small efficiency improvements - overall, the drawing speed of a usual BView, especially controls, is pretty much equal to R5 now (Drawing straight text, using StringWidth(), tons of AddLine()s, FillRect() etc) :-)
git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@15662 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stephan Aßmus
parent
cf434f8eec
commit
208e6678e3
@ -879,7 +879,7 @@ DrawingEngine::StrokeLine(const BPoint &start, const BPoint &end, const RGBColor
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fGraphicsCard->HideSoftwareCursor(touched);
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if (!fPainter->StraightLine(start, end, color.GetColor32())) {
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static DrawState context;
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DrawState context;
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context.SetHighColor(color);
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context.SetDrawingMode(B_OP_OVER);
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StrokeLine(start, end, &context);
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@ -903,7 +903,8 @@ DrawingEngine::StrokeLine(const BPoint &start, const BPoint &end, DrawState* con
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if (touched.IsValid()) {
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fGraphicsCard->HideSoftwareCursor(touched);
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touched = fPainter->StrokeLine(start, end, context);
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fPainter->SetDrawState(context);
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touched = fPainter->StrokeLine(start, end);
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fGraphicsCard->Invalidate(touched);
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fGraphicsCard->ShowSoftwareCursor();
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@ -942,17 +943,21 @@ DrawingEngine::StrokeLineArray(int32 numLines,
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if (touched.IsValid()) {
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fGraphicsCard->HideSoftwareCursor(touched);
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data = (const LineArrayData *)&(linedata[0]);
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DrawState context;
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context.SetDrawingMode(B_OP_COPY);
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data = (const LineArrayData *)&(linedata[0]);
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context.SetHighColor(data->color);
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fPainter->StrokeLine(data->pt1, data->pt2, &context);
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context.SetPenSize(d->PenSize());
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fPainter->SetDrawState(&context);
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fPainter->StrokeLine(data->pt1, data->pt2);
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for (int32 i = 1; i < numLines; i++) {
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data = (const LineArrayData *)&(linedata[i]);
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context.SetHighColor(data->color);
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fPainter->StrokeLine(data->pt1, data->pt2, &context);
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fPainter->SetHighColor(data->color);
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fPainter->StrokeLine(data->pt1, data->pt2);
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}
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fGraphicsCard->Invalidate(touched);
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@ -981,19 +986,6 @@ DrawingEngine::StrokePoint(const BPoint& pt, DrawState *context)
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// #pragma mark -
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/*
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// DrawString
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void
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DrawingEngine::DrawString(const char *string, const int32 &length,
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const BPoint &pt, const RGBColor &color,
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escapement_delta *delta)
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{
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static DrawState d;
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d.SetHighColor(color);
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DrawString(string, length, pt, &d, delta);
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}
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*/
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// DrawString
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BPoint
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DrawingEngine::DrawString(const char* string, int32 length,
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@ -1059,7 +1051,7 @@ DrawingEngine::StringWidth(const char* string, int32 length,
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const ServerFont& font, escapement_delta* delta)
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{
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FontLocker locker(&font);
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static DrawState d;
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DrawState d;
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d.SetFont(font);
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return StringWidth(string, length, &d, delta);
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}
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@ -1079,8 +1071,8 @@ DrawingEngine::StringHeight(const char *string, int32 length,
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// engine after it is already locked here (race condition)
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FontLocker locker(d);
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fPainter->SetDrawState(d, true);
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static BPoint dummy1(0.0, 0.0);
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static BPoint dummy2(0.0, 0.0);
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BPoint dummy1(0.0, 0.0);
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BPoint dummy2(0.0, 0.0);
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height = fPainter->BoundingBox(string, length, dummy1, &dummy2).Height();
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// Unlock();
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// }
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@ -92,7 +92,9 @@ Painter::Painter()
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_UpdateFont();
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fFont.Unlock();
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#if USE_OUTLINE_RASTERIZER
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_UpdateLineWidth();
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#endif
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}
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// destructor
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@ -132,6 +134,7 @@ Painter::AttachToBuffer(RenderingBuffer* buffer)
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// These are the AGG renderes and rasterizes which
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// will be used for stroking paths
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#if USE_OUTLINE_RASTERIZER
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#if ALIASED_DRAWING
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fOutlineRenderer = new outline_renderer_type(*fBaseRenderer);
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fOutlineRasterizer = new outline_rasterizer_type(*fOutlineRenderer);
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@ -141,7 +144,8 @@ Painter::AttachToBuffer(RenderingBuffer* buffer)
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// attach our line profile to the renderer, it keeps a pointer
