diff options
Diffstat (limited to 'graphics/fonts/bdf.cpp')
| -rw-r--r-- | graphics/fonts/bdf.cpp | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/graphics/fonts/bdf.cpp b/graphics/fonts/bdf.cpp index 6d4befa37c..7b2290cc3a 100644 --- a/graphics/fonts/bdf.cpp +++ b/graphics/fonts/bdf.cpp @@ -51,7 +51,7 @@ int BdfFont::getMaxCharWidth() const { return _data.maxAdvance; } -int BdfFont::getCharWidth(byte chr) const { +int BdfFont::getCharWidth(uint32 chr) const { // In case all font have the same advance value, we use the maximum. if (!_data.advances) return _data.maxAdvance; @@ -85,9 +85,9 @@ void drawCharIntern(byte *ptr, uint pitch, const byte *src, int h, int width, in } } -int BdfFont::mapToIndex(byte ch) const { +int BdfFont::mapToIndex(uint32 ch) const { // Check whether the character is included - if (_data.firstCharacter <= ch && ch <= _data.firstCharacter + _data.numCharacters) { + if (_data.firstCharacter <= (int)ch && (int)ch <= _data.firstCharacter + _data.numCharacters) { if (_data.bitmaps[ch - _data.firstCharacter]) return ch - _data.firstCharacter; } @@ -95,14 +95,14 @@ int BdfFont::mapToIndex(byte ch) const { return _data.defaultCharacter - _data.firstCharacter; } -void BdfFont::drawChar(Surface *dst, byte chr, const int tx, const int ty, const uint32 color) const { +void BdfFont::drawChar(Surface *dst, uint32 chr, const int tx, const int ty, const uint32 color) const { assert(dst != 0); // TODO: Where is the relation between the max advance being smaller or // equal to 50 and the decision of the theme designer? // asserting _data.maxAdvance <= 50: let the theme designer decide what looks best assert(_data.maxAdvance <= 50); - assert(dst->format.bytesPerPixel == 1 || dst->format.bytesPerPixel == 2); + assert(dst->format.bytesPerPixel == 1 || dst->format.bytesPerPixel == 2 || dst->format.bytesPerPixel == 4); const int idx = mapToIndex(chr); if (idx < 0) @@ -165,6 +165,8 @@ void BdfFont::drawChar(Surface *dst, byte chr, const int tx, const int ty, const drawCharIntern<byte>(ptr, dst->pitch, src, height, originalWidth, xStart, xEnd, color); else if (dst->format.bytesPerPixel == 2) drawCharIntern<uint16>(ptr, dst->pitch, src, height, originalWidth, xStart, xEnd, color); + else if (dst->format.bytesPerPixel == 4) + drawCharIntern<uint32>(ptr, dst->pitch, src, height, originalWidth, xStart, xEnd, color); } namespace { |