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- Fixed issue with support 8+ textures in D3D9. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@5295 dfc29bdd-3216-0410-991c-e03cc46cb475
master
nadro 2016-04-02 10:51:33 +00:00
parent c279615ab8
commit 3c57e01700
2 changed files with 22 additions and 12 deletions
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33
source/Irrlicht/CD3D9Driver.cpp
View File

@ -35,7 +35,7 @@ CD3D9Driver::CD3D9Driver(const SIrrlichtCreationParameters& params, io::IFileSys
D3DLibrary(0), pID3D(0), pID3DDevice(0), BackBufferSurface(0),
DepthStencilSurface(0), WindowId(0), SceneSourceRect(0),
LastVertexType((video::E_VERTEX_TYPE)-1), VendorID(0),
MaxTextureUnits(0), MaxUserClipPlanes(0),
MaxTextureUnits(0), MaxFixedPipelineTextureUnits(0), MaxUserClipPlanes(0),
MaxLightDistance(0.f), LastSetLight(-1),
ColorFormat(ECF_A8R8G8B8), DeviceLost(false),
DriverWasReset(true), OcclusionQuerySupport(false),
@ -426,7 +426,14 @@ bool CD3D9Driver::initDriver(HWND hwnd, bool pureSoftware)
// create materials
createMaterialRenderers();
MaxTextureUnits = core::min_((u32)Caps.MaxSimultaneousTextures, MATERIAL_MAX_TEXTURES);
MaxFixedPipelineTextureUnits = (u32)Caps.MaxSimultaneousTextures;
u32 maxTextureSamplers = (Caps.PixelShaderVersion >= D3DPS_VERSION(2, 0)) ? 16 : (Caps.PixelShaderVersion >= D3DPS_VERSION(1, 4)) ?
6 : (Caps.PixelShaderVersion >= D3DPS_VERSION(1, 0)) ? 4 : 0;
MaxTextureUnits = core::max_(MaxFixedPipelineTextureUnits, maxTextureSamplers);
MaxTextureUnits = core::min_(MaxTextureUnits, MATERIAL_MAX_TEXTURES);
MaxUserClipPlanes = (u32)Caps.MaxUserClipPlanes;
OcclusionQuerySupport=(pID3DDevice->CreateQuery(D3DQUERYTYPE_OCCLUSION, NULL) == S_OK);
@ -443,7 +450,7 @@ bool CD3D9Driver::initDriver(HWND hwnd, bool pureSoftware)
#endif
DriverAttributes->setAttribute("MaxTextures", (s32)MaxTextureUnits);
DriverAttributes->setAttribute("MaxSupportedTextures", (s32)Caps.MaxSimultaneousTextures);
DriverAttributes->setAttribute("MaxSupportedTextures", (s32)MaxTextureUnits);
DriverAttributes->setAttribute("MaxLights", (s32)Caps.MaxActiveLights);
DriverAttributes->setAttribute("MaxAnisotropy", (s32)Caps.MaxAnisotropy);
DriverAttributes->setAttribute("MaxUserClipPlanes", (s32)Caps.MaxUserClipPlanes);
@ -659,8 +666,7 @@ bool CD3D9Driver::queryFeature(E_VIDEO_DRIVER_FEATURE feature) const
//! sets transformation
void CD3D9Driver::setTransform(E_TRANSFORMATION_STATE state,
const core::matrix4& mat)
void CD3D9Driver::setTransform(E_TRANSFORMATION_STATE state, const core::matrix4& mat)
{
Transformation3DChanged = true;
@ -678,15 +684,18 @@ void CD3D9Driver::setTransform(E_TRANSFORMATION_STATE state,
case ETS_COUNT:
return;
default:
if (state-ETS_TEXTURE_0 < MATERIAL_MAX_TEXTURES)
{
if (mat.isIdentity())
pID3DDevice->SetTextureStageState( state - ETS_TEXTURE_0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE );
else
const s32 stage = state - ETS_TEXTURE_0;
if (stage < MATERIAL_MAX_TEXTURES && stage < static_cast<s32>(MaxFixedPipelineTextureUnits))
{
pID3DDevice->SetTextureStageState( state - ETS_TEXTURE_0, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2 );
pID3DDevice->SetTransform((D3DTRANSFORMSTATETYPE)(D3DTS_TEXTURE0+ ( state - ETS_TEXTURE_0 )),
(D3DMATRIX*)((void*)mat.pointer()));
if (mat.isIdentity())
pID3DDevice->SetTextureStageState(stage, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_DISABLE);
else
{
pID3DDevice->SetTextureStageState(stage, D3DTSS_TEXTURETRANSFORMFLAGS, D3DTTFF_COUNT2);
pID3DDevice->SetTransform((D3DTRANSFORMSTATETYPE)(D3DTS_TEXTURE0 + stage), (D3DMATRIX*)((void*)mat.pointer()));
}
}
}
break;

1
source/Irrlicht/CD3D9Driver.h
View File

@ -429,6 +429,7 @@ namespace video
u16 VendorID;
u32 MaxTextureUnits;
u32 MaxFixedPipelineTextureUnits;
u32 MaxUserClipPlanes;
f32 MaxLightDistance;
s32 LastSetLight;