73 GX2_INLINE s32 MaxFacesOrSlices(const GX2Surface* pSurface, u32 nMipLevel)  in MaxFacesOrSlices()  argument
75     if(!pSurface)  in MaxFacesOrSlices()
80     if(pSurface->depth < 1)  in MaxFacesOrSlices()
85     if(pSurface->dim == GX2_SURFACE_DIM_2D || pSurface->dim == GX2_SURFACE_DIM_CUBE)  in MaxFacesOrSlices()
87         return pSurface->depth;  in MaxFacesOrSlices()
89     else if(pSurface->dim == GX2_SURFACE_DIM_3D)  in MaxFacesOrSlices()
92         for(count = 0; count < pSurface->numMips + 1; count++)  in MaxFacesOrSlices()
94             int lvlDepth = pSurface->depth;  in MaxFacesOrSlices()
111 static GX2_INLINE u32 GetMipSize(const GX2Surface* pSurface, u32 nMipLevel, u32 nFaceOrSlice = 0)
113 static GX2_INLINE u32 GetMipSize(const GX2Surface* pSurface, u32 nMipLevel, u32 nFaceOrSlice)
119     if(!pSurface || (!pSurface->mipPtr && (pSurface->numMips > 1)))
121         ASSERT(pSurface || (!pSurface->mipPtr && (pSurface->numMips > 1)));
124     if(nMipLevel >= pSurface->numMips)
126         ASSERT(nMipLevel < pSurface->numMips);
134     depthShift = (pSurface->dim == GX2_SURFACE_DIM_3D) ? nMipLevel : 0;
135 … sliceCountThisLevel = ((pSurface->depth >> depthShift) > 1) ? (pSurface->depth >> depthShift) : 1;
141         return pSurface->imageSize / sliceCountThisLevel;
143     else if ((pSurface->numMips == 2) && (nMipLevel == 1))
145         return pSurface->mipSize / sliceCountThisLevel;
147     else if (nMipLevel == (pSurface->numMips - 1))
149         return (pSurface->mipSize - pSurface->mipOffset[nMipLevel - 1]) / sliceCountThisLevel;
153         return pSurface->mipOffset[nMipLevel] / sliceCountThisLevel;
156 …return (pSurface->mipOffset[nMipLevel] - pSurface->mipOffset[nMipLevel - 1]) / sliceCountThisLevel;
168 static GX2_INLINE BOOL GetMipLevel(GX2Surface* pSurface, u32 nMipLevel, u32 nFaceOrSlice, MipLevel*…  in GetMipLevel()  argument
173     if(!pSurface || (!pSurface->mipPtr && (pSurface->numMips > 1)))  in GetMipLevel()
175         ASSERT(pSurface || (!pSurface->mipPtr && (pSurface->numMips > 1)));  in GetMipLevel()
178     if(nMipLevel >= pSurface->numMips)  in GetMipLevel()
180         ASSERT(nMipLevel < pSurface->numMips);  in GetMipLevel()
190     depthShift = (pSurface->dim == GX2_SURFACE_DIM_3D) ? nMipLevel : 0;  in GetMipLevel()
191 … sliceCountThisLevel = ((pSurface->depth >> depthShift) > 1) ? (pSurface->depth >> depthShift) : 1;  in GetMipLevel()
197 …pLevel->pData = (u8*)pSurface->imagePtr + ((pSurface->imageSize / sliceCountThisLevel) * nFaceOrSl…  in GetMipLevel()
198         pLevel->byteSize = pSurface->imageSize / sliceCountThisLevel;  in GetMipLevel()
200     else if ((pSurface->numMips == 2) && (nMipLevel == 1))  in GetMipLevel()
202 …pLevel->pData = (u8*)pSurface->mipPtr + ((pSurface->mipSize / sliceCountThisLevel) * nFaceOrSlice);  in GetMipLevel()
203         pLevel->byteSize = pSurface->mipSize / sliceCountThisLevel;  in GetMipLevel()
205     else if (nMipLevel == (pSurface->numMips - 1))  in GetMipLevel()
207 …pLevel->pData = (u8*)pSurface->mipPtr + pSurface->mipOffset[nMipLevel - 1] + (((pSurface->mipSize …  in GetMipLevel()
208 … pLevel->byteSize = (pSurface->mipSize - pSurface->mipOffset[nMipLevel - 1]) / sliceCountThisLevel;  in GetMipLevel()
212 …pLevel->pData = (u8*)pSurface->mipPtr + ((pSurface->mipOffset[nMipLevel] / sliceCountThisLevel) * …  in GetMipLevel()
213         pLevel->byteSize = pSurface->mipOffset[nMipLevel] / sliceCountThisLevel;  in GetMipLevel()
217 …pLevel->pData = (u8*)pSurface->mipPtr + pSurface->mipOffset[nMipLevel - 1] + (((pSurface->mipOffse…  in GetMipLevel()
218 …pLevel->byteSize = (pSurface->mipOffset[nMipLevel] - pSurface->mipOffset[nMipLevel - 1]) / sliceCo…  in GetMipLevel()
221     pLevel->width   = pSurface->width >> nMipLevel;  in GetMipLevel()
222     pLevel->height  = pSurface->height >> nMipLevel;  in GetMipLevel()