Expose GLES 3.0 and 3.1 functions
Using the approach we already do for some GLES 3.0 functions we can provide a cross-platform, cross-GL-GLES wrapper for ES 3.0 and 3.1 functions too. Applications only have to take extra care about the version requests (context version and version directives in shader code), the rest of their code can stay the same across desktop/mobile/embedded, even when ES 3 functions are used. The new functions are placed to a new subclass which is placed between QOpenGLFunctions and the internal QOpenGLExtensions. This is necessary because, unlike with QOpenGLFunctions, there is no guarantee that these functions are always available in all configurations. When running on desktop OpenGL, we resolve as usual. If the OpenGL version contains the function in question, either in core or as an extension, it will all just work. This is handy because it does not rely on 4.x extensions like GL_ARB_ESx_compatibility, and so ES 3.0 functions will be functional on OpenGL 3.x systems too by just setting a 3.x version number in the QSurfaceFormat. We will no longer qFatal on broken systems where the driver returns a 3.0 or 3.1 context without the corresponding functions present. Instead, we show a warning and gracefully fall back to resolving as usual, via eglGetProcAddress or similar. For functions that are available in ES2 as an extension this may just work fine. Added also an example that runs identically both with OpenGL and OpenGL ES 3 and utilizes some ES 3.0 features like instanced drawing. [ChangeLog] Added QOpenGLExtraFunctions providing OpenGL ES 3.0 and 3.1 function wrappers in a cross-platform manner. Task-number: QTBUG-46161 Change-Id: I9f929eb61946c35c415b178c4d6ab2c1c958684e Reviewed-by: Paul Olav Tvete <paul.tvete@theqtcompany.com>
This commit is contained in:
Laszlo Agocs
parent
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236
examples/opengl/hellogles3/glwidget.cpp
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236
examples/opengl/hellogles3/glwidget.cpp
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@ -0,0 +1,236 @@
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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|
**
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|
** $QT_BEGIN_LICENSE:BSD$
|
||||||
|
** You may use this file under the terms of the BSD license as follows:
|
||||||
|
**
|
||||||
|
** "Redistribution and use in source and binary forms, with or without
|
||||||
|
** modification, are permitted provided that the following conditions are
|
||||||
|
** met:
|
||||||
|
** * Redistributions of source code must retain the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer.
|
||||||
|
** * Redistributions in binary form must reproduce the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer in
|
||||||
|
** the documentation and/or other materials provided with the
|
||||||
|
** distribution.
|
||||||
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||||||
|
** contributors may be used to endorse or promote products derived
|
||||||
|
** from this software without specific prior written permission.
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||||||
|
**
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||||||
|
**
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||||||
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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||||||
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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||||||
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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||||||
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "glwidget.h"
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#include <QImage>
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#include <QOpenGLTexture>
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#include <QOpenGLShaderProgram>
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#include <QOpenGLBuffer>
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#include <QOpenGLContext>
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#include <QOpenGLVertexArrayObject>
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#include <QOpenGLExtraFunctions>
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#include <QPropertyAnimation>
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#include <QPauseAnimation>
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#include <QSequentialAnimationGroup>
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GLWidget::GLWidget()
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: m_texture(0),
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m_program(0),
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m_vbo(0),
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m_vao(0),
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m_target(0, 0, -1),
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m_uniformsDirty(true)
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{
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m_world.setToIdentity();
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m_world.translate(0, 0, -1);
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m_world.rotate(180, 1, 0, 0);
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QSequentialAnimationGroup *animGroup = new QSequentialAnimationGroup(this);
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animGroup->setLoopCount(-1);
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QPropertyAnimation *zAnim0 = new QPropertyAnimation(this, QByteArrayLiteral("z"));
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zAnim0->setStartValue(0.0f);
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zAnim0->setEndValue(1.0f);
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zAnim0->setDuration(2000);
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animGroup->addAnimation(zAnim0);
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QPropertyAnimation *zAnim1 = new QPropertyAnimation(this, QByteArrayLiteral("z"));
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zAnim1->setStartValue(0.0f);
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zAnim1->setEndValue(70.0f);
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zAnim1->setDuration(4000);
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zAnim1->setEasingCurve(QEasingCurve::OutElastic);
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animGroup->addAnimation(zAnim1);
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QPropertyAnimation *zAnim2 = new QPropertyAnimation(this, QByteArrayLiteral("z"));
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zAnim2->setStartValue(70.0f);
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zAnim2->setEndValue(0.0f);
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zAnim2->setDuration(2000);
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animGroup->addAnimation(zAnim2);
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animGroup->start();
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}
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GLWidget::~GLWidget()
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{
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makeCurrent();
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delete m_texture;
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delete m_program;
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delete m_vbo;
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delete m_vao;
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}
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void GLWidget::setZ(float v)
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{
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m_eye.setZ(v);
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m_uniformsDirty = true;
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update();
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}
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static const char *vertexShaderSource =
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"layout(location = 0) in vec4 vertex;\n"
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"layout(location = 1) in vec3 normal;\n"
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"out vec3 vert;\n"
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"out vec3 vertNormal;\n"
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"out vec3 color;\n"
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"uniform mat4 projMatrix;\n"
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"uniform mat4 camMatrix;\n"
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"uniform mat4 worldMatrix;\n"
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"uniform sampler2D sampler;\n"
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"void main() {\n"
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" ivec2 pos = ivec2(gl_InstanceID % 32, gl_InstanceID / 32);\n"
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" vec2 t = vec2(-16 + pos.x, -18 + pos.y);\n"
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" mat4 wm = mat4(1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, t.x, t.y, 0, 1) * worldMatrix;\n"
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" color = texelFetch(sampler, pos, 0).rgb * vec3(0.4, 1.0, 0.0);\n"
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" vert = vec3(wm * vertex);\n"
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" vertNormal = mat3(transpose(inverse(wm))) * normal;\n"
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" gl_Position = projMatrix * camMatrix * wm * vertex;\n"
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"}\n";
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static const char *fragmentShaderSource =
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"in highp vec3 vert;\n"
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"in highp vec3 vertNormal;\n"
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"in highp vec3 color;\n"
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"out highp vec4 fragColor;\n"
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"uniform highp vec3 lightPos;\n"
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"void main() {\n"
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" highp vec3 L = normalize(lightPos - vert);\n"
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" highp float NL = max(dot(normalize(vertNormal), L), 0.0);\n"
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" highp vec3 col = clamp(color * 0.2 + color * 0.8 * NL, 0.0, 1.0);\n"
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" fragColor = vec4(col, 1.0);\n"
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"}\n";
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QByteArray versionedShaderCode(const char *src)
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{
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QByteArray versionedSrc;
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if (QOpenGLContext::currentContext()->isOpenGLES())
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versionedSrc.append(QByteArrayLiteral("#version 300 es\n"));
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else
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versionedSrc.append(QByteArrayLiteral("#version 330\n"));
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versionedSrc.append(src);
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return versionedSrc;
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}
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void GLWidget::initializeGL()
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|
{
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QOpenGLFunctions *f = QOpenGLContext::currentContext()->functions();
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if (m_texture) {
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delete m_texture;
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m_texture = 0;
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}
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QImage img(":/qtlogo.png");
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Q_ASSERT(!img.isNull());
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m_texture = new QOpenGLTexture(img.scaled(32, 36).mirrored());
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if (m_program) {
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delete m_program;
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m_program = 0;
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}
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m_program = new QOpenGLShaderProgram;
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// Prepend the correct version directive to the sources. The rest is the
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// same, thanks to the common GLSL syntax.
