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Fix non-incremental transfers when sparse enabled

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This commit is contained in:
Brad Davis 2016-11-01 10:05:15 -07:00
parent 192c72ff99
commit f7d1b3c823
1 changed files with 5 additions and 1 deletions
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6
libraries/gpu-gl/src/gpu/gl45/GL45BackendTexture.cpp
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@ -383,10 +383,14 @@ bool GL45Texture::continueTransfer() {
size_t maxFace = GL_TEXTURE_CUBE_MAP == _target ? CUBE_NUM_FACES : 1;
for (uint8_t face = 0; face < maxFace; ++face) {
for (uint16_t mipLevel = _minMip; mipLevel <= _maxMip; ++mipLevel) {
auto size = _gpuObject.evalMipDimensions(mipLevel);
if (_sparseInfo.sparse && mipLevel <= _sparseInfo.maxSparseLevel) {
glTexturePageCommitmentEXT(_id, mipLevel, 0, 0, face, size.x, size.y, 1, GL_TRUE);
_allocatedPages += _sparseInfo.getPageCount(size);
}
if (_gpuObject.isStoredMipFaceAvailable(mipLevel, face)) {
auto mip = _gpuObject.accessStoredMipFace(mipLevel, face);
GLTexelFormat texelFormat = GLTexelFormat::evalGLTexelFormat(_gpuObject.getTexelFormat(), mip->getFormat());
auto size = _gpuObject.evalMipDimensions(mipLevel);
if (GL_TEXTURE_2D == _target) {
glTextureSubImage2D(_id, mipLevel, 0, 0, size.x, size.y, texelFormat.format, texelFormat.type, mip->readData());
} else if (GL_TEXTURE_CUBE_MAP == _target) {