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authorKarl Berry <karl@freefriends.org>2019-08-10 16:06:35 +0000
committerKarl Berry <karl@freefriends.org>2019-08-10 16:06:35 +0000
commitbbb53f06c6f48d4c675d250829032e09f4065a86 (patch)
tree0583c905a5d67f3e1447456048b2e479311e4e83 /Build/source/utils/asymptote/tr.cc
parentefd1dbbaa1332a9534c25024a0c295f423714851 (diff)
asy 2.52 sources
git-svn-id: svn://tug.org/texlive/trunk@51856 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/utils/asymptote/tr.cc')
-rw-r--r--Build/source/utils/asymptote/tr.cc9
1 files changed, 0 insertions, 9 deletions
diff --git a/Build/source/utils/asymptote/tr.cc b/Build/source/utils/asymptote/tr.cc
index 4408f4f219a..c62301cc432 100644
--- a/Build/source/utils/asymptote/tr.cc
+++ b/Build/source/utils/asymptote/tr.cc
@@ -307,7 +307,6 @@ void trPerspective(TRcontext *tr,
void trBeginTile(TRcontext *tr)
{
- GLint matrixMode;
GLint tileWidth, tileHeight, border;
GLdouble left, right, bottom, top;
@@ -355,11 +354,6 @@ void trBeginTile(TRcontext *tr)
glViewport(0, 0, tileWidth, tileHeight); /* tile size including border */
- /* save current matrix mode */
- glGetIntegerv(GL_MATRIX_MODE, &matrixMode);
- glMatrixMode(GL_PROJECTION);
- glLoadIdentity();
-
/* compute projection parameters */
left = tr->Left + (tr->Right - tr->Left)
* (tr->CurrentColumn * tr->TileWidthNB - border) / tr->ImageWidth;
@@ -372,9 +366,6 @@ void trBeginTile(TRcontext *tr)
frustum(left, right, bottom, top, tr->Near, tr->Far);
else
ortho(left, right, bottom, top, tr->Near, tr->Far);
-
- /* restore user's matrix mode */
- glMatrixMode(matrixMode);
}