FGFS-4.1/OpenSceneGraph
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prevent immutability resetting when textureobject is taken from orphans

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Julien Valentin 2020-03-25 23:00:24 +01:00 committed by Robert Osfield
parent c29e2e4f40
commit b8416a7aa2
7 changed files with 56 additions and 33 deletions
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8
src/osg/Texture1D.cpp
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@ -238,13 +238,15 @@ void Texture1D::apply(State& state) const
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_1D, _numMipmapLevels, texStorageSizedInternalFormat, _textureWidth, 1, 1, 0);
textureObject->bind(state);
applyTexParameters(GL_TEXTURE_1D, state);
if(!textureObject->_allocated)
{
extensions->glTexStorage1D( GL_TEXTURE_1D, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth);
}
}
else
{
GLenum internalFormat = _sourceFormat ? _sourceFormat : _internalFormat;
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_1D, _numMipmapLevels, internalFormat, _textureWidth, 1, 1, 0);
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_1D, _numMipmapLevels, internalFormat, _textureWidth, 1, 1, _borderWidth);
textureObject->bind(state);
applyTexParameters(GL_TEXTURE_1D, state);
@ -260,6 +262,8 @@ void Texture1D::apply(State& state) const
_readPBuffer->bindPBufferToTexture(GL_FRONT);
}
textureObject->setAllocated(_numMipmapLevels, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat: _internalFormat, _textureWidth, 1, 1, _borderWidth);
}
else
{

4
src/osg/Texture2D.cpp
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@ -305,9 +305,12 @@ void Texture2D::apply(State& state) const
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_2D, _numMipmapLevels, texStorageSizedInternalFormat, _textureWidth, _textureHeight, 1, _borderWidth);
textureObject->bind(state);
applyTexParameters(GL_TEXTURE_2D, state);
if(!textureObject->_allocated)
{
extensions->glTexStorage2D( GL_TEXTURE_2D, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat,
_textureWidth, _textureHeight);
}
}
else
{
GLenum internalFormat = _sourceFormat ? _sourceFormat : _internalFormat;
@ -326,6 +329,7 @@ void Texture2D::apply(State& state) const
_readPBuffer->bindPBufferToTexture(GL_FRONT);
}
textureObject->setAllocated(_numMipmapLevels, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat: _internalFormat, _textureWidth, _textureHeight, 1, _borderWidth);
}
else
{

6
src/osg/Texture2DArray.cpp
View File

@ -353,7 +353,7 @@ void Texture2DArray::apply(State& state) const
applyTexParameters(GL_TEXTURE_2D_ARRAY, state);
// First we need to allocate the texture memory
if(texStorageSizedInternalFormat!=0)
if(texStorageSizedInternalFormat!=0 && !textureObject->_allocated)
{
extensions->glTexStorage3D(GL_TEXTURE_2D_ARRAY, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight, textureDepth);
}
@ -452,7 +452,7 @@ void Texture2DArray::apply(State& state) const
applyTexParameters(GL_TEXTURE_2D_ARRAY,state);
if (texStorageSizedInternalFormat!=0)
if (texStorageSizedInternalFormat!=0 && !textureObject->_allocated)
{
extensions->glTexStorage3D( GL_TEXTURE_2D_ARRAY, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight, _textureDepth);
}
@ -463,6 +463,8 @@ void Texture2DArray::apply(State& state) const
_sourceFormat ? _sourceFormat : _internalFormat,
_sourceType ? _sourceType : GL_UNSIGNED_BYTE,
0);
textureObject->setAllocated(_numMipmapLevels, texStorageSizedInternalFormat!=0 ? texStorageSizedInternalFormat :_internalFormat, _textureWidth, _textureHeight, _textureDepth, 0);
}
// nothing before, so just unbind the texture target

5
src/osg/Texture2DMultisample.cpp
View File

@ -108,9 +108,11 @@ void Texture2DMultisample::apply(State& state) const
{
textureObject = generateAndAssignTextureObject(contextID, getTextureTarget(), 1, texStorageSizedInternalFormat, _textureWidth, _textureHeight, 1, 0);
textureObject->bind(state);
if(!textureObject->_allocated)
{
extensions->glTexStorage2DMultisample( GL_TEXTURE_2D_MULTISAMPLE, _numSamples, texStorageSizedInternalFormat, _textureWidth, _textureHeight, _fixedsamplelocations);
}
}
else
{
textureObject = generateAndAssignTextureObject(contextID, getTextureTarget(), 1, _internalFormat, _textureWidth, _textureHeight, 1, _borderWidth);
@ -123,6 +125,7 @@ void Texture2DMultisample::apply(State& state) const
_textureHeight,
_fixedsamplelocations );
}
textureObject->setAllocated(1, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat: _internalFormat, _textureWidth, _textureHeight, 1, _borderWidth);
}
else

5
src/osg/Texture3D.cpp
View File

@ -322,9 +322,11 @@ void Texture3D::apply(State& state) const
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_3D, _numMipmapLevels, texStorageSizedInternalFormat, _textureWidth, _textureHeight, _textureDepth,0);
textureObject->bind(state);
applyTexParameters(GL_TEXTURE_3D, state);
if(!textureObject->_allocated)
{
extensions->glTexStorage3D( GL_TEXTURE_3D, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight, _textureDepth);
}
}
else
{
GLenum internalFormat = _sourceFormat ? _sourceFormat : _internalFormat;
@ -345,6 +347,7 @@ void Texture3D::apply(State& state) const
_readPBuffer->bindPBufferToTexture(GL_FRONT);
}
textureObject->setAllocated(_numMipmapLevels, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat : _internalFormat, _textureWidth, _textureHeight, _textureDepth, _borderWidth);
}
else
{

4
src/osg/TextureCubeMap.cpp
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@ -352,8 +352,11 @@ void TextureCubeMap::apply(State& state) const
applyTexParameters(GL_TEXTURE_CUBE_MAP,state);
if(texStorageSizedInternalFormat!=0)
{
if(!textureObject->_allocated)
{
extensions->glTexStorage2D(GL_TEXTURE_CUBE_MAP, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight);
}
}
else
@ -367,6 +370,7 @@ void TextureCubeMap::apply(State& state) const
0);
}
textureObject->setAllocated(_numMipmapLevels, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat : _internalFormat, _textureWidth, _textureHeight, 1, 0);
}
else
{

5
src/osg/TextureRectangle.cpp
View File

@ -281,9 +281,11 @@ void TextureRectangle::apply(State& state) const
textureObject = generateAndAssignTextureObject(contextID, GL_TEXTURE_RECTANGLE, 0, texStorageSizedInternalFormat, _textureWidth, _textureHeight, 1, 0);
textureObject->bind(state);
applyTexParameters(GL_TEXTURE_RECTANGLE, state);
if(!textureObject->_allocated)
{
extensions->glTexStorage2D( GL_TEXTURE_RECTANGLE, 1, texStorageSizedInternalFormat, _textureWidth, _textureHeight);
}
}
else
{
GLenum internalFormat = _sourceFormat ? _sourceFormat : _internalFormat;
@ -303,6 +305,7 @@ void TextureRectangle::apply(State& state) const
_readPBuffer->bindPBufferToTexture(GL_FRONT);
}
textureObject->setAllocated(0, texStorageSizedInternalFormat!=0? texStorageSizedInternalFormat : _internalFormat, _textureWidth, _textureHeight, 1, 0);
}
else
{