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Font: Draw nothing for chars before first glyph.

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This matches the logic in sceFontGetCharImageRect(), and improves tests.
Previously, we were drawing the alt character in these cases.
This commit is contained in:
Unknown W. Brackets 2016-08-27 09:41:01 -07:00
parent 028e98a92c
commit eacebd4c41
1 changed files with 4 additions and 0 deletions
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4
Core/Font/PGF.cpp
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@ -555,6 +555,10 @@ bool PGF::GetCharGlyph(int charCode, int glyphType, Glyph &glyph) const {
void PGF::DrawCharacter(const GlyphImage *image, int clipX, int clipY, int clipWidth, int clipHeight, int charCode, int altCharCode, int glyphType) const {
Glyph glyph;
if (!GetCharGlyph(charCode, glyphType, glyph)) {
if (charCode < firstGlyph) {
// Don't draw anything if the character is before the first available glyph.
return;
}
// No Glyph available for this charCode, try to use the alternate char.
charCode = altCharCode;
if (!GetCharGlyph(charCode, glyphType, glyph)) {