-// Intensity Shuttle USB3 capture driver, v0.5
+// Intensity Shuttle USB3 capture driver, v0.5.2
// Can download 8-bit and 10-bit UYVY/v210 frames from HDMI, quite stable
// (can do captures for hours at a time with no drops), except during startup
// 576p60/720p60/1080i60 works, 1080p60 does not work (firmware limitation)
#else // defined(HAS_MULTIVERSIONING)
+__attribute__((target("sse4.1")))
+const uint8_t *add_to_frame_fastpath_core(FrameAllocator::Frame *current_frame, const uint8_t *aligned_start, const uint8_t *limit, const char sync_char);
+
+__attribute__((target("avx2")))
const uint8_t *add_to_frame_fastpath_core(FrameAllocator::Frame *current_frame, const uint8_t *aligned_start, const uint8_t *limit, const char sync_char);
// Does a memcpy and memchr in one to reduce processing time.