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libui: add parameter to uiDrawBitmapDraw() to specify filtering

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This commit is contained in:
StapleButter
2017-12-07 02:41:46 +01:00
parent b58a5334fa
commit 18bcefe83b
3 changed files with 5 additions and 5 deletions
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4
src/libui_sdl/libui/unix/draw.c
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@ -185,10 +185,9 @@ void uiDrawBitmapUpdate(uiDrawBitmap* bmp, const void* data)
cairo_surface_mark_dirty(bmp->bmp);
}
void uiDrawBitmapDraw(uiDrawContext* c, uiDrawBitmap* bmp, uiRect* srcrect, uiRect* dstrect)
void uiDrawBitmapDraw(uiDrawContext* c, uiDrawBitmap* bmp, uiRect* srcrect, uiRect* dstrect, bool filter)
{
cairo_save(c->cr);
cairo_rectangle(c->cr, dstrect->X, dstrect->Y, dstrect->Width, dstrect->Height);
cairo_translate(c->cr, dstrect->X, dstrect->Y);
@ -201,6 +200,7 @@ void uiDrawBitmapDraw(uiDrawContext* c, uiDrawBitmap* bmp, uiRect* srcrect, uiRe
}
cairo_set_source_surface(c->cr, bmp->bmp, -srcrect->X, -srcrect->Y);
cairo_pattern_set_filter(cairo_get_source(c->cr), filter ? CAIRO_FILTER_BILINEAR : CAIRO_FILTER_NEAREST);
cairo_clip(c->cr);
cairo_paint(c->cr);