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-rwxr-xr-xsrc/jogl/classes/jogamp/graph/curve/opengl/RegionFactory.java64
-rwxr-xr-xsrc/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java60
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/RenderStateImpl.java57
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/TextRendererImpl01.java12
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java1
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp6
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.vp6
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.fp6
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.vp6
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp (renamed from src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.fp)16
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.vp (renamed from src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp)9
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp6
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-gl2.fp6
-rw-r--r--[-rwxr-xr-x]src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp (renamed from src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02.fp)16
-rw-r--r--src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl4
15 files changed, 141 insertions, 134 deletions
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/RegionFactory.java b/src/jogl/classes/jogamp/graph/curve/opengl/RegionFactory.java
new file mode 100755
index 000000000..b5a89b40a
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/RegionFactory.java
@@ -0,0 +1,64 @@
+/**
+ * Copyright 2010 JogAmp Community. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification, are
+ * permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this list of
+ * conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright notice, this list
+ * of conditions and the following disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY JogAmp Community ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL JogAmp Community OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * The views and conclusions contained in the software and documentation are those of the
+ * authors and should not be interpreted as representing official policies, either expressed
+ * or implied, of JogAmp Community.
+ */
+package jogamp.graph.curve.opengl;
+
+import com.jogamp.graph.curve.Region;
+import com.jogamp.graph.curve.opengl.GLRegion;
+
+/** RegionFactory to create a Context specific Region implementation.
+ *
+ * @see GLRegion
+ */
+public class RegionFactory {
+
+ /**
+ * Create a Region using the passed render mode
+ *
+ * <p> In case {@link Region#TWO_PASS_RENDERING_BIT} is being requested the default texture unit
+ * {@link Region#TWO_PASS_DEFAULT_TEXTURE_UNIT} is being used.</p>
+ *
+ * @param rs the RenderState to be used
+ * @param renderModes bit-field of modes, e.g. {@link Region#VARIABLE_CURVE_WEIGHT_BIT}, {@link Region#TWO_PASS_RENDERING_BIT}
+ */
+ public static GLRegion create(int renderModes) {
+ if( 0 != ( Region.TWO_PASS_RENDERING_BIT & renderModes ) ){
+ return new VBORegion2PES2(renderModes, Region.TWO_PASS_DEFAULT_TEXTURE_UNIT);
+ }
+ else{
+ return new VBORegionSPES2(renderModes);
+ }
+ }
+
+ public static GLRegion createSinglePass(int renderModes) {
+ return new VBORegionSPES2(renderModes);
+ }
+
+ public static GLRegion createTwoPass(int renderModes, int textureUnit) {
+ return new VBORegion2PES2(renderModes, textureUnit);
+ }
+}
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java b/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java
index 09e94d618..dcfe3cae0 100755
--- a/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/RegionRendererImpl01.java
@@ -32,8 +32,8 @@ import javax.media.opengl.GLException;
import jogamp.graph.curve.opengl.shader.AttributeNames;
-import com.jogamp.graph.curve.OutlineShape;
import com.jogamp.graph.curve.Region;
+import com.jogamp.graph.curve.opengl.GLRegion;
