diff options
Diffstat (limited to 'src/Runtime/ogl-runtime/src/runtimerender/resourcemanager/Qt3DSRenderResourceManager.cpp')
| m--------- | src/Runtime/ogl-runtime | 0 | ||||
| -rw-r--r-- | src/Runtime/ogl-runtime/src/runtimerender/resourcemanager/Qt3DSRenderResourceManager.cpp | 436 |
2 files changed, 0 insertions, 436 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/runtimerender/resourcemanager/Qt3DSRenderResourceManager.cpp b/src/Runtime/ogl-runtime/src/runtimerender/resourcemanager/Qt3DSRenderResourceManager.cpp deleted file mode 100644 index 35936885..00000000 --- a/src/Runtime/ogl-runtime/src/runtimerender/resourcemanager/Qt3DSRenderResourceManager.cpp +++ /dev/null @@ -1,436 +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 "Qt3DSRenderResourceManager.h" -#include "render/Qt3DSRenderContext.h" -#include "render/Qt3DSRenderFrameBuffer.h" -#include "render/Qt3DSRenderRenderBuffer.h" -#include "render/Qt3DSRenderTexture2D.h" -#include "render/Qt3DSRenderTexture2DArray.h" -#include "render/Qt3DSRenderTextureCube.h" -#include "foundation/Qt3DSAtomic.h" -#include "foundation/Qt3DSContainers.h" - -using namespace qt3ds::render; - -namespace { - -struct SResourceManager : public IResourceManager -{ - NVScopedRefCounted<NVRenderContext> m_RenderContext; - // Complete list of all allocated objects - nvvector<NVScopedRefCounted<NVRefCounted>> m_AllocatedObjects; - - nvvector<NVRenderFrameBuffer *> m_FreeFrameBuffers; - nvvector<NVRenderRenderBuffer *> m_FreeRenderBuffers; - nvvector<NVRenderTexture2D *> m_FreeTextures; - nvvector<NVRenderTexture2DArray *> m_FreeTexArrays; - nvvector<NVRenderTextureCube *> m_FreeTexCubes; - nvvector<NVRenderImage2D *> m_FreeImages; - - volatile QT3DSI32 mRefCount; - - SResourceManager(NVRenderContext &ctx) - : m_RenderContext(ctx) - , m_AllocatedObjects(ctx.GetAllocator(), "SResourceManager::m_FrameBuffers") - , m_FreeFrameBuffers(ctx.GetAllocator(), "SResourceManager::m_FreeFrameBuffers") - , m_FreeRenderBuffers(ctx.GetAllocator(), "SResourceManager::m_FreeRenderBuffers") - , m_FreeTextures(ctx.GetAllocator(), "SResourceManager::m_FreeTextures") - , m_FreeTexArrays(ctx.GetAllocator(), "SResourceManager::m_FreeTexArrays") - , m_FreeTexCubes(ctx.GetAllocator(), "SResourceManager::m_FreeTexCubes") - , m_FreeImages(ctx.GetAllocator(), "SResourceManager::m_FreeImages") - , mRefCount(0) - { - } - virtual ~SResourceManager() {} - - QT3DS_IMPLEMENT_REF_COUNT_ADDREF_RELEASE_OVERRIDE(m_RenderContext->GetAllocator()) - - NVRenderFrameBuffer *AllocateFrameBuffer() override - { - if (m_FreeFrameBuffers.empty() == true) { - NVRenderFrameBuffer *newBuffer = m_RenderContext->CreateFrameBuffer(); - m_AllocatedObjects.push_back(newBuffer); - m_FreeFrameBuffers.push_back(newBuffer); - } - NVRenderFrameBuffer *retval = m_FreeFrameBuffers.back(); - m_FreeFrameBuffers.pop_back(); - return retval; - } - void Release(NVRenderFrameBuffer &inBuffer) override - { - if (inBuffer.HasAnyAttachment()) { - // Ensure the framebuffer has no attachments. - inBuffer.Attach(NVRenderFrameBufferAttachments::Color0, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color1, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color2, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color3, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color4, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color5, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color6, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Color7, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Depth, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - inBuffer.Attach(NVRenderFrameBufferAttachments::Stencil, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - if (m_RenderContext->IsDepthStencilSupported()) - inBuffer.Attach(NVRenderFrameBufferAttachments::DepthStencil, - qt3ds::render::NVRenderTextureOrRenderBuffer()); - } -#ifdef _DEBUG - nvvector<NVRenderFrameBuffer *>::iterator theFind = - eastl::find(m_FreeFrameBuffers.begin(), m_FreeFrameBuffers.