vcl/source/opengl/OpenGLContext.cxx | 188 +++++++++++++++++-------------------
1 file changed, 91 insertions(+), 97 deletions(-)
New commits:
commit 9d0e0ab8bd030b6560e97b245df4c0e94fb3ee7f
Author: Jan Holesovsky <ke...@collabora.com>
Date: Mon May 30 17:57:10 2016 +0200
Switch deterministic scheduling on.
Change-Id: Ie735d6456086933eb84a6088782ee55f1c1ef185
diff --git a/vcl/source/app/scheduler.cxx b/vcl/source/app/scheduler.cxx
index efb65ca..3f7e0bf6 100644
--- a/vcl/source/app/scheduler.cxx
+++ b/vcl/source/app/scheduler.cxx
@@ -174,7 +174,7 @@ bool Scheduler::ProcessTaskScheduling( bool bTimerOnly )
return false;
}
-static bool g_bDeterministicMode = false;
+static bool g_bDeterministicMode = true;
void Scheduler::SetDeterministicMode(bool bDeterministic)
{
commit a6eced6fd6c866a3e94862e2665efe1282eb86ee
Author: Jan Holesovsky <ke...@collabora.com>
Date: Mon May 30 17:36:37 2016 +0200
tdf#100092: Implement deterministic scheduling.
With this, two subsequent runs of LibreOffice trigger about the same amount
of
events.
Change-Id: I92566ef4eee20e7d604cfd48f01c4df30c77e653
diff --git a/include/vcl/scheduler.hxx b/include/vcl/scheduler.hxx
index 95303ee..ee83c1e 100644
--- a/include/vcl/scheduler.hxx
+++ b/include/vcl/scheduler.hxx
@@ -53,6 +53,7 @@ protected:
// These should be constexpr static, when supported.
static const sal_uInt64 ImmediateTimeoutMs = 1;
static const sal_uInt64 MaximumTimeoutMs = 1000 * 60; // 1 minute
+ static const sal_uInt64 InfiniteTimeoutMs = 1000 * 60 * 60 * 24; // 1 day
static void ImplStartTimer(sal_uInt64 nMS, bool bForce = false);
@@ -90,7 +91,7 @@ public:
Scheduler& operator=( const Scheduler& rScheduler );
static void ImplDeInitScheduler();
- // Process one pending Timer with highhest priority
+ /// Process one pending Timer with highhest priority
static void CallbackTaskScheduling( bool ignore );
/// Calculate minimum timeout - and return its value.
static sal_uInt64 CalculateMinimumTimeout( bool &bHasActiveIdles );
@@ -98,6 +99,12 @@ public:
static bool ProcessTaskScheduling( bool bTimerOnly );
/// Process all events until we are idle
static void ProcessEventsToIdle();
+
+ /// Control the deterministic mode. In this mode, two subsequent runs of
+ /// LibreOffice fire about the same amount idles.
+ static void SetDeterministicMode(bool bDeterministic);
+ /// Return the current state of deterministic mode.
+ static bool GetDeterministicMode();
};
#endif // INCLUDED_VCL_SCHEDULER_HXX
diff --git a/vcl/source/app/idle.cxx b/vcl/source/app/idle.cxx
index 123f37a..587e05f 100644
--- a/vcl/source/app/idle.cxx
+++ b/vcl/source/app/idle.cxx
@@ -44,7 +44,23 @@ Idle::Idle( const Idle& rIdle ) : Scheduler(rIdle)
void Idle::Start()
{
Scheduler::Start();
- Scheduler::ImplStartTimer(Scheduler::ImmediateTimeoutMs);
+
+ sal_uInt64 nPeriod = Scheduler::ImmediateTimeoutMs;
+ if (Scheduler::GetDeterministicMode())
+ {
+ switch (mePriority)
+ {
+ case SchedulerPriority::LOW:
+ case SchedulerPriority::LOWER:
+ case SchedulerPriority::LOWEST:
+ nPeriod = Scheduler::InfiniteTimeoutMs;
+ break;
+ default:
+ break;
+ }
+ }
+
+ Scheduler::ImplStartTimer(nPeriod);
}
bool Idle::ReadyForSchedule( bool bTimerOnly, sal_uInt64 /* nTimeNow */ ) const
@@ -67,6 +83,15 @@ sal_uInt64 Idle::UpdateMinPeriod( sal_uInt64 nMinPeriod,
sal_uInt64 /* nTime */
case SchedulerPriority::REPAINT:
nMinPeriod = ImmediateTimeoutMs; // don't wait.
