mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-05 08:35:26 +00:00
89 lines
2.6 KiB
C++
89 lines
2.6 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#include "RenderTrace.h"
|
|
|
|
// If rendertrace is off let's no compile this code
|
|
#ifdef MOZ_RENDERTRACE
|
|
#include "Layers.h"
|
|
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
static int colorId = 0;
|
|
|
|
static gfx3DMatrix GetRootTransform(Layer *aLayer) {
|
|
gfx3DMatrix layerTrans = aLayer->GetTransform();
|
|
layerTrans.ProjectTo2D();
|
|
if (aLayer->GetParent() != nullptr) {
|
|
return GetRootTransform(aLayer->GetParent()) * layerTrans;
|
|
}
|
|
return layerTrans;
|
|
}
|
|
|
|
void RenderTraceLayers(Layer *aLayer, const char *aColor, const gfx3DMatrix aRootTransform, bool aReset) {
|
|
if (!aLayer)
|
|
return;
|
|
|
|
gfx3DMatrix trans = aRootTransform * aLayer->GetTransform();
|
|
trans.ProjectTo2D();
|
|
nsIntRect clipRect = aLayer->GetEffectiveVisibleRegion().GetBounds();
|
|
gfxRect rect(clipRect.x, clipRect.y, clipRect.width, clipRect.height);
|
|
trans.TransformBounds(rect);
|
|
|
|
if (strcmp(aLayer->Name(), "ContainerLayer") != 0 &&
|
|
strcmp(aLayer->Name(), "ContainerLayerComposite") != 0) {
|
|
printf_stderr("%s RENDERTRACE %u rect #%02X%s %i %i %i %i\n",
|
|
aLayer->Name(), (int)PR_IntervalNow(),
|
|
colorId, aColor,
|
|
(int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
|
|
}
|
|
|
|
colorId++;
|
|
|
|
for (Layer* child = aLayer->GetFirstChild();
|
|
child; child = child->GetNextSibling()) {
|
|
RenderTraceLayers(child, aColor, aRootTransform, false);
|
|
}
|
|
|
|
if (aReset) colorId = 0;
|
|
}
|
|
|
|
void RenderTraceInvalidateStart(Layer *aLayer, const char *aColor, const nsIntRect aRect) {
|
|
gfx3DMatrix trans = GetRootTransform(aLayer);
|
|
gfxRect rect(aRect.x, aRect.y, aRect.width, aRect.height);
|
|
trans.TransformBounds(rect);
|
|
|
|
printf_stderr("%s RENDERTRACE %u fillrect #%s %i %i %i %i\n",
|
|
aLayer->Name(), (int)PR_IntervalNow(),
|
|
aColor,
|
|
(int)rect.x, (int)rect.y, (int)rect.width, (int)rect.height);
|
|
}
|
|
void RenderTraceInvalidateEnd(Layer *aLayer, const char *aColor) {
|
|
// Clear with an empty rect
|
|
RenderTraceInvalidateStart(aLayer, aColor, nsIntRect());
|
|
}
|
|
|
|
void renderTraceEventStart(const char *aComment, const char *aColor) {
|
|
printf_stderr("%s RENDERTRACE %u fillrect #%s 0 0 10 10\n",
|
|
aComment, (int)PR_IntervalNow(), aColor);
|
|
}
|
|
|
|
void renderTraceEventEnd(const char *aComment, const char *aColor) {
|
|
printf_stderr("%s RENDERTRACE %u fillrect #%s 0 0 0 0\n",
|
|
aComment, (int)PR_IntervalNow(), aColor);
|
|
}
|
|
|
|
void renderTraceEventEnd(const char *aColor) {
|
|
renderTraceEventEnd("", aColor);
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|