GLenum basic_type;\r
- GLuint field_count;\r
- } u;\r
-} slang_export_data_quant;\r
-\r
-GLvoid slang_export_data_quant_ctr (slang_export_data_quant *);\r
-GLvoid slang_export_data_quant_dtr (slang_export_data_quant *);\r
-slang_export_data_quant *slang_export_data_quant_add_field (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns GL_FALSE if the quant is not an array.\r
- */\r
-GLboolean slang_export_data_quant_array (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns GL_FALSE if the quant is not a structure.\r
- */\r
-GLboolean slang_export_data_quant_struct (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns basic type of the quant. It must not be a structure.\r
- */\r
-GLenum slang_export_data_quant_type (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns number of fields in the quant that is a structure.\r
- */\r
-GLuint slang_export_data_quant_fields (slang_export_data_quant *);\r
-\r
-/*\r
- * Return number of elements in the quant.\r
- * For arrays, return the size of the array.\r
- * For scalars, return 1.\r
- */\r
-GLuint slang_export_data_quant_elements (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns total number of components withing the quant element.\r
- */\r
-GLuint slang_export_data_quant_components (slang_export_data_quant *);\r
-\r
-/*\r
- * Returns size of the quant element.\r
- */\r
-GLuint slang_export_data_quant_size (slang_export_data_quant *);\r
-\r
-/*\r
- * Data access pattern. Specifies how data is accessed at what frequency.\r
- */\r
-\r
-typedef enum\r
-{\r
- slang_exp_uniform,\r
- slang_exp_varying,\r
- slang_exp_attribute\r
-} slang_export_data_access;\r
-\r
-/*\r
- * Data export entry. Holds the data type information, access pattern and base address.\r
- */\r
-\r
-typedef struct\r
-{\r
- slang_export_data_quant quant;\r
- slang_export_data_access access;\r
- GLuint address;\r
-} slang_export_data_entry;\r
-\r
-GLvoid slang_export_data_entry_ctr (slang_export_data_entry *);\r
-GLvoid slang_export_data_entry_dtr (slang_export_data_entry *);\r
-\r
-/*\r
- * Data export table.\r
- */\r
-\r
-typedef struct\r
-{\r
- slang_export_data_entry *entries;\r
- GLuint count;\r
- slang_atom_pool *atoms;\r
-} slang_export_data_table;\r
-\r
-GLvoid slang_export_data_table_ctr (slang_export_data_table *);\r
-GLvoid slang_export_data_table_dtr (slang_export_data_table *);\r
-slang_export_data_entry *slang_export_data_table_add (slang_export_data_table *);\r
-\r
-/*\r
- * Code export entry. Contains label name and its entry point (label, address).\r
- */\r
-\r
-typedef struct\r
-{\r
- slang_atom name;\r
- GLuint address;\r
-} slang_export_code_entry;\r
-\r
-/*\r
- * Code export table.\r
- */\r
-\r
-typedef struct\r
-{\r
- slang_export_code_entry *entries;\r
- GLuint count;\r
- slang_atom_pool *atoms;\r
-} slang_export_code_table;\r
-\r
-GLvoid slang_export_code_table_ctr (slang_export_code_table *);\r
-GLvoid slang_export_code_table_dtr (slang_export_code_table *);\r
-slang_export_code_entry *slang_export_code_table_add (slang_export_code_table *);\r
-\r
-/*\r
- * _slang_find_exported_data()\r
- *\r
- * Parses the name string and returns corresponding data entry, data quantity and offset.\r
- * Returns GL_TRUE if the data is found, returns GL_FALSE otherwise.\r
- */\r
-\r
-GLboolean _slang_find_exported_data (slang_export_data_table *, const char *,\r
- slang_export_data_entry **, slang_export_data_quant **, GLuint *);\r
-\r
-#ifdef __cplusplus\r
-}\r
-#endif\r
-\r
-#endif\r
-\r
+/*
+ * Mesa 3-D graphics library
+ * Version: 6.5
+ *
+ * Copyright (C) 2006 Brian Paul All Rights Reserved.
+ *
+ * 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 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
+ * BRIAN PAUL 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.
+ */
+
+#if !defined SLANG_EXPORT_H
+#define SLANG_EXPORT_H
+
+#include "slang_utility.h"
+
+#if defined __cplusplus
+extern "C" {
+#endif
+
+/*
+ * Basic data quantity to transfer between application and assembly.
