| # D3D11 back-end format tables |
| |
| The D3D11 back-end uses a code generator to initialize D3D11 format info. |
| The generator is [`gen_texture_format_table.py`](gen_texture_format_table.py) |
| and uses data stored in [`texture_format_data.json`](texture_format_data.json) |
| and [`texture_format_map.json`](texture_format_map.json). The "format map" |
| maps from a GLES front-end format to the ANGLE format which represents the |
| format we use in D3D11. The "format data" indicates which DXGI formats we |
| use to represent an ANGLE format in the D3D11 back-end. |
| |
| Note that the "format data" can also encode support for fallback formats. |
| The `supportTest` attribute indicates a runtime check we can use to determine |
| if we should use the `fallbackFormat` instead of the default format. |