break;
+ case SchedulerPriority::LOW:
+ case SchedulerPriority::LOWER:
+ case SchedulerPriority::LOWEST:
+ if (Scheduler::GetDeterministicMode())
+ {
+ nMinPeriod = Scheduler::InfiniteTimeoutMs;
+ break;
+ }
+ // fall-through intended
default:
// FIXME: tdf#92036 workaround, I should be 1 too - wait 5ms
if (nMinPeriod > 5) // only shrink the min. period if nothing is
quicker.
diff --git a/vcl/source/app/scheduler.cxx b/vcl/source/app/scheduler.cxx
index 879ca42..efb65ca 100644
--- a/vcl/source/app/scheduler.cxx
+++ b/vcl/source/app/scheduler.cxx
@@ -174,6 +174,18 @@ bool Scheduler::ProcessTaskScheduling( bool bTimerOnly )
return false;
}
+static bool g_bDeterministicMode = false;
+
+void Scheduler::SetDeterministicMode(bool bDeterministic)
+{
+ g_bDeterministicMode = bDeterministic;
+}
+
+bool Scheduler::GetDeterministicMode()
+{
+ return g_bDeterministicMode;
+}
+
sal_uInt64 Scheduler::CalculateMinimumTimeout( bool &bHasActiveIdles )
{
// process all pending Tasks
commit 610b501ebb0f4608baedd4363b26dfd401d9f757
Author: Tor Lillqvist <t...@collabora.com>
Date: Mon May 30 21:40:45 2016 +0300
On Windows, compile OpenGL shaders in advance and disable on failure
(Move wrongly placed code snippet -
fix for 45683b62a696302da5fa9a6f26adad561125b338)
This is a combination of multiple commits:
Don't claim to be reading a file before trying to open it
Avoid redundancy: The same information was logged in readProgramBinary()
Use VCL_GL_INFO here
Failing to open a cached shader binary is a no reason for a
SAL_WARN. It is normal that they don't exist when first trying, that
is the very nature of a 'cache'.
Move exithelper.h to include
We will want to use EXITHELPER_CRASH_WITH_RESTART in vcl, too.
If the shader compilation or loading of an already compiled shader
fails, disable OpenGL in the registry and exit with the
EXITHELPER_CRASH_WITH_RESTART status. The wrapper process will thus
run soffice.bin once more, and this time OpenGL will not be used.
Change-Id: Icee67f0e86effd5636861c3bdcf52685eaf01b99
diff --git a/vcl/source/opengl/OpenGLContext.cxx
b/vcl/source/opengl/OpenGLContext.cxx
index 1e59d37..da2553e 100644
--- a/vcl/source/opengl/OpenGLContext.cxx
+++ b/vcl/source/opengl/OpenGLContext.cxx
@@ -714,101 +714,6 @@ bool GLWindow::HasGLXExtension( const char* name ) const
return checkExtension( reinterpret_cast<const GLubyte*>(name),
reinterpret_cast<const GLubyte*>(GLXExtensions) );
}
-#ifdef WNT
-
-namespace
-{
-
-bool tryShaders(const OUString& rVertexShader, const OUString&
rFragmentShader, const OUString& rGeometryShader = "")
-{
- GLint nId;
-
- // Somewhat mysteriously, the OpenGLHelper::LoadShaders() API saves a
compiled binary of the
- // shader only if you give it the digest of the shaders. We have API to
calculate the digest
- // only of the combination of vertex and fragment (but not geometry)
shader. So if we have a
- // geometry shader, we should not save the binary.