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m_program->addShaderFromSourceCode(QOpenGLShader::Vertex, versionedShaderCode(vertexShaderSource));
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m_program->addShaderFromSourceCode(QOpenGLShader::Fragment, versionedShaderCode(fragmentShaderSource));
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m_program->link();
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m_projMatrixLoc = m_program->uniformLocation("projMatrix");
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m_camMatrixLoc = m_program->uniformLocation("camMatrix");
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m_worldMatrixLoc = m_program->uniformLocation("worldMatrix");
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m_lightPosLoc = m_program->uniformLocation("lightPos");
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// Create a VAO. Not strictly required for ES 3, but it is for plain OpenGL.
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if (m_vao) {
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delete m_vao;
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m_vao = 0;
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}
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m_vao = new QOpenGLVertexArrayObject;
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|
if (m_vao->create())
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m_vao->bind();
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if (m_vbo) {
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delete m_vbo;
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m_vbo = 0;
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}
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m_program->bind();
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m_vbo = new QOpenGLBuffer;
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m_vbo->create();
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m_vbo->bind();
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m_vbo->allocate(m_logo.constData(), m_logo.count() * sizeof(GLfloat));
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f->glEnableVertexAttribArray(0);
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f->glEnableVertexAttribArray(1);
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f->glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat), 0);
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f->glVertexAttribPointer(1, 3, GL_FLOAT, GL_FALSE, 6 * sizeof(GLfloat), reinterpret_cast<void *>(3 * sizeof(GLfloat)));
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m_vbo->release();
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f->glEnable(GL_DEPTH_TEST);
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f->glEnable(GL_CULL_FACE);
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}
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void GLWidget::resizeGL(int w, int h)
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{
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m_proj.setToIdentity();
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m_proj.perspective(45.0f, GLfloat(w) / h, 0.01f, 100.0f);
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m_uniformsDirty = true;
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}
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void GLWidget::paintGL()
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{
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// Now use QOpenGLExtraFunctions instead of QOpenGLFunctions as we want to
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// do more than what GL(ES) 2.0 offers.
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QOpenGLExtraFunctions *f = QOpenGLContext::currentContext()->extraFunctions();
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f->glClearColor(0, 0, 0, 1);
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f->glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
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|
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|
m_program->bind();
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m_texture->bind();
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||||||
|
|
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|
if (m_uniformsDirty) {
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||||||
|
m_uniformsDirty = false;
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|
QMatrix4x4 camera;
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|
camera.lookAt(m_eye, m_eye + m_target, QVector3D(0, 1, 0));
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m_program->setUniformValue(m_projMatrixLoc, m_proj);
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|
m_program->setUniformValue(m_camMatrixLoc, camera);
|
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|
m_program->setUniformValue(m_worldMatrixLoc, m_world);
|
||||||
|
m_program->setUniformValue(m_lightPosLoc, QVector3D(0, 0, 70));
|
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|
}
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|
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// Now call a function introduced in OpenGL 3.1 / OpenGL ES 3.0. We
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|
// requested a 3.3 or ES 3.0 context, so we know this will work.
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f->glDrawArraysInstanced(GL_TRIANGLES, 0, m_logo.vertexCount(), 32 * 36);
|
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|
}
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87
examples/opengl/hellogles3/glwidget.h
Normal file
87
examples/opengl/hellogles3/glwidget.h
Normal file
@ -0,0 +1,87 @@
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|
/****************************************************************************
|
||||||
|
**
|
||||||
|
** Copyright (C) 2015 The Qt Company Ltd.
|
||||||
|
** Contact: http://www.qt.io/licensing/
|
||||||
|
**
|
||||||
|
** This file is part of the examples of the Qt Toolkit.
|
||||||
|
**
|
||||||
|
** $QT_BEGIN_LICENSE:BSD$
|
||||||
|
** You may use this file under the terms of the BSD license as follows:
|
||||||
|
**
|
||||||
|
** "Redistribution and use in source and binary forms, with or without
|
||||||
|
** modification, are permitted provided that the following conditions are
|
||||||
|
** met:
|
||||||
|
** * Redistributions of source code must retain the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer.
|
||||||
|
** * Redistributions in binary form must reproduce the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer in
|
||||||
|
** the documentation and/or other materials provided with the
|
||||||
|
** distribution.
|
||||||
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||||||
|
** contributors may be used to endorse or promote products derived
|
||||||
|
** from this software without specific prior written permission.
|
||||||
|
**
|
||||||
|
**
|
||||||
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
||||||
|
**
|
||||||
|
** $QT_END_LICENSE$
|
||||||
|
**
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef GLWIDGET_H
|
||||||
|
#define GLWIDGET_H
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||||||
|
|
||||||
|
#include <QOpenGLWidget>
|
||||||
|
#include <QMatrix4x4>
|
||||||
|
#include <QVector3D>
|
||||||
|
#include "../hellogl2/logo.h"
|
||||||
|
|
||||||
|
class QOpenGLTexture;
|
||||||
|
class QOpenGLShaderProgram;
|
||||||
|
class QOpenGLBuffer;
|
||||||
|
class QOpenGLVertexArrayObject;
|
||||||
|
|
||||||
|
class GLWidget : public QOpenGLWidget
|
||||||
|
{
|
||||||
|
Q_OBJECT
|
||||||
|
Q_PROPERTY(float z READ z WRITE setZ)
|
||||||
|
|
||||||
|
public:
|
||||||
|
GLWidget();
|
||||||
|
~GLWidget();
|
||||||
|
|
||||||
|
void initializeGL();
|
||||||
|
void resizeGL(int w, int h);
|
||||||
|
void paintGL();
|
||||||
|
|
||||||
|
float z() const { return m_eye.z(); }
|
||||||
|
void setZ(float v);
|
||||||
|
|
||||||
|
private:
|
||||||
|
QOpenGLTexture *m_texture;
|
||||||
|
QOpenGLShaderProgram *m_program;
|
||||||
|
QOpenGLBuffer *m_vbo;
|
||||||
|
QOpenGLVertexArrayObject *m_vao;
|
||||||
|
Logo m_logo;
|
||||||
|
int m_projMatrixLoc;
|
||||||
|
int m_camMatrixLoc;
|
||||||
|
int m_worldMatrixLoc;
|
||||||
|
int m_lightPosLoc;
|
||||||
|
QMatrix4x4 m_proj;
|
||||||
|
QMatrix4x4 m_world;
|
||||||
|
QVector3D m_eye;
|
||||||
|
QVector3D m_target;
|
||||||
|
bool m_uniformsDirty;
