14 Commits

Author	SHA1	Message	Date
Sam Lantinga	316ff3847b	Fixed bug 4526 - replace SDL_RW* macros with functions for using in bindings ... ace I got this bug in SDL_ttf: https://bugzilla.libsdl.org/show_bug.cgi?id=4524 Sylvain proposed solution: SDL_RWseek(RWops, 0, RW_SEEK_SET); And it works, but i can use it my project, because it written in C# with SDL2-CS wrapper and there not export for macroses: #define SDL_RWsize(ctx) (ctx)->size(ctx) #define SDL_RWseek(ctx, offset, whence) (ctx)->seek(ctx, offset, whence) #define SDL_RWtell(ctx) (ctx)->seek(ctx, 0, RW_SEEK_CUR) #define SDL_RWread(ctx, ptr, size, n) (ctx)->read(ctx, ptr, size, n) #define SDL_RWwrite(ctx, ptr, size, n) (ctx)->write(ctx, ptr, size, n) #define SDL_RWclose(ctx) (ctx)->close(ctx) Therefore, I suggest replacing this macros with functions so that they can be exported and used in bindings	2019-06-08 17:43:23 -07:00
Sam Lantinga	5e13087b0f	Updated copyright for 2019	2019-01-04 22:01:14 -08:00
Ryan C. Gordon	b262b0ebc9	Small stack allocations fall back to malloc if they're unexpectedly large.	2018-10-22 20:50:32 -04:00
Sam Lantinga	e3cc5b2c6b	Updated copyright for 2018	2018-01-03 10:03:25 -08:00
Sam Lantinga	f465f24d73	Fixed bug 3760 - RWops doesn't check for integer overflow when stdio_fseek only supports 32 bits ... Simon Hug When RWops seeks with fseek or fseeko it uses the types long or off_t which can be 32 bits on some platforms. stdio_seek does not check if the 64-bit integer for the offset fits into a 32-bit integer. Offsets equal or larger than 2 GiB will have implementation-defined behavior and failure states would be very confusing to debug. The attached patch adds range checking by using the macros from limits.h for long type and some bit shifting for off_t because POSIX couldn't be bothered to specify min and max macros. It also defines HAVE_FSEEKI64 in SDL_config_windows.h so that the Windows function gets picked up automatically with the default config. And there's an additional error message for when ftell fails.	2017-09-09 08:36:37 -07:00
Ryan C. Gordon	ae667da638	Fixed a bunch of compiler warnings.	2017-08-29 15:52:49 -04:00
Ryan C. Gordon	c7b4f2b92e	rwops: Fixed 64-bit file i/o on QNX.	2017-08-15 16:30:26 -04:00
Sam Lantinga	b425050baf	Fixed compiler warnings on Visual Studio 2013	2017-08-12 00:04:46 -07:00
Sam Lantinga	e27dcd1c3b	Fixed Android build	2017-08-11 23:54:06 -07:00
Sam Lantinga	a48c9e6df8	Fixed bug 3292 - SDL_rwops and 64-bit file I/O ... Juha Niemim? On AmigaOS 4 platform with Newlib 'C' library, there is a problem with failing fseeko64. This seemed to be caused by using fopen instead of fopen64.	2017-08-11 21:16:33 -07:00
Sam Lantinga	dc40018438	Added an API SDL_LoadFile_RW() to load all the data from an SDL data stream, and a convenience macro SDL_LoadFile() to load all the data from a file.	2017-08-09 11:58:38 -07:00
Sam Lantinga	45b774e3f7	Updated copyright for 2017	2017-01-01 18:33:28 -08:00
Sam Lantinga	42065e785d	Updated copyright to 2016	2016-01-02 10:10:34 -08:00
Philipp Wiesemann	0e45984fa0	Fixed crash if initialization of EGL failed but was tried again later. ... The internal function SDL_EGL_LoadLibrary() did not delete and remove a mostly uninitialized data structure if loading the library first failed. A later try to use EGL then skipped initialization and assumed it was previously successful because the data structure now already existed. This led to at least one crash in the internal function SDL_EGL_ChooseConfig() because a NULL pointer was dereferenced to make a call to eglBindAPI().	2015-06-21 17:33:46 +02:00