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Commit 0129a0f0 authored by Xiang, Haihao's avatar Xiang, Haihao
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i965_drv_video: fix MBAFF issue

parent aad1c493
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Showing with 18 additions and 12 deletions
i965_drv_video/i965_avc_bsd.c
View file @ 0129a0f0
......@@ -523,10 +523,11 @@ g4x_avc_bsd_object(VADriverContextP ctx,
int encrypted, counter_value, cmd_len;
int slice_hor_pos, slice_ver_pos;
int num_ref_idx_l0, num_ref_idx_l1;
int field_or_mbaff_picture = (pic_param->pic_fields.bits.field_pic_flag ||
pic_param->seq_fields.bits.mb_adaptive_frame_field_flag);
int mbaff_picture = (!pic_param->pic_fields.bits.field_pic_flag &&
pic_param->seq_fields.bits.mb_adaptive_frame_field_flag);
int slice_data_bit_offset;
int weighted_pred_idc = 0;
int first_mb_in_slice = 0;
encrypted = 0; /* FIXME: which flag in VAAPI is used for encryption? */
......@@ -560,9 +561,11 @@ g4x_avc_bsd_object(VADriverContextP ctx,
else if (slice_param->slice_type == SLICE_TYPE_B)
weighted_pred_idc = pic_param->pic_fields.bits.weighted_bipred_idc;
slice_hor_pos = slice_param->first_mb_in_slice % width_in_mbs;
slice_ver_pos = slice_param->first_mb_in_slice / width_in_mbs;
slice_ver_pos <<= (1 + field_or_mbaff_picture); /* FIXME: right ??? */
first_mb_in_slice = slice_param->first_mb_in_slice;
slice_hor_pos = first_mb_in_slice % width_in_mbs;
slice_ver_pos = first_mb_in_slice / width_in_mbs;
first_mb_in_slice = (slice_ver_pos << mbaff_picture) * width_in_mbs + slice_hor_pos;
slice_hor_pos <<= mbaff_picture;
BEGIN_BCS_BATCH(ctx, cmd_len);
OUT_BCS_BATCH(ctx, CMD_AVC_BSD_OBJECT | (cmd_len - 2));
......@@ -596,7 +599,7 @@ g4x_avc_bsd_object(VADriverContextP ctx,
OUT_BCS_BATCH(ctx,
(slice_ver_pos << 24) |
(slice_hor_pos << 16) |
(slice_param->first_mb_in_slice << 0));
(first_mb_in_slice << 0));
OUT_BCS_BATCH(ctx,
(0 << 7) | /* FIXME: ??? */
((0x7 - (slice_data_bit_offset & 0x7)) << 0));
......@@ -636,10 +639,11 @@ ironlake_avc_bsd_object(VADriverContextP ctx,
int encrypted, counter_value;
int slice_hor_pos, slice_ver_pos;
int num_ref_idx_l0, num_ref_idx_l1;
int field_or_mbaff_picture = (pic_param->pic_fields.bits.field_pic_flag ||
pic_param->seq_fields.bits.mb_adaptive_frame_field_flag);
int mbaff_picture = (!pic_param->pic_fields.bits.field_pic_flag &&
pic_param->seq_fields.bits.mb_adaptive_frame_field_flag);
int slice_data_bit_offset;
int weighted_pred_idc = 0;
int first_mb_in_slice;
encrypted = 0; /* FIXME: which flag in VAAPI is used for encryption? */
......@@ -672,9 +676,11 @@ ironlake_avc_bsd_object(VADriverContextP ctx,
else if (slice_param->slice_type == SLICE_TYPE_B)
weighted_pred_idc = pic_param->pic_fields.bits.weighted_bipred_idc;
slice_hor_pos = slice_param->first_mb_in_slice % width_in_mbs;
slice_ver_pos = slice_param->first_mb_in_slice / width_in_mbs;
slice_ver_pos <<= (1 + field_or_mbaff_picture); /* FIXME: right ??? */
first_mb_in_slice = slice_param->first_mb_in_slice;
slice_hor_pos = first_mb_in_slice % width_in_mbs;
slice_ver_pos = first_mb_in_slice / width_in_mbs;
first_mb_in_slice = (slice_ver_pos << mbaff_picture) * width_in_mbs + slice_hor_pos;
slice_hor_pos <<= mbaff_picture;
BEGIN_BCS_BATCH(ctx, 16);
OUT_BCS_BATCH(ctx, CMD_AVC_BSD_OBJECT | (16 - 2));
......@@ -710,7 +716,7 @@ ironlake_avc_bsd_object(VADriverContextP ctx,
OUT_BCS_BATCH(ctx,
(slice_ver_pos << 24) |
(slice_hor_pos << 16) |
(slice_param->first_mb_in_slice << 0));
(first_mb_in_slice << 0));
OUT_BCS_BATCH(ctx,
(0 << 7) | /* FIXME: ??? */
((0x7 - (slice_data_bit_offset & 0x7)) << 0));
......
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