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
15
examples/opengl/hellogles3/hellogles3.pro
Normal file
15
examples/opengl/hellogles3/hellogles3.pro
Normal file
@ -0,0 +1,15 @@
|
|||||||
|
HEADERS = $$PWD/glwidget.h \
|
||||||
|
$$PWD/mainwindow.h \
|
||||||
|
$$PWD/../hellogl2/logo.h
|
||||||
|
|
||||||
|
SOURCES = $$PWD/glwidget.cpp \
|
||||||
|
$$PWD/main.cpp \
|
||||||
|
$$PWD/mainwindow.cpp \
|
||||||
|
$$PWD/../hellogl2/logo.cpp
|
||||||
|
|
||||||
|
QT += widgets
|
||||||
|
|
||||||
|
RESOURCES += hellogles3.qrc
|
||||||
|
|
||||||
|
target.path = $$[QT_INSTALL_EXAMPLES]/opengl/hellogles3
|
||||||
|
INSTALLS += target
|
||||||
5
examples/opengl/hellogles3/hellogles3.qrc
Normal file
5
examples/opengl/hellogles3/hellogles3.qrc
Normal file
@ -0,0 +1,5 @@
|
|||||||
|
<RCC>
|
||||||
|
<qresource>
|
||||||
|
<file>qtlogo.png</file>
|
||||||
|
</qresource>
|
||||||
|
</RCC>
|
||||||
78
examples/opengl/hellogles3/main.cpp
Normal file
78
examples/opengl/hellogles3/main.cpp
Normal file
@ -0,0 +1,78 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
**
|
||||||
|
** Copyright (C) 2015 The Qt Company Ltd.
|
||||||
|
** Contact: http://www.qt.io/licensing/
|
||||||
|
**
|
||||||
|
** This file is part of the examples of the Qt Toolkit.
|
||||||
|
**
|
||||||
|
** $QT_BEGIN_LICENSE:BSD$
|
||||||
|
** You may use this file under the terms of the BSD license as follows:
|
||||||
|
**
|
||||||
|
** "Redistribution and use in source and binary forms, with or without
|
||||||
|
** modification, are permitted provided that the following conditions are
|
||||||
|
** met:
|
||||||
|
** * Redistributions of source code must retain the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer.
|
||||||
|
** * Redistributions in binary form must reproduce the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer in
|
||||||
|
** the documentation and/or other materials provided with the
|
||||||
|
** distribution.
|
||||||
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||||||
|
** contributors may be used to endorse or promote products derived
|
||||||
|
** from this software without specific prior written permission.
|
||||||
|
**
|
||||||
|
**
|
||||||
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
||||||
|
**
|
||||||
|
** $QT_END_LICENSE$
|
||||||
|
**
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <QApplication>
|
||||||
|
#include <QSurfaceFormat>
|
||||||
|
#include <QOpenGLContext>
|
||||||
|
|
||||||
|
#include "mainwindow.h"
|
||||||
|
|
||||||
|
// This example demonstrates easy, cross-platform usage of OpenGL ES 3.0 functions via
|
||||||
|
// QOpenGLExtraFunctions in an application that works identically on desktop platforms
|
||||||
|
// with OpenGL 3.3 and mobile/embedded devices with OpenGL ES 3.0.
|
||||||
|
|
||||||
|
// The code is always the same, with the exception of two places: (1) the OpenGL context
|
||||||
|
// creation has to have a sufficiently high version number for the features that are in
|
||||||
|
// use, and (2) the shader code's version directive is different.
|
||||||
|
|
||||||
|
int main(int argc, char *argv[])
|
||||||
|
{
|
||||||
|
QSurfaceFormat fmt;
|
||||||
|
fmt.setDepthBufferSize(24);
|
||||||
|
|
||||||
|
// Request OpenGL 3.3 compatibility or OpenGL ES 3.0.
|
||||||
|
if (QOpenGLContext::openGLModuleType() == QOpenGLContext::LibGL) {
|
||||||
|
qDebug("Requesting 3.3 compatibility context");
|
||||||
|
fmt.setVersion(3, 3);
|
||||||
|
fmt.setProfile(QSurfaceFormat::CompatibilityProfile);
|
||||||
|
} else {
|
||||||
|
qDebug("Requesting 3.0 context");
|
||||||
|
fmt.setVersion(3, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
QSurfaceFormat::setDefaultFormat(fmt);
|
||||||
|
|
||||||
|
QApplication app(argc, argv);
|
||||||
|
|
||||||
|
MainWindow mainWindow;
|
||||||
|
mainWindow.showMaximized();
|
||||||
|
|
||||||
|
return app.exec();
|
||||||
|
}
|
||||||
58
examples/opengl/hellogles3/mainwindow.cpp
Normal file
58
examples/opengl/hellogles3/mainwindow.cpp
Normal file
@ -0,0 +1,58 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
**
|
||||||
|
** Copyright (C) 2015 The Qt Company Ltd.
|
||||||
|
** Contact: http://www.qt.io/licensing/
|
||||||
|
**
|
||||||
|
** This file is part of the examples of the Qt Toolkit.
|
||||||
|
**
|
||||||
|
** $QT_BEGIN_LICENSE:BSD$
|
||||||
|
** You may use this file under the terms of the BSD license as follows:
|
||||||
|
**
|
||||||
|
** "Redistribution and use in source and binary forms, with or without
|
||||||
|
** modification, are permitted provided that the following conditions are
|
||||||
|
** met:
|
||||||
|
** * Redistributions of source code must retain the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer.
|
||||||
|
** * Redistributions in binary form must reproduce the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer in
|
||||||
|
** the documentation and/or other materials provided with the
|
||||||
|
** distribution.
|
||||||
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||||||
|
** contributors may be used to endorse or promote products derived
|
||||||
|
** from this software without specific prior written permission.
|
||||||
|
**
|
||||||
|
**
|
||||||
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
||||||
|
**
|
||||||
|
** $QT_END_LICENSE$
|
||||||
|
**
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include "mainwindow.h"
|
||||||
|
#include "glwidget.h"
|
||||||
|
#include <QApplication>
|
||||||
|
#include <QMenuBar>
|
||||||
|
#include <QMenu>
|
||||||
|
|
||||||
|
MainWindow::MainWindow()
|
||||||
|
{
|
||||||
|
QMenuBar *menuBar = new QMenuBar;
|
||||||
|
QMenu *menuWindow = menuBar->addMenu(tr("&File"));
|
||||||
|
QAction *exitAction = new QAction(menuWindow);
|
||||||
|
exitAction->setText(tr("E&xit"));
|
||||||
|
menuWindow->addAction(exitAction);
|
||||||
|
connect(exitAction, SIGNAL(triggered()), qApp, SLOT(quit()));
|
||||||
|
setMenuBar(menuBar);
|
||||||
|
|
||||||
|
setCentralWidget(new GLWidget);
