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Remove lowestRequestMip from gltexture

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Ryan Huffman 2017-04-25 16:47:38 -07:00 committed by Atlante45
parent 51ee058c0b
commit 65d30d1d0b
3 changed files with 5 additions and 13 deletions
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1
libraries/gpu-gl/src/gpu/gl41/GL41BackendTexture.cpp
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@ -395,7 +395,6 @@ void GL41VariableAllocationTexture::populateTransferQueue() {
bool didQueueTransfer = false;
for (uint8_t face = 0; face < maxFace; ++face) {
if (!_gpuObject.isStoredMipFaceAvailable(sourceMip, face)) {
const_cast<gpu::Texture&>(_gpuObject).requestInterestInMip(sourceMip);
continue;
}

2
libraries/gpu-gl/src/gpu/gl45/GL45Backend.h
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@ -117,8 +117,6 @@ public:
void allocateStorage(uint16 mip);
void copyMipsFromTexture();
uint16 _lowestRequestedMip { 0 };
};
#if 0

15
libraries/gpu-gl/src/gpu/gl45/GL45BackendVariableTexture.cpp
View file

@ -50,7 +50,7 @@ GL45ResourceTexture::GL45ResourceTexture(const std::weak_ptr<GLBackend>& backend
for (uint16_t mip = 0; mip < mipLevels; ++mip) {
if (glm::all(glm::lessThanEqual(texture.evalMipDimensions(mip), INITIAL_MIP_TRANSFER_DIMENSIONS))
&& texture.isStoredMipFaceAvailable(mip)) {
_lowestRequestedMip = _maxAllocatedMip = _populatedMip = mip;
_maxAllocatedMip = _populatedMip = mip;
break;
}
}
@ -106,8 +106,6 @@ void GL45ResourceTexture::promote() {
Q_ASSERT(_allocatedMip > 0);
uint16_t targetAllocatedMip = _allocatedMip - std::min<uint16_t>(_allocatedMip, 2);
if (!_gpuObject.isStoredMipFaceAvailable(targetAllocatedMip, 0)) {
_lowestRequestedMip = targetAllocatedMip;
const_cast<gpu::Texture&>(_gpuObject).requestInterestInMip(targetAllocatedMip);
return;
}
GLuint oldId = _id;
@ -187,20 +185,17 @@ void GL45ResourceTexture::populateTransferQueue() {
--sourceMip;
auto targetMip = sourceMip - _allocatedMip;
auto mipDimensions = _gpuObject.evalMipDimensions(sourceMip);
bool transferQueued = false;
bool didQueueTransfer = false;
for (uint8_t face = 0; face < maxFace; ++face) {
if (!_gpuObject.isStoredMipFaceAvailable(sourceMip, face)) {
const_cast<gpu::Texture&>(_gpuObject).requestInterestInMip(sourceMip);
_lowestRequestedMip = sourceMip;
continue;
}
_lowestRequestedMip = sourceMip;
// If the mip is less than the max transfer size, then just do it in one transfer
if (glm::all(glm::lessThanEqual(mipDimensions, MAX_TRANSFER_DIMENSIONS))) {
// Can the mip be transferred in one go
_pendingTransfers.emplace(new TransferJob(*this, sourceMip, targetMip, face));
transferQueued = true;
didQueueTransfer = true;
continue;
}
@ -216,12 +211,12 @@ void GL45ResourceTexture::populateTransferQueue() {
uint32_t linesToCopy = std::min<uint32_t>(lines - lineOffset, linesPerTransfer);
_pendingTransfers.emplace(new TransferJob(*this, sourceMip, targetMip, face, linesToCopy, lineOffset));
lineOffset += linesToCopy;
transferQueued = true;
didQueueTransfer = true;
}
}
// queue up the sampler and populated mip change for after the transfer has completed
if (transferQueued) {
if (didQueueTransfer) {
_pendingTransfers.emplace(new TransferJob(*this, [=] {
_populatedMip = sourceMip;
syncSampler();