diff options
| author | Sean Harmer <sean.harmer@kdab.com> | 2013-02-02 23:06:51 +0000 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-03-01 10:42:21 +0100 |
| commit | 2ca46a5526e4341a620b5c9adf93844fb9fddea9 (patch) | |
| tree | ded763d1544e2531d30b4ac393a5cb3d59a74844 /src/gui/opengl/qopenglshaderprogram.h | |
| parent | c474f404526d82f74e3272e1debbc7f50679e9eb (diff) | |
OpenGL: Add support for OpenGL 4 tessellation shader stages
This adds support for OpenGL 4 tessellation shader stages to
QOpenGLShaderProgram and QOpenGLShader.
Change-Id: Iefb2f411e00767990d54670c5d39413be694dd66
Reviewed-by: James Turner <james.turner@kdab.com>
Reviewed-by: Giuseppe D'Angelo <giuseppe.dangelo@kdab.com>
Reviewed-by: Gunnar Sletta <gunnar.sletta@digia.com>
Diffstat (limited to 'src/gui/opengl/qopenglshaderprogram.h')
| -rw-r--r-- | src/gui/opengl/qopenglshaderprogram.h | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/src/gui/opengl/qopenglshaderprogram.h b/src/gui/opengl/qopenglshaderprogram.h index 00b67f9434..3677779a6a 100644 --- a/src/gui/opengl/qopenglshaderprogram.h +++ b/src/gui/opengl/qopenglshaderprogram.h @@ -63,9 +63,11 @@ class Q_GUI_EXPORT QOpenGLShader : public QObject public: enum ShaderTypeBit { - Vertex = 0x0001, - Fragment = 0x0002, - Geometry = 0x0004 + Vertex = 0x0001, + Fragment = 0x0002, + Geometry = 0x0004, + TessellationControl = 0x0008, + TessellationEvaluation = 0x0010 }; Q_DECLARE_FLAGS(ShaderType, ShaderTypeBit) @@ -129,6 +131,15 @@ public: int maxGeometryOutputVertices() const; + void setPatchVertexCount(int count); + int patchVertexCount() const; + + void setDefaultOuterTessellationLevels(const QVector<float> &levels); + QVector<float> defaultOuterTessellationLevels() const; + + void setDefaultInnerTessellationLevels(const QVector<float> &levels); + QVector<float> defaultInnerTessellationLevels() const; + void bindAttributeLocation(const char *name, int location); void bindAttributeLocation(const QByteArray& name, int location); void bindAttributeLocation(const QString& name, int location); |