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeFrameBuffers.end()); -#endif - m_FreeFrameBuffers.push_back(&inBuffer); - } - - virtual NVRenderRenderBuffer * - AllocateRenderBuffer(QT3DSU32 inWidth, QT3DSU32 inHeight, - NVRenderRenderBufferFormats::Enum inBufferFormat) override - { - // Look for one of this specific size and format. - QT3DSU32 existingMatchIdx = m_FreeRenderBuffers.size(); - for (QT3DSU32 idx = 0, end = existingMatchIdx; idx < end; ++idx) { - NVRenderRenderBuffer *theBuffer = m_FreeRenderBuffers[idx]; - qt3ds::render::NVRenderRenderBufferDimensions theDims = theBuffer->GetDimensions(); - NVRenderRenderBufferFormats::Enum theFormat = theBuffer->GetStorageFormat(); - if (theDims.m_Width == inWidth && theDims.m_Height == inHeight - && theFormat == inBufferFormat) { - // Replace idx with last for efficient erasure (that reorders the vector). - m_FreeRenderBuffers.replace_with_last(idx); - return theBuffer; - } else if (theFormat == inBufferFormat) - existingMatchIdx = idx; - } - // If a specific exact match couldn't be found, just use the buffer with - // the same format and resize it. - if (existingMatchIdx < m_FreeRenderBuffers.size()) { - NVRenderRenderBuffer *theBuffer = m_FreeRenderBuffers[existingMatchIdx]; - m_FreeRenderBuffers.replace_with_last(existingMatchIdx); - theBuffer->SetDimensions(qt3ds::render::NVRenderRenderBufferDimensions(inWidth, inHeight)); - return theBuffer; - } - - NVRenderRenderBuffer *theBuffer = - m_RenderContext->CreateRenderBuffer(inBufferFormat, inWidth, inHeight); - m_AllocatedObjects.push_back(theBuffer); - return theBuffer; - } - void Release(NVRenderRenderBuffer &inBuffer) override - { -#ifdef _DEBUG - nvvector<NVRenderRenderBuffer *>::iterator theFind = - eastl::find(m_FreeRenderBuffers.begin(), m_FreeRenderBuffers.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeRenderBuffers.end()); -#endif - m_FreeRenderBuffers.push_back(&inBuffer); - } - NVRenderTexture2D *SetupAllocatedTexture(NVRenderTexture2D &inTexture) - { - inTexture.SetMinFilter(NVRenderTextureMinifyingOp::Linear); - inTexture.SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return &inTexture; - } - NVRenderTexture2D *AllocateTexture2D(QT3DSU32 inWidth, QT3DSU32 inHeight, - NVRenderTextureFormats::Enum inTextureFormat, - QT3DSU32 inSampleCount, bool immutable) override - { - bool inMultisample = - inSampleCount > 1 && m_RenderContext->AreMultisampleTexturesSupported(); - for (QT3DSU32 idx = 0, end = m_FreeTextures.size(); idx < end; ++idx) { - NVRenderTexture2D *theTexture = m_FreeTextures[idx]; - STextureDetails theDetails = theTexture->GetTextureDetails(); - if (theDetails.m_Width == inWidth && theDetails.m_Height == inHeight - && inTextureFormat == theDetails.m_Format - && theTexture->GetSampleCount() == inSampleCount) { - m_FreeTextures.replace_with_last(idx); - return SetupAllocatedTexture(*theTexture); - } - } - // else resize an existing texture. This is very expensive - // note that MSAA textures are not resizable ( in GLES ) - /* - if ( !m_FreeTextures.empty() && !inMultisample ) - { - NVRenderTexture2D* theTexture = m_FreeTextures.back(); - m_FreeTextures.pop_back(); - - // note we could re-use a former MSAA texture - // this causes a entiere destroy of the previous texture object - theTexture->SetTextureData( NVDataRef<QT3DSU8>(), 0, inWidth, inHeight, inTextureFormat - ); - - return SetupAllocatedTexture( *theTexture ); - }*/ - // else create a new texture. - NVRenderTexture2D *theTexture = m_RenderContext->CreateTexture2D(); - - if (inMultisample) - theTexture->SetTextureDataMultisample(inSampleCount, inWidth, inHeight, - inTextureFormat); - else if (immutable) - theTexture->SetTextureStorage(1, inWidth, inHeight, inTextureFormat); - else - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, inWidth, inHeight, inTextureFormat); - - m_AllocatedObjects.push_back(theTexture); - return SetupAllocatedTexture(*theTexture); - } - void Release(NVRenderTexture2D &inBuffer) override - { -#ifdef _DEBUG - nvvector<NVRenderTexture2D *>::iterator theFind = - eastl::find(m_FreeTextures.begin(), m_FreeTextures.