1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/gfx/layers/LayersLogging.cpp Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,229 @@
1.4 +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*-
1.5 + * vim: sw=2 ts=8 et :
1.6 + */
1.7 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.8 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.9 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.10 +
1.11 +#include "LayersLogging.h"
1.12 +#include <stdint.h> // for uint8_t
1.13 +#include "gfx3DMatrix.h" // for gfx3DMatrix
1.14 +#include "gfxColor.h" // for gfxRGBA
1.15 +#include "mozilla/gfx/Matrix.h" // for Matrix4x4, Matrix
1.16 +#include "nsDebug.h" // for NS_ERROR
1.17 +#include "nsPoint.h" // for nsIntPoint
1.18 +#include "nsRect.h" // for nsIntRect
1.19 +#include "nsSize.h" // for nsIntSize
1.20 +
1.21 +using namespace mozilla::gfx;
1.22 +
1.23 +namespace mozilla {
1.24 +namespace layers {
1.25 +
1.26 +nsACString&
1.27 +AppendToString(nsACString& s, const void* p,
1.28 + const char* pfx, const char* sfx)
1.29 +{
1.30 + s += pfx;
1.31 + s += nsPrintfCString("%p", p);
1.32 + return s += sfx;
1.33 +}
1.34 +
1.35 +nsACString&
1.36 +AppendToString(nsACString& s, const GraphicsFilter& f,
1.37 + const char* pfx, const char* sfx)
1.38 +{
1.39 + s += pfx;
1.40 + switch (f) {
1.41 + case GraphicsFilter::FILTER_FAST: s += "fast"; break;
1.42 + case GraphicsFilter::FILTER_GOOD: s += "good"; break;
1.43 + case GraphicsFilter::FILTER_BEST: s += "best"; break;
1.44 + case GraphicsFilter::FILTER_NEAREST: s += "nearest"; break;
1.45 + case GraphicsFilter::FILTER_BILINEAR: s += "bilinear"; break;
1.46 + case GraphicsFilter::FILTER_GAUSSIAN: s += "gaussian"; break;
1.47 + default:
1.48 + NS_ERROR("unknown filter type");
1.49 + s += "???";
1.50 + }
1.51 + return s += sfx;
1.52 +}
1.53 +
1.54 +nsACString&
1.55 +AppendToString(nsACString& s, FrameMetrics::ViewID n,
1.56 + const char* pfx, const char* sfx)
1.57 +{
1.58 + s += pfx;
1.59 + s.AppendInt(n);
1.60 + return s += sfx;
1.61 +}
1.62 +
1.63 +nsACString&
1.64 +AppendToString(nsACString& s, const gfxRGBA& c,
1.65 + const char* pfx, const char* sfx)
1.66 +{
1.67 + s += pfx;
1.68 + s += nsPrintfCString(
1.69 + "rgba(%d, %d, %d, %g)",
1.70 + uint8_t(c.r*255.0), uint8_t(c.g*255.0), uint8_t(c.b*255.0), c.a);
1.71 + return s += sfx;
1.72 +}
1.73 +
1.74 +nsACString&
1.75 +AppendToString(nsACString& s, const nsIntPoint& p,
1.76 + const char* pfx, const char* sfx)
1.77 +{
1.78 + s += pfx;
1.79 + s += nsPrintfCString("(x=%d, y=%d)", p.x, p.y);
1.80 + return s += sfx;
1.81 +}
1.82 +
1.83 +nsACString&
1.84 +AppendToString(nsACString& s, const nsIntRect& r,
1.85 + const char* pfx, const char* sfx)
1.86 +{
1.87 + s += pfx;
1.88 + s += nsPrintfCString(
1.89 + "(x=%d, y=%d, w=%d, h=%d)",
1.90 + r.x, r.y, r.width, r.height);
1.91 + return s += sfx;
1.92 +}
1.93 +
1.94 +nsACString&
1.95 +AppendToString(nsACString& s, const nsIntRegion& r,
1.96 + const char* pfx, const char* sfx)
1.97 +{
1.98 + s += pfx;
1.99 +
1.100 + nsIntRegionRectIterator it(r);
1.101 + s += "< ";
1.102 + while (const nsIntRect* sr = it.Next())
1.103 + AppendToString(s, *sr) += "; ";
1.104 + s += ">";
1.105 +
1.106 + return s += sfx;
1.107 +}
1.108 +
1.109 +nsACString&
1.110 +AppendToString(nsACString& s, const nsIntSize& sz,
1.111 + const char* pfx, const char* sfx)
1.112 +{
1.113 + s += pfx;
1.114 + s += nsPrintfCString("(w=%d, h=%d)", sz.width, sz.height);
1.115 + return s += sfx;
1.116 +}
1.117 +
1.118 +nsACString&
1.119 +AppendToString(nsACString& s, const FrameMetrics& m,
