diff options
| author | Sven Gothel <[email protected]> | 2011-09-28 17:14:31 +0200 |
|---|---|---|
| committer | Sven Gothel <[email protected]> | 2011-09-28 17:14:31 +0200 |
| commit | f4730179a4436dff7282bc42bc6aa58fb5fb63b5 (patch) | |
| tree | 13fb70dee2c10ff5e3fea13447d1f7657ed5b5c9 /src/jogl/classes/jogamp/graph/curve/opengl | |
| parent | 09fd89250066642d05d84699beaacb0c73bcc408 (diff) | |
Fix ES2 shaders
Add missing floating point precision qualifiers.
'#extension OES_standard_derivatives : require' somehow doesn't pass the GLSL compiler,
however '#extension GL_OES_standard_derivatives : enable' does.
Currently works on ARM's Mali-400 MP, NV Tegra still don't show a picture.
TODO: More in depth evaluation.
Diffstat (limited to 'src/jogl/classes/jogamp/graph/curve/opengl')
4 files changed, 6 insertions, 4 deletions
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 index 953349f5a..94e62c042 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-es2.fp @@ -3,7 +3,8 @@ #version 100 // we require dFdx/dFdy -#extension OES_standard_derivatives : require +// #extension OES_standard_derivatives : require +#extension GL_OES_standard_derivatives : enable #include curverenderer01-xxx.fp diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp index 300164466..52cff807c 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer01-xxx.fp @@ -27,7 +27,7 @@ void main (void) // size = 1.0/textureSize(gcu_TextureUnit,0); //#endif rtex -= 5.0; - vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18; + GRAPHP vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18; t += texture2D(gcu_TextureUnit, rtex + size*(vec2(1, 0)))*tex_weights.x; t += texture2D(gcu_TextureUnit, rtex - size*(vec2(1, 0)))*tex_weights.x; 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 index 66361389b..80702d721 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-es2.fp @@ -3,7 +3,8 @@ #version 100 // we require dFdx/dFdy -#extension OES_standard_derivatives : require +// #extension OES_standard_derivatives : require +#extension GL_OES_standard_derivatives : enable #include curverenderer02-xxx.fp diff --git a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp index ee061a95f..3ba4c8d40 100644 --- a/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp +++ b/src/jogl/classes/jogamp/graph/curve/opengl/shader/curverenderer02-xxx.fp @@ -27,7 +27,7 @@ void main (void) // size = 1.0/textureSize(gcu_TextureUnit,0);
//#endif
rtex -= 5.0;
- vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18;
+ GRAPHP vec4 t = texture2D(gcu_TextureUnit, rtex)* 0.18;
t += texture2D(gcu_TextureUnit, rtex + size*(vec2(1, 0)))*tex_weights.x;
t += texture2D(gcu_TextureUnit, rtex - size*(vec2(1, 0)))*tex_weights.x;
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