diff options
Diffstat (limited to 'src/base/ftstream.c')
| -rw-r--r-- | src/base/ftstream.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/src/base/ftstream.c b/src/base/ftstream.c index fc2868e..d965333 100644 --- a/src/base/ftstream.c +++ b/src/base/ftstream.c @@ -4,7 +4,7 @@ /* */ /* I/O stream support (body). */ /* */ -/* Copyright 2000-2002, 2004-2006, 2008-2011 by */ +/* Copyright 2000-2002, 2004-2006, 2008-2011, 2013 by */ /* David Turner, Robert Wilhelm, and Werner Lemberg. */ /* */ /* This file is part of the FreeType project, and may only be used, */ @@ -68,7 +68,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } } /* note that seeking to the first position after the file is valid */ @@ -78,7 +78,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } if ( !error ) @@ -93,7 +93,7 @@ FT_Long distance ) { if ( distance < 0 ) - return FT_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); return FT_Stream_Seek( stream, (FT_ULong)( stream->pos + distance ) ); } @@ -131,7 +131,7 @@ " invalid i/o; pos = 0x%lx, size = 0x%lx\n", pos, stream->size )); - return FT_Err_Invalid_Stream_Operation; + return FT_THROW( Invalid_Stream_Operation ); } if ( stream->read ) @@ -153,7 +153,7 @@ " invalid read; expected %lu bytes, got %lu\n", count, read_bytes )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } return error; @@ -254,7 +254,7 @@ " frame size (%lu) larger than stream size (%lu)\n", count, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } @@ -277,7 +277,7 @@ count, read_bytes )); FT_FREE( stream->base ); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); } stream->cursor = stream->base; stream->limit = stream->cursor + count; @@ -293,7 +293,7 @@ " invalid i/o; pos = 0x%lx, count = %lu, size = 0x%lx\n", stream->pos, count, stream->size )); - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } @@ -474,7 +474,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadChar:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -521,7 +521,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUShort:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -568,7 +568,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUShortLE:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -615,7 +615,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadUOffset:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -662,7 +662,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadULong:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -709,7 +709,7 @@ return result; Fail: - *error = FT_Err_Invalid_Stream_Operation; + *error = FT_THROW( Invalid_Stream_Operation ); FT_ERROR(( "FT_Stream_ReadULongLE:" " invalid i/o; pos = 0x%lx, size = 0x%lx\n", stream->pos, stream->size )); @@ -727,8 +727,9 @@ FT_Bool frame_accessed = 0; FT_Byte* cursor; + if ( !fields || !stream ) - return FT_Err_Invalid_Argument; + return FT_THROW( Invalid_Argument ); cursor = stream->cursor; @@ -760,7 +761,7 @@ if ( cursor + len > stream->limit ) { - error = FT_Err_Invalid_Stream_Operation; + error = FT_THROW( Invalid_Stream_Operation ); goto Exit; } @@ -776,43 +777,43 @@ case ft_frame_byte: case ft_frame_schar: /* read a single byte */ - value = FT_NEXT_BYTE(cursor); + value = FT_NEXT_BYTE( cursor ); sign_shift = 24; break; case ft_frame_short_be: case ft_frame_ushort_be: /* read a 2-byte big-endian short */ - value = FT_NEXT_USHORT(cursor); + value = FT_NEXT_USHORT( cursor) ; sign_shift = 16; break; case ft_frame_short_le: case ft_frame_ushort_le: /* read a 2-byte little-endian short */ - value = FT_NEXT_USHORT_LE(cursor); + value = FT_NEXT_USHORT_LE( cursor ); sign_shift = 16; break; case ft_frame_long_be: case ft_frame_ulong_be: /* read a 4-byte big-endian long */ - value = FT_NEXT_ULONG(cursor); + value = FT_NEXT_ULONG( cursor ); sign_shift = 0; break; case ft_frame_long_le: case ft_frame_ulong_le: /* read a 4-byte little-endian long */ - value = FT_NEXT_ULONG_LE(cursor); + value = FT_NEXT_ULONG_LE( cursor ); sign_shift = 0; break; case ft_frame_off3_be: case ft_frame_uoff3_be: /* read a 3-byte big-endian long */ - value = FT_NEXT_UOFF3(cursor); + value = FT_NEXT_UOFF3( cursor ); sign_shift = 8; break; case ft_frame_off3_le: case ft_frame_uoff3_le: /* read a 3-byte little-endian long */ - value = FT_NEXT_UOFF3_LE(cursor); + value = FT_NEXT_UOFF3_LE( cursor ); sign_shift = 8; break; @@ -831,15 +832,15 @@ p = (FT_Byte*)structure + fields->offset; switch ( fields->size ) { - case (8 / FT_CHAR_BIT): + case ( 8 / FT_CHAR_BIT ): *(FT_Byte*)p = (FT_Byte)value; break; - case (16 / FT_CHAR_BIT): + case ( 16 / FT_CHAR_BIT ): *(FT_UShort*)p = (FT_UShort)value; break; - case (32 / FT_CHAR_BIT): + case ( 32 / FT_CHAR_BIT ): *(FT_UInt32*)p = (FT_UInt32)value; break; |