Function PiuViewDrawTextureAux

modules/piu/Pebble/piuView.c:175–226

}

void PiuViewDrawTextureAux(PiuView* self, PiuTexture* texture, PiuCoordinate x, PiuCoordinate y, PiuCoordinate sx, PiuCoordinate sy, PiuDimension sw, PiuDimension sh)
{
	GContext *ctx = (*self)->ctx;
	GRect saveClip = ctx->draw_state.clip_box;
	GCompOp saveMode = ctx->draw_state.compositing_mode;
	GRect rect = GRect(x - sx, y - sy, sw + sx, sh + sy);
	grect_clip(&ctx->draw_state.clip_box, &GRect(x + ctx->draw_state.drawing_box.origin.x, y + ctx->draw_state.drawing_box.origin.y, sw, sh));
	if ((*texture)->gbitmap) {
		graphics_context_set_compositing_mode(ctx, GCompOpSet);
		graphics_draw_bitmap_in_rect_processed(ctx, (*texture)->gbitmap, &GRect(x - sx, y - sy, sw + sx, sh + sy), C_NULL);
	}
	else {
		PiuFlags flags = (*texture)->flags;
		GBitmap* bits = (flags & piuTextureColor) ? &((*texture)->bits) : NULL;
		GBitmap* mask = (flags & piuTextureAlpha) ? &((*texture)->mask) : NULL;
		if (mask) {
			if (bits) {
				if (bits->info.format == GBitmapFormat1Bit) {
					ctx->draw_state.compositing_mode = GCompOpSet;
					graphics_draw_bitmap_in_rect_processed(ctx, mask, &rect, C_NULL);
					ctx->draw_state.compositing_mode = GCompOpAnd;
				}
				else
					graphics_context_set_compositing_mode(ctx, GCompOpSet);
				graphics_draw_bitmap_in_rect_processed(ctx, bits, &rect, C_NULL);
			}
			else {
				#if PBL_COLOR
					GColor saveColor = ctx->draw_state.tint_color; 
					ctx->draw_state.tint_color.argb = (*self)->color.argb;
					ctx->draw_state.compositing_mode = GCompOpTint;
					graphics_draw_bitmap_in_rect_processed(ctx, mask, &rect, C_NULL);
					ctx->draw_state.tint_color = saveColor;
				#elif PBL_BW
					ctx->draw_state.compositing_mode = ((*self)->color.argb == GColorBlack.argb) ?  GCompOpAnd : GCompOpSet;
					graphics_draw_bitmap_in_rect_processed(ctx, mask, &rect, C_NULL);
				#else
					#error PBL_COLOR or PBL_BW expected
				#endif
			}
		}
		else {
			if (bits->info.format == GBitmapFormat1Bit)
				graphics_context_set_compositing_mode(ctx, GCompOpAssign);
			else
				graphics_context_set_compositing_mode(ctx, GCompOpSet);
			graphics_draw_bitmap_in_rect_processed(ctx, bits, &rect, C_NULL);
		}
	}
	ctx->draw_state.compositing_mode = saveMode;
	ctx->draw_state.clip_box = saveClip;
}

void PiuViewFillColor(PiuView* self, PiuCoordinate x, PiuCoordinate y, PiuDimension w, PiuDimension h)
{