The Ring programming language version 1.7 book - Part 103 of 196
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The document describes the QOpenGLShaderProgram class in Qt which is used to manage OpenGL shader programs. It provides methods for adding shaders, linking the program, setting uniform values and attribute arrays, and managing the OpenGL program ID.
The Ring programming language version 1.7 book - Part 103 of 196
- 1. Ring Documentation, Release 1.7 • GLboolean glIsRenderbuffer(GLuint renderbuffer) • GLboolean glIsShader(GLuint shader) • GLboolean glIsSync(GLsync sync) • GLboolean glIsTexture(GLuint texture) • GLboolean glIsVertexArray(GLuint array) • void glLineWidth(GLfloat width) • void glLinkProgram(GLuint program) • void glLogicOp(GLenum opcode) • GLvoid * glMapBuffer(GLenum target, GLenum access) • GLvoid * glMapBufferRange(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access) • void glMultiDrawArrays(GLenum mode, GLint *first, GLsizei *count, GLsizei drawcount) • void glPixelStorei(GLenum pname, GLint param) • void glPointParameterf(GLenum pname, GLfloat param) • void glPointParameterfv(GLenum pname, GLfloat *params) • void glPointParameteri(GLenum pname, GLint param) • void glPointParameteriv(GLenum pname, GLint *params) • void glPointSize(GLfloat size) • void glPolygonMode(GLenum face, GLenum mode) • void glPolygonOffset(GLfloat factor, GLfloat units) • void glPrimitiveRestartIndex(GLuint index) • void glProvokingVertex(GLenum mode) • void glReadBuffer(GLenum mode) • void glReadPixels(GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels) • void glRenderbufferStorage(GLenum target, GLenum internalformat, GLsizei width, GLsizei height) • void glRenderbufferStorageMultisample(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height) • void glSampleCoverage(GLfloat value, GLboolean invert) • void glSampleMaski(GLuint index, GLbitfield mask) • void glScissor(GLint x, GLint y, GLsizei width, GLsizei height) • void glStencilFuncSeparate(GLenum face, GLenum func, GLint ref, GLuint mask) • void glStencilMask(GLuint mask) • void glStencilMaskSeparate(GLenum face, GLuint mask) • void glStencilOp(GLenum fail, GLenum zfail, GLenum zpass) • void glStencilOpSeparate(GLenum face, GLenum sfail, GLenum dpfail, GLenum dppass) • void glTexBuffer(GLenum target, GLenum internalformat, GLuint buffer) 78.106. QOpenGLFunctions_3_2_Core Class 992
- 2. Ring Documentation, Release 1.7 • void glTexImage1D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLint border, GLenum format, GLenum type, GLvoid *pixels) • void glTexImage2D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, GLvoid *pixels) • void glTexImage2DMultisample(GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GL- sizei height, GLboolean fixedsamplelocations) • void glTexImage3D(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, GLvoid *pixels) • void glTexImage3DMultisample(GLenum target, GLsizei samples, GLint internalformat, GLsizei width, GL- sizei height, GLsizei depth, GLboolean fixedsamplelocations) • void glTexParameterIiv(GLenum target, GLenum pname, GLint *params) • void glTexParameterIuiv(GLenum target, GLenum pname, GLuint *params) • void glTexParameterf(GLenum target, GLenum pname, GLfloat param) • void glTexParameterfv(GLenum target, GLenum pname, GLfloat *params) • void glTexParameteri(GLenum target, GLenum pname, GLint param) • void glTexParameteriv(GLenum target, GLenum pname, GLint *params) • void glTexSubImage1D(GLenum target, GLint level, GLint xoffset, GLsizei width, GLenum format, GLenum type, GLvoid *pixels) • void glTexSubImage2D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, GLvoid *pixels) • void glTexSubImage3D(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, GLvoid *pixels) • void glUniform1fv(GLint location, GLsizei count, GLfloat *value) • void glUniform1i(GLint location, GLint v0) • void glUniform1iv(GLint location, GLsizei count, GLint *value) • void glUniform1ui(GLint location, GLuint v0) • void glUniform1uiv(GLint