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| author | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2014-06-04 10:36:28 +0200 |
|---|---|---|
| committer | Gwenole Beauchesne <gwenole.beauchesne@intel.com> | 2014-06-05 10:27:32 +0200 |
| commit | 60ea472b116a2e245fa8579355c47eb501bfa20a (patch) | |
| tree | 7a5134d62c29ca9a03a6e81aebd18da4babdfcc8 | |
| parent | 628c958f4881900548ed80be1286060db68e0115 (diff) | |
| download | libva-intel-driver-60ea472b116a2e245fa8579355c47eb501bfa20a.tar.gz libva-intel-driver-60ea472b116a2e245fa8579355c47eb501bfa20a.tar.bz2 libva-intel-driver-60ea472b116a2e245fa8579355c47eb501bfa20a.zip | |
decoder: h264: don't allocate bottom DMV buffer on Broadwell.
Broadwell now uses a unique DMV buffer, irrespective of any field
coding mode. The dmv_buffer is not used, so it doesn't need to be
allocated at all.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
| -rw-r--r-- | src/gen8_mfd.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/src/gen8_mfd.c b/src/gen8_mfd.c index 10495d8..a080504 100644 --- a/src/gen8_mfd.c +++ b/src/gen8_mfd.c @@ -78,9 +78,8 @@ gen8_mfd_init_avc_surface(VADriverContextP ctx, obj_surface->private_data = gen7_avc_surface; } - gen7_avc_surface->dmv_bottom_flag = (pic_param->pic_fields.bits.field_pic_flag && - !pic_param->seq_fields.bits.direct_8x8_inference_flag); - + /* DMV buffers now relate to the whole frame, irrespective of + field coding modes */ if (gen7_avc_surface->dmv_top == NULL) { gen7_avc_surface->dmv_top = dri_bo_alloc(i965->intel.bufmgr, "direct mv w/r buffer", @@ -88,15 +87,6 @@ gen8_mfd_init_avc_surface(VADriverContextP ctx, 0x1000); assert(gen7_avc_surface->dmv_top); } - - if (gen7_avc_surface->dmv_bottom_flag && - gen7_avc_surface->dmv_bottom == NULL) { - gen7_avc_surface->dmv_bottom = dri_bo_alloc(i965->intel.bufmgr, - "direct mv w/r buffer", - width_in_mbs * height_in_mbs * 128, - 0x1000); - assert(gen7_avc_surface->dmv_bottom); - } } static void |