56 static uint32_t gr_current = ~0;  variable
88     if (alpha == 255) return gr_current;  in pixel_blend()
93     uint32_t cur_r = gr_current & 0xff;  in pixel_blend()
94     uint32_t cur_g = gr_current & 0xff00;  in pixel_blend()
95     uint32_t cur_b = gr_current & 0xff0000;  in pixel_blend()
101     return (out_r & 0xff) | (out_g & 0xff00) | (out_b & 0xff0000) | (gr_current & 0xff000000);  in pixel_blend()
148     uint8_t alpha_current = (uint8_t)((alpha_mask & gr_current) >> 24);  in text_blend()
169     if (!font || !font->texture || (gr_current & alpha_mask) == 0) return;  in gr_text()
227     gr_current = (a32 << 24) | (r32 << 16) | (g32 << 8) | b32;  in gr_color()
229     gr_current = (a32 << 24) | (b32 << 16) | (g32 << 8) | r32;  in gr_color()
237     if ((gr_current & 0xff) == ((gr_current >> 8) & 0xff) &&  in gr_clear()
238         (gr_current & 0xff) == ((gr_current >> 16) & 0xff) &&  in gr_clear()
239         (gr_current & 0xff) == ((gr_current >> 24) & 0xff) &&  in gr_clear()
241         memset(gr_draw->data, gr_current & 0xff, gr_draw->height * gr_draw->row_bytes);  in gr_clear()
248                 *px++ = gr_current;  in gr_clear()
270     uint8_t alpha = (uint8_t)(((gr_current & alpha_mask) >> 24));  in gr_fill()