import com.jogamp.graph.curve.opengl.RegionRenderer;
import com.jogamp.graph.curve.opengl.RenderState;
import com.jogamp.opengl.util.glsl.ShaderCode;
@@ -41,29 +41,26 @@ import com.jogamp.opengl.util.glsl.ShaderProgram;
import com.jogamp.opengl.util.glsl.ShaderState;
public class RegionRendererImpl01 extends RegionRenderer {
- public RegionRendererImpl01(RenderState rs, int type, boolean uniform) {
- super(rs, type, uniform);
+ public RegionRendererImpl01(RenderState rs, int renderModes) {
+ super(rs, renderModes);
}
- private String getVertexShaderName(){
- return "curverenderer01";
- }
-
- private String getFragmentShaderName(){
- if(!isUniformWeight()){
- return "curverenderer02";
+ @Override
+ protected String getFragmentShaderName(GL2ES2 gl) {
+ if(Region.usesVariableCurveWeight(renderModes)){
+ return "curverenderer02" + getShaderGLVersionSuffix(gl);
}
- return "curverenderer01";
+ return "curverenderer01" + getShaderGLVersionSuffix(gl);
}
protected boolean initShaderProgram(GL2ES2 gl) {
final ShaderState st = rs.getShaderState();
ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, 1, RegionRendererImpl01.class,
- "shader", "shader/bin", getVertexShaderName());
+ "shader", "shader/bin", getVertexShaderName(gl));
ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, 1, RegionRendererImpl01.class,
- "shader", "shader/bin", getFragmentShaderName());
+ "shader", "shader/bin", getFragmentShaderName(gl));
ShaderProgram sp = new ShaderProgram();
sp.add(rsVp);
@@ -86,39 +83,12 @@ public class RegionRendererImpl01 extends RegionRenderer {
}
@Override
- protected void disposeImpl(GL2ES2 gl) {
- super.disposeImpl(gl);
- }
-
-
- @Override
- public void renderOutlineShape(GL2ES2 gl, OutlineShape outlineShape, float[] position, int texSize) {
- if(!isInitialized()){
- throw new GLException("RegionRendererImpl01: not initialized!");
- }
- int hashCode = getHashCode(outlineShape);
- Region region = regions.get(hashCode);
-
- if(null == region) {
- region = createRegion(gl, outlineShape);
- regions.put(hashCode, region);
- }
- region.render(gl, rs, vp_width, vp_height, texSize);
+ protected void destroyImpl(GL2ES2 gl) {
+ super.destroyImpl(gl);
}
-
+
@Override
- public void renderOutlineShapes(GL2ES2 gl, OutlineShape[] outlineShapes, float[] position, int texSize) {
- if(!isInitialized()){
- throw new GLException("RegionRendererImpl01: not initialized!");
- }
-
- int hashCode = getHashCode(outlineShapes);
- Region region = regions.get(hashCode);
-
- if(null == region) {
- region = createRegion(gl, outlineShapes);
- regions.put(hashCode, region);
- }
- region.render(gl, rs, vp_width, vp_height, texSize);
+ protected void drawImpl(GL2ES2 gl, Region region, float[] position, int texSize) {
+ ((GLRegion)region).draw(gl, rs, vp_width, vp_height, texSize);
}
}
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/RenderStateImpl.java b/src/jogl/classes/jogamp/graph/curve/opengl/RenderStateImpl.java
index 350c77d98..996ab4c02 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/RenderStateImpl.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/RenderStateImpl.java
@@ -31,23 +31,15 @@ import java.nio.FloatBuffer;
import javax.media.opengl.GL2ES2;
import javax.media.opengl.GLUniformData;
-import javax.media.opengl.fixedfunc.GLMatrixFunc;
import jogamp.graph.curve.opengl.shader.UniformNames;
-import com.jogamp.common.os.Platform;
import com.jogamp.graph.curve.opengl.RenderState;
import com.jogamp.graph.geom.Vertex;
import com.jogamp.opengl.util.PMVMatrix;
import com.jogamp.opengl.util.glsl.ShaderState;
-public class RenderStateImpl implements RenderState {
-
- private final ShaderState st;
- private final Vertex.Factory<? extends Vertex> pointFactory;
- private final PMVMatrix pmvMatrix;
- private final GLUniformData gcu_PMVMatrix;
-
+public class RenderStateImpl extends RenderState {
/**
* weight is equivalent to the
* global off-curve vertex weight.
