diff options
Diffstat (limited to 'src/jogl/classes/jogamp/opengl')
7 files changed, 206 insertions, 80 deletions
diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java index be9fe8c34..b7097b0fd 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/FixedFuncPipeline.java @@ -62,20 +62,33 @@ import com.jogamp.opengl.util.glsl.fixedfunc.ShaderSelectionMode; */ public class FixedFuncPipeline { protected static final boolean DEBUG = Debug.isPropertyDefined("jogl.debug.FixedFuncPipeline", true); + /** The maximum texture units which could be used, depending on {@link ShaderSelectionMode}. */ public static final int MAX_TEXTURE_UNITS = 8; public static final int MAX_LIGHTS = 8; public FixedFuncPipeline(GL2ES2 gl, ShaderSelectionMode mode, PMVMatrix pmvMatrix) { - init(gl, mode, pmvMatrix, FixedFuncPipeline.class, shaderSrcRootDef, - shaderBinRootDef, vertexColorFileDef, vertexColorLightFileDef, fragmentColorFileDef, fragmentColorTextureFileDef); - } - public FixedFuncPipeline(GL2ES2 gl, ShaderSelectionMode mode, PMVMatrix pmvMatrix, Class<?> shaderRootClass, String shaderSrcRoot, - String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, String fragmentColorTextureFile) { - init(gl, mode, pmvMatrix, shaderRootClass, shaderSrcRoot, - shaderBinRoot, vertexColorFile, vertexColorLightFile, fragmentColorFile, fragmentColorTextureFile); + shaderRootClass = FixedFuncPipeline.class; + shaderSrcRoot = shaderSrcRootDef; + shaderBinRoot = shaderBinRootDef; + vertexColorFile = vertexColorFileDef; + vertexColorLightFile = vertexColorLightFileDef; + fragmentColorFile = fragmentColorFileDef; + fragmentColorTextureFile = fragmentColorTextureFileDef; + init(gl, mode, pmvMatrix); + } + public FixedFuncPipeline(GL2ES2 gl, ShaderSelectionMode mode, PMVMatrix pmvMatrix, + Class<?> shaderRootClass, String shaderSrcRoot, + String shaderBinRoot, + String vertexColorFile, String vertexColorLightFile, + String fragmentColorFile, String fragmentColorTextureFile) { + this.shaderRootClass = shaderRootClass; + this.shaderSrcRoot = shaderSrcRoot; + this.shaderBinRoot = shaderBinRoot; + this.vertexColorFile = vertexColorFile; + this.vertexColorLightFile = vertexColorLightFile; + this.fragmentColorFile = fragmentColorFile; + this.fragmentColorTextureFile = fragmentColorTextureFile; + init(gl, mode, pmvMatrix); } public ShaderSelectionMode getShaderSelectionMode() { return shaderSelectionMode; } @@ -98,10 +111,24 @@ public class FixedFuncPipeline { } public void destroy(GL2ES2 gl) { - shaderProgramColor.release(gl, true); - shaderProgramColorLight.release(gl, true); - shaderProgramColorTexture.release(gl, true); - shaderProgramColorTextureLight.release(gl, true); + if(null != shaderProgramColor) { + shaderProgramColor.release(gl, true); + } + if(null != shaderProgramColorLight) { + shaderProgramColorLight.release(gl, true); + } + if(null != shaderProgramColorTexture2) { + shaderProgramColorTexture2.release(gl, true); + } + if(null != shaderProgramColorTexture4) { + shaderProgramColorTexture4.release(gl, true); + } + if(null != shaderProgramColorTexture4) { + shaderProgramColorTexture4.release(gl, true); + } + if(null != shaderProgramColorTexture8Light) { + shaderProgramColorTexture8Light.release(gl, true); + } shaderState.destroy(gl); } @@ -562,9 +589,10 @@ public class FixedFuncPipeline { // pre-validate shader switch if( 0 != textureEnabledBits ) { if(lightingEnabled) { - newMode = ShaderSelectionMode.COLOR_TEXTURE_LIGHT_PER_VERTEX; + newMode = ShaderSelectionMode.COLOR_TEXTURE8_LIGHT_PER_VERTEX; } else { - newMode = ShaderSelectionMode.COLOR_TEXTURE; + // in auto mode, we simply use max texture units + newMode = ShaderSelectionMode.COLOR_TEXTURE8; } } else { if(lightingEnabled) { @@ -683,9 +711,11 @@ public class FixedFuncPipeline { sb.append("\n\t lightingEnabled: "+lightingEnabled); sb.append(", lightsEnabled: "); Buffers.toString(sb, null, lightsEnabled); sb.append("\n\t, shaderProgramColor: "+shaderProgramColor); - sb.append("\n\t, shaderProgramColorTexture: "+shaderProgramColorTexture); + sb.append("\n\t, shaderProgramColorTexture2: "+shaderProgramColorTexture2); + sb.append("\n\t, shaderProgramColorTexture4: "+shaderProgramColorTexture4); + sb.append("\n\t, shaderProgramColorTexture8: "+shaderProgramColorTexture8); sb.append("\n\t, shaderProgramColorLight: "+shaderProgramColorLight); - sb.append("\n\t, shaderProgramColorTextureLight: "+shaderProgramColorTextureLight); + sb.append("\n\t, shaderProgramColorTexture8Light: "+shaderProgramColorTexture8Light); sb.append("\n\t, ShaderState: "); shaderState.toString(sb, alsoUnlocated); sb.append("]"); @@ -695,19 +725,126 @@ public class FixedFuncPipeline { return toString(null, DEBUG).toString(); } + private static final String constMaxShader0 = "#define MAX_TEXTURE_UNITS 0\n"; + private static final String constMaxShader2 = "#define MAX_TEXTURE_UNITS 2\n"; + private static final String constMaxShader4 = "#define MAX_TEXTURE_UNITS 4\n"; + private static final String constMaxShader8 = "#define MAX_TEXTURE_UNITS 8\n"; + + private void loadShader(GL2ES2 gl, ShaderSelectionMode mode) { + final boolean loadColor = ShaderSelectionMode.COLOR == mode; + final boolean loadColorTexture2 = ShaderSelectionMode.COLOR_TEXTURE2 == mode; + final boolean loadColorTexture4 = ShaderSelectionMode.COLOR_TEXTURE4 == mode; + final boolean loadColorTexture8 = ShaderSelectionMode.COLOR_TEXTURE8 == mode; + final boolean loadColorTexture = loadColorTexture2 || loadColorTexture4 || loadColorTexture8 ; + final boolean loadColorLightPerVertex = ShaderSelectionMode.COLOR_LIGHT_PER_VERTEX == mode; + final boolean loadColorTexture8LightPerVertex = ShaderSelectionMode.COLOR_TEXTURE8_LIGHT_PER_VERTEX == mode; + + if( null != shaderProgramColor && loadColor || + null != shaderProgramColorTexture2 && loadColorTexture2 || + null != shaderProgramColorTexture4 && loadColorTexture4 || + null != shaderProgramColorTexture8 && loadColorTexture8 || + null != shaderProgramColorLight && loadColorLightPerVertex || + null != shaderProgramColorTexture8Light && loadColorTexture8LightPerVertex ) { + return; + } + + if( loadColor ) { + final ShaderCode vp = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, vertexColorFile, true); + final ShaderCode fp = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, fragmentColorFile, true); + vp.insertShaderSource(0, 0, constMaxShader0); + fp.insertShaderSource(0, 0, constMaxShader0); + shaderProgramColor = new ShaderProgram(); + shaderProgramColor.add(vp); + shaderProgramColor.add(fp); + if(!shaderProgramColor.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColor program: "+shaderProgramColor); + } + } else if( loadColorTexture ) { + final ShaderCode vp = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, shaderBinRoot, vertexColorFile, true); + final ShaderCode fp = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, fragmentColorTextureFile, true); + + if( loadColorTexture2 ) { + vp.insertShaderSource(0, 0, constMaxShader2); + fp.insertShaderSource(0, 0, constMaxShader2); + shaderProgramColorTexture2 = new ShaderProgram(); + shaderProgramColorTexture2.add(vp); + shaderProgramColorTexture2.add(fp); + if(!shaderProgramColorTexture2.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorTexture2 program: "+shaderProgramColorTexture2); + } + } else if( loadColorTexture4 ) { + vp.insertShaderSource(0, 0, constMaxShader4); + fp.insertShaderSource(0, 0, constMaxShader4); + shaderProgramColorTexture4 = new ShaderProgram(); + shaderProgramColorTexture4.add(vp); + shaderProgramColorTexture4.add(fp); + if(!shaderProgramColorTexture4.