From: Ville Syrjälä <[email protected]> Use the correct register (Yn_01) with first half of the Y samples instead of using the register (Yn_23) with the second half twice when computing the green channel.
Also use the Yn_01 register name instead of Yn for the red channel as well, just for a bit of extra consistency. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89807 Signed-off-by: Ville Syrjälä <[email protected]> --- src/render_program/exa_wm_yuv_rgb.g8a | 4 ++-- src/render_program/exa_wm_yuv_rgb.g8b | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/src/render_program/exa_wm_yuv_rgb.g8a b/src/render_program/exa_wm_yuv_rgb.g8a index 7def093..34973ba 100644 --- a/src/render_program/exa_wm_yuv_rgb.g8a +++ b/src/render_program/exa_wm_yuv_rgb.g8a @@ -76,7 +76,7 @@ add (16) Cbn<1>F Cb<8,8,1>F -0.501961F { compr align1 }; /* * R = Y + Cr * 1.596 */ -mov (8) acc0<1>F Yn<8,8,1>F { compr align1 }; +mov (8) acc0<1>F Yn_01<8,8,1>F { compr align1 }; mac.sat(8) src_sample_r_01<1>F Crn_01<8,8,1>F 1.596F { compr align1 }; mov (8) acc0<1>F Yn_23<8,8,1>F { compr align1 }; @@ -84,7 +84,7 @@ mac.sat(8) src_sample_r_23<1>F Crn_23<8,8,1>F 1.596F { compr align1 }; /* * G = Crn * -0.813 + Cbn * -0.392 + Y */ -mov (8) acc0<1>F Yn_23<8,8,1>F { compr align1 }; +mov (8) acc0<1>F Yn_01<8,8,1>F { compr align1 }; mac (8) acc0<1>F Crn_01<8,8,1>F -0.813F { compr align1 }; mac.sat(8) src_sample_g_01<1>F Cbn_01<8,8,1>F -0.392F { compr align1 }; diff --git a/src/render_program/exa_wm_yuv_rgb.g8b b/src/render_program/exa_wm_yuv_rgb.g8b index 4494953..2cd6fc4 100644 --- a/src/render_program/exa_wm_yuv_rgb.g8b +++ b/src/render_program/exa_wm_yuv_rgb.g8b @@ -6,7 +6,7 @@ { 0x80600048, 0x21c03ae8, 0x3e8d02c0, 0x3fcc49ba }, { 0x00600001, 0x24003ae0, 0x008d0320, 0x00000000 }, { 0x80600048, 0x21e03ae8, 0x3e8d02e0, 0x3fcc49ba }, - { 0x00600001, 0x24003ae0, 0x008d0320, 0x00000000 }, + { 0x00600001, 0x24003ae0, 0x008d0300, 0x00000000 }, { 0x00600048, 0x24003ae0, 0x3e8d02c0, 0xbf5020c5 }, { 0x80600048, 0x22003ae8, 0x3e8d0340, 0xbec8b439 }, { 0x00600001, 0x24003ae0, 0x008d0320, 0x00000000 }, -- 2.0.5 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
