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Diffstat (limited to 'Build/source/libs/freetype2/freetype-src/src/base/ftstream.c')
-rw-r--r--Build/source/libs/freetype2/freetype-src/src/base/ftstream.c83
1 files changed, 42 insertions, 41 deletions
diff --git a/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c b/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
index f14c7012cf1..5992998ba3e 100644
--- a/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
+++ b/Build/source/libs/freetype2/freetype-src/src/base/ftstream.c
@@ -61,7 +61,7 @@
if ( stream->read )
{
- if ( stream->read( stream, pos, 0, 0 ) )
+ if ( stream->read( stream, pos, NULL, 0 ) )
{
FT_ERROR(( "FT_Stream_Seek:"
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
@@ -347,17 +347,17 @@
}
- FT_BASE_DEF( FT_Char )
- FT_Stream_GetChar( FT_Stream stream )
+ FT_BASE_DEF( FT_Byte )
+ FT_Stream_GetByte( FT_Stream stream )
{
- FT_Char result;
+ FT_Byte result;
FT_ASSERT( stream && stream->cursor );
result = 0;
if ( stream->cursor < stream->limit )
- result = (FT_Char)*stream->cursor++;
+ result = *stream->cursor++;
return result;
}
@@ -455,8 +455,8 @@
}
- FT_BASE_DEF( FT_Char )
- FT_Stream_ReadChar( FT_Stream stream,
+ FT_BASE_DEF( FT_Byte )
+ FT_Stream_ReadByte( FT_Stream stream,
FT_Error* error )
{
FT_Byte result = 0;
@@ -464,31 +464,32 @@
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
- if ( stream->read )
+ if ( stream->pos < stream->size )
{
- if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
- goto Fail;
- }
- else
- {
- if ( stream->pos < stream->size )
- result = stream->base[stream->pos];
+ if ( stream->read )
+ {
+ if ( stream->read( stream, stream->pos, &result, 1L ) != 1L )
+ goto Fail;
+ }
else
- goto Fail;
+ result = stream->base[stream->pos];
}
+ else
+ goto Fail;
+
stream->pos++;
- return (FT_Char)result;
+ *error = FT_Err_Ok;
+
+ return result;
Fail:
*error = FT_THROW( Invalid_Stream_Operation );
- FT_ERROR(( "FT_Stream_ReadChar:"
+ FT_ERROR(( "FT_Stream_ReadByte:"
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
@@ -497,14 +498,12 @@
FT_Error* error )
{
FT_Byte reads[2];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_UShort result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 1 < stream->size )
{
if ( stream->read )
@@ -525,6 +524,8 @@
stream->pos += 2;
+ *error = FT_Err_Ok;
+
return result;
Fail:
@@ -533,7 +534,7 @@
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
@@ -542,14 +543,12 @@
FT_Error* error )
{
FT_Byte reads[2];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_UShort result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 1 < stream->size )
{
if ( stream->read )
@@ -570,6 +569,8 @@
stream->pos += 2;
+ *error = FT_Err_Ok;
+
return result;
Fail:
@@ -578,7 +579,7 @@
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
@@ -587,14 +588,12 @@
FT_Error* error )
{
FT_Byte reads[3];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_ULong result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 2 < stream->size )
{
if ( stream->read )
@@ -615,6 +614,8 @@
stream->pos += 3;
+ *error = FT_Err_Ok;
+
return result;
Fail:
@@ -623,7 +624,7 @@
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
@@ -632,14 +633,12 @@
FT_Error* error )
{
FT_Byte reads[4];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_ULong result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 3 < stream->size )
{
if ( stream->read )
@@ -660,6 +659,8 @@
stream->pos += 4;
+ *error = FT_Err_Ok;
+
return result;
Fail:
@@ -668,7 +669,7 @@
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}
@@ -677,14 +678,12 @@
FT_Error* error )
{
FT_Byte reads[4];
- FT_Byte* p = 0;
+ FT_Byte* p;
FT_ULong result = 0;
FT_ASSERT( stream );
- *error = FT_Err_Ok;
-
if ( stream->pos + 3 < stream->size )
{
if ( stream->read )
@@ -705,6 +704,8 @@
stream->pos += 4;
+ *error = FT_Err_Ok;
+
return result;
Fail:
@@ -713,7 +714,7 @@
" invalid i/o; pos = 0x%lx, size = 0x%lx\n",
stream->pos, stream->size ));
- return 0;
+ return result;
}