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st/va: add slice parameter handling for VP9 

Signed-off-by: Leo Liu <leo.liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
This commit is contained in:
Leo Liu 2018-03-14 16:27:18 -04:00
parent 05176fe65e
commit bf0f5fe929
1 changed files with 24 additions and 1 deletions
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25
src/gallium/state_trackers/va/picture_vp9.c
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@ -84,5 +84,28 @@ void vlVaHandlePictureParameterBufferVP9(vlVaDriver *drv, vlVaContext *context,
void vlVaHandleSliceParameterBufferVP9(vlVaContext *context, vlVaBuffer *buf)
{
/* TODO */
VASliceParameterBufferVP9 *vp9 = buf->data;
int i;
assert(buf->size >= sizeof(VASliceParameterBufferVP9) && buf->num_elements == 1);
context->desc.vp9.slice_parameter.slice_data_size = vp9->slice_data_size;
context->desc.vp9.slice_parameter.slice_data_offset = vp9->slice_data_offset;
context->desc.vp9.slice_parameter.slice_data_flag = vp9->slice_data_flag;
for (i = 0; i < 8; ++i) {
context->desc.vp9.slice_parameter.seg_param[i].segment_flags.segment_reference_enabled =
vp9->seg_param[i].segment_flags.fields.segment_reference_enabled;
context->desc.vp9.slice_parameter.seg_param[i].segment_flags.segment_reference =
vp9->seg_param[i].segment_flags.fields.segment_reference;
context->desc.vp9.slice_parameter.seg_param[i].segment_flags.segment_reference_skipped =
vp9->seg_param[i].segment_flags.fields.segment_reference_skipped;
memcpy(context->desc.vp9.slice_parameter.seg_param[i].filter_level, vp9->seg_param[i].filter_level, 4 * 2);
context->desc.vp9.slice_parameter.seg_param[i].luma_ac_quant_scale = vp9->seg_param[i].luma_ac_quant_scale;
context->desc.vp9.slice_parameter.seg_param[i].luma_dc_quant_scale = vp9->seg_param[i].luma_dc_quant_scale;
context->desc.vp9.slice_parameter.seg_param[i].chroma_ac_quant_scale = vp9->seg_param[i].chroma_ac_quant_scale;
context->desc.vp9.slice_parameter.seg_param[i].chroma_dc_quant_scale = vp9->seg_param[i].chroma_dc_quant_scale;
}
}