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorTexture4 program: "+shaderProgramColorTexture4); + } + } else if( loadColorTexture8 ) { + vp.insertShaderSource(0, 0, constMaxShader8); + fp.insertShaderSource(0, 0, constMaxShader8); + shaderProgramColorTexture8 = new ShaderProgram(); + shaderProgramColorTexture8.add(vp); + shaderProgramColorTexture8.add(fp); + if(!shaderProgramColorTexture8.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorTexture8 program: "+shaderProgramColorTexture8); + } + } + } else if( loadColorLightPerVertex ) { + final ShaderCode vp = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, vertexColorLightFile, true); + final ShaderCode fp = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, fragmentColorFile, true); + vp.insertShaderSource(0, 0, constMaxShader0); + fp.insertShaderSource(0, 0, constMaxShader0); + shaderProgramColorLight = new ShaderProgram(); + shaderProgramColorLight.add(vp); + shaderProgramColorLight.add(fp); + if(!shaderProgramColorLight.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorLight); + } + } else if( loadColorTexture8LightPerVertex ) { + final ShaderCode vp = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, vertexColorLightFile, true); + final ShaderCode fp = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, + shaderBinRoot, fragmentColorTextureFile, true); + vp.insertShaderSource(0, 0, constMaxShader8); + fp.insertShaderSource(0, 0, constMaxShader8); + shaderProgramColorTexture8Light = new ShaderProgram(); + shaderProgramColorTexture8Light.add(vp); + shaderProgramColorTexture8Light.add(fp); + if(!shaderProgramColorTexture8Light.link(gl, System.err)) { + throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorTexture8Light); + } + } + } + private ShaderProgram selectShaderProgram(GL2ES2 gl, ShaderSelectionMode mode) { + if(ShaderSelectionMode.AUTO == mode) { + mode = ShaderSelectionMode.COLOR; + } + loadShader(gl, mode); final ShaderProgram sp; switch(mode) { case COLOR_LIGHT_PER_VERTEX: sp = shaderProgramColorLight; break; - case COLOR_TEXTURE: - sp = shaderProgramColorTexture; + case COLOR_TEXTURE2: + sp = shaderProgramColorTexture2; + break; + case COLOR_TEXTURE4: + sp = shaderProgramColorTexture4; + break; + case COLOR_TEXTURE8: + sp = shaderProgramColorTexture8; break; - case COLOR_TEXTURE_LIGHT_PER_VERTEX: - sp = shaderProgramColorTextureLight; + case COLOR_TEXTURE8_LIGHT_PER_VERTEX: + sp = shaderProgramColorTexture8Light; break; - case AUTO: case COLOR: default: sp = shaderProgramColor; @@ -715,12 +852,7 @@ public class FixedFuncPipeline { return sp; } - private void init(GL2ES2 gl, ShaderSelectionMode mode, PMVMatrix pmvMatrix, Class<?> shaderRootClass, String shaderSrcRoot, - String shaderBinRoot, - String vertexColorFile, - String vertexColorLightFile, - String fragmentColorFile, String fragmentColorTextureFile) - { + private void init(GL2ES2 gl, ShaderSelectionMode mode, PMVMatrix pmvMatrix) { if(null==pmvMatrix) { throw new GLException("PMVMatrix is null"); } @@ -728,47 +860,6 @@ public class FixedFuncPipeline { this.shaderSelectionMode = mode; this.shaderState=new ShaderState(); this.shaderState.setVerbose(verbose); - ShaderCode vertexColor, vertexColorLight, fragmentColor, fragmentColorTexture; - - vertexColor = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, - shaderBinRoot, vertexColorFile, false); - - vertexColorLight = ShaderCode.create( gl, GL2ES2.GL_VERTEX_SHADER, shaderRootClass, shaderSrcRoot, - shaderBinRoot, vertexColorLightFile, false); - - fragmentColor = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, - shaderBinRoot, fragmentColorFile, false); - - fragmentColorTexture = ShaderCode.create( gl, GL2ES2.GL_FRAGMENT_SHADER, shaderRootClass, shaderSrcRoot, - shaderBinRoot, fragmentColorTextureFile, false); - - shaderProgramColor = new ShaderProgram(); - shaderProgramColor.add(vertexColor); - shaderProgramColor.add(fragmentColor); - if(!shaderProgramColor.