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.
- add a new DEBUG_SINGLE_MODE #define (for debug caps needs)
- better traces for surface dumping
- much better Texture support on Utilities functions and on
CheckDeviceType
- D3DRS_ZVISIBLE as unsupported (as seen in msdn)
(glCompressedTexImage2DARB problem).
- Fix typo on constant.
- Detection of NVidia texture_shader and register_combiners
extensions.
- Begin to implement BUMPMAPPING using NVidia Texture shader extension
(not really working for now).
- implement SetRenderState D3DRS_RANGEFOGENABLE
- fix SetRenderState D3DRS_FOGVERTEXMODE Caps/Detection traces
- fix IDirect3D8::GetAdapterIdentifier to use FillGLCaps and provide
more exact infos (driver versions, vendor, ...)
- split Fake GL Context creation from GetDeviceCaps for external use
- add a new channel (d3d_caps) for all IDirect3D8 Caps/detection traces
- rename fps channel to d3d_fps
- high use of runtime detected OpenGL Caps instead of defines
- update supported Caps using runtime detection
Handle alphaop disabled but color op not-disable in a more appropriate
way (Docs say this is an illegal state and then proceed to use it).
Trace out textures as they are created.
Update the comments around the debug code and complete the debugging
set so textures which are used in the game can also be viewed.
get quad damage.
checkGLcall must not supply a \n as that is supplied by its
expansion.
Performance fixes to save applying the same states 6 times and to
reduce function calls when accessing front/back buffers.
Make traces more readable by more constants -> english descriptions.
surface.c/*texture.c (with add of lockable, locked and Dirty flags)
- add of dirtyRect/dirtyBox for better dirtification management (not
used yet, but huge optimisation can be possible now)
- fix some debug traces (well it's better to use debug_d3dpool)
- fix some stupid regression on point parameters (forgot to check
extension on fillcaps)
- 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)
- more cubetextures fixes (now d3d8 sdk cubemap sample work almost
perfectly)
- add a new debug function "debug_d3dpool" and use it
- add a new param (the device) for the conversions functions (because
we need to check caps to see how to convert)
- some crashes fixed in render to surface code with no stencil-depth
surface
- a very simple cliplane fix
- a stupid palettes fix (stupid language)
- begin of anisotropic filter support
- begin of compressed textures support
- a very useful debug functions: IDirect3DSurface8Impl_SaveSnapshot to
dump surfaces as png ;)
- many useful surfaces debug code (using SaveSnapshot)
H. Verbeet