libavcodec/videotoolboxenc: Fix compilation broken on macOS 10.12

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Rick Kern <kernrj@gmail.com>

diff --git a/libavcodec/videotoolboxenc.c b/libavcodec/videotoolboxenc.c
index 3665581283470e25384d85c145a393824cad40b0..f8ccdea52d609f69894b596577dc3dcce7c4fdb0 100644 (file)
--- a/libavcodec/videotoolboxenc.c
+++ b/libavcodec/videotoolboxenc.c
@@ -39,6 +39,11 @@
 enum { kCMVideoCodecType_HEVC = 'hvc1' };
 #endif
 
+#if !HAVE_KCVPIXELFORMATTYPE_420YPCBCR10BIPLANARVIDEORANGE
+enum { kCVPixelFormatType_420YpCbCr10BiPlanarFullRange = 'xf20' };
+enum { kCVPixelFormatType_420YpCbCr10BiPlanarVideoRange = 'x420' };
+#endif
+
 typedef OSStatus (*getParameterSetAtIndex)(CMFormatDescriptionRef videoDesc,
                                            size_t parameterSetIndex,
                                            const uint8_t **parameterSetPointerOut,