lavc/qsvdec: remove unused check_dec_param

[ffmpeg] / libavcodec / nvenc.c

diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index 8a7347b84eb0aa48d69a9748dcd03f128ef87792..bbb43ddad8778a7e2f42687b67d27bee866f09fb 100644 (file)
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -110,13 +110,23 @@ static int nvenc_map_error(NVENCSTATUS err, const char **desc)
     return AVERROR_UNKNOWN;
 }
 
-static int nvenc_print_error(void *log_ctx, NVENCSTATUS err,
+static int nvenc_print_error(AVCodecContext *avctx, NVENCSTATUS err,
                              const char *error_string)
 {
     const char *desc;
-    int ret;
-    ret = nvenc_map_error(err, &desc);
-    av_log(log_ctx, AV_LOG_ERROR, "%s: %s (%d)\n", error_string, desc, err);
+    const char *details = "(no details)";
+    int ret = nvenc_map_error(err, &desc);
+
+#ifdef NVENC_HAVE_GETLASTERRORSTRING
+    NvencContext *ctx = avctx->priv_data;
+    NV_ENCODE_API_FUNCTION_LIST *p_nvenc = &ctx->nvenc_dload_funcs.nvenc_funcs;
+
+    if (p_nvenc && ctx->nvencoder)
+        details = p_nvenc->nvEncGetLastErrorString(ctx->nvencoder);
+#endif
+
+    av_log(avctx, AV_LOG_ERROR, "%s: %s (%d): %s\n", error_string, desc, err, details);
+
     return ret;
 }
 
@@ -460,6 +470,7 @@ static av_cold int nvenc_check_device(AVCodecContext *avctx, int idx)
         goto fail;
 
     ctx->cu_context = ctx->cu_context_internal;
+    ctx->cu_stream = NULL;
 
     if ((ret = nvenc_pop_context(avctx)) < 0)
         goto fail2;
@@ -546,6 +557,7 @@ static av_cold int nvenc_setup_device(AVCodecContext *avctx)
 
         if (cuda_device_hwctx) {
             ctx->cu_context = cuda_device_hwctx->cuda_ctx;
+            ctx->cu_stream = cuda_device_hwctx->stream;
         }
 #if CONFIG_D3D11VA
         else if (d3d11_device_hwctx) {
@@ -1245,15 +1257,25 @@ static av_cold int nvenc_setup_encoder(AVCodecContext *avctx)
         return res;
 
     nv_status = p_nvenc->nvEncInitializeEncoder(ctx->nvencoder, &ctx->init_encode_params);
+    if (nv_status != NV_ENC_SUCCESS) {
+        nvenc_pop_context(avctx);
+        return nvenc_print_error(avctx, nv_status, "InitializeEncoder failed");
+    }
+
+#ifdef NVENC_HAVE_CUSTREAM_PTR
+    if (ctx->cu_context) {
+        nv_status = p_nvenc->nvEncSetIOCudaStreams(ctx->nvencoder, &ctx->cu_stream, &ctx->cu_stream);
+        if (nv_status != NV_ENC_SUCCESS) {
+            nvenc_pop_context(avctx);
+            return nvenc_print_error(avctx, nv_status, "SetIOCudaStreams failed");
+        }
+    }
+#endif
 
     res = nvenc_pop_context(avctx);
     if (res < 0)
         return res;
 
-    if (nv_status != NV_ENC_SUCCESS) {
-        return nvenc_print_error(avctx, nv_status, "InitializeEncoder failed");
-    }
-
     if (ctx->encode_config.frameIntervalP > 1)
         avctx->has_b_frames = 2;