|
||||||
|
}
|
||||||
54
examples/opengl/hellogles3/mainwindow.h
Normal file
54
examples/opengl/hellogles3/mainwindow.h
Normal file
@ -0,0 +1,54 @@
|
|||||||
|
/****************************************************************************
|
||||||
|
**
|
||||||
|
** Copyright (C) 2015 The Qt Company Ltd.
|
||||||
|
** Contact: http://www.qt.io/licensing/
|
||||||
|
**
|
||||||
|
** This file is part of the examples of the Qt Toolkit.
|
||||||
|
**
|
||||||
|
** $QT_BEGIN_LICENSE:BSD$
|
||||||
|
** You may use this file under the terms of the BSD license as follows:
|
||||||
|
**
|
||||||
|
** "Redistribution and use in source and binary forms, with or without
|
||||||
|
** modification, are permitted provided that the following conditions are
|
||||||
|
** met:
|
||||||
|
** * Redistributions of source code must retain the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer.
|
||||||
|
** * Redistributions in binary form must reproduce the above copyright
|
||||||
|
** notice, this list of conditions and the following disclaimer in
|
||||||
|
** the documentation and/or other materials provided with the
|
||||||
|
** distribution.
|
||||||
|
** * Neither the name of The Qt Company Ltd nor the names of its
|
||||||
|
** contributors may be used to endorse or promote products derived
|
||||||
|
** from this software without specific prior written permission.
|
||||||
|
**
|
||||||
|
**
|
||||||
|
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||||
|
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||||
|
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||||
|
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||||
|
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||||
|
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||||
|
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||||
|
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||||
|
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||||
|
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
|
||||||
|
**
|
||||||
|
** $QT_END_LICENSE$
|
||||||
|
**
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef MAINWINDOW_H
|
||||||
|
#define MAINWINDOW_H
|
||||||
|
|
||||||
|
#include <QMainWindow>
|
||||||
|
|
||||||
|
class MainWindow : public QMainWindow
|
||||||
|
{
|
||||||
|
Q_OBJECT
|
||||||
|
|
||||||
|
public:
|
||||||
|
MainWindow();
|
||||||
|
};
|
||||||
|
|
||||||
|
#endif
|
||||||
BIN
examples/opengl/hellogles3/qtlogo.png
Normal file
BIN
examples/opengl/hellogles3/qtlogo.png
Normal file
Binary file not shown.
|
After Width: | Height: | Size: 5.3 KiB |
@ -13,5 +13,6 @@ qtHaveModule(widgets) {
|
|||||||
!wince: SUBDIRS += \
|
!wince: SUBDIRS += \
|
||||||
qopenglwidget \
|
qopenglwidget \
|
||||||
cube \
|
cube \
|
||||||
textures
|
textures \
|
||||||
|
hellogles3
|
||||||
}
|
}
|
||||||
|
|||||||
@ -718,6 +718,28 @@ QOpenGLFunctions *QOpenGLContext::functions() const
|
|||||||
return d->functions;
|
return d->functions;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/*!
|
||||||
|
Get the QOpenGLExtraFunctions instance for this context.
|
||||||
|
|
||||||
|
QOpenGLContext offers this as a convenient way to access QOpenGLExtraFunctions
|
||||||
|
without having to manage it manually.
|
||||||
|
|
||||||
|
The context or a sharing context must be current.
|
||||||
|
|
||||||
|
The returned QOpenGLExtraFunctions instance is ready to be used and it
|
||||||
|
does not need initializeOpenGLFunctions() to be called.
|
||||||
|
|
||||||
|
\note QOpenGLExtraFunctions contains functionality that is not guaranteed to
|
||||||
|
be available at runtime. Runtime availability depends on the platform,
|
||||||
|
graphics driver, and the OpenGL version requested by the application.
|
||||||
|
|
||||||
|
\sa QOpenGLFunctions, QOpenGLExtraFunctions
|
||||||
|
*/
|
||||||
|
QOpenGLExtraFunctions *QOpenGLContext::extraFunctions() const
|
||||||
|
{
|
||||||
|
return static_cast<QOpenGLExtraFunctions *>(functions());
|
||||||
|
}
|
||||||
|
|
||||||
/*!
|
/*!
|
||||||
\fn T *QOpenGLContext::versionFunctions() const
|
\fn T *QOpenGLContext::versionFunctions() const
|
||||||
|
|
||||||
|
|||||||
@ -66,6 +66,7 @@ QT_BEGIN_NAMESPACE
|
|||||||
class QOpenGLContextPrivate;
|
class QOpenGLContextPrivate;
|
||||||
class QOpenGLContextGroupPrivate;
|
class QOpenGLContextGroupPrivate;
|
||||||
class QOpenGLFunctions;
|
class QOpenGLFunctions;
|
||||||
|
class QOpenGLExtraFunctions;
|
||||||
class QPlatformOpenGLContext;
|
class QPlatformOpenGLContext;
|
||||||
|
|
||||||
class QScreen;
|
class QScreen;
|
||||||
@ -177,6 +178,7 @@ public:
|
|||||||
QPlatformOpenGLContext *shareHandle() const;
|
QPlatformOpenGLContext *shareHandle() const;
|
||||||
|
|
||||||
QOpenGLFunctions *functions() const;
|
QOpenGLFunctions *functions() const;
|
||||||
|
QOpenGLExtraFunctions *extraFunctions() const;
|
||||||
|
|
||||||
QAbstractOpenGLFunctions *versionFunctions(const QOpenGLVersionProfile &versionProfile = QOpenGLVersionProfile()) const;
|
QAbstractOpenGLFunctions *versionFunctions(const QOpenGLVersionProfile &versionProfile = QOpenGLVersionProfile()) const;
|
||||||
|
|
||||||
|
|||||||
@ -36,7 +36,8 @@ contains(QT_CONFIG, opengl)|contains(QT_CONFIG, opengles2) {
|
|||||||
opengl/qopengltexture.h \
|
opengl/qopengltexture.h \
|
||||||
opengl/qopengltexture_p.h \
|
opengl/qopengltexture_p.h \
|
||||||
opengl/qopengltexturehelper_p.h \
|
opengl/qopengltexturehelper_p.h \
|
||||||
opengl/qopenglpixeltransferoptions.h
|
opengl/qopenglpixeltransferoptions.h \
|
||||||
|
opengl/qopenglextrafunctions.h
|
||||||
|
|
||||||
SOURCES += opengl/qopengl.cpp \
|
SOURCES += opengl/qopengl.cpp \
|
||||||
opengl/qopenglfunctions.cpp \
|
opengl/qopenglfunctions.cpp \
|
||||||
|
|||||||
@ -83,13 +83,11 @@ typedef void* GLeglImageOES;
|
|||||||
// include headers on top of each other, meaning that applications can
|
// include headers on top of each other, meaning that applications can
|
||||||
// include gl2.h even if gl31.h gets included here.
|
// include gl2.h even if gl31.h gets included here.
|
||||||
|
|
||||||
// This compile time differentation is important inside Qt because,
|
// NB! This file contains the only usages of the ES_3 and ES_3_1
|
||||||
// unlike desktop GL, GLES is different when it comes to versioning
|
// macros. They are useless for pretty much anything else. The fact
|
||||||
// and extensions: Standard functions that are new in a given version
|
// that Qt was built against an SDK with f.ex. ES 2 only does not mean
|
||||||
// are always available in a version-specific header and are not
|
// applications cannot target ES 3. Therefore QOpenGLFunctions and
|
||||||
// guaranteed to be dynamically resolvable via eglGetProcAddress (and
|
// friends do everything dynamically and never rely on these macros.
