diff options
Diffstat (limited to 'include/vcl/opengl')
| -rw-r--r-- | include/vcl/opengl/OpenGLHelper.hxx | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/vcl/opengl/OpenGLHelper.hxx b/include/vcl/opengl/OpenGLHelper.hxx index 95c23c8deeaa..f2fb2141af37 100644 --- a/include/vcl/opengl/OpenGLHelper.hxx +++ b/include/vcl/opengl/OpenGLHelper.hxx @@ -11,6 +11,7 @@ #define INCLUDED_VCL_OPENGL_OPENGLHELPER_HXX #include <GL/glew.h> +#include <sal/log.hxx> #include <vcl/dllapi.h> #include <vcl/bitmapex.hxx> @@ -22,6 +23,18 @@ # include <postx.h> #endif +/// Helper to do a SAL_INFO as well as a GL log. +#if OSL_DEBUG_LEVEL > 0 +# define VCL_GL_INFO(area,stream) \ + do { \ + ::std::ostringstream detail_stream; \ + detail_stream << stream; \ + OpenGLHelper::debugMsgStream((area),detail_stream); \ + } while (0) +#else +# define VCL_GL_INFO(area,stream) +#endif + class VCL_DLLPUBLIC OpenGLHelper { public: @@ -48,15 +61,23 @@ public: static void createFramebuffer(long nWidth, long nHeight, GLuint& nFramebufferId, GLuint& nRenderbufferDepthId, GLuint& nRenderbufferColorId, bool bRenderbuffer = true); - // Get OpenGL version (needs a context) + /// Get OpenGL version (needs a context) static float getGLVersion(); static void checkGLError(const char* aFile, size_t nLine); /** + * Insert a glDebugMessage into the queue - helpful for debugging + * with apitrace to annotate the output and correlate it with code. + */ + static void debugMsgPrint(const char *pArea, const char *pFormat, ...); + static void debugMsgStream(const char *pArea, std::ostringstream const &pStream); + + /** * checks if the device/driver pair is on our OpenGL blacklist */ static bool isDeviceBlacklisted(); + /** * checks if the system supports all features that are necessary for the OpenGL VCL support */ |