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feat: Add touch coordinate mapping and RTOS task yielding (#2481)

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Co-authored-by: Julia Nguyen <julia@uxj.io>
This commit is contained in:
Justin Mitchell
2026-07-20 16:31:07 -04:00
committed by GitHub
co-authored by Julia Nguyen
parent c9188a7347
commit f42fab1c66
123 changed files with 3564 additions and 1380 deletions
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lib/GfxRenderer/GfxRenderer.h
+12
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@@ -134,7 +134,19 @@ class GfxRenderer {
// Screen ops
int getScreenWidth() const;
int getScreenHeight() const;
void tapToLogical(float nx, float ny, int& outX, int& outY) const;
void displayBuffer(HalDisplay::RefreshMode refreshMode = HalDisplay::FAST_REFRESH) const;
// Non-blocking refresh: starts the waveform and returns so CPU work (e.g.
// grayscale strip rendering) can overlap the panel's refresh time. The
// framebuffer must stay untouched until waitRefreshComplete(). Falls back to
// a blocking refresh when fadingFix is enabled or the panel lacks deferral
// support. See HalDisplay::displayBufferAsync for the baseline contract.
void displayBufferAsync(HalDisplay::RefreshMode refreshMode = HalDisplay::FAST_REFRESH) const;
void waitRefreshComplete() const;
// True when displayBufferAsync() genuinely overlaps: panel defers and
// fadingFix isn't forcing the blocking path. Callers can skip overlap
// scaffolding (e.g. whole-plane grayscale buffers) when false.
bool supportsAsyncRefresh() const;
// EXPERIMENTAL: Windowed update - display only a rectangular region
// void displayWindow(int x, int y, int width, int height) const;
void invertScreen() const;