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authorAndrei Karas <akaras@inbox.ru>2012-10-23 03:51:06 +0300
committerAndrei Karas <akaras@inbox.ru>2012-10-23 13:13:02 +0300
commit4ab2c210277be6cf16f86e2fcf4fa5a6c090b45e (patch)
tree3ccee6444e6c044e895d3bb70942f1547addb230
parent89106a96cd86042415d19f307a4ade5f1fae8b5d (diff)
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Add support for OpenGL debug extensions.
-rw-r--r--src/defaults.cpp1
-rw-r--r--src/graphicsmanager.cpp103
-rw-r--r--src/graphicsmanager.h4
-rw-r--r--src/gui/setup_other.cpp3
-rw-r--r--src/mgl.h22
-rw-r--r--src/resources/resourcemanager.cpp2
6 files changed, 134 insertions, 1 deletions
diff --git a/src/defaults.cpp b/src/defaults.cpp
index d29a818a7..77c7f04af 100644
--- a/src/defaults.cpp
+++ b/src/defaults.cpp
@@ -268,6 +268,7 @@ DefaultsData* getConfigDefaults()
AddDEF("useTextureSampler", false);
AddDEF("ministatussaved", 0);
AddDEF("allowscreensaver", false);
+ AddDEF("debugOpenGL", 0);
return configData;
}
diff --git a/src/graphicsmanager.cpp b/src/graphicsmanager.cpp
index d746cb199..ba96041be 100644
--- a/src/graphicsmanager.cpp
+++ b/src/graphicsmanager.cpp
@@ -84,6 +84,7 @@ GraphicsManager::GraphicsManager() :
#ifdef USE_OPENGL
mUseTextureSampler(true),
mTextureSampler(0),
+ mSupportDebug(0),
#endif
mUseAtlases(false)
{
@@ -639,16 +640,19 @@ void GraphicsManager::initOpenGLFunctions()
logger->log("found GL_KHR_debug");
assignFunction(glDebugMessageControl, "glDebugMessageControl");
assignFunction(glDebugMessageCallback, "glDebugMessageCallback");
+ mSupportDebug = 2;
}
else if (supportExtension("GL_ARB_debug_output"))
{
logger->log("found GL_ARB_debug_output");
assignFunction(glDebugMessageControl, "glDebugMessageControlARB");
assignFunction(glDebugMessageCallback, "glDebugMessageCallbackARB");
+ mSupportDebug = 1;
}
else
{
logger->log("debug extensions not found");
+ mSupportDebug = 0;
}
#ifdef WIN32
@@ -682,6 +686,7 @@ void GraphicsManager::initOpenGL()
updateExtensions();
initOpenGLFunctions();
updatePlanformExtensions();
+ updateDebugLog();
createTextureSampler();
updateLimits();
}
@@ -745,4 +750,102 @@ void GraphicsManager::detectVideoSettings()
delete test;
}
}
+
+static void debugCallback(GLenum source, GLenum type, GLuint id,
+ GLenum severity, GLsizei length,
+ const GLchar *text, GLvoid *userParam)
+{
+ std::string message("OPENGL:");
+ switch (source)
+ {
+ case GL_DEBUG_SOURCE_API:
+ message += " API";
+ break;
+ case GL_DEBUG_SOURCE_WINDOW_SYSTEM:
+ message += " WM";
+ break;
+ case GL_DEBUG_SOURCE_SHADER_COMPILER:
+ message += " SHADERS";
+ break;
+ case GL_DEBUG_SOURCE_THIRD_PARTY:
+ message += " THIRD_PARTY";
+ break;
+ case GL_DEBUG_SOURCE_APPLICATION:
+ message += " APP";
+ break;
+ case GL_DEBUG_SOURCE_OTHER:
+ message += " OTHER";
+ break;
+ default:
+ message += " ?" + toString(source);
+ break;
+ }
+ switch (type)
+ {
+ case GL_DEBUG_TYPE_ERROR:
+ message += " ERROR";
+ break;
+ case GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR:
+ message += " DEPRECATED";
+ break;
+ case GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR:
+ message += " UNDEFINED";
+ break;
+ case GL_DEBUG_TYPE_PORTABILITY:
+ message += " PORTABILITY";
+ break;
+ case GL_DEBUG_TYPE_PERFORMANCE:
+ message += " PERFOMANCE";
+ break;
+ case GL_DEBUG_TYPE_OTHER:
+ message += " OTHER";
+ break;
+ case GL_DEBUG_TYPE_MARKER:
+ message += " MARKER";
+ break;
+ default:
+ message += " ?" + toString(type);
+ break;