location, GLsizei count, GLuint *value) • void glUniform2f(GLint location, GLfloat v0, GLfloat v1) • void glUniform2fv(GLint location, GLsizei count, GLfloat *value) • void glUniform2i(GLint location, GLint v0, GLint v1) • void glUniform2iv(GLint location, GLsizei count, GLint *value) • void glUniform2ui(GLint location, GLuint v0, GLuint v1) • void glUniform2uiv(GLint location, GLsizei count, GLuint *value) • void glUniform3f(GLint location, GLfloat v0, GLfloat v1, GLfloat v2) • void glUniform3fv(GLint location, GLsizei count, GLfloat *value) • void glUniform3i(GLint location, GLint v0, GLint v1, GLint v2) • void glUniform3iv(GLint location, GLsizei count, GLint *value) • void glUniform3ui(GLint location, GLuint v0, GLuint v1, GLuint v2) • void glUniform3uiv(GLint location, GLsizei count, GLuint *value) 78.106. QOpenGLFunctions_3_2_Core Class 993
- 3. Ring Documentation, Release 1.7 • void glUniform4f(GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3) • void glUniform4fv(GLint location, GLsizei count, GLfloat *value) • void glUniform4i(GLint location, GLint v0, GLint v1, GLint v2, GLint v3) • void glUniform4iv(GLint location, GLsizei count, GLint *value) • void glUniform4ui(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3) • void glUniform4uiv(GLint location, GLsizei count, GLuint *value) • void glUniformBlockBinding(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding) • void glUniformMatrix2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix4fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • void glUniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose, GLfloat *value) • GLboolean glUnmapBuffer(GLenum target) • void glUseProgram(GLuint program) • void glValidateProgram(GLuint program) • void glViewport(GLint x, GLint y, GLsizei width, GLsizei height) • void glWaitSync(GLsync sync, GLbitfield flags, GLuint64 timeout) 78.107 QOpenGLPaintDevice Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLPaintDevice.html Parameters : void Parent Class : QPaintDevice • QOpenGLContext * context(void) • qreal dotsPerMeterX(void) • qreal dotsPerMeterY(void) • void ensureActiveTarget(void) • bool paintFlipped(void) • void setDevicePixelRatio(qreal devicePixelRatio) • void setDotsPerMeterX(qreal dpmx) • void setDotsPerMeterY(qreal dpmy) • void setPaintFlipped(bool flipped) 78.107. QOpenGLPaintDevice Class 994
- 4. Ring Documentation, Release 1.7 • void setSize(QSize size) • QSize size(void) 78.108 QOpenGLShader Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLShader.html Parameters : QOpenGLShader::ShaderType,QObject * • bool compileSourceCode(char *source) • bool compileSourceCode_2(QByteArray source) • bool compileSourceCode_3(QString source) • bool compileSourceFile(QString fileName) • bool isCompiled(void) • QString log(void) • GLuint shaderId(void) • QOpenGLShader::ShaderType shaderType(void) • QByteArray sourceCode(void) • bool hasOpenGLShaders(QOpenGLShader::ShaderType type, QOpenGLContext *context) 78.109 QOpenGLShaderProgram Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLShaderProgram.html Parameters : QObject * • bool addShaderFromSourceCode(QOpenGLShader::ShaderType type, char *source) • bool addShaderFromSourceCode_2(QOpenGLShader::ShaderType type, QByteArray source) • bool addShaderFromSourceCode_3(QOpenGLShader::ShaderType type, QString source) • bool addShaderFromSourceFile(QOpenGLShader::ShaderType type, QString fileName) • int attributeLocation(char *name) • int attributeLocation_2(QByteArray name) • int attributeLocation_3(QString name) • bool bind(void) • void bindAttributeLocation(char *name, int location) • void bindAttributeLocation_2(QByteArray name, int location) • void bindAttributeLocation_3(QString name, int location) • QVector<float> defaultOuterTessellationLevels(void) • void disableAttributeArray(int location) • void disableAttributeArray_2(char *name) • void enableAttributeArray(int location) 78.108. QOpenGLShader Class 995