|
||||||
// are typically not available as extensions even if they were part of
|
|
||||||
// an extension for a previous version).
|
|
||||||
|
|
||||||
# if defined(QT_OPENGL_ES_3_1)
|
# if defined(QT_OPENGL_ES_3_1)
|
||||||
# include <GLES3/gl31.h>
|
# include <GLES3/gl31.h>
|
||||||
|
|||||||
@ -45,7 +45,7 @@
|
|||||||
// We mean it.
|
// We mean it.
|
||||||
//
|
//
|
||||||
|
|
||||||
#include "qopenglfunctions.h"
|
#include "qopenglextrafunctions.h"
|
||||||
#include <QtCore/qlibrary.h>
|
#include <QtCore/qlibrary.h>
|
||||||
|
|
||||||
QT_BEGIN_NAMESPACE
|
QT_BEGIN_NAMESPACE
|
||||||
@ -57,23 +57,183 @@ class QOpenGLES3Helper
|
|||||||
public:
|
public:
|
||||||
QOpenGLES3Helper();
|
QOpenGLES3Helper();
|
||||||
|
|
||||||
GLvoid* (QOPENGLF_APIENTRYP MapBufferRange)(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr length, GLbitfield access);
|
// GLES3
|
||||||
|
void (QOPENGLF_APIENTRYP ReadBuffer)(GLenum mode);
|
||||||
|
void (QOPENGLF_APIENTRYP DrawRangeElements)(GLenum mode, GLuint start, GLuint end, GLsizei count, GLenum type, const void *indices);
|
||||||
|
void (QOPENGLF_APIENTRYP TexImage3D)(GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const void *pixels);
|
||||||
|
void (QOPENGLF_APIENTRYP TexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const void *pixels);
|
||||||
|
void (QOPENGLF_APIENTRYP CopyTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLint x, GLint y, GLsizei width, GLsizei height);
|
||||||
|
void (QOPENGLF_APIENTRYP CompressedTexImage3D)(GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const void *data);
|
||||||
|
void (QOPENGLF_APIENTRYP CompressedTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const void *data);
|
||||||
|
void (QOPENGLF_APIENTRYP GenQueries)(GLsizei n, GLuint *ids);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteQueries)(GLsizei n, const GLuint *ids);
|
||||||
|
GLboolean (QOPENGLF_APIENTRYP IsQuery)(GLuint id);
|
||||||
|
void (QOPENGLF_APIENTRYP BeginQuery)(GLenum target, GLuint id);
|
||||||
|
void (QOPENGLF_APIENTRYP EndQuery)(GLenum target);
|
||||||
|
void (QOPENGLF_APIENTRYP GetQueryiv)(GLenum target, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetQueryObjectuiv)(GLuint id, GLenum pname, GLuint *params);
|
||||||
GLboolean (QOPENGLF_APIENTRYP UnmapBuffer)(GLenum target);
|
GLboolean (QOPENGLF_APIENTRYP UnmapBuffer)(GLenum target);
|
||||||
|
void (QOPENGLF_APIENTRYP GetBufferPointerv)(GLenum target, GLenum pname, void **params);
|
||||||
|
void (QOPENGLF_APIENTRYP DrawBuffers)(GLsizei n, const GLenum *bufs);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix2x3fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix3x2fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix2x4fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix4x2fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix3x4fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformMatrix4x3fv)(GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
void (QOPENGLF_APIENTRYP BlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
|
void (QOPENGLF_APIENTRYP BlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1, GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1, GLbitfield mask, GLenum filter);
|
||||||
void (QOPENGLF_APIENTRYP RenderbufferStorageMultisample)(GLenum target, GLsizei samples, GLenum internalFormat, GLsizei width, GLsizei height);
|
void (QOPENGLF_APIENTRYP RenderbufferStorageMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height);
|
||||||
|
void (QOPENGLF_APIENTRYP FramebufferTextureLayer)(GLenum target, GLenum attachment, GLuint texture, GLint level, GLint layer);
|
||||||
void (QOPENGLF_APIENTRYP GenVertexArrays)(GLsizei n, GLuint *arrays);
|
void *(QOPENGLF_APIENTRYP MapBufferRange)(GLenum target, GLintptr offset, GLsizeiptr length, GLbitfield access);
|
||||||
void (QOPENGLF_APIENTRYP DeleteVertexArrays)(GLsizei n, const GLuint *arrays);
|
void (QOPENGLF_APIENTRYP FlushMappedBufferRange)(GLenum target, GLintptr offset, GLsizeiptr length);
|
||||||
void (QOPENGLF_APIENTRYP BindVertexArray)(GLuint array);
|
void (QOPENGLF_APIENTRYP BindVertexArray)(GLuint array);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteVertexArrays)(GLsizei n, const GLuint *arrays);
|
||||||
|
void (QOPENGLF_APIENTRYP GenVertexArrays)(GLsizei n, GLuint *arrays);
|
||||||
GLboolean (QOPENGLF_APIENTRYP IsVertexArray)(GLuint array);
|
GLboolean (QOPENGLF_APIENTRYP IsVertexArray)(GLuint array);
|
||||||
|
void (QOPENGLF_APIENTRYP GetIntegeri_v)(GLenum target, GLuint index, GLint *data);
|
||||||
|
void (QOPENGLF_APIENTRYP BeginTransformFeedback)(GLenum primitiveMode);
|
||||||
|
void (QOPENGLF_APIENTRYP EndTransformFeedback)(void);
|
||||||
|
void (QOPENGLF_APIENTRYP BindBufferRange)(GLenum target, GLuint index, GLuint buffer, GLintptr offset, GLsizeiptr size);
|
||||||
|
void (QOPENGLF_APIENTRYP BindBufferBase)(GLenum target, GLuint index, GLuint buffer);
|
||||||
|
void (QOPENGLF_APIENTRYP TransformFeedbackVaryings)(GLuint program, GLsizei count, const GLchar *const*varyings, GLenum bufferMode);
|
||||||
|
void (QOPENGLF_APIENTRYP GetTransformFeedbackVarying)(GLuint program, GLuint index, GLsizei bufSize, GLsizei *length, GLsizei *size, GLenum *type, GLchar *name);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribIPointer)(GLuint index, GLint size, GLenum type, GLsizei stride, const void *pointer);
|
||||||
|
void (QOPENGLF_APIENTRYP GetVertexAttribIiv)(GLuint index, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetVertexAttribIuiv)(GLuint index, GLenum pname, GLuint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribI4i)(GLuint index, GLint x, GLint y, GLint z, GLint w);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribI4ui)(GLuint index, GLuint x, GLuint y, GLuint z, GLuint w);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribI4iv)(GLuint index, const GLint *v);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribI4uiv)(GLuint index, const GLuint *v);
|
||||||
|
void (QOPENGLF_APIENTRYP GetUniformuiv)(GLuint program, GLint location, GLuint *params);
|
||||||
|