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColor program: "+shaderProgramColor); - } - - shaderProgramColorTexture = new ShaderProgram(); - shaderProgramColorTexture.add(vertexColor); - shaderProgramColorTexture.add(fragmentColorTexture); - if(!shaderProgramColorTexture.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorTexture program: "+shaderProgramColorTexture); - } - - shaderProgramColorLight = new ShaderProgram(); - shaderProgramColorLight.add(vertexColorLight); - shaderProgramColorLight.add(fragmentColor); - if(!shaderProgramColorLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorLight); - } - - shaderProgramColorTextureLight = new ShaderProgram(); - shaderProgramColorTextureLight.add(vertexColorLight); - shaderProgramColorTextureLight.add(fragmentColorTexture); - if(!shaderProgramColorTextureLight.link(gl, System.err)) { - throw new GLException("Couldn't link VertexColorLight program: "+shaderProgramColorTextureLight); - } shaderState.attachShaderProgram(gl, selectShaderProgram(gl, shaderSelectionMode), true); @@ -854,9 +945,9 @@ public class FixedFuncPipeline { private PMVMatrix pmvMatrix; private ShaderState shaderState; private ShaderProgram shaderProgramColor; - private ShaderProgram shaderProgramColorTexture; + private ShaderProgram shaderProgramColorTexture2, shaderProgramColorTexture4, shaderProgramColorTexture8; private ShaderProgram shaderProgramColorLight; - private ShaderProgram shaderProgramColorTextureLight; + private ShaderProgram shaderProgramColorTexture8Light; private ShaderSelectionMode shaderSelectionMode = ShaderSelectionMode.AUTO; @@ -904,11 +995,19 @@ public class FixedFuncPipeline { public static final FloatBuffer defMatEmission = neut4f; public static final float defMatShininess = 0f; - private static final String vertexColorFileDef = "FixedFuncColor"; - private static final String vertexColorLightFileDef = "FixedFuncColorLight"; - private static final String fragmentColorFileDef = "FixedFuncColor"; - private static final String fragmentColorTextureFileDef = "FixedFuncColorTexture"; - private static final String shaderSrcRootDef = "shaders" ; - private static final String shaderBinRootDef = "shaders/bin" ; + private static final String vertexColorFileDef = "FixedFuncColor"; + private static final String vertexColorLightFileDef = "FixedFuncColorLight"; + private static final String fragmentColorFileDef = "FixedFuncColor"; + private static final String fragmentColorTextureFileDef = "FixedFuncColorTexture"; + private static final String shaderSrcRootDef = "shaders" ; + private static final String shaderBinRootDef = "shaders/bin" ; + + private final Class<?> shaderRootClass; + private final String shaderSrcRoot; + private final String shaderBinRoot; + private final String vertexColorFile; + private final String vertexColorLightFile; + private final String fragmentColorFile; + private final String fragmentColorTextureFile; } diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp index edaa00a57..9d02a0f6c 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/FixedFuncColorTexture.fp @@ -61,18 +61,23 @@ void main (void) } else { int texEnv = 0; + #if MAX_TEXTURE_UNITS >= 2 if( 0 != mgl_TextureEnabled[0] ) { calcTexColor(color, texture2D(mgl_Texture0, mgl_TexCoords[0].st), mgl_TexFormat[0], mgl_TexEnvMode[0]); } if( 0 != mgl_TextureEnabled[1] ) { calcTexColor(color, texture2D(mgl_Texture1, mgl_TexCoords[1].st), mgl_TexFormat[1], mgl_TexEnvMode[1]); } + #endif + #if MAX_TEXTURE_UNITS >= 4 if( 0 != mgl_TextureEnabled[2] ) { calcTexColor(color, texture2D(mgl_Texture2, mgl_TexCoords[2].st), mgl_TexFormat[2], mgl_TexEnvMode[2]); } if( 0 != mgl_TextureEnabled[3] ) { calcTexColor(color, texture2D(mgl_Texture3, mgl_TexCoords[3].st), mgl_TexFormat[3], mgl_TexEnvMode[3]); } + #endif + #if MAX_TEXTURE_UNITS >= 8 if( 0 != mgl_TextureEnabled[4] ) { calcTexColor(color, texture2D(mgl_Texture4, mgl_TexCoords[4].st), mgl_TexFormat[4], mgl_TexEnvMode[4]); } @@ -85,6 +90,7 @@ void main (void) if( 0 != mgl_TextureEnabled[7] ) { calcTexColor(color, texture2D(mgl_Texture7, mgl_TexCoords[7].st), mgl_TexFormat[7], mgl_TexEnvMode[7]); } + #endif if( mgl_AlphaTestFunc > 0 ) { alphaTest(color); } diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl index 09a11ec95..59dcb626f 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_attribute.glsl @@ -7,13 +7,19 @@ attribute HIGHP vec4 mgl_Vertex; attribute HIGHP vec4 mgl_Normal; attribute HIGHP vec4 mgl_Color; +#if MAX_TEXTURE_UNITS >= 2 attribute HIGHP vec4 mgl_MultiTexCoord0; attribute HIGHP vec4 mgl_MultiTexCoord1; +#endif +#if MAX_TEXTURE_UNITS >= 4 attribute HIGHP vec4 mgl_MultiTexCoord2; attribute HIGHP vec4 mgl_MultiTexCoord3; +#endif +#if MAX_TEXTURE_UNITS >= 8 attribute HIGHP vec4 mgl_MultiTexCoord4; attribute HIGHP vec4 mgl_MultiTexCoord5; attribute HIGHP vec4 mgl_MultiTexCoord6; attribute HIGHP vec4 mgl_MultiTexCoord7; +#endif #endif // mgl_attribute_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl index d45b593e2..e8b7d5d41 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_const.glsl @@ -4,7 +4,7 @@ #include es_precision.glsl -const LOWP int MAX_TEXTURE_UNITS = 8; // <=gl_MaxTextureImageUnits +// will be defined at runtime: MAX_TEXTURE_UNITS [0|2|4|8] const LOWP int MAX_LIGHTS = 8; const HIGHP float EPSILON = 0.0000001; // FIXME: determine proper hw-precision diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp index 1efe328d0..cbf0db642 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_settexcoord.vp @@ -22,14 +22,20 @@ void setTexCoord(in vec4 defpos) { mgl_TexCoords[7] = ( 0 != (mgl_TexCoordEnabled & 128) ) ? mgl_MultiTexCoord7 : defpos; */ + #if MAX_TEXTURE_UNITS >= 2 mgl_TexCoords[0] = ( 0 != mgl_TexCoordEnabled[0] ) ? mgl_MultiTexCoord0 : defpos; mgl_TexCoords[1] = ( 0 != mgl_TexCoordEnabled[1] ) ? mgl_MultiTexCoord1 : defpos; + #endif + #if MAX_TEXTURE_UNITS >= 4 mgl_TexCoords[2] = ( 0 != mgl_TexCoordEnabled[2] ) ? mgl_MultiTexCoord2 : defpos; mgl_TexCoords[3] = ( 0 != mgl_TexCoordEnabled[3] ) ? mgl_MultiTexCoord3 : defpos; + #endif + #if MAX_TEXTURE_UNITS >= 8 mgl_TexCoords[4] = ( 0 != mgl_TexCoordEnabled[4] ) ? mgl_MultiTexCoord4 : defpos; mgl_TexCoords[5] = ( 0 != mgl_TexCoordEnabled[5] ) ? mgl_MultiTexCoord5 : defpos; mgl_TexCoords[6] = ( 0 != mgl_TexCoordEnabled[6] ) ? mgl_MultiTexCoord6 : defpos; mgl_TexCoords[7] = ( 0 != mgl_TexCoordEnabled[7] ) ? mgl_MultiTexCoord7 : defpos; + #endif } #endif // mgl_settexcoord_vp diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl index aeaa1314d..a2d91aa73 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_uniform.glsl @@ -11,19 +11,26 @@ uniform LOWP int mgl_ColorEnabled; uniform HIGHP vec4 mgl_ColorStatic; uniform LOWP int mgl_AlphaTestFunc; uniform HIGHP float mgl_AlphaTestRef; +#if MAX_TEXTURE_UNITS > 0 uniform LOWP int mgl_TextureEnabled[MAX_TEXTURE_UNITS]; uniform LOWP int mgl_TexCoordEnabled[MAX_TEXTURE_UNITS]; uniform LOWP int mgl_TexEnvMode[MAX_TEXTURE_UNITS]; uniform LOWP int mgl_TexFormat[MAX_TEXTURE_UNITS]; +#if MAX_TEXTURE_UNITS >= 2 uniform sampler2D mgl_Texture0; uniform sampler2D mgl_Texture1; +#endif +#if MAX_TEXTURE_UNITS >= 4 uniform sampler2D mgl_Texture2; uniform sampler2D mgl_Texture3; +#endif +#if MAX_TEXTURE_UNITS >= 8 uniform sampler2D mgl_Texture4; uniform sampler2D mgl_Texture5; uniform sampler2D mgl_Texture6; uniform sampler2D mgl_Texture7; -uniform sampler2D mgl_Texture8; +#endif +#endif uniform LOWP int mgl_CullFace; #endif // mgl_uniform_glsl diff --git a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl index fc9f735d1..599ac4a53 100644 --- a/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl +++ b/src/jogl/classes/jogamp/opengl/util/glsl/fixedfunc/shaders/mgl_varying.glsl @@ -7,6 +7,8 @@ #include mgl_const.glsl varying vec4 frontColor; +#if MAX_TEXTURE_UNITS > 0 varying vec4 mgl_TexCoords[MAX_TEXTURE_UNITS]; +#endif #endif // mgl_varying_glsl |