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opti in Merge2DArray

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This commit is contained in:
Clément Le Bihan
2021-07-06 22:33:01 +02:00
parent b336a63769
commit 00435259c4
1 changed files with 4 additions and 5 deletions
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sources/PPU/PPUUtils.hpp
+4 -5
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@@ -51,12 +51,11 @@ namespace ComSquare::PPU::Utils
template <std::size_t DEST_SIZE_Y, std::size_t DEST_SIZE_X, std::size_t SRC_SIZE_Y, std::size_t SRC_SIZE_X>
void merge2DArray(std::array<std::array<uint32_t, DEST_SIZE_X>, DEST_SIZE_Y> &bufferDest,
const std::array<std::array<uint32_t, SRC_SIZE_X>, SRC_SIZE_Y> &bufferSrc,
const Vector2<int> &offset = {0, 0})
const Vector2<int> &offset)
{
for (unsigned long i = 0; i < bufferSrc.size(); i++) {
for (unsigned long j = 0; j < bufferSrc[i].size(); j++) {
bufferDest[i + offset.y][j + offset.x] = bufferSrc[i][j];
}
int offsetY = offset.y;
for (auto &row : bufferSrc) {
std::copy(row.begin(), row.end(), bufferDest[offsetY++].begin() + offset.x);
}
}