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Diffstat (limited to 'src/plugins/renderers/rhi/graphicshelpers/graphicshelperes3_2.cpp')
-rw-r--r--src/plugins/renderers/rhi/graphicshelpers/graphicshelperes3_2.cpp195
1 files changed, 0 insertions, 195 deletions
diff --git a/src/plugins/renderers/rhi/graphicshelpers/graphicshelperes3_2.cpp b/src/plugins/renderers/rhi/graphicshelpers/graphicshelperes3_2.cpp
deleted file mode 100644
index face2e43e..000000000
--- a/src/plugins/renderers/rhi/graphicshelpers/graphicshelperes3_2.cpp
+++ /dev/null
@@ -1,195 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: http://www.qt.io/licensing/
-**
-** This file is part of the Qt3D module of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU Lesser General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU Lesser
-** General Public License version 3 as published by the Free Software
-** Foundation and appearing in the file LICENSE.LGPL3 included in the
-** packaging of this file. Please review the following information to
-** ensure the GNU Lesser General Public License version 3 requirements
-** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 2.0 or (at your option) the GNU General
-** Public license version 3 or any later version approved by the KDE Free
-** Qt Foundation. The licenses are as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-2.0.html and
-** https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "graphicshelperes3_2_p.h"
-#include <QOpenGLExtraFunctions>
-#include <Qt3DRender/qrendertargetoutput.h>
-#include <private/attachmentpack_p.h>
-
-QT_BEGIN_NAMESPACE
-
-#ifndef GL_DRAW_FRAMEBUFFER
-#define GL_DRAW_FRAMEBUFFER 0x8CA9
-#endif
-
-#ifndef GL_DEPTH_STENCIL_ATTACHMENT
-#define GL_DEPTH_STENCIL_ATTACHMENT 0x821A
-#endif
-
-#ifndef GL_PATCH_VERTICES
-#define GL_PATCH_VERTICES 36466
-#endif
-
-#ifndef GL_IMAGE_BUFFER
-#define GL_IMAGE_BUFFER 0x9051
-#endif
-#ifndef GL_IMAGE_CUBE_MAP_ARRAY
-#define GL_IMAGE_CUBE_MAP_ARRAY 0x9054
-#endif
-#ifndef GL_INT_IMAGE_BUFFER
-#define GL_INT_IMAGE_BUFFER 0x905C
-#endif
-#ifndef GL_INT_IMAGE_CUBE_MAP_ARRAY
-#define GL_INT_IMAGE_CUBE_MAP_ARRAY 0x905F
-#endif
-#ifndef GL_UNSIGNED_INT_IMAGE_BUFFER
-#define GL_UNSIGNED_INT_IMAGE_BUFFER 0x9067
-#endif
-#ifndef GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY
-#define GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY 0x906A
-#endif
-
-namespace Qt3DRender {
-namespace Render {
-namespace Rhi {
-
-GraphicsHelperES3_2::GraphicsHelperES3_2()
-{
-}
-
-GraphicsHelperES3_2::~GraphicsHelperES3_2()
-{
-}
-
-bool GraphicsHelperES3_2::supportsFeature(GraphicsHelperInterface::Feature feature) const
-{
- switch (feature) {
- case GraphicsHelperInterface::Tessellation:
- return true;
- default:
- break;
- }
- return GraphicsHelperES3_1::supportsFeature(feature);
-}
-
-bool GraphicsHelperES3_2::frameBufferNeedsRenderBuffer(const Attachment &attachment)
-{
- Q_UNUSED(attachment);
- // This is first ES version where we have glFramebufferTexture, so
- // attaching a D24S8 texture to the combined depth-stencil attachment point
- // should work.
- return false;
-}
-
-void GraphicsHelperES3_2::bindFrameBufferAttachment(QOpenGLTexture *texture, const Attachment &attachment)
-{
- GLenum attr = GL_COLOR_ATTACHMENT0;
-
- if (attachment.m_point <= QRenderTargetOutput::Color15)
- attr = GL_COLOR_ATTACHMENT0 + attachment.m_point;
- else if (attachment.m_point == QRenderTargetOutput::Depth)
- attr = GL_DEPTH_ATTACHMENT;
- else if (attachment.m_point == QRenderTargetOutput::Stencil)
- attr = GL_STENCIL_ATTACHMENT;
- else if (attachment.m_point == QRenderTargetOutput::DepthStencil)
- attr = GL_DEPTH_STENCIL_ATTACHMENT;
- else
- qCritical() << "Unsupported FBO attachment OpenGL ES 3.2";
-
- const QOpenGLTexture::Target target = texture->target();
-
- texture->bind();
- if (target == QOpenGLTexture::TargetCubeMap && attachment.m_face != QAbstractTexture::AllFaces)
- m_funcs->glFramebufferTexture2D(GL_DRAW_FRAMEBUFFER, attr, attachment.m_face, texture->textureId(), attachment.m_mipLevel);
- else
- m_extraFuncs->glFramebufferTexture(GL_DRAW_FRAMEBUFFER, attr, texture->textureId(), attachment.m_mipLevel);
- texture->release();
-}
-
-void GraphicsHelperES3_2::setVerticesPerPatch(GLint verticesPerPatch)
-{
- m_extraFuncs->glPatchParameteri(GL_PATCH_VERTICES, verticesPerPatch);
-}
-
-void GraphicsHelperES3_2::drawElementsInstancedBaseVertexBaseInstance(GLenum primitiveType, GLsizei primitiveCount, GLint indexType, void *indices, GLsizei instances, GLint baseVertex, GLint baseInstance)
-{
- if (baseInstance != 0)
- qWarning() << "glDrawElementsInstancedBaseVertexBaseInstance is not supported with OpenGL ES 2";
-
- m_extraFuncs->glDrawElementsInstancedBaseVertex(primitiveType,
- primitiveCount,
- indexType,
- indices,
- instances,
- baseVertex);
-}
-
-UniformType GraphicsHelperES3_2::uniformTypeFromGLType(GLenum glType)
-{
- switch (glType) {
- case GL_IMAGE_BUFFER:
- case GL_IMAGE_CUBE_MAP_ARRAY:
- case GL_INT_IMAGE_BUFFER:
- case GL_INT_IMAGE_CUBE_MAP_ARRAY:
- case GL_UNSIGNED_INT_IMAGE_BUFFER:
- case GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY:
- return UniformType::Image;
-
- default:
- return GraphicsHelperES3_1::uniformTypeFromGLType(glType);
- }
-}
-
-uint GraphicsHelperES3_2::uniformByteSize(const ShaderUniform &description)
-{
- uint rawByteSize = 0;
-
- switch (description.m_type) {
- case GL_IMAGE_BUFFER:
- case GL_IMAGE_CUBE_MAP_ARRAY:
- case GL_INT_IMAGE_BUFFER:
- case GL_INT_IMAGE_CUBE_MAP_ARRAY:
- case GL_UNSIGNED_INT_IMAGE_BUFFER:
- case GL_UNSIGNED_INT_IMAGE_CUBE_MAP_ARRAY:
- rawByteSize = 4;
- break;
-
- default:
- rawByteSize = GraphicsHelperES3_1::uniformByteSize(description);
- break;
- }
-
- return rawByteSize;
-}
-
-} // namespace Rhi
-} // namespace Render
-} // namespace Qt3DRender
-
-QT_END_NAMESPACE
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