[Libva] [libva-intel-driver PATCH] decode/VP8: HW needs 1 extra byte for each partition

[Sean V Kelley]

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On 02/24/2015 08:41 PM, Xiang, Haihao wrote:
> From: Zhong Li <zhong.li at intel.com>
> 
> Signed-off-by: Zhong Li <zhong.li at intel.com> Signed-off-by: Xiang,
> Haihao <haihao.xiang at intel.com> --- src/gen8_mfd.c | 4 ++-- 1 file
> changed, 2 insertions(+), 2 deletions(-)


lgtm, tested on a Dell XPS 13 (BDW Core i7)

Reviewed-by: Sean V Kelley <seanvk at posteo.de>
Tested-by: Sean V Kelley <seanvk at posteo.de>

Thanks,

Sean

> 
> diff --git a/src/gen8_mfd.c b/src/gen8_mfd.c index 398dd33..b100723
> 100644 --- a/src/gen8_mfd.c +++ b/src/gen8_mfd.c @@ -2985,13
> +2985,13 @@ gen8_mfd_vp8_bsd_object(VADriverContextP ctx, 
> pic_param->bool_coder_ctx.value << 24 | /* Partition 0 Count
> Entropy Value */ 0);
> 
> -    OUT_BCS_BATCH(batch, partition_size_0); +
> OUT_BCS_BATCH(batch, partition_size_0 + 1); OUT_BCS_BATCH(batch,
> offset); //partion sizes in bytes are present after the above first
> partition when there are more than one token partition offset +=
> (partition_size_0 + 3 * (slice_param->num_of_partitions - 2)); for
> (i = 1; i < 9; i++) { if (i < slice_param->num_of_partitions) { -
> OUT_BCS_BATCH(batch, slice_param->partition_size[i]); +
> OUT_BCS_BATCH(batch, slice_param->partition_size[i] + 1); 
> OUT_BCS_BATCH(batch, offset); } else { OUT_BCS_BATCH(batch, 0);
> 
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