| 285 | } |
| 286 | |
| 287 | pxr::HdFormat TextureFormatToHdFormat(TEXTURE_FORMAT TexFmt) |
| 288 | { |
| 289 | switch (TexFmt) |
| 290 | { |
| 291 | case TEX_FORMAT_UNKNOWN: return pxr::HdFormatInvalid; |
| 292 | |
| 293 | case TEX_FORMAT_R8_UNORM: return pxr::HdFormatUNorm8; |
| 294 | case TEX_FORMAT_RG8_UNORM: return pxr::HdFormatUNorm8Vec2; |
| 295 | case TEX_FORMAT_RGBA8_UNORM: return pxr::HdFormatUNorm8Vec4; |
| 296 | |
| 297 | case TEX_FORMAT_R8_SNORM: return pxr::HdFormatSNorm8; |
| 298 | case TEX_FORMAT_RG8_SNORM: return pxr::HdFormatSNorm8Vec2; |
| 299 | case TEX_FORMAT_RGBA8_SNORM: return pxr::HdFormatSNorm8Vec4; |
| 300 | |
| 301 | case TEX_FORMAT_R16_FLOAT: return pxr::HdFormatFloat16; |
| 302 | case TEX_FORMAT_RG16_FLOAT: return pxr::HdFormatFloat16Vec2; |
| 303 | case TEX_FORMAT_RGBA16_FLOAT: return pxr::HdFormatFloat16Vec4; |
| 304 | |
| 305 | case TEX_FORMAT_R32_FLOAT: return pxr::HdFormatFloat32; |
| 306 | case TEX_FORMAT_RG32_FLOAT: return pxr::HdFormatFloat32Vec2; |
| 307 | case TEX_FORMAT_RGBA32_FLOAT: return pxr::HdFormatFloat32Vec4; |
| 308 | |
| 309 | case TEX_FORMAT_R16_SINT: return pxr::HdFormatInt16; |
| 310 | case TEX_FORMAT_RG16_SINT: return pxr::HdFormatInt16Vec2; |
| 311 | case TEX_FORMAT_RGBA16_SINT: return pxr::HdFormatInt16Vec4; |
| 312 | |
| 313 | case TEX_FORMAT_R16_UINT: return pxr::HdFormatUInt16; |
| 314 | case TEX_FORMAT_RG16_UINT: return pxr::HdFormatUInt16Vec2; |
| 315 | case TEX_FORMAT_RGBA16_UINT: return pxr::HdFormatUInt16Vec4; |
| 316 | |
| 317 | case TEX_FORMAT_R32_SINT: return pxr::HdFormatInt32; |
| 318 | case TEX_FORMAT_RG32_SINT: return pxr::HdFormatInt32Vec2; |
| 319 | case TEX_FORMAT_RGBA32_SINT: return pxr::HdFormatInt32Vec4; |
| 320 | |
| 321 | case TEX_FORMAT_D32_FLOAT_S8X24_UINT: return pxr::HdFormatFloat32UInt8; |
| 322 | |
| 323 | default: |
| 324 | UNSUPPORTED("This format is not supported in Hydra"); |
| 325 | return pxr::HdFormatInvalid; |
| 326 | } |
| 327 | } |
| 328 | |
| 329 | const pxr::TfToken& PBRTextureAttribIdToPxrName(PBR_Renderer::TEXTURE_ATTRIB_ID Id) |
| 330 | { |