498    GLubyte *buf2;  in _mesa_dump_depth_buffer()  local
502    buf2 = (GLubyte *) malloc(w * h * 3); /* 3 bpp */  in _mesa_dump_depth_buffer()
512       buf2[i*3+0] = (buf[i] >> 24) & 0xff;  in _mesa_dump_depth_buffer()
513       buf2[i*3+1] = (buf[i] >> 16) & 0xff;  in _mesa_dump_depth_buffer()
514       buf2[i*3+2] = (buf[i] >>  8) & 0xff;  in _mesa_dump_depth_buffer()
518    write_ppm(filename, buf2, w, h, 3, 0, 1, 2, GL_TRUE);  in _mesa_dump_depth_buffer()
523    free(buf2);  in _mesa_dump_depth_buffer()
534    GLubyte *buf2;  in _mesa_dump_stencil_buffer()  local
538    buf2 = (GLubyte *) malloc(w * h * 3); /* 3 bpp */  in _mesa_dump_stencil_buffer()
547       buf2[i*3+0] = buf[i];  in _mesa_dump_stencil_buffer()
548       buf2[i*3+1] = (buf[i] & 127) * 2;  in _mesa_dump_stencil_buffer()
549       buf2[i*3+2] = (buf[i] - 128) * 2;  in _mesa_dump_stencil_buffer()
553    write_ppm(filename, buf2, w, h, 3, 0, 1, 2, GL_TRUE);  in _mesa_dump_stencil_buffer()
558    free(buf2);  in _mesa_dump_stencil_buffer()