GLint (QOPENGLF_APIENTRYP GetFragDataLocation)(GLuint program, const GLchar *name);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform1ui)(GLint location, GLuint v0);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform2ui)(GLint location, GLuint v0, GLuint v1);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform3ui)(GLint location, GLuint v0, GLuint v1, GLuint v2);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform4ui)(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform1uiv)(GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform2uiv)(GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform3uiv)(GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP Uniform4uiv)(GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ClearBufferiv)(GLenum buffer, GLint drawbuffer, const GLint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ClearBufferuiv)(GLenum buffer, GLint drawbuffer, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ClearBufferfv)(GLenum buffer, GLint drawbuffer, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ClearBufferfi)(GLenum buffer, GLint drawbuffer, GLfloat depth, GLint stencil);
|
||||||
|
const GLubyte *(QOPENGLF_APIENTRYP GetStringi)(GLenum name, GLuint index);
|
||||||
|
void (QOPENGLF_APIENTRYP CopyBufferSubData)(GLenum readTarget, GLenum writeTarget, GLintptr readOffset, GLintptr writeOffset, GLsizeiptr size);
|
||||||
|
void (QOPENGLF_APIENTRYP GetUniformIndices)(GLuint program, GLsizei uniformCount, const GLchar *const*uniformNames, GLuint *uniformIndices);
|
||||||
|
void (QOPENGLF_APIENTRYP GetActiveUniformsiv)(GLuint program, GLsizei uniformCount, const GLuint *uniformIndices, GLenum pname, GLint *params);
|
||||||
|
GLuint (QOPENGLF_APIENTRYP GetUniformBlockIndex)(GLuint program, const GLchar *uniformBlockName);
|
||||||
|
void (QOPENGLF_APIENTRYP GetActiveUniformBlockiv)(GLuint program, GLuint uniformBlockIndex, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetActiveUniformBlockName)(GLuint program, GLuint uniformBlockIndex, GLsizei bufSize, GLsizei *length, GLchar *uniformBlockName);
|
||||||
|
void (QOPENGLF_APIENTRYP UniformBlockBinding)(GLuint program, GLuint uniformBlockIndex, GLuint uniformBlockBinding);
|
||||||
|
void (QOPENGLF_APIENTRYP DrawArraysInstanced)(GLenum mode, GLint first, GLsizei count, GLsizei instancecount);
|
||||||
|
void (QOPENGLF_APIENTRYP DrawElementsInstanced)(GLenum mode, GLsizei count, GLenum type, const void *indices, GLsizei instancecount);
|
||||||
|
GLsync (QOPENGLF_APIENTRYP FenceSync)(GLenum condition, GLbitfield flags);
|
||||||
|
GLboolean (QOPENGLF_APIENTRYP IsSync)(GLsync sync);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteSync)(GLsync sync);
|
||||||
|
GLenum (QOPENGLF_APIENTRYP ClientWaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeout);
|
||||||
|
void (QOPENGLF_APIENTRYP WaitSync)(GLsync sync, GLbitfield flags, GLuint64 timeout);
|
||||||
|
void (QOPENGLF_APIENTRYP GetInteger64v)(GLenum pname, GLint64 *data);
|
||||||
|
void (QOPENGLF_APIENTRYP GetSynciv)(GLsync sync, GLenum pname, GLsizei bufSize, GLsizei *length, GLint *values);
|
||||||
|
void (QOPENGLF_APIENTRYP GetInteger64i_v)(GLenum target, GLuint index, GLint64 *data);
|
||||||
|
void (QOPENGLF_APIENTRYP GetBufferParameteri64v)(GLenum target, GLenum pname, GLint64 *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GenSamplers)(GLsizei count, GLuint *samplers);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteSamplers)(GLsizei count, const GLuint *samplers);
|
||||||
|
GLboolean (QOPENGLF_APIENTRYP IsSampler)(GLuint sampler);
|
||||||
|
void (QOPENGLF_APIENTRYP BindSampler)(GLuint unit, GLuint sampler);
|
||||||
|
void (QOPENGLF_APIENTRYP SamplerParameteri)(GLuint sampler, GLenum pname, GLint param);
|
||||||
|
void (QOPENGLF_APIENTRYP SamplerParameteriv)(GLuint sampler, GLenum pname, const GLint *param);
|
||||||
|
void (QOPENGLF_APIENTRYP SamplerParameterf)(GLuint sampler, GLenum pname, GLfloat param);
|
||||||
|
void (QOPENGLF_APIENTRYP SamplerParameterfv)(GLuint sampler, GLenum pname, const GLfloat *param);
|
||||||
|
void (QOPENGLF_APIENTRYP GetSamplerParameteriv)(GLuint sampler, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetSamplerParameterfv)(GLuint sampler, GLenum pname, GLfloat *params);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribDivisor)(GLuint index, GLuint divisor);
|
||||||
|
void (QOPENGLF_APIENTRYP BindTransformFeedback)(GLenum target, GLuint id);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteTransformFeedbacks)(GLsizei n, const GLuint *ids);
|
||||||
|
void (QOPENGLF_APIENTRYP GenTransformFeedbacks)(GLsizei n, GLuint *ids);
|
||||||
|
GLboolean (QOPENGLF_APIENTRYP IsTransformFeedback)(GLuint id);
|
||||||
|
void (QOPENGLF_APIENTRYP PauseTransformFeedback)(void);
|
||||||
|
void (QOPENGLF_APIENTRYP ResumeTransformFeedback)(void);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramBinary)(GLuint program, GLsizei bufSize, GLsizei *length, GLenum *binaryFormat, void *binary);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramBinary)(GLuint program, GLenum binaryFormat, const void *binary, GLsizei length);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramParameteri)(GLuint program, GLenum pname, GLint value);
|
||||||
|
void (QOPENGLF_APIENTRYP InvalidateFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments);
|
||||||
|
void (QOPENGLF_APIENTRYP InvalidateSubFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments, GLint x, GLint y, GLsizei width, GLsizei height);
|
||||||
|
void (QOPENGLF_APIENTRYP TexStorage2D)(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height);
|
||||||
|
void (QOPENGLF_APIENTRYP TexStorage3D)(GLenum target, GLsizei levels, GLenum internalformat, GLsizei width, GLsizei height, GLsizei depth);
|
||||||
|
void (QOPENGLF_APIENTRYP GetInternalformativ)(GLenum target, GLenum internalformat, GLenum pname, GLsizei bufSize, GLint *params);
|
||||||
|
|
||||||
void (QOPENGLF_APIENTRYP TexImage3D)(GLenum target, GLint level, GLint internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLenum format, GLenum type, const GLvoid *pixels);
|
// GLES 3.1
|
||||||
void (QOPENGLF_APIENTRYP TexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLenum type, const GLvoid *pixels);
|
void (QOPENGLF_APIENTRYP DispatchCompute)(GLuint num_groups_x, GLuint num_groups_y, GLuint num_groups_z);
|
||||||
void (QOPENGLF_APIENTRYP CompressedTexImage3D)(GLenum target, GLint level, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth, GLint border, GLsizei imageSize, const GLvoid *data);
