| /*============================================================================== |
| Copyright(c) 2019 Intel Corporation |
| |
| Permission is hereby granted, free of charge, to any person obtaining a |
| copy of this software and associated documentation files(the "Software"), |
| to deal in the Software without restriction, including without limitation |
| the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| and / or sell copies of the Software, and to permit persons to whom the |
| Software is furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included |
| in all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
| OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| OTHER DEALINGS IN THE SOFTWARE. |
| ============================================================================*/ |
| #pragma once |
| #include "GmmGen11Platform.h" |
| |
| typedef struct __CCS_UNIT |
| { |
| ALIGNMENT Align; |
| struct |
| { |
| //represents downscale factor if msb = 0, |
| // upscale factor if msb = 1, |
| //factor value is absolute (+ve) |
| int32_t Width; |
| int32_t Height; |
| uint32_t Depth; //Depth slices or Samples sharing CCS$line |
| } Downscale; |
| } CCS_UNIT; |
| |
| //Gen12 CCS supported on Yf/Ys 2D/MSAA/3D tiling |
| #define CCS_MODES (GMM_TILE_MODES - TILE_YF_2D_8bpe) |
| #define CCS_MODE(x) (x >= TILE_YF_2D_8bpe) ? (x - TILE_YF_2D_8bpe) : CCS_MODES |
| |
| typedef enum _FC_TileType |
| { |
| FC_TILE_Y, |
| FC_TILE_YF, |
| FC_TILE_YS, |
| FC_TILE_4, |
| FC_TILE_64, |
| //max equals last supported plus one |
| FC_TILE_MAX |
| } FC_TILE_TYPE; |
| |
| #define FCTilingType(x) (((x) == LEGACY_TILE_Y) ? (FC_TILE_Y) : \ |
| (((x) == TILE4) ? (FC_TILE_4) : \ |
| (((x) >= TILE_YF_2D_8bpe && (x) <= TILE_YF_2D_128bpe) ? (FC_TILE_YF) : \ |
| (((x) >= TILE_YS_2D_8bpe && (x) <= TILE_YS_2D_128bpe) ? (FC_TILE_YS) : \ |
| (((x) >= TILE__64_2D_8bpe && (x) <= TILE__64_2D_128bpe) ? (FC_TILE_64) : \ |
| (FC_TILE_MAX)))))) |
| #define FCMaxBppModes 5 |
| #define FCMaxModes FC_TILE_MAX * FCMaxBppModes |
| #define FCBppMode(bpp) __GmmLog2(bpp) - 3 |
| #define FCMode(TileMode, bpp) (FCTilingType(TileMode) < FC_TILE_MAX) ? (FCTilingType(TileMode) * FCMaxBppModes + FCBppMode(bpp)) : FCMaxModes |
| |
| //=========================================================================== |
| // typedef: |
| // GMM_TEXTURE_ALIGN_EX |
| // |
| // Description: |
| // The following struct extends the texture mip map unit alignment |
| // required for each map format. The alignment values are platform |
| // dependent. |
| // |
| //--------------------------------------------------------------------------- |
| typedef struct GMM_TEXTURE_ALIGN_EX_REC |
| { |
| CCS_UNIT CCSEx[CCS_MODES]; |
| }GMM_TEXTURE_ALIGN_EX; |
| |
| typedef enum GMM_FLATCCS_FORMAT_ENUM |
| { |
| GMM_FLATCCS_FORMAT_R16S = 0, |
| GMM_FLATCCS_FORMAT_R16U = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RG16F = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RG16U = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RG16S = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RGBA16S = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RGBA16U = GMM_FLATCCS_FORMAT_R16S, |
| GMM_FLATCCS_FORMAT_RGBA16F = GMM_FLATCCS_FORMAT_R16S, |
| |
| GMM_FLATCCS_MIN_RC_FORMAT = GMM_FLATCCS_FORMAT_R16S, |
| |
| GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_R32S = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_R32U = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RG32F = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RG32S = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RG32U = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RGBA32F = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RGBA32S = GMM_FLATCCS_FORMAT_R32F, |
| GMM_FLATCCS_FORMAT_RGBA32U = GMM_FLATCCS_FORMAT_R32F, |
| |
| GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_RGBA4 = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_B5G6R5 = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_R8S = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_R8U = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_RG8S = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_RG8U = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_RGBA8S = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_RGBA8U = GMM_FLATCCS_FORMAT_RGB5A1, |
| GMM_FLATCCS_FORMAT_ML8 = GMM_FLATCCS_FORMAT_RGB5A1, |
| |
| GMM_FLATCCS_FORMAT_RGB10A2, |
| GMM_FLATCCS_FORMAT_RG11B10, |
| |
| GMM_FLATCCS_FORMAT_R32F1, |
| GMM_FLATCCS_FORMAT_R32S1 = GMM_FLATCCS_FORMAT_R32F1, |
| GMM_FLATCCS_FORMAT_R32U1 = GMM_FLATCCS_FORMAT_R32F1, |
| |
| GMM_FLATCCS_FORMAT_R16F1, |
| GMM_FLATCCS_FORMAT_R16S1 = GMM_FLATCCS_FORMAT_R16F1, |
| GMM_FLATCCS_FORMAT_R16U1 = GMM_FLATCCS_FORMAT_R16F1, |
| |
| GMM_FLATCCS_FORMAT_R8S1, |
| GMM_FLATCCS_FORMAT_R8U1 = GMM_FLATCCS_FORMAT_R8S1, |
| |
| GMM_FLATCCS_MAX_RC_FORMAT = GMM_FLATCCS_FORMAT_R8U1, |
| |
| GMM_FLATCCS_MIN_MC_FORMAT = 0x21, //(0x1 <<5) ie Msb-5th bit turned on to identify MC encoding, to drop before SurfaceState usage |
| GMM_FLATCCS_FORMAT_RGBA16_MEDIA = GMM_FLATCCS_MIN_MC_FORMAT, |
| GMM_FLATCCS_FORMAT_Y210, |
| GMM_FLATCCS_FORMAT_YUY2, |
| GMM_FLATCCS_FORMAT_Y410, |
| GMM_FLATCCS_FORMAT_Y216, |
| GMM_FLATCCS_FORMAT_Y416, |
| GMM_FLATCCS_FORMAT_P010, |
| GMM_FLATCCS_FORMAT_P016, |
| GMM_FLATCCS_FORMAT_AYUV, |
| GMM_FLATCCS_FORMAT_ARGB8b, |
| GMM_FLATCCS_FORMAT_SWAPY, |
| GMM_FLATCCS_FORMAT_SWAPUV, |
| GMM_FLATCCS_FORMAT_SWAPUVY, |
| GMM_FLATCCS_FORMAT_RGB10b, |
| GMM_FLATCCS_FORMAT_NV12, |
| |
| GMM_FLATCCS_FORMAT_YCRCB_SWAPUV = GMM_FLATCCS_FORMAT_SWAPUV, |
| GMM_FLATCCS_FORMAT_YCRCB_SWAPUVY = GMM_FLATCCS_FORMAT_SWAPUVY, |
| GMM_FLATCCS_FORMAT_YCRCB_SWAPY = GMM_FLATCCS_FORMAT_SWAPY, |
| |
| GMM_FLATCCS_MAX_MC_FORMAT = GMM_FLATCCS_FORMAT_NV12, //should always be equal to last format encoding |
| |
| GMM_FLATCCS_FORMAT_INVALID, //equal to last valid encoding plus one |
| } GMM_FLATCCS_FORMAT; |
| |
| #ifdef __cplusplus |
| |
| namespace GmmLib |
| { |
| class NON_PAGED_SECTION PlatformInfoGen12 : public PlatformInfoGen11 |
| { |
| protected: |
| GMM_TEXTURE_ALIGN_EX TexAlignEx; |
| CCS_UNIT FCTileMode[FCMaxModes]; |
| public: |
| PlatformInfoGen12(PLATFORM &Platform); |
| ~PlatformInfoGen12(){}; |
| virtual GMM_TEXTURE_ALIGN_EX GetExTextureAlign() { return TexAlignEx; } |
| virtual void ApplyExtendedTexAlign(uint32_t CCSMode, ALIGNMENT& UnitAlign); |
| virtual CCS_UNIT* GetFCRectAlign() { return FCTileMode; } |
| virtual void SetCCSFlag(GMM_RESOURCE_FLAG &Flags); |
| virtual uint8_t ValidateMMC(GMM_TEXTURE_INFO &Surf); |
| virtual uint8_t ValidateCCS(GMM_TEXTURE_INFO &Surf); |
| virtual uint8_t ValidateUnifiedAuxSurface(GMM_TEXTURE_INFO &Surf); |
| virtual uint8_t CheckFmtDisplayDecompressible(GMM_TEXTURE_INFO &Surf, |
| bool IsSupportedRGB64_16_16_16_16, |
| bool IsSupportedRGB32_8_8_8_8, |
| bool IsSupportedRGB32_2_10_10_10, |
| bool IsSupportedMediaFormats); |
| virtual uint8_t OverrideCompressionFormat(GMM_RESOURCE_FORMAT Format, uint8_t IsMC); |
| }; |
| } |
| |
| #endif |
