diff options
Diffstat (limited to 'src/libjin/Graphics/Font/Decoder.cpp')
| -rw-r--r-- | src/libjin/Graphics/Font/Decoder.cpp | 152 |
1 files changed, 76 insertions, 76 deletions
diff --git a/src/libjin/Graphics/Font/Decoder.cpp b/src/libjin/Graphics/Font/Decoder.cpp index 10927f0..856627b 100644 --- a/src/libjin/Graphics/Font/Decoder.cpp +++ b/src/libjin/Graphics/Font/Decoder.cpp @@ -4,90 +4,90 @@ namespace jin { -namespace graphics -{ - - /* utf8 byte string to unicode codepoint */ - static const char *utf8toCodepoint(const char *p, unsigned *res) { - return nullptr; + namespace graphics + { - } + /* utf8 byte string to unicode codepoint */ + static const char *utf8toCodepoint(const char *p, unsigned *res) { + return nullptr; - ///////////////////////////////////////////////////////////////////////////// - // decoders - ///////////////////////////////////////////////////////////////////////////// + } - const void* Utf8::decode(const void* data, Codepoint* res) const - { - const char* p = (char*)data; - unsigned x, mask, shift; - switch (*p & 0xf0) { - case 0xf0: mask = 0x07; shift = 18; break; - case 0xe0: mask = 0x0f; shift = 12; break; - case 0xc0: - case 0xd0: mask = 0x1f; shift = 6; break; - default: - *res = *p; - return p + 1; - } - x = (*p & mask) << shift; - do { - if (*(++p) == '\0') { - *res = x; - return p; - } - shift -= 6; - x |= (*p & 0x3f) << shift; - } while (shift); - *res = x; - return p + 1; - } + ///////////////////////////////////////////////////////////////////////////// + // decoders + ///////////////////////////////////////////////////////////////////////////// - const void* Utf8::next(const void* data) const - { - const char* p = (char*)data; - unsigned x, mask, shift; - switch (*p & 0xf0) { - case 0xf0: mask = 0x07; shift = 18; break; - case 0xe0: mask = 0x0f; shift = 12; break; - case 0xc0: - case 0xd0: mask = 0x1f; shift = 6; break; - default: + const void* Utf8::decode(const void* data, Codepoint* res) const + { + const char* p = (char*)data; + unsigned x, mask, shift; + switch (*p & 0xf0) { + case 0xf0: mask = 0x07; shift = 18; break; + case 0xe0: mask = 0x0f; shift = 12; break; + case 0xc0: + case 0xd0: mask = 0x1f; shift = 6; break; + default: + *res = *p; + return p + 1; + } + x = (*p & mask) << shift; + do { + if (*(++p) == '\0') { + *res = x; + return p; + } + shift -= 6; + x |= (*p & 0x3f) << shift; + } while (shift); + *res = x; return p + 1; } - x = (*p & mask) << shift; - do { - if (*(++p) == '\0') { - return p; + + const void* Utf8::next(const void* data) const + { + const char* p = (char*)data; + unsigned x, mask, shift; + switch (*p & 0xf0) { + case 0xf0: mask = 0x07; shift = 18; break; + case 0xe0: mask = 0x0f; shift = 12; break; + case 0xc0: + case 0xd0: mask = 0x1f; shift = 6; break; + default: + return p + 1; } - shift -= 6; - x |= (*p & 0x3f) << shift; - } while (shift); - return p + 1; - } -/* - const void* Utf16::decode(const void* data, Codepoint* res) const - { - return nullptr; - } + x = (*p & mask) << shift; + do { + if (*(++p) == '\0') { + return p; + } + shift -= 6; + x |= (*p & 0x3f) << shift; + } while (shift); + return p + 1; + } + /* + const void* Utf16::decode(const void* data, Codepoint* res) const + { + return nullptr; + } - const void* Utf16::next(const void* data) const - { - return nullptr; - } -*/ - const void* Ascii::decode(const void* data, Codepoint* res) const - { - const char* p = (char*)data; - *res = *p; - return p + 1; - } + const void* Utf16::next(const void* data) const + { + return nullptr; + } + */ + const void* Ascii::decode(const void* data, Codepoint* res) const + { + const char* p = (char*)data; + *res = *p; + return p + 1; + } - const void* Ascii::next(const void* data) const - { - const char* p = (char*)data; - return p + 1; - } + const void* Ascii::next(const void* data) const + { + const char* p = (char*)data; + return p + 1; + } -} // graphics + } // graphics } // jin
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