[Mesa-dev] [PATCH 2/3] radeon/vce:Add support for frame_cropping_flag of VAEncSequenceParameterBufferH264

[Sahu, Satyajit]

From: suresh guttula <suresh.guttula at amd.com>

This patch will add support for frame_cropping when the input size is not
matched with aligned size. Currently vaapi driver ignores frame cropping
values provided by client. This change will update SPS nalu with proper
cropping values.

Signed-off-by: Satyajit Sahu <satyajit.sahu at amd.com>
---
 src/gallium/drivers/radeon/radeon_vce_52.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/gallium/drivers/radeon/radeon_vce_52.c b/src/gallium/drivers/radeon/radeon_vce_52.c
index fc7ddc62a90..53f7b2f5fb5 100644
--- a/src/gallium/drivers/radeon/radeon_vce_52.c
+++ b/src/gallium/drivers/radeon/radeon_vce_52.c
@@ -83,6 +83,12 @@ static void get_pic_control_param(struct rvce_encoder *enc, struct pipe_h264_enc
 	encNumMBsPerSlice *= align(enc->base.height, 16) / 16;
 	enc->enc_pic.pc.enc_crop_right_offset = (align(enc->base.width, 16) - enc->base.width) >> 1;
 	enc->enc_pic.pc.enc_crop_bottom_offset = (align(enc->base.height, 16) - enc->base.height) >> 1;
+	if (pic->pic_ctrl.enc_frame_cropping_flag) {
+		enc->enc_pic.pc.enc_crop_left_offset = pic->pic_ctrl.enc_frame_crop_left_offset;
+		enc->enc_pic.pc.enc_crop_right_offset = pic->pic_ctrl.enc_frame_crop_right_offset;
+		enc->enc_pic.pc.enc_crop_top_offset = pic->pic_ctrl.enc_frame_crop_top_offset;
+		enc->enc_pic.pc.enc_crop_bottom_offset = pic->pic_ctrl.enc_frame_crop_bottom_offset;
+	}
 	enc->enc_pic.pc.enc_num_mbs_per_slice = encNumMBsPerSlice;
 	enc->enc_pic.pc.enc_b_pic_pattern = MAX2(enc->base.max_references, 1) - 1;
 	enc->enc_pic.pc.enc_number_of_reference_frames = MIN2(enc->base.max_references, 2);
-- 
2.19.1