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| author | marha <marha@users.sourceforge.net> | 2014-10-01 20:47:44 +0200 |
|---|---|---|
| committer | marha <marha@users.sourceforge.net> | 2014-10-01 20:47:44 +0200 |
| commit | 30eb28e89e513ba7c04e8424be0cba326a01882b (patch) | |
| tree | c84d1ffa742ebc6f077abb20a6b80c56ddaea888 /mesalib/src/mesa/tnl/t_vb_cliptmp.h | |
| parent | 438af0c7d4bf60b408b259c88205ff2193195466 (diff) | |
| download | vcxsrv-30eb28e89e513ba7c04e8424be0cba326a01882b.tar.gz vcxsrv-30eb28e89e513ba7c04e8424be0cba326a01882b.tar.bz2 vcxsrv-30eb28e89e513ba7c04e8424be0cba326a01882b.zip | |
libxtrans pixman fontconfig mesa xserver xkeyboard-config git update 1 Oct 2014
plink 10277
xserver commit d3d845ca9e92f0a2ccde93f4242d7769cfe14164
xkeyboard-config commit 73aa90ce32967747c84a1b5fe32cee329bc3bbcf
pixman commit f078727f392bc9f235df916e75634ed87177b9b4
libxtrans commit 7cbad9fe2e61cd9d5caeaf361826a6f4bd320f03
fontconfig commit 1082161ea303cf2bbc13b62a191662984131e820
mesa commit 4f7916ab4f8093fa33519dfa3d08e73b4d35ebe3
Diffstat (limited to 'mesalib/src/mesa/tnl/t_vb_cliptmp.h')
| -rw-r--r-- | mesalib/src/mesa/tnl/t_vb_cliptmp.h | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/mesalib/src/mesa/tnl/t_vb_cliptmp.h b/mesalib/src/mesa/tnl/t_vb_cliptmp.h index 83de16d76..7dafb83cf 100644 --- a/mesalib/src/mesa/tnl/t_vb_cliptmp.h +++ b/mesalib/src/mesa/tnl/t_vb_cliptmp.h @@ -41,12 +41,12 @@ do { \ GLuint idx = inlist[i]; \ GLfloat dp = CLIP_DOTPROD(idx, A, B, C, D ); \ \ - if (!IS_NEGATIVE(dpPrev)) { \ + if (dpPrev >= 0.0f) { \ outlist[outcount++] = idxPrev; \ } \ \ if (DIFFERENT_SIGNS(dp, dpPrev)) { \ - if (IS_NEGATIVE(dp)) { \ + if (dp < 0.0f) { \ /* Going out of bounds. Avoid division by zero as we \ * know dp != dpPrev from DIFFERENT_SIGNS, above. \ */ \ @@ -85,15 +85,15 @@ do { \ if (mask & PLANE_BIT) { \ const GLfloat dp0 = CLIP_DOTPROD( v0, A, B, C, D ); \ const GLfloat dp1 = CLIP_DOTPROD( v1, A, B, C, D ); \ - const GLboolean neg_dp0 = IS_NEGATIVE(dp0); \ - const GLboolean neg_dp1 = IS_NEGATIVE(dp1); \ + const GLboolean neg_dp0 = dp0 < 0.0f; \ + const GLboolean neg_dp1 = dp1 < 0.0f; \ \ /* For regular clipping, we know from the clipmask that one \ * (or both) of these must be negative (otherwise we wouldn't \ * be here). \ * For userclip, there is only a single bit for all active \ * planes, so we can end up here when there is nothing to do, \ - * hence the second IS_NEGATIVE() test: \ + * hence the second < 0.0f test: \ */ \ if (neg_dp0 && neg_dp1) \ return; /* both vertices outside clip plane: discard */ \ |