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authorBoyuan Zhang <boyuan.zhang@amd.com>2017-11-07 16:20:05 -0500
committerLeo Liu <leo.liu@amd.com>2017-11-17 12:25:47 -0500
commit47443bc9f054a31b1ba92890a25655953116e080 (patch)
tree4b3abdd983738e738e2a62e7f3869237b9744b4f
parentf40fe728a1fb077cf288661af7892056c7fd0169 (diff)
radeon/vcn: add encode bitstream
Add implementation for encode_bitstream interface for vcn encode. Signed-off-by: Boyuan Zhang <boyuan.zhang@amd.com> Acked-by: Christian K├Ânig <christian.koenig@amd.com>
-rw-r--r--src/gallium/drivers/radeon/radeon_vcn_enc.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/src/gallium/drivers/radeon/radeon_vcn_enc.c b/src/gallium/drivers/radeon/radeon_vcn_enc.c
index 0a2c5d86de2..f78672a1b1a 100644
--- a/src/gallium/drivers/radeon/radeon_vcn_enc.c
+++ b/src/gallium/drivers/radeon/radeon_vcn_enc.c
@@ -155,7 +155,19 @@ static void radeon_enc_encode_bitstream(struct pipe_video_codec *encoder,
struct pipe_resource *destination,
void **fb)
{
- /* TODO*/
+ struct radeon_encoder *enc = (struct radeon_encoder*)encoder;
+ enc->get_buffer(destination, &enc->bs_handle, NULL);
+ enc->bs_size = destination->width0;
+
+ *fb = enc->fb = CALLOC_STRUCT(rvid_buffer);
+
+ if (!si_vid_create_buffer(enc->screen, enc->fb, 4096, PIPE_USAGE_STAGING)) {
+ RVID_ERR("Can't create feedback buffer.\n");
+ return;
+ }
+
+ enc->need_feedback = true;
+ enc->encode(enc);
}
static void radeon_enc_end_frame(struct pipe_video_codec *encoder,