+ * The <size> is the actual size of the data quantity including padding, if any. It is
+ * used to calculate offsets from the beginning of the data.
+ * If the <array_len> is not 0, the data quantity is an array of <array_len> size.
+ * If the <structure> is not NULL, the data quantity is a struct. The <basic_type> is
+ * invalid and the <field_count> holds the size of the <structure> array.
+ * The <basic_type> values match those of <type> parameter for glGetActiveUniformARB.
+ */
+
+typedef struct slang_export_data_quant_
+{
+ slang_atom name;
+ GLuint size;
+ GLuint array_len;
+ struct slang_export_data_quant_ *structure;
+ union
+ {
+ GLenum basic_type;
+ GLuint field_count;
+ } u;
+} slang_export_data_quant;
+
+GLvoid slang_export_data_quant_ctr (slang_export_data_quant *);
+GLvoid slang_export_data_quant_dtr (slang_export_data_quant *);
+slang_export_data_quant *slang_export_data_quant_add_field (slang_export_data_quant *);
+
+/*
+ * Returns GL_FALSE if the quant is not an array.
+ */
+GLboolean slang_export_data_quant_array (slang_export_data_quant *);
+
+/*
+ * Returns GL_FALSE if the quant is not a structure.
+ */
+GLboolean slang_export_data_quant_struct (slang_export_data_quant *);
+
+/*
+ * Returns GL_TRUE if the quant is neither an array nor a structure.
+ */
+GLboolean slang_export_data_quant_simple (slang_export_data_quant *);
+
+/*
+ * Returns basic type of the quant. It must not be a structure.
+ */
+GLenum slang_export_data_quant_type (slang_export_data_quant *);
+
+/*
+ * Returns number of fields in the quant that is a structure.
+ */
+GLuint slang_export_data_quant_fields (slang_export_data_quant *);
+
+/*
+ * Return number of elements in the quant.
+ * For arrays, return the size of the array.
+ * Otherwise, return 1.
+ */
+GLuint slang_export_data_quant_elements (slang_export_data_quant *);
+
+/*
+ * Returns total number of components withing the quant element.
+ */
+GLuint slang_export_data_quant_components (slang_export_data_quant *);
+
+/*
+ * Returns size of the quant element.
+ */
+GLuint slang_export_data_quant_size (slang_export_data_quant *);
+
+/*
+ * Data access pattern. Specifies how data is accessed at what frequency.
+ */
+
+typedef enum
+{
+ slang_exp_uniform,
+ slang_exp_varying,
+ slang_exp_attribute
+} slang_export_data_access;
+
+/*
+ * Data export entry. Holds the data type information, access pattern and base address.
+ */
+
+typedef struct
+{
+ slang_export_data_quant quant;
+ slang_export_data_access access;
+ GLuint address;
+} slang_export_data_entry;
+
+GLvoid slang_export_data_entry_ctr (slang_export_data_entry *);
+GLvoid slang_export_data_entry_dtr (slang_export_data_entry *);
+
+/*
+ * Data export table.
+ */
+
+typedef struct
+{
+ slang_export_data_entry *entries;
+ GLuint count;
+ slang_atom_pool *atoms;
+} slang_export_data_table;
+
+GLvoid slang_export_data_table_ctr (slang_export_data_table *);
+GLvoid slang_export_data_table_dtr (slang_export_data_table *);
+slang_export_data_entry *slang_export_data_table_add (slang_export_data_table *);
+
+/*
+ * Code export entry. Contains label name and its entry point (label, address).
+ */
+
+typedef struct
+{
+ slang_atom name;
+ GLuint address;
+} slang_export_code_entry;
+
+/*
+ * Code export table.
+ */
+
+typedef struct
+{
+ slang_export_code_entry *entries;
+ GLuint count;
+ slang_atom_pool *atoms;
+} slang_export_code_table;
+
+GLvoid slang_export_code_table_ctr (slang_export_code_table *);
+GLvoid slang_export_code_table_dtr (slang_export_code_table *);
+slang_export_code_entry *slang_export_code_table_add (slang_export_code_table *);
+
+/*
+ * _slang_find_exported_data()
+ *
+ * Parses the name string and returns corresponding data entry, data quantity and offset.
+ * Returns GL_TRUE if the data is found, returns GL_FALSE otherwise.
+ */
+
+GLboolean _slang_find_exported_data (slang_export_data_table *, const char *,
+ slang_export_data_entry **, slang_export_data_quant **, GLuint *);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif
+
projects / mesa.git / blobdiff