cbs_h2645: Avoid memcpy when splitting fragment

[ffmpeg] / libavcodec / nvdec.h

diff --git a/libavcodec/nvdec.h b/libavcodec/nvdec.h
index 14d29ee94bae10c9ffe21d4f91b7732787917e57..85a0fcf7259cbe87a0fbfa786e94019c52dc8ce7 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;
@@ -58,8 +67,12 @@ int ff_nvdec_decode_init(AVCodecContext *avctx);
 int ff_nvdec_decode_uninit(AVCodecContext *avctx);
 int ff_nvdec_start_frame(AVCodecContext *avctx, AVFrame *frame);
 int ff_nvdec_end_frame(AVCodecContext *avctx);
+int ff_nvdec_simple_end_frame(AVCodecContext *avctx);
+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 ff_nvdec_get_ref_idx(AVFrame *frame);
 
 #endif /* AVCODEC_NVDEC_H */