{
  "reference": "EterLib/GrpImageTexture.cpp",
  "reference_sha256": "849e6b9106cd169d97687adbcea6faba8bb0dc2ef682b51993a47443f837c9ae",
  "priority": "P4",
  "contracts": [],
  "functions": {
    "CGraphicImageTexture::Lock": {
      "status": "TODO"
    },
    "CGraphicImageTexture::Unlock": {
      "status": "TODO"
    },
    "CGraphicImageTexture::Initialize": {
      "status": "TODO"
    },
    "CGraphicImageTexture::Destroy": {
      "status": "TODO"
    },
    "CGraphicImageTexture::CreateDeviceObjects": {
      "status": "TODO"
    },
    "CGraphicImageTexture::Create": {
      "status": "TODO"
    },
    "CGraphicImageTexture::CreateFromTexturePointer": {
      "status": "TODO"
    },
    "CGraphicImageTexture::CreateDDSTexture": {
      "status": "ADAPTED",
      "impl": [
        "extension/src/dxt.cpp:decode",
        "native_render/main.cpp:get_gpu_texture",
        "native_render/main.cpp:upload_texture"
      ],
      "test": "extension/tests/dxt_decode_test.cpp",
      "note": "The platform CreateDDSTexture member is a stub; its level logic lives in the texture decode/upload the renderer does. mipmapCount = max(1, min(dwMipMapCount, MAX_MIPLEVELS=12)), level i read at sum(dwLinearSize>>2k) with CDXTCImage::Copy's dwLinearSize>>2i bytes (the rest zero, uninitialised in 40250), decoded to RGBA8 (no GPU DXT) and uploaded as file levels, not regenerated. Divergence: without DDSD_MIPMAPCOUNT, or with DDSD_PITCH, 40250 creates the extra levels uninitialised; here that is one level. IsLowTextureMemory's uTexBias level skip is not applied (the port's ms_isLowTextureMemory is false). The far-terrain look NEEDS_LIVE."
    },
    "CGraphicImageTexture::CreateFromMemoryFile": {
      "status": "ADAPTED",
      "impl": [
        "extension/src/platform/EterLib/GrpImageTexture.cpp:CGraphicImageTexture::CreateFromMemoryFile",
        "native_render/main.cpp:get_gpu_texture"
      ],
      "test": "extension/tests/dxt_decode_test.cpp",
      "note": "The platform body records only the size and file name; the renderer decodes the bytes. 40250 dispatch is kept: a DXT DDS takes the CreateDDSTexture levels, anything else takes D3DXCreateTextureFromFileInMemoryEx(MipLevels=D3DX_DEFAULT), i.e. a full generated chain (vkCmdBlitImage linear, instead of D3DX's box filter). The invented is_ui_tex rule (no mips for icon/, ui/, locale/ and textures <=128px) was removed. Memory textures (mem:, 40250 CreateTexture levels=1) get one level. GRAPHICS_CAPS_HALF_SIZE_IMAGE/low-memory A4R4G4B4 re-encode is not applied."
    },
    "CGraphicImageTexture::SetFileName": {
      "status": "TODO"
    },
    "CGraphicImageTexture::CreateFromDiskFile": {
      "status": "TODO"
    },
    "CGraphicImageTexture::CGraphicImageTexture": {
      "status": "TODO"
    },
    "CGraphicImageTexture::~CGraphicImageTexture": {
      "status": "TODO"
    }
  }
}