diff options
Diffstat (limited to 'gcbv/gcmain.h')
| -rw-r--r-- | gcbv/gcmain.h | 29 |
1 files changed, 25 insertions, 4 deletions
diff --git a/gcbv/gcmain.h b/gcbv/gcmain.h index de2f3c2..0aeb9ce 100644 --- a/gcbv/gcmain.h +++ b/gcbv/gcmain.h @@ -1,7 +1,7 @@ /* * Copyright (c) 2012, * Texas Instruments, Inc. and Vivante Corporation - * + * * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -66,6 +66,14 @@ #define gc_debug_blt(...) +typedef int64_t s64; +typedef uint64_t u64; + +#define div_u64(x, y) ((x) / (y)) +#define div_s64(x, y) ((x) / (y)) +#define div64_u64(x, y) ((x) / (y)) +#define div64_s64(x, y) ((x) / (y)) + /******************************************************************************* * Not defined in bltsville userspace headers. @@ -84,9 +92,22 @@ struct bvphysdesc { * IOCTL wrappers. */ -void gc_map_wrapper(struct gcmap *gcmap); -void gc_unmap_wrapper(struct gcmap *gcmap); -void gc_commit_wrapper(struct gccommit *gccommit); +void gc_getcaps_wrapper(struct gcicaps *gcicaps); +void gc_map_wrapper(struct gcimap *gcimap); +void gc_unmap_wrapper(struct gcimap *gcimap); +void gc_commit_wrapper(struct gcicommit *gcicommit); +void gc_callback_wrapper(struct gcicallbackarm *gcicallbackarm); + + +/******************************************************************************* + * Surface allocation. + */ +enum bverror allocate_surface(struct bvbuffdesc **bvbuffdesc, + void **buffer, + unsigned int size); + +void free_surface(struct bvbuffdesc *bvbuffdesc, + void *buffer); /******************************************************************************* |