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nvenc: Add support YV12 format

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YV12 format is supported by Nvidia NVENC without manual conversion.
So nvenc is exposing YV12 format at sinkpad template but there is some
missing point around uploading the memory to GPU.
This commit is contained in:
Seungha Yang 2019-08-09 11:39:43 +09:00
parent efd155c4d9
commit e6d21d048a
1 changed files with 3 additions and 1 deletions
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4
sys/nvcodec/gstnvbaseenc.c
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@ -1480,6 +1480,7 @@ _get_cuda_device_stride (GstVideoInfo * info, guint plane, gsize cuda_stride)
case GST_VIDEO_FORMAT_Y444_16BE: case GST_VIDEO_FORMAT_Y444_16BE:
return cuda_stride; return cuda_stride;
case GST_VIDEO_FORMAT_I420: case GST_VIDEO_FORMAT_I420:
case GST_VIDEO_FORMAT_YV12:
return plane == 0 ? cuda_stride : (GST_ROUND_UP_2 (cuda_stride) / 2); return plane == 0 ? cuda_stride : (GST_ROUND_UP_2 (cuda_stride) / 2);
default: default:
g_assert_not_reached (); g_assert_not_reached ();
@ -1842,7 +1843,8 @@ gst_nv_base_enc_handle_frame (GstVideoEncoder * enc, GstVideoCodecFrame * frame)
dest += dest_stride; dest += dest_stride;
src += src_stride; src += src_stride;
} }
} else if (GST_VIDEO_FRAME_FORMAT (&vframe) == GST_VIDEO_FORMAT_I420) { } else if (GST_VIDEO_FRAME_FORMAT (&vframe) == GST_VIDEO_FORMAT_I420 ||
GST_VIDEO_FRAME_FORMAT (&vframe) == GST_VIDEO_FORMAT_YV12) {
guint8 *dest_u, *dest_v; guint8 *dest_u, *dest_v;
dest_u = (guint8 *) in_buf_lock.bufferDataPtr + dest_u = (guint8 *) in_buf_lock.bufferDataPtr +