QueryInterface should return S_OK on success and set the object
pointer to NULL on failure. This is similar to the patch Ivan
submitted a while ago for wined3d.
- split of CreateDevice gl/gxl detection code into FillGLCaps
- implementation of resolution change (using ChangeDisplaySettings)
but desactived as ChangeDisplaySettings don't seem to work well
- begin of swap chain support (now need to split/clean
gxlpbuffer/glxpixmap code for swap chain use)
using glx pbuffers (with a useful debug code to display rendered
surface into window drawable)
- better cubetextures
- split utilities functions into utils.c and added more
- more readable debug again
- a better caps code (not perfect but i'll use glx code later)
- use of the new caps code
- begin of UpdateTexture
- begin of Cursor support
- cleaning most of deprecated #if 0/#endif
- correct some lockable/unlockable behavior
- correct some returns code
- minor indentation changes
- fix SELECTARG2 behavior (with help from Lionel Ulmer)
- surface locking/unlocking (only rendering and textures surfaces
supported now)
- beginning of Target/Front surface support
- try to get D3DTOP_SELECTARG_* working
- implemented D3DTOP_SUBTRACT: currently only if OpenGL1.3 is used, we
have to use GL_SUBTRACT_ARB for other versions
- beginning of shaders support (Vertex and Pixel Shaders 1.1 on
DirectX8)
- beginning of D3DX8 support the D3D8 utility API (very basic, only
the core header)
H. Verbeet