- 5. Ring Documentation, Release 1.7 • void enableAttributeArray_2(char *name) • bool isLinked(void) • bool link(void) • QString log(void) • int maxGeometryOutputVertices(void) • int patchVertexCount(void) • GLuint programId(void) • void release(void) • void removeAllShaders(void) • void removeShader(QOpenGLShader *shader) • void setAttributeArray(int location, GLfloat *values, int tupleSize, int stride) • void setAttributeArray_2(int location, QVector2D *values, int stride) • void setAttributeArray_3(int location, QVector3D *values, int stride) • void setAttributeArray_4(int location, QVector4D *values, int stride) • void setAttributeArray_5(int location, GLenum type, void *values, int tupleSize, int stride) • void setAttributeArray_6(char *name, GLfloat *values, int tupleSize, int stride) • void setAttributeArray_7(char *name, QVector2D *values, int stride) • void setAttributeArray_8(char *name, QVector3D *values, int stride) • void setAttributeArray_9(char *name, QVector4D *values, int stride) • void setAttributeArray_10(char *name, GLenum type, void *values, int tupleSize, int stride) • void setAttributeBuffer(int location, GLenum type, int offset, int tupleSize, int stride) • void setAttributeBuffer_2(char *name, GLenum type, int offset, int tupleSize, int stride) • void setAttributeValue(int location, GLfloat value) • void setAttributeValue_2(int location, GLfloat x, GLfloat y) • void setAttributeValue_3(int location, GLfloat x, GLfloat y, GLfloat z) • void setAttributeValue_4(int location, GLfloat x, GLfloat y, GLfloat z, GLfloat w) • void setAttributeValue_5(int location, QVector2D value) • void setAttributeValue_6(int location, QVector3D value) • void setAttributeValue_7(int location, QVector4D value) • void setAttributeValue_8(int location, QColor value) • void setAttributeValue_9(int location, GLfloat *values, int columns, int rows) • void setAttributeValue_10(char *name, GLfloat value) • void setAttributeValue_11(char *name, GLfloat x, GLfloat y) • void setAttributeValue_12(char *name, GLfloat x, GLfloat y, GLfloat z) • void setAttributeValue_13(char *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w) • void setAttributeValue_14(char *name, QVector2D value) 78.109. QOpenGLShaderProgram Class 996
- 6. Ring Documentation, Release 1.7 • void setAttributeValue_15(char *name, QVector3D value) • void setAttributeValue_16(char *name, QVector4D value) • void setDefaultInnerTessellationLevels(QVector<float> levels) • void setDefaultOuterTessellationLevels(QVector<float> levels) • void setPatchVertexCount(int count) • void setUniformValue(int location, GLfloat value) • void setUniformValue_2(int location, GLint value) • void setUniformValue_3(char *name, QColor color) • void setUniformValue_4(char *name, QPoint point) • void setUniformValue_5(char *name, QPointF point) • void setUniformValue_6(char *name, QSize size) • void setUniformValue_7(char *name, QSizeF size) • void setUniformValue_8(char *name, QMatrix2x2 value) • void setUniformValue_9(char *name, QMatrix2x3 value) • void setUniformValue_10(char *name, QMatrix2x4 value) • void setUniformValue_11(char *name, QMatrix3x2 value) • void setUniformValue_12(char *name, QMatrix3x3 value) • void setUniformValue_13(char *name, QMatrix3x4 value) • void setUniformValue_14(char *name, QMatrix4x2 value) • void setUniformValue_15(char *name, QMatrix4x3 value) • void setUniformValue_16(char *name, QMatrix4x4 value) • void setUniformValue_21(int location, GLuint value) • void setUniformValue_22(int location, GLfloat x, GLfloat y) • void setUniformValue_23(int location, GLfloat x, GLfloat y, GLfloat z) • void setUniformValue_24(int location, GLfloat x, GLfloat y, GLfloat z, GLfloat w) • void setUniformValue_25(int location, QVector2D value) • void setUniformValue_26(int location, QVector3D value) • void setUniformValue_27(int location, QVector4D value) • void setUniformValue_28(int location, QColor color) • void setUniformValue_29(int location, QPoint point) • void setUniformValue_30(int location, QPointF point) • void setUniformValue_31(int location, QSize size) • void setUniformValue_32(int location, QSizeF size) • void setUniformValue_33(int location, QMatrix2x2 value) • void setUniformValue_34(int location, QMatrix2x3 value) • void setUniformValue_35(int location, QMatrix2x4 value) 78.109. QOpenGLShaderProgram Class 997
