Hello,
The gtkglarea-sharp has a typo in its configure.ac script that causes
the gapi pkg-config check to fail. Also, examples fail to build with the
current Tao.OpenGl bindings due to API changes (bugfixes).
The attached two patches allows gtkglarea-sharp to build (and run)
properly.
Regards,
--
Sam.
Index: examples/shapes/Teapot.cs
===================================================================
--- examples/shapes/Teapot.cs (revision 88350)
+++ examples/shapes/Teapot.cs (working copy)
@@ -78,12 +78,13 @@
{0.84, -1.5, 0.075}
};
- static float[,,] tex =
+ static float[/*2*2*2*/] tex =
{
- { {0, 0},
- {1, 0}},
- { {0, 1},
- {1, 1}}
+ 0, 0,
+ 1, 0,
+
+ 0, 1,
+ 1, 1
};
/* *INDENT-ON* */
@@ -155,7 +156,7 @@
}
}
- gl.glMap2f(gl.GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2, tex[0,0,0]);
+ gl.glMap2f(gl.GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2, tex);
gl.glMap2f(gl.GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, cachedP[i]);
gl.glMapGrid2f(grid, 0.0f, 1.0f, grid, 0.0f, 1.0f);
gl.glEvalMesh2(type, 0, grid, 0, grid);
Index: examples/pick-object/PickWidget.cs
===================================================================
--- examples/pick-object/PickWidget.cs (revision 88350)
+++ examples/pick-object/PickWidget.cs (working copy)
@@ -90,13 +90,13 @@
}
struct hitStruct {
- public uint numNames;
+ public int numNames;
public double minZ;
public double maxZ;
- public uint[] nameStack;
+ public int[] nameStack;
}
- void processHits (int hits, uint[] buffer)
+ void processHits (int hits, int[] buffer)
{
uint i, j=0;
uint names, minZ, maxZ, numberOfNames;
@@ -115,7 +115,7 @@
// Console.WriteLine("Hit occured between [{0} .. {1}]", hit.minZ, hit.maxZ);
// Allocate some space for our hit names
- hit.nameStack = new uint[hit.numNames];
+ hit.nameStack = new int[hit.numNames];
for(int k = 0; k < hit.numNames; k++){
hit.nameStack[k] = buffer[j++];
@@ -177,7 +177,7 @@
}
// Establish a buffer for selection mode values
- uint[] selectBuf = new uint[64];
+ int[] selectBuf = new int[64];
// http://www.mevis.de/opengl/glSelectBuffer.html
gl.glSelectBuffer (64, selectBuf);
@@ -238,4 +238,4 @@
}
}
-}
\ No newline at end of file
+}
Index: examples/rotate-buttons/OldTeapot.cs
===================================================================
--- examples/rotate-buttons/OldTeapot.cs (revision 88350)
+++ examples/rotate-buttons/OldTeapot.cs (working copy)
@@ -78,12 +78,13 @@
{0.84, -1.5, 0.075}
};
- static float[,,] tex =
+ static float[/*2*2*2*/] tex =
{
- { {0, 0},
- {1, 0}},
- { {0, 1},
- {1, 1}}
+ 0, 0,
+ 1, 0,
+
+ 0, 1,
+ 1, 1
};
/* *INDENT-ON* */
@@ -155,7 +156,7 @@
}
}
- gl.glMap2f(gl.GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2, tex[0,0,0]);
+ gl.glMap2f(gl.GL_MAP2_TEXTURE_COORD_2, 0, 1, 2, 2, 0, 1, 4, 2, tex);
gl.glMap2f(gl.GL_MAP2_VERTEX_3, 0, 1, 3, 4, 0, 1, 12, 4, cachedP[i]);
gl.glMapGrid2f(grid, 0.0f, 1.0f, grid, 0.0f, 1.0f);
gl.glEvalMesh2(type, 0, grid, 0, grid);
Index: configure.ac
===================================================================
--- configure.ac (revision 88350)
+++ configure.ac (working copy)
@@ -146,7 +146,7 @@
dnl Find GAPI
GAPI_REQUIRED_VERSION=1.9.0
PKG_CHECK_MODULES(GAPI_DEPENDENCY,
- gapi-2.0 >= GAPI_REQUIRED_VERSION,
+ gapi-2.0 >= $GAPI_REQUIRED_VERSION,
enable_gapi=yes,
enable_gapi=no
)
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