This prevents for example a d3d9 depth stencil from being destroyed when it
has no external references but is still in use by the device/stateblock. A
nice side effect is that it simplifies handling of "implicit" surfaces like
the frontbuffer and backbuffers, as well as the forwarding of reference counts
for surfaces that are part of a texture.
We will need this for d3d10, where both dxgi and d3d10core are making wined3d
calls. Right now d3d8/d3d9 also use this to protect their own data, but
eventually we should push this down into wined3d itself and use something a
bit more fine-grained. There's no good reason that doing e.g. a vertex buffer
upload in some thread should block all of wined3d.
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)
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
- fix a crash in pixel shader parser (happened with unreal2)
- currently desactive pixel shaders caps (with #define) while hw
shaders code isn't merged
- when we have a special debug channel for shader, use it ;)
- fix again some stubs return value
- more more readable traces now (principaly IDirect3D8 capacities
check and surface locking code) using new debug functions
- fix/cleaning the surface locking code
- now we support D3DTOP_SUBSTRACT so declare it in caps
- now support true 32bit (well X 24 bit can be used as 32 bit in caps
code)
- first try to get D3DTSS_TCI_CAMERASPACENORMAL and
D3DTSS_TCI_CAMERASPACEREFLECTIONVECTOR look good
- native support 32 bit support (now application can choose 16 or 32
bit support) if current resolution is 24 bit (as we can only launch
games in windowed mode)
- textures palettes support
- fix reflexion placement code (the sdk sample begin to work)
- fix a stupid crash when using traces in vshaderdeclaration
- more more readable traces (init/caps)
- more cubetextures fixes
- minor indentation and traces fixes
- fix locking/unlocking/dirty behavior (dirtify on lock) +
optimisations (only copy when dirty)
- fix IDirect3DDevice8::Clear behavior (problem seen after a
locking/unlocking code error)
- begin to fix volume and cube textures management
- 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
- AddRef/Release where needed
- use IUnknown* instead void*
- fix many GetDevice using AddRef
- fix IDirect3DSurface8Impl_GetContainer using QueryInterface
- 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)
Henri Verbeet