- if (rGeometryShader.isEmpty())
- nId = OpenGLHelper::LoadShaders(rVertexShader, rFragmentShader,
rGeometryShader, "", OpenGLHelper::GetDigest( rVertexShader, rFragmentShader,
""));
- else
- nId = OpenGLHelper::LoadShaders(rVertexShader, rFragmentShader,
rGeometryShader);
- if (!nId)
- return false;
- glDeleteProgram(nId);
- return glGetError() == GL_NO_ERROR;
-}
-
-bool compiledShaderBinariesWork()
-{
- static bool bBeenHere = false;
- static bool bResult;
-
- if (bBeenHere)
- return bResult;
-
- bBeenHere = true;
-
- bResult =
- (
-#if 0 // Only look at shaders used by vcl for now
- // canvas
- tryShaders("dummyVertexShader",
"linearMultiColorGradientFragmentShader") &&
- tryShaders("dummyVertexShader",
"linearTwoColorGradientFragmentShader") &&
- tryShaders("dummyVertexShader",
"radialMultiColorGradientFragmentShader") &&
- tryShaders("dummyVertexShader",
"radialTwoColorGradientFragmentShader") &&
- tryShaders("dummyVertexShader",
"rectangularMultiColorGradientFragmentShader") &&
- tryShaders("dummyVertexShader",
"rectangularTwoColorGradientFragmentShader") &&
- // chart2
- (GLEW_VERSION_3_3 ?
- (tryShaders("shape3DVertexShader", "shape3DFragmentShader") &&
- tryShaders("shape3DVertexShaderBatchScroll",
"shape3DFragmentShaderBatchScroll") &&
- tryShaders("shape3DVertexShaderBatch",
"shape3DFragmentShaderBatch") &&
- tryShaders("textVertexShaderBatch", "textFragmentShaderBatch")) :
- (tryShaders("shape3DVertexShaderV300",
"shape3DFragmentShaderV300"))) &&
- tryShaders("textVertexShader", "textFragmentShader") &&
- tryShaders("screenTextVertexShader", "screenTextFragmentShader") &&
- tryShaders("commonVertexShader", "commonFragmentShader") &&
- tryShaders("pickingVertexShader", "pickingFragmentShader") &&
- tryShaders("backgroundVertexShader", "backgroundFragmentShader") &&
- tryShaders("symbolVertexShader", "symbolFragmentShader") &&
- tryShaders("symbolVertexShader", "symbolFragmentShader") &&
- // slideshow
- tryShaders("reflectionVertexShader", "reflectionFragmentShader") &&
- tryShaders("basicVertexShader", "basicFragmentShader") &&
- tryShaders("vortexVertexShader", "vortexFragmentShader",
"vortexGeometryShader") &&
- tryShaders("basicVertexShader", "rippleFragmentShader") &&
- tryShaders("glitterVertexShader", "glitterFragmentShader") &&
- tryShaders("honeycombVertexShader", "honeycombFragmentShader",
"honeycombGeometryShader") &&
-#endif
- // vcl
- tryShaders("combinedVertexShader", "combinedFragmentShader") &&
- tryShaders("dumbVertexShader", "invert50FragmentShader") &&
- tryShaders("combinedTextureVertexShader",
"combinedTextureFragmentShader") &&
- tryShaders("textureVertexShader", "areaScaleFragmentShader") &&
- tryShaders("transformedTextureVertexShader",