@@ -62,11 +54,7 @@ public class RenderStateImpl implements RenderState {
}
public RenderStateImpl(ShaderState st, Vertex.Factory<? extends Vertex> pointFactory, PMVMatrix pmvMatrix) {
- this.st = st;
- this.pointFactory = pointFactory;
- this.pmvMatrix = pmvMatrix;
- this.gcu_PMVMatrix = new GLUniformData(UniformNames.gcu_PMVMatrix, 4, 4, pmvMatrix.glGetPMvMatrixf());
- st.ownUniform(gcu_PMVMatrix);
+ super(st, pointFactory, pmvMatrix);
gcu_Weight = new GLUniformData(UniformNames.gcu_Weight, 1.0f);
st.ownUniform(gcu_PMVMatrix);
@@ -80,53 +68,12 @@ public class RenderStateImpl implements RenderState {
public RenderStateImpl(ShaderState st, Vertex.Factory<? extends Vertex> pointFactory) {
this(st, pointFactory, new PMVMatrix());
-
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_MODELVIEW);
- pmvMatrix.glLoadIdentity();
- pmvMatrix.glMatrixMode(GLMatrixFunc.GL_PROJECTION);
- pmvMatrix.glLoadIdentity();
}
- public final ShaderState getShaderState() { return st; }
- public final Vertex.Factory<? extends Vertex> getPointFactory () { return pointFactory; }
- public final PMVMatrix pmvMatrix() { return pmvMatrix; }
- public final GLUniformData getPMVMatrix() { return gcu_PMVMatrix; }
public final GLUniformData getWeight() { return gcu_Weight; }
public final GLUniformData getAlpha() { return gcu_Alpha; }
public final GLUniformData getColorStatic() { return gcu_ColorStatic; }
//public final GLUniformData getStrength() { return gcu_Strength; }
- public void destroy(GL2ES2 gl) {
- st.destroy(gl);
- }
-
- public final RenderState attachTo(GL2ES2 gl) {
- return (RenderState) gl.getContext().attachObject(RenderState.class.getName(), this);
- }
- public final boolean detachFrom(GL2ES2 gl) {
- RenderState _rs = (RenderState) gl.getContext().getAttachedObject(RenderState.class.getName());
- if(_rs == this) {
- gl.getContext().detachObject(RenderState.class.getName());
- return true;
- }
- return false;
- }
-
- public StringBuilder toString(StringBuilder sb) {
- if(null==sb) {
- sb = new StringBuilder();
- }
-
- sb.append("RenderState[");
- st.toString(sb).append(Platform.getNewline());
- sb.append("]");
-
- return sb;
- }
- public String toString() {
- return toString(null).toString();
- }
}
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/TextRendererImpl01.java b/src/jogl/classes/jogamp/graph/curve/opengl/TextRendererImpl01.java
index 257d05fca..5ed3529bf 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/TextRendererImpl01.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/TextRendererImpl01.java
@@ -48,11 +48,11 @@ public class TextRendererImpl01 extends TextRenderer {
@Override
protected boolean initShaderProgram(GL2ES2 gl){
final ShaderState st = rs.getShaderState();
-
+
ShaderCode rsVp = ShaderCode.create(gl, GL2ES2.GL_VERTEX_SHADER, 1, TextRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
+ "shader", "shader/bin", getVertexShaderName(gl));
ShaderCode rsFp = ShaderCode.create(gl, GL2ES2.GL_FRAGMENT_SHADER, 1, TextRendererImpl01.class,
- "shader", "shader/bin", "curverenderer01");
+ "shader", "shader/bin", getFragmentShaderName(gl));
ShaderProgram sp = new ShaderProgram();
sp.add(rsVp);
@@ -75,12 +75,12 @@ public class TextRendererImpl01 extends TextRenderer {
}
@Override
- protected void disposeImpl(GL2ES2 gl) {
- super.disposeImpl(gl);
+ protected void destroyImpl(GL2ES2 gl) {
+ super.destroyImpl(gl);
}
@Override
- public void renderString3D(GL2ES2 gl, Font font, String str, float[] position, int fontSize, int texSize) {
+ public void drawString3D(GL2ES2 gl, Font font, String str, float[] position, int fontSize, int texSize) {
if(!isInitialized()){
throw new GLException("TextRendererImpl01: not initialized!");
}
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java b/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java
index bb6ff987d..ab6e0dc6e 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/UniformNames.java
@@ -6,4 +6,5 @@ public class UniformNames {
public static final String gcu_Alpha = "gcu_Alpha";
public static final String gcu_Weight = "gcu_Weight";
public static final String gcu_TextureUnit = "gcu_TextureUnit";
+ public static final String gcu_TextureSize = "gcu_TextureSize";
}
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp
new file mode 100644
index 000000000..0131f38b0
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 100
+
+#include curverenderer01-xxx.fp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.vp
new file mode 100644
index 000000000..8c0585b1d
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.vp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 100
+
+#include curverenderer01-xxx.vp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.fp
new file mode 100644
index 000000000..ba4c7daa0
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.fp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 110
+
+#include curverenderer01-xxx.fp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.vp
new file mode 100644
index 000000000..1ac33e8b3
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-gl2.vp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 110
+
+#include curverenderer01-xxx.vp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp
index b3693ec88..e50aea04d 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.fp
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp
@@ -1,14 +1,5 @@
//Copyright 2010 JogAmp Community. All rights reserved.
