diff options
Diffstat (limited to 'src/gallium/winsys/r600/drm/bof.h')
| -rw-r--r-- | src/gallium/winsys/r600/drm/bof.h | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/src/gallium/winsys/r600/drm/bof.h b/src/gallium/winsys/r600/drm/bof.h new file mode 100644 index 00000000000..014affb74f1 --- /dev/null +++ b/src/gallium/winsys/r600/drm/bof.h @@ -0,0 +1,90 @@ +/* + * Copyright 2010 Jerome Glisse <[email protected]> + * + * 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 + * on the rights to use, copy, modify, merge, publish, distribute, sub + * license, 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 NON-INFRINGEMENT. IN NO EVENT SHALL + * THE AUTHOR(S) AND/OR THEIR SUPPLIERS 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. + * + * Authors: + * Jerome Glisse + */ +#ifndef BOF_H +#define BOF_H + +#include <stdio.h> +#include <stdint.h> + +#define BOF_TYPE_STRING 0 +#define BOF_TYPE_NULL 1 +#define BOF_TYPE_BLOB 2 +#define BOF_TYPE_OBJECT 3 +#define BOF_TYPE_ARRAY 4 +#define BOF_TYPE_INT32 5 + +struct bof; + +typedef struct bof { + struct bof **array; + unsigned centry; + unsigned nentry; + unsigned refcount; + FILE *file; + uint32_t type; + uint32_t size; + uint32_t array_size; + void *value; + long offset; +} bof_t; + +extern int bof_file_flush(bof_t *root); +extern bof_t *bof_file_new(const char *filename); +extern int bof_object_dump(bof_t *object, const char *filename); + +/* object */ +extern bof_t *bof_object(void); +extern bof_t *bof_object_get(bof_t *object, const char *keyname); +extern int bof_object_set(bof_t *object, const char *keyname, bof_t *value); +/* array */ +extern bof_t *bof_array(void); +extern int bof_array_append(bof_t *array, bof_t *value); +extern bof_t *bof_array_get(bof_t *bof, unsigned i); +extern unsigned bof_array_size(bof_t *bof); +/* blob */ +extern bof_t *bof_blob(unsigned size, void *value); +extern unsigned bof_blob_size(bof_t *bof); +extern void *bof_blob_value(bof_t *bof); +/* string */ +extern bof_t *bof_string(const char *value); +/* int32 */ +extern bof_t *bof_int32(int32_t value); +extern int32_t bof_int32_value(bof_t *bof); +/* common functions */ +extern void bof_decref(bof_t *bof); +extern void bof_incref(bof_t *bof); +extern bof_t *bof_load_file(const char *filename); +extern int bof_dump_file(bof_t *bof, const char *filename); +extern void bof_print(bof_t *bof); + +static inline int bof_is_object(bof_t *bof){return (bof->type == BOF_TYPE_OBJECT);} +static inline int bof_is_blob(bof_t *bof){return (bof->type == BOF_TYPE_BLOB);} +static inline int bof_is_null(bof_t *bof){return (bof->type == BOF_TYPE_NULL);} +static inline int bof_is_int32(bof_t *bof){return (bof->type == BOF_TYPE_INT32);} +static inline int bof_is_array(bof_t *bof){return (bof->type == BOF_TYPE_ARRAY);} +static inline int bof_is_string(bof_t *bof){return (bof->type == BOF_TYPE_STRING);} + +#endif |