- 7. Ring Documentation, Release 1.7 • void setUniformValue_36(int location, QMatrix3x2 value) • void setUniformValue_37(int location, QMatrix3x3 value) • void setUniformValue_38(int location, QMatrix3x4 value) • void setUniformValue_39(int location, QMatrix4x2 value) • void setUniformValue_40(int location, QMatrix4x3 value) • void setUniformValue_41(int location, QMatrix4x4 value) • void setUniformValue_46(char *name, GLfloat value) • void setUniformValue_47(char *name, GLint value) • void setUniformValue_48(char *name, GLuint value) • void setUniformValue_49(char *name, GLfloat x, GLfloat y) • void setUniformValue_50(char *name, GLfloat x, GLfloat y, GLfloat z) • void setUniformValue_51(char *name, GLfloat x, GLfloat y, GLfloat z, GLfloat w) • void setUniformValue_52(char *name, QVector2D value) • void setUniformValue_53(char *name, QVector3D value) • void setUniformValue_54(char *name, QVector4D value) • void setUniformValueArray(int location, GLfloat *values, int count, int tupleSize) • void setUniformValueArray_2(int location, GLint *values, int count) • void setUniformValueArray_3(int location, GLuint *values, int count) • void setUniformValueArray_4(int location, QVector2D *values, int count) • void setUniformValueArray_5(int location, QVector3D *values, int count) • void setUniformValueArray_6(int location, QVector4D *values, int count) • void setUniformValueArray_7(int location, QMatrix2x2 *values, int count) • void setUniformValueArray_8(int location, QMatrix2x3 *values, int count) • void setUniformValueArray_9(int location, QMatrix2x4 *values, int count) • void setUniformValueArray_10(int location, QMatrix3x2 *values, int count) • void setUniformValueArray_11(int location, QMatrix3x3 *values, int count) • void setUniformValueArray_12(int location, QMatrix3x4 *values, int count) • void setUniformValueArray_13(int location, QMatrix4x2 *values, int count) • void setUniformValueArray_14(int location, QMatrix4x3 *values, int count) • void setUniformValueArray_15(int location, QMatrix4x4 *values, int count) • void setUniformValueArray_16(char *name, GLfloat *values, int count, int tupleSize) • void setUniformValueArray_17(char *name, GLint *values, int count) • void setUniformValueArray_18(char *name, GLuint *values, int count) • void setUniformValueArray_19(char *name, QVector2D *values, int count) • void setUniformValueArray_20(char *name, QVector3D *values, int count) • void setUniformValueArray_21(char *name, QVector4D *values, int count) 78.109. QOpenGLShaderProgram Class 998
- 8. Ring Documentation, Release 1.7 • void setUniformValueArray_22(char *name, QMatrix2x2 *values, int count) • void setUniformValueArray_23(char *name, QMatrix2x3 *values, int count) • void setUniformValueArray_24(char *name, QMatrix2x4 *values, int count) • void setUniformValueArray_25(char *name, QMatrix3x2 *values, int count) • void setUniformValueArray_26(char *name, QMatrix3x3 *values, int count) • void setUniformValueArray_27(char *name, QMatrix3x4 *values, int count) • void setUniformValueArray_28(char *name, QMatrix4x2 *values, int count) • void setUniformValueArray_29(char *name, QMatrix4x3 *values, int count) • void setUniformValueArray_30(char *name, QMatrix4x4 *values, int count) • QList<QOpenGLShader *> shaders(void) • int uniformLocation(char *name) • int uniformLocation_2(QByteArray name) • int uniformLocation_3(QString name) • bool hasOpenGLShaderPrograms(QOpenGLContext *context) 78.110 QOpenGLTexture Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLTexture.html Parameters : QOpenGLTexture::Target • void allocateStorage(void) • void bind_2(uint unit, QOpenGLTexture::TextureUnitReset reset) • QColor borderColor(void) • void borderColor_2(float *border) • void borderColor_3(int *border) • void borderColor_4(unsigned int *border) • QOpenGLTexture * createTextureView(QOpenGLTexture::Target target, QOpenGLTexture::TextureFormat viewFormat, int minimumMipmapLevel, int maximumMipmapLevel, int minimumLayer, int maximumLayer) • int depth(void) • QOpenGLTexture::DepthStencilMode depthStencilMode(void) • void destroy(void) • int faces(void) • QOpenGLTexture::TextureFormat format(void) • void generateMipMaps(void) • void generateMipMaps_2(int baseLevel, bool resetBaseLevel) • int height(void) • bool isAutoMipMapGenerationEnabled(void) • bool isBound(void) 78.110. QOpenGLTexture Class 999
