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Graphics/SpriteChainRenderer: Fix single sprite data over multiple vertex buffers

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This commit is contained in:
Jérôme Leclercq
2021-09-07 19:12:25 +02:00
parent ece18bf472
commit 099f182126
1 changed files with 4 additions and 1 deletions
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5
src/Nazara/Graphics/SpriteChainRenderer.cpp
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@@ -141,6 +141,8 @@ namespace Nz
} }
std::size_t remainingQuads = spriteChain.GetSpriteCount(); std::size_t remainingQuads = spriteChain.GetSpriteCount();
const UInt8* spriteData = static_cast<const UInt8*>(spriteChain.GetSpriteData());
while (remainingQuads > 0) while (remainingQuads > 0)
{ {
if (!currentAllocation) if (!currentAllocation)
@@ -210,8 +212,9 @@ namespace Nz
std::size_t copiedQuadCount = std::min(maxQuads, remainingQuads); std::size_t copiedQuadCount = std::min(maxQuads, remainingQuads);
std::size_t copiedSize = 4 * copiedQuadCount * stride; std::size_t copiedSize = 4 * copiedQuadCount * stride;
std::memcpy(currentAllocationMemPtr, spriteChain.GetSpriteData(), copiedSize); std::memcpy(currentAllocationMemPtr, spriteData, copiedSize);
currentAllocationMemPtr += copiedSize; currentAllocationMemPtr += copiedSize;
spriteData += copiedSize;
firstQuadIndex += copiedQuadCount; firstQuadIndex += copiedQuadCount;
currentDrawCall->quadCount += copiedQuadCount; currentDrawCall->quadCount += copiedQuadCount;