s32 cellFontGetCharGlyphMetrics(vm::ptr<CellFont> font, u32 code, vm::ptr<CellFontGlyphMetrics> metrics)
{
cellFont.warning("cellFontGetCharGlyphMetrics(font=*0x%x, code=0x%x, metrics=*0x%x)", font, code, metrics);
s32 x0, y0, x1, y1;
s32 advanceWidth, leftSideBearing;
float scale = stbtt_ScaleForPixelHeight(font->stbfont, font->scale_y);
stbtt_GetCodepointBox(font->stbfont, code, &x0, &y0, &x1, &y1);
stbtt_GetCodepointHMetrics(font->stbfont, code, &advanceWidth, &leftSideBearing);
// TODO: Add the rest of the information
metrics->width = (x1-x0) * scale;
metrics->height = (y1-y0) * scale;
metrics->h_bearingX = (float)leftSideBearing * scale;
metrics->h_bearingY = 0.f;
metrics->h_advance = (float)advanceWidth * scale;
metrics->v_bearingX = 0.f;
metrics->v_bearingY = 0.f;
metrics->v_advance = 0.f;
return CELL_OK;
}
int cellFontGetCharGlyphMetrics(vm::ptr<CellFont> font, u32 code, vm::ptr<CellFontGlyphMetrics> metrics)
{
cellFont->Log("cellFontGetCharGlyphMetrics(font_addr=0x%x, code=0x%x, metrics_addr=0x%x",
font.addr(), code, metrics.addr());
int x0, y0, x1, y1;
int advanceWidth, leftSideBearing;
float scale = stbtt_ScaleForPixelHeight(font->stbfont, font->scale_y);
stbtt_GetCodepointBox(font->stbfont, code, &x0, &y0, &x1, &y1);
stbtt_GetCodepointHMetrics(font->stbfont, code, &advanceWidth, &leftSideBearing);
// TODO: Add the rest of the information
metrics->width = (x1-x0) * scale;
metrics->height = (y1-y0) * scale;
metrics->Horizontal.bearingX = (float)leftSideBearing * scale;
metrics->Horizontal.bearingY = 0;
metrics->Horizontal.advance = (float)advanceWidth * scale;
metrics->Vertical.bearingX = 0;
metrics->Vertical.bearingY = 0;
metrics->Vertical.advance = 0;
return CELL_FONT_OK;
}
