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author smf- <smf-@users.noreply.github.com>2018-09-24 13:52:32 +0100
committer smf- <smf-@users.noreply.github.com>2018-09-24 14:59:39 +0100
commit7a6ba5c48286ff2f2c081576031b7c60cd50861b (patch)
tree838bb645d01d4a27c89e8b7f24e3137131711c38
parentb99742eacb6fb2ea4e697ce948acb448cd4be76e (diff)
PSX GPU: Copy the textures STP bit, which improves Silent Hill. [smf]
-rw-r--r--src/devices/video/psx.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/src/devices/video/psx.cpp b/src/devices/video/psx.cpp
index 262277dcdf3..5713a5aa1f0 100644
--- a/src/devices/video/psx.cpp
+++ b/src/devices/video/psx.cpp
@@ -1045,7 +1045,8 @@ void psxgpu_device::decode_tpage( uint32_t tpage )
WRITE_PIXEL( \
p_n_redshade[ p_n_redlevel[ n_bgr ] | n_r.w.h ] | \
p_n_greenshade[ p_n_greenlevel[ n_bgr ] | n_g.w.h ] | \
- p_n_blueshade[ p_n_bluelevel[ n_bgr ] | n_b.w.h ] ) \
+ p_n_blueshade[ p_n_bluelevel[ n_bgr ] | n_b.w.h ] | \
+ ( n_bgr & 0x8000 ) ) \
} \
p_vram++; \
PIXELUPDATE \
@@ -1060,7 +1061,8 @@ void psxgpu_device::decode_tpage( uint32_t tpage )
WRITE_PIXEL( \
p_n_redtrans[ p_n_f[ p_n_redlevel[ n_bgr ] | n_r.w.h ] | p_n_redb[ *( p_vram ) ] ] | \
p_n_greentrans[ p_n_f[ p_n_greenlevel[ n_bgr ] | n_g.w.h ] | p_n_greenb[ *( p_vram ) ] ] | \
- p_n_bluetrans[ p_n_f[ p_n_bluelevel[ n_bgr ] | n_b.w.h ] | p_n_blueb[ *( p_vram ) ] ] ) \
+ p_n_bluetrans[ p_n_f[ p_n_bluelevel[ n_bgr ] | n_b.w.h ] | p_n_blueb[ *( p_vram ) ] ] | \
+ 0x8000 ) \
} \
else \
{ \