From 6c3c2044c0f29f35f0bb3fcb97228fad8a96d16d Mon Sep 17 00:00:00 2001 From: arbee Date: Sun, 26 Apr 2020 14:02:28 -0400 Subject: [PATCH] apple2: fix DHGR shift, NTSC artifact colors work with HLSL (GitHub issue #6308) [Colin Howell, R. Belmont] --- src/mame/video/apple2.cpp | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/mame/video/apple2.cpp b/src/mame/video/apple2.cpp index b55fb1c4c84..5a9070de63c 100644 --- a/src/mame/video/apple2.cpp +++ b/src/mame/video/apple2.cpp @@ -1245,7 +1245,7 @@ void a2_video_device::dhgr_update(screen_device &screen, bitmap_ind16 &bitmap, c break; case 1: - w >>= 7; + w >>= 6; for (b = 0; b < 7; b++) { v = (w & 1); @@ -1255,7 +1255,7 @@ void a2_video_device::dhgr_update(screen_device &screen, bitmap_ind16 &bitmap, c break; case 2: - w >>= 7; + w >>= 6; for (b = 0; b < 7; b++) { v = (w & 1); @@ -1265,7 +1265,7 @@ void a2_video_device::dhgr_update(screen_device &screen, bitmap_ind16 &bitmap, c break; case 3: - w >>= 7; + w >>= 6; for (b = 0; b < 7; b++) { v = (w & 1);