janwas
e2f25f4598
- config: add CONFIG_TRACE - display_error_impl->sys_display_error - cleaned up sysdep; add sys_ prefix everywhere and document everything - add to vfs_load dox - cursor: sys_cursor_load -> sys_cursor_create. sysdep code is no longer dependent on tex; instead of calling tex_load, the caller passes a BGRA texture in. memcpy: huge kick in the pants for accompanying paper; now even faster. - on_each_cpu -> sys_on_each_cpu (removed manager function also) - wsdl: explain PeekMessage CPU usage issue This was SVN commit r3203.
79 lines
3.3 KiB
C
79 lines
3.3 KiB
C
// note: this is called lib_errors.h because we have another
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// errors.cpp; the MS linker isn't smart enough to deal with
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// object files of the same name but in different paths.
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// X macros: error code, symbolic name in code, user-visible string.
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// error code is usually negative; positive denotes warnings.
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// its absolute value must be within [ERR_MIN, ERR_MAX).
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#ifdef ERR
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// function arguments
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ERR(-100000, ERR_INVALID_PARAM, "Invalid function argument")
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ERR(-100001, ERR_INVALID_HANDLE, "Invalid Handle (argument)")
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ERR(-100002, ERR_BUF_SIZE, "Buffer argument too small")
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// system limitations
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ERR(-100020, ERR_NO_MEM, "Not enough memory")
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ERR(-100021, ERR_AGAIN, "Try again later")
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ERR(-100022, ERR_LIMIT, "Fixed limit exceeded")
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ERR(-100023, ERR_NO_SYS, "OS doesn't provide a required API")
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ERR(-100024, ERR_NOT_IMPLEMENTED, "Feature currently not implemented")
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ERR(-100025, ERR_NOT_SUPPORTED, "Feature isn't and won't be supported")
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ERR(-1060, ERR_TIMED_OUT, "Timed out")
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// file + vfs
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ERR(-100200, ERR_FILE_NOT_FOUND, "VFile not found")
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ERR(-100201, ERR_PATH_NOT_FOUND, "VDir not found")
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ERR(-100202, ERR_PATH_LENGTH, "Path exceeds VFS_MAX_PATH characters")
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ERR(-100203, ERR_PATH_INVALID, "Path is invalid")
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ERR(-100210, ERR_DIR_END, "End of directory reached (no more files)")
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ERR(-100220, ERR_NOT_FILE, "Not a file")
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ERR(-100230, ERR_FILE_ACCESS, "Insufficient access rights to open file")
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ERR(-100231, ERR_IO, "Error during IO")
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ERR(-100232, ERR_EOF, "Reading beyond end of file")
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// file format
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ERR(-100400, ERR_UNKNOWN_FORMAT, "Unknown file format")
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ERR(-100401, ERR_INCOMPLETE_HEADER, "File header not completely read")
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ERR(-100402, ERR_CORRUPTED, "File data is corrupted")
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// texture
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ERR(-100500, ERR_TEX_FMT_INVALID, "Invalid/unsupported texture format")
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ERR(-100501, ERR_TEX_INVALID_COLOR_TYPE, "Invalid color type")
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ERR(-100502, ERR_TEX_NOT_8BIT_PRECISION, "Not 8-bit channel precision")
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ERR(-100503, ERR_TEX_INVALID_LAYOUT, "Unsupported texel layout, e.g. right-to-left")
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ERR(-100504, ERR_TEX_COMPRESSED, "Unsupported texture compression")
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ERR(+100505, WARN_TEX_INVALID_DATA, "Warning: invalid texel data encountered")
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ERR(-100506, ERR_TEX_INVALID_SIZE, "Texture size is incorrect")
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ERR(-100600, ERR_CPU_FEATURE_MISSING, "This CPU doesn't support a required feature")
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// shaders
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ERR(-100700, ERR_SHDR_CREATE, "Shader creation failed")
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ERR(-100701, ERR_SHDR_COMPILE, "Shader compile failed")
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ERR(-100702, ERR_SHDR_NO_SHADER, "Invalid shader reference")
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ERR(-100703, ERR_SHDR_LINK, "Shader linking failed")
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ERR(-100704, ERR_SHDR_NO_PROGRAM, "Invalid shader program reference")
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#undef ERR
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#endif // #ifdef ERR
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//-----------------------------------------------------------------------------
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#ifndef ERRORS_H__
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#define ERRORS_H__
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// limits on the errors defined above (used by error_description_r)
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#define ERR_MIN 100000
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#define ERR_MAX 110000
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// generate textual description of an error code.
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// stores up to <max_chars> in the given buffer.
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// <err> can be one of the above error codes, POSIX ENOENT etc., or
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// an OS-specific errors. if unknown, the string will be something like
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// "Unknown error (65536, 0x10000)".
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extern void error_description_r(int err, char* buf, size_t max_chars);
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#endif // #ifndef ERRORS_H__
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