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Preload AA tables to speed up high scores screen on mobile.

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This commit is contained in:
elasota
2020-11-09 00:05:01 -05:00
parent a28a4cd73d
commit dbf3303145
6 changed files with 97 additions and 125 deletions
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64
PortabilityLayer/PLQDraw.cpp
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@@ -235,8 +235,7 @@ static void PlotLine(DrawSurface *surface, const PortabilityLayer::Vec2i &pointA
surface->m_port.SetDirty(PortabilityLayer::QDPortDirtyFlag_Contents);
}
static void DrawGlyph(PixMap *pixMap, const Rect &rect, const Point &penPos, const PortabilityLayer::RenderedFont *rfont, unsigned int character,
PortabilityLayer::AntiAliasTable *&cachedAATable, PortabilityLayer::RGBAColor &cachedAATableColor, PortabilityLayer::ResolveCachingColor &cacheColor)
static void DrawGlyph(PixMap *pixMap, const Rect &rect, const Point &penPos, const PortabilityLayer::RenderedFont *rfont, unsigned int character, PortabilityLayer::ResolveCachingColor &cacheColor)
{
assert(rect.IsValid());
@@ -282,28 +281,7 @@ static void DrawGlyph(PixMap *pixMap, const Rect &rect, const Point &penPos, con
const PortabilityLayer::AntiAliasTable *aaTable = nullptr;
if (isAA)
{
if (cacheColor.GetRGBAColor() == PortabilityLayer::RGBAColor::Create(0, 0, 0, 255))
aaTable = &PortabilityLayer::StandardPalette::GetInstance()->GetBlackAATable();
else if (cacheColor.GetRGBAColor() == PortabilityLayer::RGBAColor::Create(255, 255, 255, 255))
aaTable = &PortabilityLayer::StandardPalette::GetInstance()->GetWhiteAATable();
else if (cachedAATable != nullptr && cacheColor.GetRGBAColor() == cachedAATableColor)
aaTable = cachedAATable;
else
{
if (!cachedAATable)
{
cachedAATable = static_cast<PortabilityLayer::AntiAliasTable*>(PortabilityLayer::MemoryManager::GetInstance()->Alloc(sizeof(PortabilityLayer::AntiAliasTable)));
if (!cachedAATable)
return;
}
cachedAATableColor = cacheColor.GetRGBAColor();
cachedAATable->GenerateForPalette(cacheColor.GetRGBAColor(), PortabilityLayer::StandardPalette::GetInstance()->GetColors(), 256);
aaTable = cachedAATable;
}
}
aaTable = &PortabilityLayer::StandardPalette::GetInstance()->GetCachedPaletteAATable(cacheColor.GetRGBAColor());
const uint8_t color = cacheColor.Resolve8(nullptr, 0);
for (uint32_t row = 0; row < numRows; row++)
@@ -349,36 +327,9 @@ static void DrawGlyph(PixMap *pixMap, const Rect &rect, const Point &penPos, con
{
PortabilityLayer::RGBAColor rgbaColor = cacheColor.GetRGBAColor();
uint8_t rgbColor[3] = { rgbaColor.r, rgbaColor.g, rgbaColor.b };
uint8_t cacheRGBColor[3] = { cachedAATableColor.r, cachedAATableColor.g, cachedAATableColor.b };
for (int ch = 0; ch < 3; ch++)
{
if (rgbColor[ch] == 0)
aaTables[ch] = &PortabilityLayer::StandardPalette::GetInstance()->GetBlackToneAATable();
else if (rgbColor[ch] == 255)
aaTables[ch] = &PortabilityLayer::StandardPalette::GetInstance()->GetWhiteToneAATable();
else if (cachedAATable != nullptr && rgbColor[ch] == cacheRGBColor[ch])
aaTables[ch] = &cachedAATable[ch];
else
{
if (!cachedAATable)
{
cachedAATable = static_cast<PortabilityLayer::AntiAliasTable*>(PortabilityLayer::MemoryManager::GetInstance()->Alloc(sizeof(PortabilityLayer::AntiAliasTable) * 3));
if (!cachedAATable)
return;
cachedAATableColor = PortabilityLayer::RGBAColor::Create(0, 0, 0, 255);
cachedAATable[0] = cachedAATable[1] = cachedAATable[2] = PortabilityLayer::StandardPalette::GetInstance()->GetBlackToneAATable();
}
cacheRGBColor[ch] = rgbColor[ch];
cachedAATableColor = PortabilityLayer::RGBAColor::Create(cacheRGBColor[0], cacheRGBColor[1], cacheRGBColor[2], 255);
cachedAATable[ch].GenerateForSimpleScale(rgbColor[ch]);
aaTables[ch] = &cachedAATable[ch];
}
}
aaTables[ch] = &PortabilityLayer::StandardPalette::GetInstance()->GetCachedToneAATable(rgbColor[ch]);
}
for (uint32_t row = 0; row < numRows; row++)
@@ -426,14 +377,13 @@ static void DrawGlyph(PixMap *pixMap, const Rect &rect, const Point &penPos, con
}
}
static void DrawText(PortabilityLayer::TextPlacer &placer, PixMap *pixMap, const Rect &rect, const PortabilityLayer::RenderedFont *rfont,
PortabilityLayer::AntiAliasTable *&cachedAATable, PortabilityLayer::RGBAColor &cachedAATableColor, PortabilityLayer::ResolveCachingColor &cacheColor)
static void DrawText(PortabilityLayer::TextPlacer &placer, PixMap *pixMap, const Rect &rect, const PortabilityLayer::RenderedFont *rfont, PortabilityLayer::ResolveCachingColor &cacheColor)
{
PortabilityLayer::GlyphPlacementCharacteristics characteristics;
while (placer.PlaceGlyph(characteristics))
{
if (characteristics.m_haveGlyph)
DrawGlyph(pixMap, rect, Point::Create(characteristics.m_glyphStartPos.m_x, characteristics.m_glyphStartPos.m_y), rfont, characteristics.m_character, cachedAATable, cachedAATableColor, cacheColor);
DrawGlyph(pixMap, rect, Point::Create(characteristics.m_glyphStartPos.m_x, characteristics.m_glyphStartPos.m_y), rfont, characteristics.m_character, cacheColor);
}
}
@@ -457,7 +407,7 @@ void DrawSurface::DrawStringConstrained(const Point &point, const PLPasStr &str,
PortabilityLayer::TextPlacer placer(PortabilityLayer::Vec2i(point.h, point.v), -1, rfont, str);
DrawText(placer, pixMap, rect, rfont, m_cachedAATables, m_cachedAAColor, cacheColor);
DrawText(placer, pixMap, rect, rfont, cacheColor);
m_port.SetDirty(PortabilityLayer::QDPortDirtyFlag_Contents);
}
@@ -482,7 +432,7 @@ void DrawSurface::DrawStringWrap(const Point &point, const Rect &constrainRect,
PortabilityLayer::TextPlacer placer(PortabilityLayer::Vec2i(point.h, point.v), areaRect.Width(), rfont, str);
DrawText(placer, pixMap, limitRect, rfont, m_cachedAATables, m_cachedAAColor, cacheColor);
DrawText(placer, pixMap, limitRect, rfont, cacheColor);
m_port.SetDirty(PortabilityLayer::QDPortDirtyFlag_Contents);
}