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Clean up names and comments

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This commit is contained in:
samcake 2017-05-03 11:30:09 -07:00
parent 84305c2049
commit c583ffbac4
2 changed files with 10 additions and 10 deletions
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11
libraries/gpu-gl/src/gpu/gl41/GL41BackendTexture.cpp
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@ -427,15 +427,14 @@ void GL41VariableAllocationTexture::populateTransferQueue() {
// break down the transfers into chunks so that no single transfer is // break down the transfers into chunks so that no single transfer is
// consuming more than X bandwidth // consuming more than X bandwidth
// For compressed format, regions must be a multiple of the 4x4 tiles, so enforce 4 lines as the minimum block
auto mipSize = _gpuObject.getStoredMipFaceSize(sourceMip, face); auto mipSize = _gpuObject.getStoredMipFaceSize(sourceMip, face);
const auto lines = mipDimensions.y; const auto lines = mipDimensions.y;
const uint32_t CHUNK_NUM_LINES { 4 }; const uint32_t BLOCK_NUM_LINES { 4 };
const auto numChunks = (lines + (CHUNK_NUM_LINES - 1)) / CHUNK_NUM_LINES; const auto numBlocks = (lines + (BLOCK_NUM_LINES - 1)) / BLOCK_NUM_LINES;
auto bytesPerChunk = mipSize / numChunks; auto bytesPerBlock = mipSize / numBlocks;
//auto bytesPerLine = mipSize / lines;
Q_ASSERT(0 == (mipSize % lines)); Q_ASSERT(0 == (mipSize % lines));
// uint32_t linesPerTransfer = (uint32_t)(MAX_TRANSFER_SIZE / bytesPerLine); uint32_t linesPerTransfer = BLOCK_NUM_LINES * (uint32_t)(MAX_TRANSFER_SIZE / bytesPerBlock);
uint32_t linesPerTransfer = CHUNK_NUM_LINES * (uint32_t)(MAX_TRANSFER_SIZE / bytesPerChunk);
uint32_t lineOffset = 0; uint32_t lineOffset = 0;
while (lineOffset < lines) { while (lineOffset < lines) {
uint32_t linesToCopy = std::min<uint32_t>(lines - lineOffset, linesPerTransfer); uint32_t linesToCopy = std::min<uint32_t>(lines - lineOffset, linesPerTransfer);

9
libraries/gpu-gl/src/gpu/gl45/GL45BackendVariableTexture.cpp
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@ -195,13 +195,14 @@ void GL45ResourceTexture::populateTransferQueue() {
// break down the transfers into chunks so that no single transfer is // break down the transfers into chunks so that no single transfer is
// consuming more than X bandwidth // consuming more than X bandwidth
// For compressed format, regions must be a multiple of the 4x4 tiles, so enforce 4 lines as the minimum block
auto mipSize = _gpuObject.getStoredMipFaceSize(sourceMip, face); auto mipSize = _gpuObject.getStoredMipFaceSize(sourceMip, face);
const auto lines = mipDimensions.y; const auto lines = mipDimensions.y;
const uint32_t CHUNK_NUM_LINES { 4 }; const uint32_t BLOCK_NUM_LINES { 4 };
const auto numChunks = (lines + (CHUNK_NUM_LINES - 1)) / CHUNK_NUM_LINES; const auto numBlocks = (lines + (BLOCK_NUM_LINES - 1)) / BLOCK_NUM_LINES;
auto bytesPerChunk = mipSize / numChunks; auto bytesPerBlock = mipSize / numBlocks;
Q_ASSERT(0 == (mipSize % lines)); Q_ASSERT(0 == (mipSize % lines));
uint32_t linesPerTransfer = CHUNK_NUM_LINES * (uint32_t)(MAX_TRANSFER_SIZE / bytesPerChunk); uint32_t linesPerTransfer = BLOCK_NUM_LINES * (uint32_t)(MAX_TRANSFER_SIZE / bytesPerBlock);
uint32_t lineOffset = 0; uint32_t lineOffset = 0;
while (lineOffset < lines) { while (lineOffset < lines) {
uint32_t linesToCopy = std::min<uint32_t>(lines - lineOffset, linesPerTransfer); uint32_t linesToCopy = std::min<uint32_t>(lines - lineOffset, linesPerTransfer);