"maskedTextureFragmentShader") &&
- tryShaders("transformedTextureVertexShader",
"areaScaleFastFragmentShader") &&
- tryShaders("transformedTextureVertexShader",
"areaScaleFragmentShader") &&
- tryShaders("transformedTextureVertexShader", "textureFragmentShader")
&&
- tryShaders("combinedTextureVertexShader",
"combinedTextureFragmentShader") &&
- tryShaders("textureVertexShader", "linearGradientFragmentShader") &&
- tryShaders("textureVertexShader", "radialGradientFragmentShader") &&
- tryShaders("textureVertexShader", "textureFragmentShader") &&
- tryShaders("textureVertexShader", "convolutionFragmentShader") &&
- tryShaders("textureVertexShader", "areaScaleFastFragmentShader") &&
- tryShaders("textureVertexShader", "areaScaleFragmentShader"));
-
- if (!bResult)
- {
- OpenGLZone::hardDisable();
- TerminateProcess(GetCurrentProcess(), EXITHELPER_CRASH_WITH_RESTART);
- }
-
- return bResult;
-}
-
-} // unnamed namespace
-
-#endif // WNT
-
bool OpenGLContext::ImplInit()
{
if (!m_aGLWin.dpy)
@@ -935,6 +840,97 @@ bool OpenGLContext::ImplInit()
#elif defined( _WIN32 )
+namespace
+{
+
+bool tryShaders(const OUString& rVertexShader, const OUString&
rFragmentShader, const OUString& rGeometryShader = "")
+{
+ GLint nId;
+
+ // Somewhat mysteriously, the OpenGLHelper::LoadShaders() API saves a
compiled binary of the
+ // shader only if you give it the digest of the shaders. We have API to
calculate the digest
+ // only of the combination of vertex and fragment (but not geometry)
shader. So if we have a
+ // geometry shader, we should not save the binary.
+ if (rGeometryShader.isEmpty())
+ nId = OpenGLHelper::LoadShaders(rVertexShader, rFragmentShader,
rGeometryShader, "", OpenGLHelper::GetDigest( rVertexShader, rFragmentShader,
""));
+ else
+ nId = OpenGLHelper::LoadShaders(rVertexShader, rFragmentShader,
rGeometryShader);
+ if (!nId)
+ return false;
+ glDeleteProgram(nId);
+ return glGetError() == GL_NO_ERROR;
+}
+
+bool compiledShaderBinariesWork()
+{
+ static bool bBeenHere = false;
+ static bool bResult;
+
+ if (bBeenHere)
+ return bResult;
+
+ bBeenHere = true;
+
+ bResult =
+ (
+#if 0 // Only look at shaders used by vcl for now
+ // canvas
+ tryShaders("dummyVertexShader",
"linearMultiColorGradientFragmentShader") &&
+ tryShaders("dummyVertexShader",
"linearTwoColorGradientFragmentShader") &&
+ tryShaders("dummyVertexShader",
"radialMultiColorGradientFragmentShader") &&
+ tryShaders("dummyVertexShader",
"radialTwoColorGradientFragmentShader") &&
+ tryShaders("dummyVertexShader",
"rectangularMultiColorGradientFragmentShader") &&
+ tryShaders("dummyVertexShader",
"rectangularTwoColorGradientFragmentShader") &&
+ // chart2
+ (GLEW_VERSION_3_3 ?
