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Add static assert to ensure buffer chunks are the right size

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Dave Allie 2025-12-17 01:35:18 +11:00
parent a72648bd36
commit 70a68e8cdb
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1 changed files with 3 additions and 2 deletions
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lib/GfxRenderer/GfxRenderer.h
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@ -11,8 +11,9 @@ class GfxRenderer {
private: private:
static constexpr size_t BW_BUFFER_CHUNK_SIZE = 8000; // 8KB chunks to allow for non-contiguous memory static constexpr size_t BW_BUFFER_CHUNK_SIZE = 8000; // 8KB chunks to allow for non-contiguous memory
static constexpr size_t BW_BUFFER_NUM_CHUNKS = static constexpr size_t BW_BUFFER_NUM_CHUNKS = EInkDisplay::BUFFER_SIZE / BW_BUFFER_CHUNK_SIZE;
(EInkDisplay::BUFFER_SIZE + BW_BUFFER_CHUNK_SIZE - 1) / BW_BUFFER_CHUNK_SIZE; static_assert(BW_BUFFER_CHUNK_SIZE * BW_BUFFER_NUM_CHUNKS == EInkDisplay::BUFFER_SIZE,
"BW buffer chunking does not line up with display buffer size");
EInkDisplay& einkDisplay; EInkDisplay& einkDisplay;
RenderMode renderMode; RenderMode renderMode;