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[apps] Remove statically-allocated buffers

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This commit is contained in:
Jean-Baptiste Boric
2019-11-30 20:12:38 +01:00
committed by EmilieNumworks
parent b59085bd7f
commit 64d0b3107f
6 changed files with 18 additions and 23 deletions
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8
apps/shared/round_cursor_view.cpp
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@@ -2,10 +2,9 @@
namespace Shared {
static KDColor s_cursorWorkingBuffer[Dots::LargeDotDiameter*Dots::LargeDotDiameter];
void RoundCursorView::drawRect(KDContext * ctx, KDRect rect) const {
KDRect r = bounds();
KDColor cursorWorkingBuffer[Dots::LargeDotDiameter*Dots::LargeDotDiameter];
#ifdef GRAPH_CURSOR_SPEEDUP
/* Beware that only the pixels of the intersection of rect with KDContext's
* clipping rect are pulled. All other pixels are left unaltered. Indeed
@@ -15,7 +14,7 @@ void RoundCursorView::drawRect(KDContext * ctx, KDRect rect) const {
ctx->getPixels(r, m_underneathPixelBuffer);
m_underneathPixelBufferLoaded = true;
#endif
ctx->blendRectWithMask(r, m_color, (const uint8_t *)Dots::LargeDotMask, s_cursorWorkingBuffer);
ctx->blendRectWithMask(r, m_color, (const uint8_t *)Dots::LargeDotMask, cursorWorkingBuffer);
}
KDSize RoundCursorView::minimalSizeForOptimalDisplay() const {
@@ -67,10 +66,11 @@ bool RoundCursorView::eraseCursorIfPossible() {
return false;
}
// Erase the cursor
KDColor cursorWorkingBuffer[Dots::LargeDotDiameter*Dots::LargeDotDiameter];
KDContext * ctx = KDIonContext::sharedContext();
ctx->setOrigin(currentFrame.origin());
ctx->setClippingRect(currentFrame);
ctx->fillRectWithPixels(KDRect(0,0,k_cursorSize, k_cursorSize), m_underneathPixelBuffer, s_cursorWorkingBuffer);
ctx->fillRectWithPixels(KDRect(0,0,k_cursorSize, k_cursorSize), m_underneathPixelBuffer, cursorWorkingBuffer);
// TODO Restore the context to previous values?
return true;
}