X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Fnvenc.h;h=314c270e7486a09e3c41724fe9b89887e6b0481b;hb=1ec87f50f42a16f9228444dc08aa8264879f61e1;hp=ddd6168409093ee75382d42354d521244959db86;hpb=5ca7eb36b7353f9e6af05a5a952eead5f6d326dd;p=ffmpeg

diff --git a/libavcodec/nvenc.h b/libavcodec/nvenc.h
index ddd61684090..314c270e748 100644
--- a/libavcodec/nvenc.h
+++ b/libavcodec/nvenc.h
@@ -33,6 +33,7 @@ typedef void ID3D11Device;
 #include "compat/cuda/dynlink_loader.h"
 #include "libavutil/fifo.h"
 #include "libavutil/opt.h"
+#include "hwconfig.h"
 
 #include "avcodec.h"
 
@@ -54,6 +55,21 @@ typedef void ID3D11Device;
 #define NVENC_HAVE_HEVC_BFRAME_REF_MODE
 #endif
 
+// SDK 9.1 compile time feature checks
+#if NVENCAPI_CHECK_VERSION(9, 1)
+#define NVENC_HAVE_MULTIPLE_REF_FRAMES
+#define NVENC_HAVE_CUSTREAM_PTR
+#define NVENC_HAVE_GETLASTERRORSTRING
+#endif
+
+// SDK 10.0 compile time feature checks
+#if NVENCAPI_CHECK_VERSION(10, 0)
+#define NVENC_HAVE_NEW_PRESETS
+#define NVENC_HAVE_MULTIPASS
+#define NVENC_HAVE_LDKFS
+#define NVENC_HAVE_H264_LVL6
+#endif
+
 typedef struct NvencSurface
 {
     NV_ENC_INPUT_PTR input_surface;
@@ -65,7 +81,6 @@ typedef struct NvencSurface
 
     NV_ENC_OUTPUT_PTR output_surface;
     NV_ENC_BUFFER_FORMAT format;
-    int size;
 } NvencSurface;
 
 typedef struct NvencDynLoadFunctions
@@ -88,8 +103,17 @@ enum {
     PRESET_LOW_LATENCY_DEFAULT ,
     PRESET_LOW_LATENCY_HQ ,
     PRESET_LOW_LATENCY_HP,
-    PRESET_LOSSLESS_DEFAULT, // lossless presets must be the last ones
+    PRESET_LOSSLESS_DEFAULT,
     PRESET_LOSSLESS_HP,
+#ifdef NVENC_HAVE_NEW_PRESETS
+    PRESET_P1,
+    PRESET_P2,
+    PRESET_P3,
+    PRESET_P4,
+    PRESET_P5,
+    PRESET_P6,
+    PRESET_P7,
+#endif
 };
 
 enum {
@@ -110,6 +134,8 @@ enum {
     NVENC_LOSSLESS   = 2,
     NVENC_ONE_PASS   = 4,
     NVENC_TWO_PASSES = 8,
+
+    NVENC_DEPRECATED_PRESET = 0x8000,
 };
 
 enum {
@@ -127,8 +153,11 @@ typedef struct NvencContext
     NV_ENC_CONFIG encode_config;
     CUcontext cu_context;
     CUcontext cu_context_internal;
+    CUstream cu_stream;
     ID3D11Device *d3d11_device;
 
+    AVFrame *frame;
+
     int nb_surfaces;
     NvencSurface *surfaces;
 
@@ -137,8 +166,6 @@ typedef struct NvencContext
     AVFifoBuffer *output_surface_ready_queue;
     AVFifoBuffer *timestamp_list;
 
-    int encoder_flushing;
-
     struct {
         void *ptr;
         int ptr_index;
@@ -152,11 +179,6 @@ typedef struct NvencContext
      * AVCodecContext.pix_fmt when using hwaccel frames on input */
     enum AVPixelFormat data_pix_fmt;
 
-    /* timestamps of the first two frames, for computing the first dts
-     * when B-frames are present */
-    int64_t initial_pts[2];
-    int first_packet_output;
-
     int support_dyn_bitrate;
 
     void *nvencoder;
@@ -192,19 +214,22 @@ typedef struct NvencContext
     int coder;
     int b_ref_mode;
     int a53_cc;
+    int s12m_tc;
+    int dpb_size;
+    int tuning_info;
+    int multipass;
+    int ldkfs;
 } NvencContext;
 
 int ff_nvenc_encode_init(AVCodecContext *avctx);
 
 int ff_nvenc_encode_close(AVCodecContext *avctx);
 
-int ff_nvenc_send_frame(AVCodecContext *avctx, const AVFrame *frame);
-
 int ff_nvenc_receive_packet(AVCodecContext *avctx, AVPacket *pkt);
 
-int ff_nvenc_encode_frame(AVCodecContext *avctx, AVPacket *pkt,
-                          const AVFrame *frame, int *got_packet);
+void ff_nvenc_encode_flush(AVCodecContext *avctx);
 
 extern const enum AVPixelFormat ff_nvenc_pix_fmts[];
+extern const AVCodecHWConfigInternal *const ff_nvenc_hw_configs[];
 
 #endif /* AVCODEC_NVENC_H */