mesa/formatquery: Added INTERNALFORMAT_{X}_{SIZE,TYPE} <pname> queries

From the ARB_internalformat_query2 spec:

   "- INTERNALFORMAT_RED_SIZE
    - INTERNALFORMAT_GREEN_SIZE
    - INTERNALFORMAT_BLUE_SIZE
    - INTERNALFORMAT_ALPHA_SIZE
    - INTERNALFORMAT_DEPTH_SIZE
    - INTERNALFORMAT_STENCIL_SIZE
    - INTERNALFORMAT_SHARED_SIZE
      For uncompressed internal formats, queries of these values return the
      actual resolutions that would be used for storing image array components
      for the resource.
      For compressed internal formats, the resolutions returned specify the
      component resolution of an uncompressed internal format that produces
      an image of roughly the same quality as the compressed algorithm.
      For textures this query will return the same information as querying
      GetTexLevelParameter{if}v for TEXTURE_*_SIZE would return.
      If the internal format is unsupported, or if a particular component is
      not present in the format, 0 is written to <params>.

    - INTERNALFORMAT_RED_TYPE
    - INTERNALFORMAT_GREEN_TYPE
    - INTERNALFORMAT_BLUE_TYPE
    - INTERNALFORMAT_ALPHA_TYPE
    - INTERNALFORMAT_DEPTH_TYPE
    - INTERNALFORMAT_STENCIL_TYPE
      For uncompressed internal formats, queries for these values return the
      data type used to store the component.
      For compressed internal formats the types returned specify how components
      are interpreted after decompression.
      For textures this query returns the same information as querying
      GetTexLevelParameter{if}v for TEXTURE_*TYPE would return.
      Possible values return include, NONE, SIGNED_NORMALIZED,
      UNSIGNED_NORMALIZED, FLOAT, INT, UNSIGNED_INT, representing missing,
      signed normalized fixed point, unsigned normalized fixed point,
      floating-point, signed unnormalized integer and unsigned unnormalized
      integer components. NONE is returned for all component types if the
      format is unsupported."

Reviewed-by: Dave Airlie <[email protected]>

0 files changed, 0 insertions, 0 deletions