|
void (QOPENGLF_APIENTRYP DispatchComputeIndirect)(GLintptr indirect);
|
||||||
void (QOPENGLF_APIENTRYP CompressedTexSubImage3D)(GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint zoffset, GLsizei width, GLsizei height, GLsizei depth, GLenum format, GLsizei imageSize, const GLvoid *data);
|
void (QOPENGLF_APIENTRYP DrawArraysIndirect)(GLenum mode, const void *indirect);
|
||||||
|
void (QOPENGLF_APIENTRYP DrawElementsIndirect)(GLenum mode, GLenum type, const void *indirect);
|
||||||
|
void (QOPENGLF_APIENTRYP FramebufferParameteri)(GLenum target, GLenum pname, GLint param);
|
||||||
|
void (QOPENGLF_APIENTRYP GetFramebufferParameteriv)(GLenum target, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramInterfaceiv)(GLuint program, GLenum programInterface, GLenum pname, GLint *params);
|
||||||
|
GLuint (QOPENGLF_APIENTRYP GetProgramResourceIndex)(GLuint program, GLenum programInterface, const GLchar *name);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramResourceName)(GLuint program, GLenum programInterface, GLuint index, GLsizei bufSize, GLsizei *length, GLchar *name);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramResourceiv)(GLuint program, GLenum programInterface, GLuint index, GLsizei propCount, const GLenum *props, GLsizei bufSize, GLsizei *length, GLint *params);
|
||||||
|
GLint (QOPENGLF_APIENTRYP GetProgramResourceLocation)(GLuint program, GLenum programInterface, const GLchar *name);
|
||||||
|
void (QOPENGLF_APIENTRYP UseProgramStages)(GLuint pipeline, GLbitfield stages, GLuint program);
|
||||||
|
void (QOPENGLF_APIENTRYP ActiveShaderProgram)(GLuint pipeline, GLuint program);
|
||||||
|
GLuint (QOPENGLF_APIENTRYP CreateShaderProgramv)(GLenum type, GLsizei count, const GLchar *const*strings);
|
||||||
|
void (QOPENGLF_APIENTRYP BindProgramPipeline)(GLuint pipeline);
|
||||||
|
void (QOPENGLF_APIENTRYP DeleteProgramPipelines)(GLsizei n, const GLuint *pipelines);
|
||||||
|
void (QOPENGLF_APIENTRYP GenProgramPipelines)(GLsizei n, GLuint *pipelines);
|
||||||
|
GLboolean (QOPENGLF_APIENTRYP IsProgramPipeline)(GLuint pipeline);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramPipelineiv)(GLuint pipeline, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1i)(GLuint program, GLint location, GLint v0);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2i)(GLuint program, GLint location, GLint v0, GLint v1);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3i)(GLuint program, GLint location, GLint v0, GLint v1, GLint v2);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4i)(GLuint program, GLint location, GLint v0, GLint v1, GLint v2, GLint v3);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1ui)(GLuint program, GLint location, GLuint v0);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2ui)(GLuint program, GLint location, GLuint v0, GLuint v1);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3ui)(GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4ui)(GLuint program, GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1f)(GLuint program, GLint location, GLfloat v0);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2f)(GLuint program, GLint location, GLfloat v0, GLfloat v1);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3f)(GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4f)(GLuint program, GLint location, GLfloat v0, GLfloat v1, GLfloat v2, GLfloat v3);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4iv)(GLuint program, GLint location, GLsizei count, const GLint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4uiv)(GLuint program, GLint location, GLsizei count, const GLuint *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform1fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform2fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform3fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniform4fv)(GLuint program, GLint location, GLsizei count, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix2x3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix3x2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix2x4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix4x2fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix3x4fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ProgramUniformMatrix4x3fv)(GLuint program, GLint location, GLsizei count, GLboolean transpose, const GLfloat *value);
|
||||||
|
void (QOPENGLF_APIENTRYP ValidateProgramPipeline)(GLuint pipeline);
|
||||||
|
void (QOPENGLF_APIENTRYP GetProgramPipelineInfoLog)(GLuint pipeline, GLsizei bufSize, GLsizei *length, GLchar *infoLog);
|
||||||
|
void (QOPENGLF_APIENTRYP BindImageTexture)(GLuint unit, GLuint texture, GLint level, GLboolean layered, GLint layer, GLenum access, GLenum format);
|
||||||
|
void (QOPENGLF_APIENTRYP GetBooleani_v)(GLenum target, GLuint index, GLboolean *data);
|
||||||
|
void (QOPENGLF_APIENTRYP MemoryBarrierFunc)(GLbitfield barriers);
|
||||||
|
void (QOPENGLF_APIENTRYP MemoryBarrierByRegion)(GLbitfield barriers);
|
||||||
|
void (QOPENGLF_APIENTRYP TexStorage2DMultisample)(GLenum target, GLsizei samples, GLenum internalformat, GLsizei width, GLsizei height, GLboolean fixedsamplelocations);
|
||||||
|
void (QOPENGLF_APIENTRYP GetMultisamplefv)(GLenum pname, GLuint index, GLfloat *val);
|
||||||
|
void (QOPENGLF_APIENTRYP SampleMaski)(GLuint maskNumber, GLbitfield mask);
|
||||||
|
void (QOPENGLF_APIENTRYP GetTexLevelParameteriv)(GLenum target, GLint level, GLenum pname, GLint *params);
|
||||||
|
void (QOPENGLF_APIENTRYP GetTexLevelParameterfv)(GLenum target, GLint level, GLenum pname, GLfloat *params);
|
||||||
|
void (QOPENGLF_APIENTRYP BindVertexBuffer)(GLuint bindingindex, GLuint buffer, GLintptr offset, GLsizei stride);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribFormat)(GLuint attribindex, GLint size, GLenum type, GLboolean normalized, GLuint relativeoffset);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribIFormat)(GLuint attribindex, GLint size, GLenum type, GLuint relativeoffset);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexAttribBinding)(GLuint attribindex, GLuint bindingindex);
|
||||||
|
void (QOPENGLF_APIENTRYP VertexBindingDivisor)(GLuint bindingindex, GLuint divisor);
|
||||||
|
|
||||||
void (QOPENGLF_APIENTRYP TexStorage3D)(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height, GLsizei depth);
