diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/render/Qt3DSRenderAtomicCounterBuffer.cpp')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/render/Qt3DSRenderAtomicCounterBuffer.cpp | 156 |
2 files changed, 0 insertions, 156 deletions
diff --git a/src/Runtime/ogl-runtime b/src/Runtime/ogl-runtime new file mode 160000 +Subproject 2025912174c4cf99270b7439ec3b021e1d089ae diff --git a/src/Runtime/ogl-runtime/src/render/Qt3DSRenderAtomicCounterBuffer.cpp b/src/Runtime/ogl-runtime/src/render/Qt3DSRenderAtomicCounterBuffer.cpp deleted file mode 100644 index 272c3e8c..00000000 --- a/src/Runtime/ogl-runtime/src/render/Qt3DSRenderAtomicCounterBuffer.cpp +++ /dev/null @@ -1,156 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2008-2012 NVIDIA Corporation. -** Copyright (C) 2017 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of Qt 3D Studio. -** -** $QT_BEGIN_LICENSE:GPL$ -** 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 General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3 or (at your option) 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.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-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "render/Qt3DSRenderAtomicCounterBuffer.h" -#include "render/Qt3DSRenderContext.h" -#include "render/Qt3DSRenderShaderProgram.h" - -namespace qt3ds { -namespace render { - - ///< struct handling a constant buffer entry - class AtomicCounterBufferEntry - { - public: - CRegisteredString m_Name; ///< parameter Name - QT3DSI32 m_Offset; ///< offset into the memory buffer - - AtomicCounterBufferEntry(CRegisteredString name, QT3DSI32 offset) - : m_Name(name) - , m_Offset(offset) - { - } - }; - - NVRenderAtomicCounterBuffer::NVRenderAtomicCounterBuffer( - NVRenderContextImpl &context, CRegisteredString bufferName, size_t size, - NVRenderBufferUsageType::Enum usageType, NVDataRef<QT3DSU8> data) - : NVRenderDataBuffer(context, context.GetFoundation(), size, - NVRenderBufferBindValues::Storage, usageType, data) - , m_Name(bufferName) - , m_AtomicCounterBufferEntryMap( - m_Foundation.getAllocator(), - "NVRenderAtomicCounterBuffer::m_AtomicCounterBufferEntryMap") - , m_Dirty(true) - { - QT3DS_ASSERT(context.IsStorageBufferSupported()); - } - - NVRenderAtomicCounterBuffer::~NVRenderAtomicCounterBuffer() - { - for (TRenderAtomiCounterBufferEntryMap::iterator - iter = m_AtomicCounterBufferEntryMap.begin(), - end = m_AtomicCounterBufferEntryMap.end(); - iter != end; ++iter) { - NVDelete(m_Foundation.getAllocator(), iter->second); - } - - m_AtomicCounterBufferEntryMap.clear(); - - m_Context.BufferDestroyed(*this); - } - - void NVRenderAtomicCounterBuffer::Bind() - { - if (m_Mapped) { - qCCritical(INVALID_OPERATION, "Attempting to Bind a locked buffer"); - QT3DS_ASSERT(false); - } - - m_Backend->BindBuffer(m_BufferHandle, m_BindFlags); - } - - void NVRenderAtomicCounterBuffer::BindToShaderProgram(QT3DSU32 index) - { - m_Backend->ProgramSetAtomicCounterBuffer(index, m_BufferHandle); - } - - void NVRenderAtomicCounterBuffer::Update() - { - // we only update the buffer if it is dirty and we actually have some data - if (m_Dirty && m_BufferData.size()) { - m_Backend->UpdateBuffer(m_BufferHandle, m_BindFlags, m_BufferData.size(), m_UsageType, - m_BufferData.begin()); - m_Dirty = false; - } - } - - void NVRenderAtomicCounterBuffer::UpdateData(QT3DSI32 offset, NVDataRef<QT3DSU8> data) - { - // we only update the buffer if we something - if (data.size()) - m_Backend->UpdateBuffer(m_BufferHandle, m_BindFlags, data.size(), m_UsageType, - data.begin() + offset); - } - - void NVRenderAtomicCounterBuffer::AddParam(CRegisteredString name, QT3DSU32 offset) - { - if (m_AtomicCounterBufferEntryMap.find(name) == m_AtomicCounterBufferEntryMap.end()) { - AtomicCounterBufferEntry *newEntry = - QT3DS_NEW(m_Foundation.getAllocator(), AtomicCounterBufferEntry)(name, offset); - - if (newEntry) - m_AtomicCounterBufferEntryMap.insert(eastl::make_pair(name, newEntry)); - } else { - // no duplicated entries - return; - } - } - - bool NVRenderAtomicCounterBuffer::ContainsParam(CRegisteredString name) - { - if (m_AtomicCounterBufferEntryMap.find(name) != m_AtomicCounterBufferEntryMap.end()) - return true; - else - return false; - } - - NVRenderAtomicCounterBuffer * - NVRenderAtomicCounterBuffer::Create(NVRenderContextImpl &context, const char *bufferName, - NVRenderBufferUsageType::Enum usageType, size_t size, - NVConstDataRef<QT3DSU8> bufferData) - { - NVFoundationBase &fnd(context.GetFoundation()); - NVRenderAtomicCounterBuffer *retval = NULL; - - if (context.IsAtomicCounterBufferSupported()) { - CRegisteredString theBufferName(context.GetStringTable().RegisterStr(bufferName)); - QT3DSU32 bufSize = sizeof(NVRenderAtomicCounterBuffer); - QT3DSU8 *newMem = (QT3DSU8 *)QT3DS_ALLOC(fnd.getAllocator(), bufSize, "AtomicCounterBuffer"); - retval = new (newMem) NVRenderAtomicCounterBuffer( - context, theBufferName, size, usageType, - toDataRef(const_cast<QT3DSU8 *>(bufferData.begin()), bufferData.size())); - } else { - QT3DS_ASSERT(false); - } - return retval; - } -} -} |