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeTextures.end()); -#endif - m_FreeTextures.push_back(&inBuffer); - } - - NVRenderTexture2DArray *AllocateTexture2DArray(QT3DSU32 inWidth, QT3DSU32 inHeight, QT3DSU32 inSlices, - NVRenderTextureFormats::Enum inTextureFormat, - QT3DSU32 inSampleCount) override - { - bool inMultisample = - inSampleCount > 1 && m_RenderContext->AreMultisampleTexturesSupported(); - for (QT3DSU32 idx = 0, end = m_FreeTexArrays.size(); idx < end; ++idx) { - NVRenderTexture2DArray *theTexture = m_FreeTexArrays[idx]; - STextureDetails theDetails = theTexture->GetTextureDetails(); - if (theDetails.m_Width == inWidth && theDetails.m_Height == inHeight - && theDetails.m_Depth == inSlices && inTextureFormat == theDetails.m_Format - && theTexture->GetSampleCount() == inSampleCount) { - m_FreeTexArrays.replace_with_last(idx); - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - } - - // else resize an existing texture. This should be fairly quick at the driver level. - // note that MSAA textures are not resizable ( in GLES ) - if (!m_FreeTexArrays.empty() && !inMultisample) { - NVRenderTexture2DArray *theTexture = m_FreeTexArrays.back(); - m_FreeTexArrays.pop_back(); - - // note we could re-use a former MSAA texture - // this causes a entiere destroy of the previous texture object - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, inWidth, inHeight, inSlices, - inTextureFormat); - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - - // else create a new texture. - NVRenderTexture2DArray *theTexture = NULL; - - if (!inMultisample) { - theTexture = m_RenderContext->CreateTexture2DArray(); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, inWidth, inHeight, inSlices, - inTextureFormat); - } else { - // Not supported yet - return NULL; - } - - m_AllocatedObjects.push_back(theTexture); - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - - void Release(NVRenderTexture2DArray &inBuffer) override - { -#ifdef _DEBUG - nvvector<NVRenderTexture2DArray *>::iterator theFind = - eastl::find(m_FreeTexArrays.begin(), m_FreeTexArrays.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeTexArrays.end()); -#endif - m_FreeTexArrays.push_back(&inBuffer); - } - - NVRenderTextureCube *AllocateTextureCube(QT3DSU32 inWidth, QT3DSU32 inHeight, - NVRenderTextureFormats::Enum inTextureFormat, - QT3DSU32 inSampleCount) override - { - bool inMultisample = - inSampleCount > 1 && m_RenderContext->AreMultisampleTexturesSupported(); - for (QT3DSU32 idx = 0, end = m_FreeTexCubes.size(); idx < end; ++idx) { - NVRenderTextureCube *theTexture = m_FreeTexCubes[idx]; - STextureDetails theDetails = theTexture->GetTextureDetails(); - if (theDetails.m_Width == inWidth && theDetails.m_Height == inHeight - && inTextureFormat == theDetails.m_Format - && theTexture->GetSampleCount() == inSampleCount) { - m_FreeTexCubes.replace_with_last(idx); - - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - } - - // else resize an existing texture. This should be fairly quick at the driver level. - // note that MSAA textures are not resizable ( in GLES ) - if (!m_FreeTexCubes.empty() && !inMultisample) { - NVRenderTextureCube *theTexture = m_FreeTexCubes.back(); - m_FreeTexCubes.pop_back(); - - // note