void SkPictureRecord::drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& matrix,
const SkPaint* paint) {
addDraw(DRAW_BITMAP_MATRIX);
addPaintPtr(paint);
addBitmap(bitmap);
addMatrix(matrix);
validate();
}
void SkPictureRecord::drawSprite(const SkBitmap& bitmap, int left, int top,
const SkPaint* paint = NULL) {
addDraw(DRAW_SPRITE);
addPaintPtr(paint);
addBitmap(bitmap);
addInt(left);
addInt(top);
validate();
}
void SkPictureRecord::drawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
const SkRect& dst, const SkPaint* paint) {
addDraw(DRAW_BITMAP_NINE);
addPaintPtr(paint);
addBitmap(bitmap);
addIRect(center);
addRect(dst);
validate();
}
void SkPictureRecord::drawBitmapRect(const SkBitmap& bitmap, const SkIRect* src,
const SkRect& dst, const SkPaint* paint) {
addDraw(DRAW_BITMAP_RECT);
addPaintPtr(paint);
addBitmap(bitmap);
addIRectPtr(src); // may be null
addRect(dst);
validate();
}
void SkPictureRecord::drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
const SkPaint* paint = NULL) {
addDraw(DRAW_BITMAP);
addPaintPtr(paint);
addBitmap(bitmap);
addScalar(left);
addScalar(top);
validate();
}
bool FontManager::preloadGlyph(FontHandle _handle, CodePoint _codePoint)
{
BX_CHECK(bgfx::isValid(_handle), "Invalid handle used");
CachedFont& font = m_cachedFonts[_handle.idx];
FontInfo& fontInfo = font.fontInfo;
GlyphHashMap::iterator iter = font.cachedGlyphs.find(_codePoint);
if (iter != font.cachedGlyphs.end() )
{
return true;
}
if (NULL != font.trueTypeFont)
{
GlyphInfo glyphInfo;
switch (font.fontInfo.fontType)
{
case FONT_TYPE_ALPHA:
font.trueTypeFont->bakeGlyphAlpha(_codePoint, glyphInfo, m_buffer);
break;
case FONT_TYPE_DISTANCE:
font.trueTypeFont->bakeGlyphDistance(_codePoint, glyphInfo, m_buffer);
break;
case FONT_TYPE_DISTANCE_SUBPIXEL:
font.trueTypeFont->bakeGlyphDistance(_codePoint, glyphInfo, m_buffer);
break;
default:
BX_CHECK(false, "TextureType not supported yet");
}
if (!addBitmap(glyphInfo, m_buffer) )
{
return false;
}
glyphInfo.advance_x = (glyphInfo.advance_x * fontInfo.scale);
glyphInfo.advance_y = (glyphInfo.advance_y * fontInfo.scale);
glyphInfo.offset_x = (glyphInfo.offset_x * fontInfo.scale);
glyphInfo.offset_y = (glyphInfo.offset_y * fontInfo.scale);
glyphInfo.height = (glyphInfo.height * fontInfo.scale);
glyphInfo.width = (glyphInfo.width * fontInfo.scale);
font.cachedGlyphs[_codePoint] = glyphInfo;
return true;
}
if (isValid(font.masterFontHandle)
&& preloadGlyph(font.masterFontHandle, _codePoint) )
{
const GlyphInfo* glyph = getGlyphInfo(font.masterFontHandle, _codePoint);
GlyphInfo glyphInfo = *glyph;
glyphInfo.advance_x = (glyphInfo.advance_x * fontInfo.scale);
glyphInfo.advance_y = (glyphInfo.advance_y * fontInfo.scale);
glyphInfo.offset_x = (glyphInfo.offset_x * fontInfo.scale);
glyphInfo.offset_y = (glyphInfo.offset_y * fontInfo.scale);
glyphInfo.height = (glyphInfo.height * fontInfo.scale);
glyphInfo.width = (glyphInfo.width * fontInfo.scale);
font.cachedGlyphs[_codePoint] = glyphInfo;
return true;
}
return false;
}
