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author | James Shaw <jshaw@netsurf-browser.org> | 2008-03-26 21:11:51 +0000 |
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committer | James Shaw <jshaw@netsurf-browser.org> | 2008-03-26 21:11:51 +0000 |
commit | 9aa23badba0cb139ee23b696649dae67f0686805 (patch) | |
tree | 15e1f6bb4d17a1a2e24c30a04f5bcbbc1fa98b7d /trunk/librosprite.h | |
parent | 83231da18da90d329f3a3b825119ba5e7d7670aa (diff) | |
download | librosprite-9aa23badba0cb139ee23b696649dae67f0686805.tar.gz librosprite-9aa23badba0cb139ee23b696649dae67f0686805.tar.bz2 |
Change all functions to return an error code, with the result
struc being passed as a function argument
svn path=/import/jshaw/libsprite/; revision=10017
Diffstat (limited to 'trunk/librosprite.h')
-rw-r--r-- | trunk/librosprite.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/trunk/librosprite.h b/trunk/librosprite.h index 97eea48..bbe7f7d 100644 --- a/trunk/librosprite.h +++ b/trunk/librosprite.h @@ -5,7 +5,7 @@ #include <stdio.h> #include <stdbool.h> -typedef enum { ROSPRITE_OK, ROSPRITE_NOMEM, ROSPRITE_EOF } rosprite_error; +typedef enum { ROSPRITE_OK, ROSPRITE_NOMEM, ROSPRITE_EOF, ROSPRITE_BADMODE } rosprite_error; typedef enum { rosprite_rgb, rosprite_cmyk } rosprite_color_model; @@ -52,6 +52,7 @@ struct rosprite { uint32_t* image; /* image data in 0xRRGGBBAA words */ }; +struct rosprite_file_context; rosprite_error rosprite_create_file_context(FILE* f, struct rosprite_file_context** ctx); void rosprite_destroy_file_context(struct rosprite_file_context* ctx); int rosprite_file_reader(uint8_t* buf, size_t count, void* ctx); @@ -61,10 +62,10 @@ rosprite_error rosprite_create_mem_context(uint8_t* p, unsigned long total_size, void rosprite_destroy_mem_context(struct rosprite_mem_context* ctx); int rosprite_mem_reader(uint8_t* buf, size_t count, void* ctx); -struct rosprite_area* rosprite_load(reader reader, void* ctx); +rosprite_error rosprite_load(reader reader, void* ctx, struct rosprite_area** result); void rosprite_destroy_sprite_area(struct rosprite_area *); -struct rosprite_palette* rosprite_load_palette(reader reader, void* ctx); +rosprite_error rosprite_load_palette(reader reader, void* ctx, struct rosprite_palette** result); void rosprite_destroy_palette(struct rosprite_palette *); |