Preparation to VideoTexture: everything but the VideoTexture module itself.

Rename PHY_GetActiveScene() to KX_GetActiveScene(): more logical name
Add KX_GetActiveEngine()

new KX_KetsjiEngine::GetClockTime(void) to return current 
render frame time: if the CPU does not keep up with the 
frame rate, up to 5 consecutive logic frames are processed 
between each render frame, so that the logic system stays 
accurate even if the graphic system is slow. For the video 
texture module, it is important to stay in sync with the
render frame: no need to update the texture for logic frame.

BL_Texture::swapTexture(): texture id manipulation
BL_Texture::getTex() : return material texture

Enable video support in ffmpeg for Linux.

1 files changed, 7 insertions, 2 deletions

diff --git a/source/gameengine/Ketsji/KX_PythonInit.h b/source/gameengine/Ketsji/KX_PythonInit.h
index 36e3db6ec35..57ee0be9400 100644
--- a/source/gameengine/Ketsji/KX_PythonInit.h
+++ b/source/gameengine/Ketsji/KX_PythonInit.h
@@ -45,6 +45,7 @@ PyObject*	initGameKeys();
 PyObject*	initRasterizer(class RAS_IRasterizer* rasty,class RAS_ICanvas* canvas);
 PyObject*	initGamePlayerPythonScripting(const STR_String& progname, TPythonSecurityLevel level);
 PyObject*	initMathutils();
+PyObject*	initVideoTexture(void); 
 void		exitGamePlayerPythonScripting();
 PyObject*	initGamePythonScripting(const STR_String& progname, TPythonSecurityLevel level);
 void		exitGamePythonScripting();
@@ -54,8 +55,12 @@ void		pathGamePythonConfig( char *path );
 int			saveGamePythonConfig( char **marshal_buffer);
 int			loadGamePythonConfig(char *marshal_buffer, int marshal_length);
 
-void PHY_SetActiveScene(class KX_Scene* scene);
-class KX_Scene* PHY_GetActiveScene();
+class KX_KetsjiEngine;
+class KX_Scene;
+
+void KX_SetActiveScene(class KX_Scene* scene);
+class KX_Scene* KX_GetActiveScene();
+class KX_KetsjiEngine* KX_GetActiveEngine();
 #include "MT_Vector3.h"
 
 void		KX_RasterizerDrawDebugLine(const MT_Vector3& from,const MT_Vector3& to,const MT_Vector3& color);