1.120 + const char* pfx, const char* sfx)
1.121 +{
1.122 + s += pfx;
1.123 + AppendToString(s, m.mViewport, "{ viewport=");
1.124 + AppendToString(s, m.GetScrollOffset(), " viewportScroll=");
1.125 + AppendToString(s, m.mDisplayPort, " displayport=");
1.126 + AppendToString(s, m.mScrollableRect, " scrollableRect=");
1.127 + AppendToString(s, m.GetScrollId(), " scrollId=", " }");
1.128 + return s += sfx;
1.129 +}
1.130 +
1.131 +nsACString&
1.132 +AppendToString(nsACString& s, const IntSize& size,
1.133 + const char* pfx, const char* sfx)
1.134 +{
1.135 + s += pfx;
1.136 + s += nsPrintfCString(
1.137 + "(width=%d, height=%d)",
1.138 + size.width, size.height);
1.139 + return s += sfx;
1.140 +}
1.141 +
1.142 +nsACString&
1.143 +AppendToString(nsACString& s, const Matrix4x4& m,
1.144 + const char* pfx, const char* sfx)
1.145 +{
1.146 + s += pfx;
1.147 + if (m.Is2D()) {
1.148 + Matrix matrix = m.As2D();
1.149 + if (matrix.IsIdentity()) {
1.150 + s += "[ I ]";
1.151 + return s += sfx;
1.152 + }
1.153 + s += nsPrintfCString(
1.154 + "[ %g %g; %g %g; %g %g; ]",
1.155 + matrix._11, matrix._12, matrix._21, matrix._22, matrix._31, matrix._32);
1.156 + } else {
1.157 + s += nsPrintfCString(
1.158 + "[ %g %g %g %g; %g %g %g %g; %g %g %g %g; %g %g %g %g; ]",
1.159 + m._11, m._12, m._13, m._14,
1.160 + m._21, m._22, m._23, m._24,
1.161 + m._31, m._32, m._33, m._34,
1.162 + m._41, m._42, m._43, m._44);
1.163 + }
1.164 + return s += sfx;
1.165 +}
1.166 +
1.167 +nsACString&
1.168 +AppendToString(nsACString& s, const Filter filter,
1.169 + const char* pfx, const char* sfx)
1.170 +{
1.171 + s += pfx;
1.172 +
1.173 + switch (filter) {
1.174 + case Filter::GOOD: s += "Filter::GOOD"; break;
1.175 + case Filter::LINEAR: s += "Filter::LINEAR"; break;
1.176 + case Filter::POINT: s += "Filter::POINT"; break;
1.177 + }
1.178 + return s += sfx;
1.179 +}
1.180 +
1.181 +nsACString&
1.182 +AppendToString(nsACString& s, TextureFlags flags,
1.183 + const char* pfx, const char* sfx)
1.184 +{
1.185 + s += pfx;
1.186 + if (!flags) {
1.187 + s += "NoFlags";
1.188 + } else {
1.189 +
1.190 +#define AppendFlag(test) \
1.191 +{ \
1.192 + if (flags & test) { \
1.193 + if (previous) { \
1.194 + s += "|"; \
1.195 + } \
1.196 + s += #test; \
1.197 + previous = true; \
1.198 + } \
1.199 +}
1.200 + bool previous = false;
1.201 + AppendFlag(TEXTURE_USE_NEAREST_FILTER);
1.202 + AppendFlag(TEXTURE_NEEDS_Y_FLIP);
1.203 + AppendFlag(TEXTURE_DISALLOW_BIGIMAGE);
1.204 + AppendFlag(TEXTURE_ALLOW_REPEAT);
1.205 + AppendFlag(TEXTURE_NEW_TILE);
1.206 +
1.207 +#undef AppendFlag
1.208 + }
1.209 + return s += sfx;
1.210 +}
1.211 +
1.212 +nsACString&
1.213 +AppendToString(nsACString& s, mozilla::gfx::SurfaceFormat format,
1.214 + const char* pfx, const char* sfx)
1.215 +{
1.216 + s += pfx;
1.217 + switch (format) {
1.218 + case SurfaceFormat::B8G8R8A8: s += "SurfaceFormat::B8G8R8A8"; break;
1.219 + case SurfaceFormat::B8G8R8X8: s += "SurfaceFormat::B8G8R8X8"; break;
1.220 + case SurfaceFormat::R8G8B8A8: s += "SurfaceFormat::R8G8B8A8"; break;
1.221 + case SurfaceFormat::R8G8B8X8: s += "SurfaceFormat::R8G8B8X8"; break;
1.222 + case SurfaceFormat::R5G6B5: s += "SurfaceFormat::R5G6B5"; break;
1.223 + case SurfaceFormat::A8: s += "SurfaceFormat::A8"; break;
1.224 + case SurfaceFormat::YUV: s += "SurfaceFormat::YUV"; break;
1.225 + case SurfaceFormat::UNKNOWN: s += "SurfaceFormat::UNKNOWN"; break;
1.226 + }
1.227 +
1.228 + return s += sfx;
1.229 +}
1.230 +
1.231 +} // namespace
1.232 +} // namespace
