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| author | Zhao Yakui <yakui.zhao@intel.com> | 2013-10-14 09:56:30 +0800 |
|---|---|---|
| committer | Xiang, Haihao <haihao.xiang@intel.com> | 2013-11-13 15:32:51 +0800 |
| commit | 7b6c3bfa1111b26a5519438a9eca67ff88d7ef04 (patch) | |
| tree | af222e7f0492c80e5fef2e912a41912669dc0878 /src/shaders | |
| parent | 0bb182049c3d290ed8affdf2b462b379d6f7de55 (diff) | |
| download | libva-intel-driver-7b6c3bfa1111b26a5519438a9eca67ff88d7ef04.tar.gz libva-intel-driver-7b6c3bfa1111b26a5519438a9eca67ff88d7ef04.tar.bz2 libva-intel-driver-7b6c3bfa1111b26a5519438a9eca67ff88d7ef04.zip | |
Fix one error of VME shader for MPEG2 encoding
Otherwise the MPEG2 encoding will use the incorrect prediction result for the
macroblocks in the first row if the MVP is used.
Signed-off-by: Zhao Yakui <yakui.zhao@intel.com>
(cherry picked from commit 44889dc0f3054cce226d5c09d431022fdffe3aac)
Diffstat (limited to 'src/shaders')
| -rw-r--r-- | src/shaders/vme/mpeg2_inter_haswell.asm | 2 | ||||
| -rw-r--r-- | src/shaders/vme/mpeg2_inter_haswell.g75b | 2 | ||||
| -rw-r--r-- | src/shaders/vme/mpeg2_inter_ivb.asm | 2 | ||||
| -rw-r--r-- | src/shaders/vme/mpeg2_inter_ivb.g7b | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/src/shaders/vme/mpeg2_inter_haswell.asm b/src/shaders/vme/mpeg2_inter_haswell.asm index 0e91a04..c224cf0 100644 --- a/src/shaders/vme/mpeg2_inter_haswell.asm +++ b/src/shaders/vme/mpeg2_inter_haswell.asm @@ -291,7 +291,7 @@ mb_mvp_start: add (1) tmp_reg0.0<1>:d mbb_result.0<0,1,0>:d mbc_result.0<0,1,0>:d {align1}; cmp.z.f0.0 (1) null:d tmp_reg0.0<0,1,0>:d 0:d {align1}; (-f0.0) jmpi (1) mb_median_start; -cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 1:d {align1}; +cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 0:d {align1}; (f0.0) mov (1) mbb_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; (f0.0) mov (1) mbc_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; (f0.0) mov (1) mbb_result.20<1>:uw mba_result.20<0,1,0>:uw {align1}; diff --git a/src/shaders/vme/mpeg2_inter_haswell.g75b b/src/shaders/vme/mpeg2_inter_haswell.g75b index d6625e3..25c629d 100644 --- a/src/shaders/vme/mpeg2_inter_haswell.g75b +++ b/src/shaders/vme/mpeg2_inter_haswell.g75b @@ -97,7 +97,7 @@ { 0x00000040, 0x240014a5, 0x00000b00, 0x00000b20 }, { 0x01000010, 0x20001ca4, 0x00000400, 0x00000000 }, { 0x00110020, 0x34001c00, 0x00001400, 0x00000080 }, - { 0x02000010, 0x20001ca4, 0x00000ae0, 0x00000001 }, + { 0x02000010, 0x20001ca4, 0x00000ae0, 0x00000000 }, { 0x00010001, 0x2b040021, 0x00000ae4, 0x00000000 }, { 0x00010001, 0x2b240021, 0x00000ae4, 0x00000000 }, { 0x00010001, 0x2b140129, 0x00000af4, 0x00000000 }, diff --git a/src/shaders/vme/mpeg2_inter_ivb.asm b/src/shaders/vme/mpeg2_inter_ivb.asm index 261e74c..dde9643 100644 --- a/src/shaders/vme/mpeg2_inter_ivb.asm +++ b/src/shaders/vme/mpeg2_inter_ivb.asm @@ -304,7 +304,7 @@ mb_mvp_start: add (1) tmp_reg0.0<1>:d mbb_result.0<0,1,0>:d mbc_result.0<0,1,0>:d {align1}; cmp.z.f0.0 (1) null:d tmp_reg0.0<0,1,0>:d 0:d {align1}; (-f0.0) jmpi (1) mb_median_start; -cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 1:d {align1}; +cmp.nz.f0.0 (1) null:d mba_result.0<0,1,0>:d 0:d {align1}; (f0.0) mov (1) mbb_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; (f0.0) mov (1) mbc_result.4<1>:ud mba_result.4<0,1,0>:ud {align1}; (f0.0) mov (1) mbb_result.20<1>:uw mba_result.20<0,1,0>:uw {align1}; diff --git a/src/shaders/vme/mpeg2_inter_ivb.g7b b/src/shaders/vme/mpeg2_inter_ivb.g7b index 2ef3b13..1ffcdd5 100644 --- a/src/shaders/vme/mpeg2_inter_ivb.g7b +++ b/src/shaders/vme/mpeg2_inter_ivb.g7b @@ -105,7 +105,7 @@ { 0x00000040, 0x240014a5, 0x00000b00, 0x00000b20 }, { 0x01000010, 0x20001ca4, 0x00000400, 0x00000000 }, { 0x00110020, 0x34001c00, 0x00001400, 0x00000010 }, - { 0x02000010, 0x20001ca4, 0x00000ae0, 0x00000001 }, + { 0x02000010, 0x20001ca4, 0x00000ae0, 0x00000000 }, { 0x00010001, 0x2b040021, 0x00000ae4, 0x00000000 }, { 0x00010001, 0x2b240021, 0x00000ae4, 0x00000000 }, { 0x00010001, 0x2b140129, 0x00000af4, 0x00000000 }, |