diff options
| -rw-r--r-- | src/jogl/classes/com/jogamp/opengl/util/glsl/ShaderCode.java | 25 | ||||
| -rw-r--r-- | src/jogl/classes/javax/media/opengl/GLContext.java | 26 |
2 files changed, 35 insertions, 16 deletions
diff --git a/src/jogl/classes/com/jogamp/opengl/util/glsl/ShaderCode.java b/src/jogl/classes/com/jogamp/opengl/util/glsl/ShaderCode.java index 6f16cc4fe..206aa0fd7 100644 --- a/src/jogl/classes/com/jogamp/opengl/util/glsl/ShaderCode.java +++ b/src/jogl/classes/com/jogamp/opengl/util/glsl/ShaderCode.java @@ -65,7 +65,6 @@ import com.jogamp.common.util.VersionNumber; * </p> */ public class ShaderCode { - public static final boolean DEBUG = Debug.debug("GLSLCode"); public static final boolean DEBUG_CODE = Debug.isPropertyDefined("jogl.debug.GLSLCode", true); /** Unique resource suffix for {@link GL2ES2#GL_VERTEX_SHADER} in source code: <code>vp</code> */ @@ -484,6 +483,7 @@ public class ShaderCode { // Create & Compile the vertex/fragment shader objects if(null!=shaderSource) { if(DEBUG_CODE) { + System.err.println("ShaderCode.compile:"); dumpShaderSource(System.err); } valid=ShaderUtil.createAndCompileShader(gl, shader, shaderType, @@ -829,9 +829,14 @@ public class ShaderCode { // Shall we use: #ifdef GL_FRAGMENT_PRECISION_HIGH .. #endif for using highp in fragment shader if avail ? /** Default precision of {@link GL#isGLES2() ES2} for {@link GL2ES2#GL_VERTEX_SHADER vertex-shader}: {@value #es2_default_precision_vp} */ - public static final String es2_default_precision_vp = "\nprecision highp float;\nprecision highp int;\n"; + public static final String es2_default_precision_vp = "\nprecision highp float;\nprecision highp int;\n/*precision lowp sampler2D;*/\n/*precision lowp samplerCube;*/\n"; /** Default precision of {@link GL#isGLES2() ES2} for {@link GL2ES2#GL_FRAGMENT_SHADER fragment-shader}: {@value #es2_default_precision_fp} */ - public static final String es2_default_precision_fp = "\nprecision mediump float;\nprecision mediump int;\n/*precision lowp sampler2D;*/\n"; + public static final String es2_default_precision_fp = "\nprecision mediump float;\nprecision mediump int;\n/*precision lowp sampler2D;*/\n/*precision lowp samplerCube;*/\n"; + + /** Default precision of {@link GL#isGLES3() ES3} for {@link GL2ES2#GL_VERTEX_SHADER vertex-shader}: {@value #es3_default_precision_vp} */ + public static final String es3_default_precision_vp = es2_default_precision_vp; + /** Default precision of {@link GL#isGLES3() ES3} for {@link GL2ES2#GL_FRAGMENT_SHADER fragment-shader}: {@value #es3_default_precision_fp} */ + public static final String es3_default_precision_fp = es2_default_precision_fp; /** Default precision of GLSL ≥ 1.30 as required until < 1.50 for {@link GL2ES2#GL_VERTEX_SHADER vertex-shader} or {@link GL3#GL_GEOMETRY_SHADER geometry-shader}: {@value #gl3_default_precision_vp_gp}. See GLSL Spec 1.30-1.50 Section 4.5.3. */ public static final String gl3_default_precision_vp_gp = "\nprecision highp float;\nprecision highp int;\n"; @@ -872,7 +877,17 @@ public class ShaderCode { case GL2ES2.GL_VERTEX_SHADER: defaultPrecision = es2_default_precision_vp; break; case GL2ES2.GL_FRAGMENT_SHADER: - defaultPrecision = es2_default_precision_vp; break; + defaultPrecision = es2_default_precision_fp; break; + default: + defaultPrecision = null; + break; + } + } else if( gl.isGLES3() ) { + switch ( shaderType ) { + case GL2ES2.GL_VERTEX_SHADER: + defaultPrecision = es3_default_precision_vp; break; + case GL2ES2.GL_FRAGMENT_SHADER: + defaultPrecision = es3_default_precision_fp; break; default: defaultPrecision = null; break; @@ -900,7 +915,7 @@ public class ShaderCode { /** Returns true, if GLSL version requires default precision, i.e. ES2 or GLSL [1.30 .. 