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nvcodec: Log readable errors when initializing CUDA
It is really difficult for people to figure out why nvcodec has 0 features. Even the debug log is cryptic. Also make sure the errors go to the ERROR log level, which is more likely to be enabled by default. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3776>
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parent
43ae6b421b
commit
eff9455ada
1 changed files with 12 additions and 4 deletions
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@ -65,6 +65,7 @@ static gboolean
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plugin_init (GstPlugin * plugin)
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{
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CUresult cuda_ret;
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const char *err_name = NULL, *err_desc = NULL;
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gint dev_count = 0;
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guint i;
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gboolean nvdec_available = TRUE;
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@ -102,7 +103,8 @@ plugin_init (GstPlugin * plugin)
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}
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if (!gst_cuvid_load_library (api_major_ver, api_minor_ver)) {
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GST_WARNING ("Failed to load nvdec library");
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GST_WARNING ("Failed to load nvdec library version %u.%u", api_major_ver,
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api_minor_ver);
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nvdec_available = FALSE;
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}
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@ -111,13 +113,19 @@ plugin_init (GstPlugin * plugin)
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cuda_ret = CuInit (0);
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if (cuda_ret != CUDA_SUCCESS) {
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GST_WARNING ("Failed to init cuda, ret: 0x%x", (gint) cuda_ret);
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CuGetErrorName (cuda_ret, &err_name);
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CuGetErrorString (cuda_ret, &err_desc);
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GST_ERROR ("Failed to init cuda, cuInit ret: 0x%x: %s: %s",
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(int) cuda_ret, err_name, err_desc);
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return TRUE;
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}
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cuda_ret = CuDeviceGetCount (&dev_count);
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if (cuda_ret != CUDA_SUCCESS || !dev_count) {
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GST_WARNING ("No available device, ret: 0x%x", (gint) cuda_ret);
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CuGetErrorName (cuda_ret, &err_name);
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CuGetErrorString (cuda_ret, &err_desc);
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GST_ERROR ("No available device, cuDeviceGetCount ret: 0x%x: %s %s",
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(int) cuda_ret, err_name, err_desc);
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return TRUE;
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}
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@ -153,7 +161,7 @@ plugin_init (GstPlugin * plugin)
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CUcontext cuda_ctx;
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if (!context) {
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GST_WARNING ("Failed to create context for deevice %d", i);
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GST_WARNING ("Failed to create context for device %d", i);
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continue;
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}
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