+ }
+ message += " " + toString(id);
+ switch (severity)
+ {
+ case GL_DEBUG_SEVERITY_NOTIFICATION:
+ message += " N";
+ break;
+ case GL_DEBUG_SEVERITY_HIGH:
+ message += " H";
+ break;
+ case GL_DEBUG_SEVERITY_MEDIUM:
+ message += " M";
+ break;
+ case GL_DEBUG_SEVERITY_LOW:
+ message += " L";
+ break;
+ default:
+ message += " ?" + toString(type);
+ break;
+ }
+ char *buf = new char[length + 1];
+ memcpy (buf, text, length);
+ buf[length] = 0;
+ message += " ";
+ message += buf;
+ delete [] buf;
+ logger->log(message);
+}
+
+void GraphicsManager::updateDebugLog()
+{
+ if (mSupportDebug && config.getIntValue("debugOpenGL"))
+ {
+ logger->log("Enable OpenGL debug log");
+ glEnable(GL_DEBUG_OUTPUT);
+ glEnable(GL_DEBUG_OUTPUT_SYNCHRONOUS);
+
+ mglDebugMessageControl(GL_DONT_CARE, GL_DONT_CARE, GL_DONT_CARE,
+ 0, nullptr, GL_TRUE);
+ mglDebugMessageCallback(&debugCallback, this);
+ }
+}
#endif
diff --git a/src/graphicsmanager.h b/src/graphicsmanager.h
index 53de59c46..9523fb3d0 100644
--- a/src/graphicsmanager.h
+++ b/src/graphicsmanager.h
@@ -111,6 +111,8 @@ class GraphicsManager final
{ return mUseTextureSampler; }
unsigned int getLastError();
+
+ void updateDebugLog();
#endif
private:
@@ -140,6 +142,8 @@ class GraphicsManager final
bool mUseTextureSampler;
GLuint mTextureSampler;
+
+ int mSupportDebug;
#endif
bool mUseAtlases;
diff --git a/src/gui/setup_other.cpp b/src/gui/setup_other.cpp
index ff0e584fc..0fec8a99d 100644
--- a/src/gui/setup_other.cpp
+++ b/src/gui/setup_other.cpp
@@ -223,6 +223,9 @@ Setup_Other::Setup_Other(const Widget2 *const widget) :
new SetupItemCheckBox(_("Enable debug log"), "",
"debugLog", this, "debugLogEvent");
+ new SetupItemCheckBox(_("Enable OpenGL log"), "",
+ "debugOpenGL", this, "debugOpenGLEvent");
+
new SetupItemCheckBox(_("Low traffic mode"), "", "lowTraffic",
this, "lowTrafficEvent");
diff --git a/src/mgl.h b/src/mgl.h
index f8d2d8db9..6f10078a0 100644
--- a/src/mgl.h
+++ b/src/mgl.h
@@ -50,6 +50,28 @@
#define GL_MAX_ELEMENTS_INDICES 0x80E9
#endif
+#ifndef GL_DEBUG_OUTPUT
+#define GL_DEBUG_OUTPUT_SYNCHRONOUS 0x8242
+#define GL_DEBUG_OUTPUT 0x92E0
+#define GL_DEBUG_SOURCE_API 0x8246
+#define GL_DEBUG_SOURCE_WINDOW_SYSTEM 0x8247
+#define GL_DEBUG_SOURCE_SHADER_COMPILER 0x8248
+#define GL_DEBUG_SOURCE_THIRD_PARTY 0x8249
+#define GL_DEBUG_SOURCE_APPLICATION 0x824A
+#define GL_DEBUG_SOURCE_OTHER 0x824B
+#define GL_DEBUG_TYPE_ERROR 0x824C
+#define GL_DEBUG_TYPE_DEPRECATED_BEHAVIOR 0x824D
+#define GL_DEBUG_TYPE_UNDEFINED_BEHAVIOR 0x824E
+#define GL_DEBUG_TYPE_PORTABILITY 0x824F
+#define GL_DEBUG_TYPE_PERFORMANCE 0x8250
+#define GL_DEBUG_TYPE_OTHER 0x8251
+#define GL_DEBUG_TYPE_MARKER 0x8268
+#define GL_DEBUG_SEVERITY_NOTIFICATION 0x826B
+#define GL_DEBUG_SEVERITY_HIGH 0x9146
+#define GL_DEBUG_SEVERITY_MEDIUM 0x9147
+#define GL_DEBUG_SEVERITY_LOW 0x9148
+#endif
+
#define defNameE(name) extern name##_t m##name
typedef void (APIENTRY *glGenRenderbuffers_t)(GLsizei, GLuint *);
diff --git a/src/resources/resourcemanager.cpp b/src/resources/resourcemanager.cpp
index 3c5e35738..5bd4db3e4 100644
--- a/src/resources/resourcemanager.cpp
+++ b/src/resources/resourcemanager.cpp
@@ -239,7 +239,7 @@ void ResourceManager::logResource(const Resource *const res)
const int count = image->getRefCount();
if (count)
src += " " + toString(count);
- if (image && image->getGLImage())
+ if (image)
{
logger->log("resource(%s, %u) %s", res->mIdPath.c_str(),
image->getGLImage(), src.c_str());