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commit c006ba6721ee75ac15be2c49b5d0ffd62f3c1433 Author: Sven Eckelmann <[email protected]> Date: Mon Oct 19 23:24:21 2009 +0200 Reduce flickering when enabling fog in rice When enabling fog in rice video plugin some polygons near the camera starts to flicker, turn to white or disappear completely. This happens due to negative fog coords send to OpenGL. This is invalid and should be clamped to 0.0 in that case. --- debian/changelog | 7 +++++++ debian/patches/rice_fog.patch | 22 ++++++++++++++++++++++ debian/patches/series | 1 + 3 files changed, 30 insertions(+) diff --git a/debian/changelog b/debian/changelog index c6a8777..c9ebe45 100644 --- a/debian/changelog +++ b/debian/changelog @@ -1,3 +1,10 @@ +mupen64plus (1.5+dfsg1-8) UNRELEASED; urgency=low + + * debian/patches: + - Add rice_fog.patch, Reduce flickering when enabling fog in rice + + -- Sven Eckelmann <[email protected]> Mon, 19 Oct 2009 23:23:05 +0200 + mupen64plus (1.5+dfsg1-7) unstable; urgency=low * debian/patches: diff --git a/debian/patches/rice_fog.patch b/debian/patches/rice_fog.patch new file mode 100644 index 0000000..76cda0b --- /dev/null +++ b/debian/patches/rice_fog.patch @@ -0,0 +1,22 @@ +Description: Reduce flickering when enabling fog in rice + When enabling fog in rice video plugin some polygons near the camera starts to + flicker, turn to white or disappear completely. This happens due to negative + fog coords send to OpenGL. This is invalid and should be clamped to 0.0 in that + case. +Bug: http://code.google.com/p/mupen64plus/issues/detail?id=30 +Author: Jonathan Kleinehellefort <[email protected]> + +--- +diff --git a/rice_video/RenderBase.cpp b/rice_video/RenderBase.cpp +index a5dcc2e716c8b5ea9c4a88bdf70815f4a2912ce4..16372271c500872abc7e9ed6fba4482ed7ce1a99 100644 +--- a/rice_video/RenderBase.cpp ++++ b/rice_video/RenderBase.cpp +@@ -854,7 +854,7 @@ void InitVertex(uint32 dwV, uint32 vtxIndex, bool bTexture, bool openGL) + g_vtxProjected5[vtxIndex][1] = g_vtxTransformed[dwV].y; + g_vtxProjected5[vtxIndex][2] = g_vtxTransformed[dwV].z; + g_vtxProjected5[vtxIndex][3] = g_vtxTransformed[dwV].w; +- g_vtxProjected5[vtxIndex][4] = g_vecProjected[dwV].z; ++ g_vtxProjected5[vtxIndex][4] = max(0.0, g_vecProjected[dwV].z); + + if( g_vtxTransformed[dwV].w < 0 ) g_vtxProjected5[vtxIndex][4] = 0; + g_vtxIndex[vtxIndex] = vtxIndex; diff --git a/debian/patches/series b/debian/patches/series index e25eb7a..e5febe9 100644 --- a/debian/patches/series +++ b/debian/patches/series @@ -34,3 +34,4 @@ fix_r0_override.patch resume_on_start.patch osd-pause-crash.patch system-liblzma.patch +rice_fog.patch -- Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pkg-games/mupen64plus.git _______________________________________________ Pkg-games-commits mailing list [email protected] http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/pkg-games-commits