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fOutlineRenderer->profile(fLineProfile);
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#endif
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#endif // ALIASED_DRAWING
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#endif // USE_OUTLINE_RASTERIZER
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// the renderer used for filling paths
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fRenderer = new renderer_type(*fBaseRenderer);
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fRasterizer = new rasterizer_type();
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@ -166,6 +170,8 @@ Painter::DetachFromBuffer()
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_MakeEmpty();
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}
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// #pragma mark -
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// SetDrawState
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void
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Painter::SetDrawState(const DrawState* data, bool updateFont)
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@ -200,14 +206,14 @@ Painter::SetDrawState(const DrawState* data, bool updateFont)
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fLineJoinMode = data->LineJoinMode();
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fMiterLimit = data->MiterLimit();
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if (updateDrawingMode)
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_UpdateDrawingMode();
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SetHighColor(data->HighColor().GetColor32());
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SetLowColor(data->LowColor().GetColor32());
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if (updateDrawingMode)
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_UpdateDrawingMode();
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}
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// #pragma mark -
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// #pragma mark - state
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// ConstrainClipping
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void
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@ -256,6 +262,15 @@ Painter::SetPattern(const pattern& p)
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if (!(p == *fPatternHandler->GetR5Pattern())) {
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fPatternHandler->SetPattern(p);
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_UpdateDrawingMode();
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// update renderer color if necessary
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if (fPatternHandler->IsSolidHigh()) {
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// pattern was not solid high before
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_SetRendererColor(fPatternHandler->HighColor().GetColor32());
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} else if (fPatternHandler->IsSolidLow()) {
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// pattern was not solid low before
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_SetRendererColor(fPatternHandler->LowColor().GetColor32());
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}
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}
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}
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@ -274,11 +289,11 @@ Painter::SetFont(const ServerFont& font)
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_UpdateFont();
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}
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// #pragma mark -
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// #pragma mark - drawing
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// StrokeLine
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BRect
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Painter::StrokeLine(BPoint a, BPoint b, DrawState* context)
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Painter::StrokeLine(BPoint a, BPoint b)
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{
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CHECK_CLIPPING
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@ -287,8 +302,6 @@ Painter::StrokeLine(BPoint a, BPoint b, DrawState* context)
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_Transform(&a, false);
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_Transform(&b, false);
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SetPenSize(context->PenSize());
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BRect touched(min_c(a.x, b.x), min_c(a.y, b.y),
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max_c(a.x, b.x), max_c(a.y, b.y));
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@ -303,8 +316,6 @@ Painter::StrokeLine(BPoint a, BPoint b, DrawState* context)
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return touched;
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}
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SetDrawState(context);
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// first, try an optimized version
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if (fPenSize == 1.0 &&
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(fDrawingMode == B_OP_COPY || fDrawingMode == B_OP_OVER)) {
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@ -332,19 +343,6 @@ Painter::StrokeLine(BPoint a, BPoint b, DrawState* context)
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return _Clipped(touched);
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}
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// StrokeLine
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BRect
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Painter::StrokeLine(BPoint b, DrawState* context)
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{
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// TODO: move this function elsewhere
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return StrokeLine(context->PenLocation(), b, context);
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}
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typedef union {
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uint32 data32;
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int8 data[4];
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} color32;
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// StraightLine
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bool
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Painter::StraightLine(BPoint a, BPoint b, const rgb_color& c) const
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@ -358,11 +356,11 @@ Painter::StraightLine(BPoint a, BPoint b, const rgb_color& c) const
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dst += x * 4;
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int32 y1 = (int32)min_c(a.y, b.y);
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int32 y2 = (int32)max_c(a.y, b.y);
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color32 color;
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color.data[0] = c.blue;
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color.data[1] = c.green;
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color.data[2] = c.red;
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color.data[3] = 255;
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pixel32 color;
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color.data8[0] = c.blue;
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color.data8[1] = c.green;
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color.data8[2] = c.red;
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color.data8[3] = 255;
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// draw a line, iterate over clipping boxes
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fBaseRenderer->first_clip_box();
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do {