+ (tryShaders("shape3DVertexShader", "shape3DFragmentShader") &&
+ tryShaders("shape3DVertexShaderBatchScroll",
"shape3DFragmentShaderBatchScroll") &&
+ tryShaders("shape3DVertexShaderBatch",
"shape3DFragmentShaderBatch") &&
+ tryShaders("textVertexShaderBatch", "textFragmentShaderBatch")) :
+ (tryShaders("shape3DVertexShaderV300",
"shape3DFragmentShaderV300"))) &&
+ tryShaders("textVertexShader", "textFragmentShader") &&
+ tryShaders("screenTextVertexShader", "screenTextFragmentShader") &&
+ tryShaders("commonVertexShader", "commonFragmentShader") &&
+ tryShaders("pickingVertexShader", "pickingFragmentShader") &&
+ tryShaders("backgroundVertexShader", "backgroundFragmentShader") &&
+ tryShaders("symbolVertexShader", "symbolFragmentShader") &&
+ tryShaders("symbolVertexShader", "symbolFragmentShader") &&
+ // slideshow
+ tryShaders("reflectionVertexShader", "reflectionFragmentShader") &&
+ tryShaders("basicVertexShader", "basicFragmentShader") &&
+ tryShaders("vortexVertexShader", "vortexFragmentShader",
"vortexGeometryShader") &&
+ tryShaders("basicVertexShader", "rippleFragmentShader") &&
+ tryShaders("glitterVertexShader", "glitterFragmentShader") &&
+ tryShaders("honeycombVertexShader", "honeycombFragmentShader",
"honeycombGeometryShader") &&
+#endif
+ // vcl
+ tryShaders("combinedVertexShader", "combinedFragmentShader") &&
+ tryShaders("dumbVertexShader", "invert50FragmentShader") &&
+ tryShaders("combinedTextureVertexShader",
"combinedTextureFragmentShader") &&
+ tryShaders("textureVertexShader", "areaScaleFragmentShader") &&
+ tryShaders("transformedTextureVertexShader",
"maskedTextureFragmentShader") &&
+ tryShaders("transformedTextureVertexShader",
"areaScaleFastFragmentShader") &&
+ tryShaders("transformedTextureVertexShader",
"areaScaleFragmentShader") &&
+ tryShaders("transformedTextureVertexShader", "textureFragmentShader")
&&
+ tryShaders("combinedTextureVertexShader",
"combinedTextureFragmentShader") &&
+ tryShaders("textureVertexShader", "linearGradientFragmentShader") &&
+ tryShaders("textureVertexShader", "radialGradientFragmentShader") &&
+ tryShaders("textureVertexShader", "textureFragmentShader") &&
+ tryShaders("textureVertexShader", "convolutionFragmentShader") &&
+ tryShaders("textureVertexShader", "areaScaleFastFragmentShader") &&
+ tryShaders("textureVertexShader", "areaScaleFragmentShader"));
+
+ if (!bResult)
+ {
+ OpenGLZone::hardDisable();
+ TerminateProcess(GetCurrentProcess(), EXITHELPER_CRASH_WITH_RESTART);
+ }
+
+ return bResult;
+}
+
+} // unnamed namespace
+
bool OpenGLContext::init(HDC hDC, HWND hWnd)
{
if (mbInitialized)
@@ -1060,14 +1056,12 @@ bool OpenGLContext::ImplInit()
return false;
}
-#ifdef WNT
if (!compiledShaderBinariesWork())
{
wglMakeCurrent(NULL, NULL);
wglDeleteContext(hTempRC);
return false;
}
-#endif
wglMakeCurrent(NULL, NULL);
wglDeleteContext(hTempRC);
commit 0d3c25f049164235969e15ef292a80f0ba7682e9
Author: László Németh <laszlo.nem...@collabora.com>
Date: Mon May 30 21:05:00 2016 +0200
Revert "tdf#100092: Implement deterministic scheduling."
This reverts commit 293dd3660bb7a9154ce602ee644f9605c5313961.
diff --git a/include/vcl/scheduler.hxx b/include/vcl/scheduler.hxx
index ee83c1e..95303ee 100644
--- a/include/vcl/scheduler.hxx
+++ b/include/vcl/scheduler.hxx
@@ -53,7 +53,6 @@ protected:
// These should be constexpr static, when supported.
static const sal_uInt64 ImmediateTimeoutMs = 1;
static const sal_uInt64 MaximumTimeoutMs = 1000 * 60; // 1 minute
- static const sal_uInt64 InfiniteTimeoutMs = 1000 * 60 * 60 * 24; // 1 day
static void ImplStartTimer(sal_uInt64 nMS, bool bForce = false);
@@ -91,7 +90,7 @@ public:
Scheduler& operator=( const Scheduler& rScheduler );
static void ImplDeInitScheduler();
- /// Process one pending Timer with highhest priority
+ // Process one pending Timer with highhest priority
static void CallbackTaskScheduling( bool ignore );
/// Calculate minimum timeout - and return its value.
static sal_uInt64 CalculateMinimumTimeout( bool &bHasActiveIdles );
@@ -99,12 +98,6 @@ public:
static bool ProcessTaskScheduling( bool bTimerOnly );
/// Process all events until we are idle
static void ProcessEventsToIdle();
-
- /// Control the deterministic mode. In this mode, two subsequent runs of
- /// LibreOffice fire about the same amount idles.
