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Initial support for the x3

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This commit is contained in:
Justin Mitchell
2026-02-12 16:16:54 -05:00
parent 0991782fb4
commit cbea838f91
8 changed files with 102 additions and 31 deletions
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lib/GfxRenderer/GfxRenderer.h
+6 -4
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@@ -4,6 +4,7 @@
#include <HalDisplay.h>
#include <map>
#include <vector>
#include "Bitmap.h"
@@ -25,16 +26,17 @@ class GfxRenderer {
private:
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 = HalDisplay::BUFFER_SIZE / BW_BUFFER_CHUNK_SIZE;
static_assert(BW_BUFFER_CHUNK_SIZE * BW_BUFFER_NUM_CHUNKS == HalDisplay::BUFFER_SIZE,
"BW buffer chunking does not line up with display buffer size");
HalDisplay& display;
RenderMode renderMode;
Orientation orientation;
bool fadingFix;
uint8_t* frameBuffer = nullptr;
uint8_t* bwBufferChunks[BW_BUFFER_NUM_CHUNKS] = {nullptr};
uint16_t panelWidth = HalDisplay::DISPLAY_WIDTH;
uint16_t panelHeight = HalDisplay::DISPLAY_HEIGHT;
uint16_t panelWidthBytes = HalDisplay::DISPLAY_WIDTH_BYTES;
uint32_t frameBufferSize = HalDisplay::BUFFER_SIZE;
std::vector<uint8_t*> bwBufferChunks;
std::map<int, EpdFontFamily> fontMap;
void renderChar(const EpdFontFamily& fontFamily, uint32_t cp, int* x, const int* y, bool pixelState,
EpdFontFamily::Style style) const;