diff options
Diffstat (limited to 'src/gen75_vme.c')
| -rw-r--r-- | src/gen75_vme.c | 37 |
1 files changed, 35 insertions, 2 deletions
diff --git a/src/gen75_vme.c b/src/gen75_vme.c index 3935528..3e769ed 100644 --- a/src/gen75_vme.c +++ b/src/gen75_vme.c @@ -916,14 +916,47 @@ gen75_vme_mpeg2_pipeline_programing(VADriverContextP ctx, { struct gen6_vme_context *vme_context = encoder_context->vme_context; struct intel_batchbuffer *batch = encoder_context->base.batch; + VAEncPictureParameterBufferMPEG2 *pic_param = NULL; VAEncSequenceParameterBufferMPEG2 *seq_param = (VAEncSequenceParameterBufferMPEG2 *)encode_state->seq_param_ext->buffer; int width_in_mbs = ALIGN(seq_param->picture_width, 16) / 16; int height_in_mbs = ALIGN(seq_param->picture_height, 16) / 16; + bool allow_hwscore = true; + int s; + int kernel_shader; - gen75_vme_mpeg2_fill_vme_batchbuffer(ctx, + pic_param = (VAEncPictureParameterBufferMPEG2 *)encode_state->pic_param_ext->buffer; + + for (s = 0; s < encode_state->num_slice_params_ext; s++) { + int j; + VAEncSliceParameterBufferMPEG2 *slice_param = (VAEncSliceParameterBufferMPEG2 *)encode_state->slice_params_ext[s]->buffer; + + for (j = 0; j < encode_state->slice_params_ext[s]->num_elements; j++) { + if (slice_param->macroblock_address % width_in_mbs) { + allow_hwscore = false; + break; + } + } + } + + pic_param = (VAEncPictureParameterBufferMPEG2 *)encode_state->pic_param_ext->buffer; + if (pic_param->picture_type == VAEncPictureTypeIntra) { + allow_hwscore = false; + kernel_shader = VME_INTRA_SHADER; + } else { + kernel_shader = VME_INTER_SHADER; + } + + if (allow_hwscore) + gen7_vme_mpeg2_walker_fill_vme_batchbuffer(ctx, + encode_state, + width_in_mbs, height_in_mbs, + kernel_shader, + encoder_context); + else + gen75_vme_mpeg2_fill_vme_batchbuffer(ctx, encode_state, width_in_mbs, height_in_mbs, - is_intra ? VME_INTRA_SHADER : VME_INTER_SHADER, + kernel_shader, 0, encoder_context); |