-/**
- * AMD complains: #version must occur before any other statement in the program
-#ifdef GL_ES
- #version 100
-#else
- #version 110
-#endif
- */
-
#include uniforms.glsl
#include varyings.glsl
@@ -29,7 +20,12 @@ void main (void)
vec2 dfx = dFdx(gcv_TexCoord);
vec2 dfy = dFdy(gcv_TexCoord);
- vec2 size = 1.0/textureSize(gcu_TextureUnit,0); //version 130 - FIXME: replace with uniform value
+ vec2 size;
+ //#if __VERSION__ < 130
+ size = 1.0/gcu_TextureSize;
+ //#else
+ // size = 1.0/textureSize(gcu_TextureUnit,0);
+ //#endif
rtex -= 5.0;
vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18;
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.vp
index fe74caffb..64a6835ec 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01.vp
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.vp
@@ -1,14 +1,5 @@
//Copyright 2010 JogAmp Community. All rights reserved.
-/**
- * AMD complains: #version must occur before any other statement in the program
-#ifdef GL_ES
- #version 100
-#else
- #version 110
-#endif
- */
-
#include uniforms.glsl
#include attributes.glsl
#include varyings.glsl
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp
new file mode 100644
index 000000000..358e68b81
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 100
+
+#include curverenderer02-xxx.fp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-gl2.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-gl2.fp
new file mode 100644
index 000000000..d7fe31a08
--- /dev/null
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-gl2.fp
@@ -0,0 +1,6 @@
+//Copyright 2010 JogAmp Community. All rights reserved.
+
+#version 110
+
+#include curverenderer02-xxx.fp
+
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp
index e3d5bc074..c6a3c56c8 100755..100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02.fp
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp
@@ -1,11 +1,4 @@
//Copyright 2010 JogAmp Community. All rights reserved.
-/**
-#ifdef GL_ES
- #version 100
-#else
- #version 110
-#endif
- */
#include uniforms.glsl
#include varyings.glsl
@@ -27,7 +20,12 @@ void main (void)
vec2 dfx = dFdx(gcv_TexCoord);
vec2 dfy = dFdy(gcv_TexCoord);
- vec2 size = 1.0/textureSize(gcu_TextureUnit,0); //version 130 - FIXME: replace with uniform value
+ // vec2 size;
+ //#if __VERSION__ < 130
+ vec2 size = 1.0/gcu_TextureSize;
+ //#else
+ // size = 1.0/textureSize(gcu_TextureUnit,0);
+ //#endif
rtex -= 5.0;
vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18;
@@ -79,7 +77,7 @@ void main (void)
float aph = 2.0 - 2.0*w;
float gd = (aph*rtex.x*rtex.x + 2.0*rtex.x + 1.0)*(aph*rtex.x*rtex.x + 2.0*rtex.x + 1.0);
- vec2 f = vec2((dtx.y - (w*dtx.x*(1.0 - 2*rtex.x))/gd), (dty.y - (w*dty.x*(1.0 - 2*rtex.x))/gd));
+ vec2 f = vec2((dtx.y - (w*dtx.x*(1.0 - 2.0*rtex.x))/gd), (dty.y - (w*dty.x*(1.0 - 2.0*rtex.x))/gd));
float d = position/(length(f));
float a = (0.5 - d * sign(gcv_TexCoord.y));
diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl b/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl
index 332edd02b..6b3d846a3 100644
--- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl
+++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/uniforms.glsl
@@ -12,6 +12,10 @@ uniform HIGHP float gcu_Alpha;
uniform HIGHP float gcu_Weight;
uniform sampler2D gcu_TextureUnit;
+// #if __VERSION__ < 130
+ uniform HIGHP vec2 gcu_TextureSize;
+// #endif
+
// uniform HIGHP mat3 gcu_NormalMatrix; // transpose(inverse(ModelView)).3x3
// uniform LOWP int gcu_ColorEnabled;
// uniform LOWP int gcu_TexCoordEnabled[MAX_TEXTURE_UNITS];