|
QPair<int, int> supportedVersion() const { return m_supportedVersion; }
|
||||||
void (QOPENGLF_APIENTRYP TexStorage2D)(GLenum target, GLsizei levels, GLenum internalFormat, GLsizei width, GLsizei height);
|
|
||||||
|
|
||||||
private:
|
private:
|
||||||
bool init();
|
bool init();
|
||||||
@ -81,9 +241,10 @@ private:
|
|||||||
#ifndef QT_NO_LIBRARY
|
#ifndef QT_NO_LIBRARY
|
||||||
QLibrary m_gl;
|
QLibrary m_gl;
|
||||||
#endif
|
#endif
|
||||||
|
QPair<int, int> m_supportedVersion;
|
||||||
};
|
};
|
||||||
|
|
||||||
class Q_GUI_EXPORT QOpenGLExtensions : public QOpenGLFunctions
|
class Q_GUI_EXPORT QOpenGLExtensions : public QOpenGLExtraFunctions
|
||||||
{
|
{
|
||||||
Q_DECLARE_PRIVATE(QOpenGLExtensions)
|
Q_DECLARE_PRIVATE(QOpenGLExtensions)
|
||||||
public:
|
public:
|
||||||
@ -123,19 +284,7 @@ public:
|
|||||||
bool hasOpenGLExtension(QOpenGLExtensions::OpenGLExtension extension) const;
|
bool hasOpenGLExtension(QOpenGLExtensions::OpenGLExtension extension) const;
|
||||||
|
|
||||||
GLvoid *glMapBuffer(GLenum target, GLenum access);
|
GLvoid *glMapBuffer(GLenum target, GLenum access);
|
||||||
GLvoid *glMapBufferRange(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr length, GLbitfield access);
|
|
||||||
GLboolean glUnmapBuffer(GLenum target);
|
|
||||||
|
|
||||||
void glBlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
|
|
||||||
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
|
|
||||||
GLbitfield mask, GLenum filter);
|
|
||||||
|
|
||||||
void glRenderbufferStorageMultisample(GLenum target, GLsizei samples,
|
|
||||||
GLenum internalFormat,
|
|
||||||
GLsizei width, GLsizei height);
|
|
||||||
|
|
||||||
void glGetBufferSubData(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data);
|
void glGetBufferSubData(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data);
|
||||||
|
|
||||||
void glDiscardFramebufferEXT (GLenum target, GLsizei numAttachments, const GLenum *attachments);
|
void glDiscardFramebufferEXT (GLenum target, GLsizei numAttachments, const GLenum *attachments);
|
||||||
|
|
||||||
QOpenGLES3Helper *gles3Helper();
|
QOpenGLES3Helper *gles3Helper();
|
||||||
@ -148,21 +297,12 @@ private:
|
|||||||
|
|
||||||
Q_DECLARE_OPERATORS_FOR_FLAGS(QOpenGLExtensions::OpenGLExtensions)
|
Q_DECLARE_OPERATORS_FOR_FLAGS(QOpenGLExtensions::OpenGLExtensions)
|
||||||
|
|
||||||
class QOpenGLExtensionsPrivate : public QOpenGLFunctionsPrivate
|
class QOpenGLExtensionsPrivate : public QOpenGLExtraFunctionsPrivate
|
||||||
{
|
{
|
||||||
public:
|
public:
|
||||||
explicit QOpenGLExtensionsPrivate(QOpenGLContext *ctx);
|
explicit QOpenGLExtensionsPrivate(QOpenGLContext *ctx);
|
||||||
|
|
||||||
GLvoid* (QOPENGLF_APIENTRYP MapBuffer)(GLenum target, GLenum access);
|
GLvoid* (QOPENGLF_APIENTRYP MapBuffer)(GLenum target, GLenum access);
|
||||||
GLvoid* (QOPENGLF_APIENTRYP MapBufferRange)(GLenum target, qopengl_GLintptr offset,
|
|
||||||
qopengl_GLsizeiptr length, GLbitfield access);
|
|
||||||
GLboolean (QOPENGLF_APIENTRYP UnmapBuffer)(GLenum target);
|
|
||||||
void (QOPENGLF_APIENTRYP BlitFramebuffer)(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
|
|
||||||
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
|
|
||||||
GLbitfield mask, GLenum filter);
|
|
||||||
void (QOPENGLF_APIENTRYP RenderbufferStorageMultisample)(GLenum target, GLsizei samples,
|
|
||||||
GLenum internalFormat,
|
|
||||||
GLsizei width, GLsizei height);
|
|
||||||
void (QOPENGLF_APIENTRYP GetBufferSubData)(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data);
|
void (QOPENGLF_APIENTRYP GetBufferSubData)(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data);
|
||||||
void (QOPENGLF_APIENTRYP DiscardFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments);
|
void (QOPENGLF_APIENTRYP DiscardFramebuffer)(GLenum target, GLsizei numAttachments, const GLenum *attachments);
|
||||||
|
|
||||||
@ -179,45 +319,6 @@ inline GLvoid *QOpenGLExtensions::glMapBuffer(GLenum target, GLenum access)
|
|||||||
return result;
|
return result;
|
||||||
}
|
}
|
||||||
|
|
||||||
inline GLvoid *QOpenGLExtensions::glMapBufferRange(GLenum target, qopengl_GLintptr offset,
|
|
||||||
qopengl_GLsizeiptr length, GLbitfield access)
|
|
||||||
{
|
|
||||||
Q_D(QOpenGLExtensions);
|
|
||||||
Q_ASSERT(QOpenGLExtensions::isInitialized(d));
|
|
||||||
GLvoid *result = d->MapBufferRange(target, offset, length, access);
|
|
||||||
Q_OPENGL_FUNCTIONS_DEBUG
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline GLboolean QOpenGLExtensions::glUnmapBuffer(GLenum target)
|
|
||||||
{
|
|
||||||
Q_D(QOpenGLExtensions);
|
|
||||||
Q_ASSERT(QOpenGLExtensions::isInitialized(d));
|
|
||||||
GLboolean result = d->UnmapBuffer(target);
|
|
||||||
Q_OPENGL_FUNCTIONS_DEBUG
|
|
||||||
return result;
|
|
||||||
}
|
|
||||||
|
|
||||||
inline void QOpenGLExtensions::glBlitFramebuffer(GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
|
|
||||||
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
|
|
||||||
GLbitfield mask, GLenum filter)
|
|
||||||
{
|
|
||||||
Q_D(QOpenGLExtensions);
|
|
||||||
Q_ASSERT(QOpenGLExtensions::isInitialized(d));
|
|
||||||
d->BlitFramebuffer(srcX0, srcY0, srcX1, srcY1, dstX0, dstY0, dstX1, dstY1, mask, filter);
|
|
||||||
Q_OPENGL_FUNCTIONS_DEBUG
|
|
||||||
}
|
|
||||||
|
|
||||||
inline void QOpenGLExtensions::glRenderbufferStorageMultisample(GLenum target, GLsizei samples,
|
|
||||||
GLenum internalFormat,
|
|
||||||
GLsizei width, GLsizei height)
|
|
||||||
{
|
|
||||||
Q_D(QOpenGLExtensions);
|
|
||||||
Q_ASSERT(QOpenGLExtensions::isInitialized(d));
|
|
||||||
d->RenderbufferStorageMultisample(target, samples, internalFormat, width, height);
|
|
||||||
Q_OPENGL_FUNCTIONS_DEBUG
|
|
||||||
}
|
|
||||||
|
|
||||||
inline void QOpenGLExtensions::glGetBufferSubData(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data)
|
inline void QOpenGLExtensions::glGetBufferSubData(GLenum target, qopengl_GLintptr offset, qopengl_GLsizeiptr size, GLvoid *data)
|
||||||
{
|
{
|
||||||
Q_D(QOpenGLExtensions);
|
Q_D(QOpenGLExtensions);
|
||||||
|
|||||||
1990
src/gui/opengl/qopenglextrafunctions.h
Normal file
1990
src/gui/opengl/qopenglextrafunctions.h
Normal file
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
Loading…
x
Reference in New Issue
Block a user