- static void SetDeterministicMode(bool bDeterministic);
- /// Return the current state of deterministic mode.
- static bool GetDeterministicMode();
};
#endif // INCLUDED_VCL_SCHEDULER_HXX
diff --git a/vcl/source/app/idle.cxx b/vcl/source/app/idle.cxx
index 587e05f..123f37a 100644
--- a/vcl/source/app/idle.cxx
+++ b/vcl/source/app/idle.cxx
@@ -44,23 +44,7 @@ Idle::Idle( const Idle& rIdle ) : Scheduler(rIdle)
void Idle::Start()
{
Scheduler::Start();
-
- sal_uInt64 nPeriod = Scheduler::ImmediateTimeoutMs;
- if (Scheduler::GetDeterministicMode())
- {
- switch (mePriority)
- {
- case SchedulerPriority::LOW:
- case SchedulerPriority::LOWER:
- case SchedulerPriority::LOWEST:
- nPeriod = Scheduler::InfiniteTimeoutMs;
- break;
- default:
- break;
- }
- }
-
- Scheduler::ImplStartTimer(nPeriod);
+ Scheduler::ImplStartTimer(Scheduler::ImmediateTimeoutMs);
}
bool Idle::ReadyForSchedule( bool bTimerOnly, sal_uInt64 /* nTimeNow */ ) const
@@ -83,15 +67,6 @@ sal_uInt64 Idle::UpdateMinPeriod( sal_uInt64 nMinPeriod,
sal_uInt64 /* nTime */
case SchedulerPriority::REPAINT:
nMinPeriod = ImmediateTimeoutMs; // don't wait.
break;
- case SchedulerPriority::LOW:
- case SchedulerPriority::LOWER:
- case SchedulerPriority::LOWEST:
- if (Scheduler::GetDeterministicMode())
- {
- nMinPeriod = Scheduler::InfiniteTimeoutMs;
- break;
- }
- // fall-through intended
default:
// FIXME: tdf#92036 workaround, I should be 1 too - wait 5ms
if (nMinPeriod > 5) // only shrink the min. period if nothing is
quicker.
diff --git a/vcl/source/app/scheduler.cxx b/vcl/source/app/scheduler.cxx
index efb65ca..879ca42 100644
--- a/vcl/source/app/scheduler.cxx
+++ b/vcl/source/app/scheduler.cxx
@@ -174,18 +174,6 @@ bool Scheduler::ProcessTaskScheduling( bool bTimerOnly )
return false;
}
-static bool g_bDeterministicMode = false;
-
-void Scheduler::SetDeterministicMode(bool bDeterministic)
-{
- g_bDeterministicMode = bDeterministic;
-}
-
-bool Scheduler::GetDeterministicMode()
-{
- return g_bDeterministicMode;
-}
-
sal_uInt64 Scheduler::CalculateMinimumTimeout( bool &bHasActiveIdles )
{
// process all pending Tasks
commit 291045c0950e26a6f33124c4d93978c1e5ff1f26
Author: László Németh <laszlo.nem...@collabora.com>
Date: Mon May 30 21:03:22 2016 +0200
Revert "Switch deterministic scheduling on."
This reverts commit 7780f96c345c61fff767696a599b2ecd963209d7.
diff --git a/vcl/source/app/scheduler.cxx b/vcl/source/app/scheduler.cxx
index 3f7e0bf6..efb65ca 100644
--- a/vcl/source/app/scheduler.cxx
+++ b/vcl/source/app/scheduler.cxx
@@ -174,7 +174,7 @@ bool Scheduler::ProcessTaskScheduling( bool bTimerOnly )
return false;
}
-static bool g_bDeterministicMode = true;
+static bool g_bDeterministicMode = false;
void Scheduler::SetDeterministicMode(bool bDeterministic)
{
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