- 9. Ring Documentation, Release 1.7 • bool isBound_2(uint unit) • bool isCreated(void) • bool isTextureView(void) • int layers(void) • QPair<float, float> levelOfDetailRange(void) • float levelofDetailBias(void) • QOpenGLTexture::Filter magnificationFilter(void) • float maximumAnisotropy(void) • float maximumLevelOfDetail(void) • int maximumMipLevels(void) • float minimumLevelOfDetail(void) • int mipBaseLevel(void) • int mipMaxLevel(void) • void release(void) • void release_2(uint unit, QOpenGLTexture::TextureUnitReset reset) • void setBorderColor(QColor color) • void setBorderColor_4(uint r, uint g, uint b, uint a) • void setCompressedData_4(int mipLevel, int dataSize, void *data, QOpenGLPixelTransferOptions * options) • void setCompressedData_5(int dataSize, void *data, QOpenGLPixelTransferOptions * options) • void setData(int mipLevel, int layer, QOpenGLTexture::CubeMapFace cubeFace, QOpenGLTex- ture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType, void *data, QOpenGLPixel- TransferOptions * options) • void setData_4(int mipLevel, QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType, void *data, QOpenGLPixelTransferOptions * options) • void setData_5(QOpenGLTexture::PixelFormat sourceFormat, QOpenGLTexture::PixelType sourceType, void *data, QOpenGLPixelTransferOptions * options) • void setData_6(QImage image, QOpenGLTexture::MipMapGeneration genMipMaps) • void setDepthStencilMode(QOpenGLTexture::DepthStencilMode mode) • void setLayers(int layers) • void setLevelOfDetailRange(float min, float max) • void setLevelofDetailBias(float bias) • void setMagnificationFilter(QOpenGLTexture::Filter filter) • void setMaximumAnisotropy(float anisotropy) • void setMaximumLevelOfDetail(float value) • void setMinMagFilters(QOpenGLTexture::Filter minificationQOpenGLTexture::Filter, QOpenGLTex- ture::Filter magnificationQOpenGLTexture::Filter) • void setMinificationFilter(QOpenGLTexture::Filter filter) • void setMinimumLevelOfDetail(float value) 78.110. QOpenGLTexture Class 1000
- 10. Ring Documentation, Release 1.7 • void setMipBaseLevel(int baseLevel) • void setMipLevelRange(int baseLevel, int maxLevel) • void setMipLevels(int levels) • void setMipMaxLevel(int maxLevel) • void setSwizzleMask(QOpenGLTexture::SwizzleComponent component, QOpenGLTexture::SwizzleValue value) • void setSwizzleMask_2(QOpenGLTexture::SwizzleValue r, QOpenGLTexture::SwizzleValue g, QOpenGLTex- ture::SwizzleValue b, QOpenGLTexture::SwizzleValue a) • void setWrapMode(QOpenGLTexture::WrapMode mode) • void setWrapMode_2(QOpenGLTexture::CoordinateDirection direction, QOpenGLTexture::WrapMode mode) • QOpenGLTexture::SwizzleValue swizzleMask(QOpenGLTexture::SwizzleComponent component) • int width(void) • QOpenGLTexture::WrapMode wrapMode(QOpenGLTexture::CoordinateDirection direction) • GLuint boundTextureId(QOpenGLTexture::BindingTarget target) 78.111 QOpenGLTimerQuery Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLTimerQuery.html Parameters : QObject * • void begin(void) • bool create(void) • void destroy(void) • void end(void) • bool isCreated(void) • bool isResultAvailable(void) • GLuint objectId(void) • void recordTimestamp(void) • GLuint64 waitForResult(void) • GLuint64 waitForTimestamp(void) 78.112 QOpenGLVersionProfile Class C++ Reference : http://doc.qt.io/qt-5/QOpenGLVersionProfile.html Parameters : void • bool hasProfiles(void) • bool isLegacyVersion(void) • bool isValid(void) 78.111. QOpenGLTimerQuery Class 1001