avdevice/decklink_dec: fix build with older SDK

[ffmpeg] / libavcodec / nvdec.h

diff --git a/libavcodec/nvdec.h b/libavcodec/nvdec.h
index 90578d5a1c4ee851a01c6289021030dc1c880682..09ae8c37e6bcb9171287fe8c629f8ca6292fa9ba 100644 (file)
--- a/libavcodec/nvdec.h
+++ b/libavcodec/nvdec.h
@@ -32,6 +32,15 @@
 
 #include "avcodec.h"
 
+#if defined(NVDECAPI_MAJOR_VERSION) && defined(NVDECAPI_MINOR_VERSION)
+# define NVDECAPI_CHECK_VERSION(major, minor) \
+    ((major) < NVDECAPI_MAJOR_VERSION || ((major) == NVDECAPI_MAJOR_VERSION && (minor) <= NVDECAPI_MINOR_VERSION))
+#else
+/* version macros were added in SDK 8.1 ffnvcodec */
+# define NVDECAPI_CHECK_VERSION(major, minor) \
+    ((major) < 8 || ((major) == 8 && (minor) <= 0))
+#endif
+
 typedef struct NVDECFrame {
     unsigned int idx;
     AVBufferRef *idx_ref;
@@ -52,6 +61,8 @@ typedef struct NVDECContext {
     unsigned     *slice_offsets;
     int           nb_slices;
     unsigned int  slice_offsets_allocated;
+
+    int           supports_444;
 } NVDECContext;
 
 int ff_nvdec_decode_init(AVCodecContext *avctx);
@@ -63,7 +74,8 @@ int ff_nvdec_simple_decode_slice(AVCodecContext *avctx, const uint8_t *buffer,
                                  uint32_t size);
 int ff_nvdec_frame_params(AVCodecContext *avctx,
                           AVBufferRef *hw_frames_ctx,
-                          int dpb_size);
+                          int dpb_size,
+                          int supports_444);
 int ff_nvdec_get_ref_idx(AVFrame *frame);
 
 #endif /* AVCODEC_NVDEC_H */