1.50[. */ public static final boolean requiresDefaultPrecision(GL2ES2 gl) { - if( gl.isGLES2() ) { + if( gl.isGLES2() || gl.isGLES3() ) { return true; } return requiresGL3DefaultPrecision(gl); diff --git a/src/jogl/classes/javax/media/opengl/GLContext.java b/src/jogl/classes/javax/media/opengl/GLContext.java index 55050f25c..e83d60b66 100644 --- a/src/jogl/classes/javax/media/opengl/GLContext.java +++ b/src/jogl/classes/javax/media/opengl/GLContext.java @@ -118,20 +118,20 @@ public abstract class GLContext { /** Indicates that a newly-created context was made current during the last call to {@link #makeCurrent makeCurrent}, value {@value}. */ public static final int CONTEXT_CURRENT_NEW = 2; - /* Version 1.00, i.e. GLSL 1.00 for ES 2.0. */ + /** Version 1.00, i.e. GLSL 1.00 for ES 2.0. */ public static final VersionNumber Version100 = new VersionNumber(1, 0, 0); - /* Version 1.10, i.e. GLSL 1.10 for GL 2.0. */ + /** Version 1.10, i.e. GLSL 1.10 for GL 2.0. */ public static final VersionNumber Version110 = new VersionNumber(1, 10, 0); - /* Version 1.20, i.e. GLSL 1.20 for GL 2.1. */ + /** Version 1.20, i.e. GLSL 1.20 for GL 2.1. */ public static final VersionNumber Version120 = new VersionNumber(1, 20, 0); - /* Version 1.30, i.e. GLSL 1.30 for GL 3.0. */ + /** Version 1.30, i.e. GLSL 1.30 for GL 3.0. */ public static final VersionNumber Version130 = new VersionNumber(1, 30, 0); - /* Version 1.40, i.e. GLSL 1.40 for GL 3.1. */ + /** Version 1.40, i.e. GLSL 1.40 for GL 3.1. */ public static final VersionNumber Version140 = new VersionNumber(1, 40, 0); - /* Version 1.50, i.e. GLSL 1.50 for GL 3.2. */ + /** Version 1.50, i.e. GLSL 1.50 for GL 3.2. */ public static final VersionNumber Version150 = new VersionNumber(1, 50, 0); - /** Version 3.0. As an OpenGL version, it qualifies for desktop {@link #isGL2()} only, or ES 3.0. */ + /** Version 3.0. As an OpenGL version, it qualifies for desktop {@link #isGL2()} only, or ES 3.0. Or GLSL 3.00 for ES 3.0. */ public static final VersionNumber Version300 = new VersionNumber(3, 0, 0); /** Version 3.1. As an OpenGL version, it qualifies for {@link #isGL3core()}, {@link #isGL3bc()} and {@link #isGL3()} */ @@ -749,7 +749,8 @@ public abstract class GLContext { * <p> * Examples w/ <code>major.minor</code>: * <pre> - * 1.00 (ES 2.0), 1.10 (GL 2.0), 1.20 (GL 2.1), 1.50 (GL 3.2), + * 1.00 (ES 2.0), 3.00 (ES 3.0) + * 1.10 (GL 2.0), 1.20 (GL 2.1), 1.50 (GL 3.2), * 3.30 (GL 3.3), 4.00 (GL 4.0), 4.10 (GL 4.1), 4.20 (GL 4.2) * </pre > * </p> @@ -800,7 +801,9 @@ public abstract class GLContext { protected static final VersionNumber getStaticGLSLVersionNumber(int glMajorVersion, int glMinorVersion, int ctxOptions) { if( 0 != ( CTX_PROFILE_ES & ctxOptions ) ) { - if( 3 > glMajorVersion ) { + if( 3 == glMajorVersion ) { + return Version300; // ES 3.0 -> GLSL 3.00 + } else if( 2 == glMajorVersion ) { return Version100; // ES 2.0 -> GLSL 1.00 } } else if( 1 == glMajorVersion ) { @@ -850,11 +853,12 @@ public abstract class GLContext { } /** - * @return true if context supports GLSL, i.e. is either {@link #isGLES2()}, {@link #isGL3()} or {@link #isGL2()} <i>and</i> major-version > 1. + * @return true if context supports GLSL, i.e. is either {@link #isGLES3()}, {@link #isGLES2()}, {@link #isGL3()} or {@link #isGL2()} <i>and</i> major-version > 1. * @see GLProfile#hasGLSL() */ public final boolean hasGLSL() { - return isGLES2() || + return isGLES3() || + isGLES2() || isGL3() || isGL2() && ctxVersion.getMajor()>1 ; } |