we could re-use a former MSAA texture - // this causes a entire destroy of the previous texture object - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosX, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegX, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosY, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegY, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosZ, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegZ, - inWidth, inHeight, inTextureFormat); - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - - // else create a new texture. - NVRenderTextureCube *theTexture = NULL; - - if (!inMultisample) { - theTexture = m_RenderContext->CreateTextureCube(); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosX, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegX, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosY, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegY, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubePosZ, - inWidth, inHeight, inTextureFormat); - theTexture->SetTextureData(NVDataRef<QT3DSU8>(), 0, NVRenderTextureCubeFaces::CubeNegZ, - inWidth, inHeight, inTextureFormat); - } else { - // Not supported yet - return NULL; - } - - m_AllocatedObjects.push_back(theTexture); - theTexture->SetMinFilter(NVRenderTextureMinifyingOp::Linear); - theTexture->SetMagFilter(NVRenderTextureMagnifyingOp::Linear); - return theTexture; - } - - void Release(NVRenderTextureCube &inBuffer) override - { -#ifdef _DEBUG - nvvector<NVRenderTextureCube *>::iterator theFind = - eastl::find(m_FreeTexCubes.begin(), m_FreeTexCubes.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeTexCubes.end()); -#endif - m_FreeTexCubes.push_back(&inBuffer); - } - - NVRenderImage2D *AllocateImage2D(NVRenderTexture2D *inTexture, - NVRenderImageAccessType::Enum inAccess) override - { - if (m_FreeImages.empty() == true) { - NVRenderImage2D *newImage = m_RenderContext->CreateImage2D(inTexture, inAccess); - if (newImage) { - m_AllocatedObjects.push_back(newImage); - m_FreeImages.push_back(newImage); - } - } - - NVRenderImage2D *retval = m_FreeImages.back(); - m_FreeImages.pop_back(); - - return retval; - } - - void Release(NVRenderImage2D &inBuffer) override - { -#ifdef _DEBUG - nvvector<NVRenderImage2D *>::iterator theFind = - eastl::find(m_FreeImages.begin(), m_FreeImages.end(), &inBuffer); - QT3DS_ASSERT(theFind == m_FreeImages.end()); -#endif - m_FreeImages.push_back(&inBuffer); - } - - NVRenderContext &GetRenderContext() override { return *m_RenderContext; } - - void RemoveObjectAllocation(NVRefCounted *obj) { - for (QT3DSU32 idx = 0, end = m_AllocatedObjects.size(); idx < end; ++idx) { - if (obj == m_AllocatedObjects[idx]) { - m_AllocatedObjects.replace_with_last(idx); - break; - } - } - } - - void DestroyFreeSizedResources() - { - for (int idx = m_FreeRenderBuffers.size() - 1; idx >= 0; --idx) { - NVRenderRenderBuffer *obj = m_FreeRenderBuffers[idx]; - m_FreeRenderBuffers.replace_with_last(idx); - RemoveObjectAllocation(obj); - } - for (int idx = m_FreeTextures.size() - 1; idx >= 0; --idx) { - NVRenderTexture2D *obj = m_FreeTextures[idx]; - m_FreeTextures.replace_with_last(idx); - RemoveObjectAllocation(obj); - } - for (int idx = m_FreeTexArrays.size() - 1; idx >= 0; --idx) { - NVRenderTexture2DArray *obj = m_FreeTexArrays[idx]; - m_FreeTexArrays.replace_with_last(idx); - RemoveObjectAllocation(obj); - } - for (int idx = m_FreeTexCubes.size() - 1; idx >= 0; --idx) { - NVRenderTextureCube *obj = m_FreeTexCubes[idx]; - m_FreeTexCubes.replace_with_last(idx); - RemoveObjectAllocation(obj); - } - } -}; -} - -IResourceManager &IResourceManager::CreateResourceManager(NVRenderContext &inContext) -{ - return *QT3DS_NEW(inContext.GetAllocator(), SResourceManager)(inContext); -} |