st/va/enc: Add support for frame_cropping_flag of VAEncSequenceParameterBufferH264

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@amd.com>
Reviewed-by: Leo Liu <leo.liu@amd.com>

diff --git a/src/gallium/state_trackers/va/picture_h264_enc.c b/src/gallium/state_trackers/va/picture_h264_enc.c
index abfd396..f46b342 100644 (file)
--- a/src/gallium/state_trackers/va/picture_h264_enc.c
+++ b/src/gallium/state_trackers/va/picture_h264_enc.c
@@ -127,6 +127,14 @@ vlVaHandleVAEncSequenceParameterBufferTypeH264(vlVaDriver *drv, vlVaContext *con
    context->desc.h264enc.rate_ctrl.frame_rate_num = h264->time_scale / 2;
    context->desc.h264enc.rate_ctrl.frame_rate_den = h264->num_units_in_tick;
    context->desc.h264enc.pic_order_cnt_type = h264->seq_fields.bits.pic_order_cnt_type;
+
+   if (h264->frame_cropping_flag) {
+      context->desc.h264enc.pic_ctrl.enc_frame_cropping_flag = h264->frame_cropping_flag;
+      context->desc.h264enc.pic_ctrl.enc_frame_crop_left_offset = h264->frame_crop_left_offset;
+      context->desc.h264enc.pic_ctrl.enc_frame_crop_right_offset = h264->frame_crop_right_offset;
+      context->desc.h264enc.pic_ctrl.enc_frame_crop_top_offset = h264->frame_crop_top_offset;
+      context->desc.h264enc.pic_ctrl.enc_frame_crop_bottom_offset = h264->frame_crop_bottom_offset;
+   }
    return VA_STATUS_SUCCESS;
 }