diff options
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/radeon/radeon_vcn_enc.c | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_vcn_enc.c b/src/gallium/drivers/radeon/radeon_vcn_enc.c index 48ff8db6714..0a2c5d86de2 100644 --- a/src/gallium/drivers/radeon/radeon_vcn_enc.c +++ b/src/gallium/drivers/radeon/radeon_vcn_enc.c @@ -126,7 +126,28 @@ static void radeon_enc_begin_frame(struct pipe_video_codec *encoder, struct pipe_video_buffer *source, struct pipe_picture_desc *picture) { - /* TODO*/ + struct radeon_encoder *enc = (struct radeon_encoder*)encoder; + struct vl_video_buffer *vid_buf = (struct vl_video_buffer *)source; + struct pipe_h264_enc_picture_desc *pic = (struct pipe_h264_enc_picture_desc *)picture; + + radeon_vcn_enc_get_param(enc, pic); + + enc->get_buffer(vid_buf->resources[0], &enc->handle, &enc->luma); + enc->get_buffer(vid_buf->resources[1], NULL, &enc->chroma); + + enc->need_feedback = false; + + if (!enc->stream_handle) { + struct rvid_buffer fb; + enc->stream_handle = si_vid_alloc_stream_handle(); + enc->si = CALLOC_STRUCT(rvid_buffer); + si_vid_create_buffer(enc->screen, enc->si, 128 * 1024, PIPE_USAGE_STAGING); + si_vid_create_buffer(enc->screen, &fb, 4096, PIPE_USAGE_STAGING); + enc->fb = &fb; + enc->begin(enc, pic); + flush(enc); + si_vid_destroy_buffer(&fb); + } } static void radeon_enc_encode_bitstream(struct pipe_video_codec *encoder, |