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@ -382,17 +380,16 @@ Painter::StraightLine(BPoint a, BPoint b, const rgb_color& c) const
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} else if (a.y == b.y) {
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// horizontal
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uint8* dst = fBuffer->row(0);
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uint32 bpr = fBuffer->stride();
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int32 y = (int32)a.y;
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dst += y * bpr;
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uint8* dst = fBuffer->row(y);
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int32 x1 = (int32)min_c(a.x, b.x);
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int32 x2 = (int32)max_c(a.x, b.x);
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color32 color;
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color.data[0] = c.blue;
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color.data[1] = c.green;
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color.data[2] = c.red;
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color.data[3] = 255;
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pixel32 color;
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color.data8[0] = c.blue;
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color.data8[1] = c.green;
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color.data8[2] = c.red;
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color.data8[3] = 255;
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// draw a line, iterate over clipping boxes
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fBaseRenderer->first_clip_box();
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do {
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@ -698,11 +695,11 @@ Painter::FillRect(const BRect& r, const rgb_color& c) const
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int32 right = (int32)r.right;
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int32 bottom = (int32)r.bottom;
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// get a 32 bit pixel ready with the color
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color32 color;
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color.data[0] = c.blue;
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color.data[1] = c.green;
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color.data[2] = c.red;
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color.data[3] = 255;
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pixel32 color;
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color.data8[0] = c.blue;
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color.data8[1] = c.green;
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color.data8[2] = c.red;
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color.data8[3] = 255;
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// fill rects, iterate over clipping boxes
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fBaseRenderer->first_clip_box();
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do {
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@ -988,7 +985,7 @@ Painter::InvertRect(const BRect& r) const
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return _Clipped(r);
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}
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// #pragma mark -
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// #pragma mark - private
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// _MakeEmpty
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void
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@ -1003,11 +1000,13 @@ Painter::_MakeEmpty()
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delete fBaseRenderer;
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fBaseRenderer = NULL;
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#if USE_OUTLINE_RASTERIZER
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delete fOutlineRenderer;
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fOutlineRenderer = NULL;
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delete fOutlineRasterizer;
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fOutlineRasterizer = NULL;
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#endif
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delete fScanline;
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fScanline = NULL;
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@ -1093,13 +1092,6 @@ Painter::_UpdateDrawingMode()
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// has to be called so that all internal colors in the renderes
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// are up to date for use by the solid drawing mode version.
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if (fPixelFormat) {
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if (fPatternHandler->IsSolidHigh()) {
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// TODO: fix me! is already set in SetHighColor()
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_SetRendererColor(fPatternHandler->HighColor().GetColor32());
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} else if (fPatternHandler->IsSolidLow()) {
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// TODO: fix me! is already set in SetLowColor()
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_SetRendererColor(fPatternHandler->LowColor().GetColor32());
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}
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fPixelFormat->SetDrawingMode(fDrawingMode, fAlphaSrcMode, fAlphaFncMode);
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}
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@ -1109,6 +1101,7 @@ Painter::_UpdateDrawingMode()
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void
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Painter::_SetRendererColor(const rgb_color& color) const
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{
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#if USE_OUTLINE_RASTERIZER
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if (fOutlineRenderer)
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#if ALIASED_DRAWING
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fOutlineRenderer->line_color(agg::rgba(color.red / 255.0,
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@ -1118,7 +1111,8 @@ Painter::_SetRendererColor(const rgb_color& color) const
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fOutlineRenderer->color(agg::rgba(color.red / 255.0,
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color.green / 255.0,
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color.blue / 255.0));
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#endif
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#endif // ALIASED_DRAWING
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#endif // USE_OUTLINE_RASTERIZER
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if (fRenderer)
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fRenderer->color(agg::rgba(color.red / 255.0,
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color.green / 255.0,
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@ -86,11 +86,7 @@ class Painter {
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// lines
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BRect StrokeLine( BPoint a,
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BPoint b,
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DrawState* context);
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BRect StrokeLine( BPoint b,
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DrawState* context);
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BPoint b);
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// returns true if the line was either vertical or horizontal
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// draws a solid one pixel wide line of color c, no blending
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