[PATCH v2 0/8] MR5801: d3dx9: Use new shared code in D3DXCreateTextureFromFileInMemoryEx().

[Connor McAdams (＠cmcadams)]

This is the first step in moving the various D3DXCreateTextureFromFileInMemory functions over to using shared code.

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  v2: d3dx9: Add support for specifying which mip level to get pixel data from to d3dx_image_get_pixels().
      d3dx9: Cleanup texture value argument handling in D3DXCreateTextureFromFileInMemoryEx().
      d3dx9: Add support for specifying a starting mip level when initializing a d3dx_image structure.
      d3dx9: Use struct volume inside of struct d3dx_image for storing dimensions.
      d3dx9: Use d3dx_image structure inside of D3DXCreateTextureFromFileInMemoryEx().
      d3dx9: Refactor texture creation and cleanup in D3DXCreateTextureFromFileInMemoryEx().
      d3dx9/tests: Add more tests for loading files with multiple mip levels into textures.
      d3dx9/tests: Add tests for the source info argument of D3DXCreateTextureFromFileInMemoryEx().

https://gitlab.winehq.org/wine/wine/-/merge_requests/5801