bool GrAtlasGlyphCache::initAtlas(GrMaskFormat format) {
int index = MaskFormatToAtlasIndex(format);
if (!fAtlases[index]) {
GrPixelConfig config = MaskFormatToPixelConfig(format, *fContext->caps());
int width = fAtlasConfigs[index].fWidth;
int height = fAtlasConfigs[index].fHeight;
int numPlotsX = fAtlasConfigs[index].numPlotsX();
int numPlotsY = fAtlasConfigs[index].numPlotsY();
fAtlases[index] = GrDrawOpAtlas::Make(
fContext, config, width, height, numPlotsX, numPlotsY,
&GrAtlasGlyphCache::HandleEviction, (void*)this);
if (!fAtlases[index]) {
return false;
}
}
return true;
}
bool GrBatchFontCache::initAtlas(GrMaskFormat format) {
int index = MaskFormatToAtlasIndex(format);
if (!fAtlases[index]) {
GrPixelConfig config = MaskFormatToPixelConfig(format);
int width = fAtlasConfigs[index].fWidth;
int height = fAtlasConfigs[index].fHeight;
int numPlotsX = fAtlasConfigs[index].numPlotsX();
int numPlotsY = fAtlasConfigs[index].numPlotsY();
fAtlases[index] =
fContext->resourceProvider()->createAtlas(config, width, height,
numPlotsX, numPlotsY,
&GrBatchFontCache::HandleEviction,
(void*)this);
if (!fAtlases[index]) {
return false;
}
}
return true;
}
