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author couriersud <couriersud@gmx.org>2019-11-24 17:07:09 +0100
committer Vas Crabb <vas@vastheman.com>2019-11-25 08:32:38 +1100
commita281c422ffdc8c123098ccd26cc3f0fe0654ef9d (patch)
tree1fcb65bdb08d2ba649049944b4d94cd2d3e7aa13
parent08ae088175afad2feabbca3b1aa46bd8371730d7 (diff)
bgfx: Fix edge case around B/C/G settings. [Couriersud]
If e.g. kidniki is started with default gamma (1.0), changing gamma with slider doesn't work. Setting to a gamma <> 1 and restarting MAME will apply the gamma. This commit fixes this.
-rw-r--r--src/osd/modules/render/drawbgfx.cpp3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/osd/modules/render/drawbgfx.cpp b/src/osd/modules/render/drawbgfx.cpp
index cfcb3d687ca..54b113ac146 100644
--- a/src/osd/modules/render/drawbgfx.cpp
+++ b/src/osd/modules/render/drawbgfx.cpp
@@ -1200,7 +1200,8 @@ uint32_t renderer_bgfx::get_texture_hash(render_primitive *prim)
}
return hash;
#else
- return (reinterpret_cast<size_t>(prim->texture.base)) & 0xffffffff;
+ //return (reinterpret_cast<size_t>(prim->texture.base)) & 0xffffffff;
+ return (reinterpret_cast<size_t>(prim->texture.base) ^ reinterpret_cast<size_t>(prim->texture.palette)) & 0xffffffff;
#endif
}