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Functions | |
| Status | tex_validate_plain_format (size_t bpp, size_t flags) |
| check if the given texture format is acceptable: 8bpp grey, 24bpp color or 32bpp color+alpha (BGR / upside down are permitted). More... | |
| bool | tex_orientations_match (size_t src_flags, size_t dst_orientation) |
| indicate if the two vertical orientations match. More... | |
Function Documentation
◆ tex_orientations_match()
| bool tex_orientations_match | ( | size_t | src_flags, |
| size_t | dst_orientation | ||
| ) |
indicate if the two vertical orientations match.
used by tex_codec.
- Parameters
-
src_flags TexFlags, used to extract the orientation. we ask for this instead of src_orientation so callers don't have to mask off TEX_ORIENTATION. dst_orientation orientation to compare against. can be one of TEX_BOTTOM_UP, TEX_TOP_DOWN, or 0 for the "global orientation".
- Returns
- bool
◆ tex_validate_plain_format()
| Status tex_validate_plain_format | ( | size_t | bpp, |
| size_t | flags | ||
| ) |
check if the given texture format is acceptable: 8bpp grey, 24bpp color or 32bpp color+alpha (BGR / upside down are permitted).
basically, this is the "plain" format understood by all codecs and tex_codec_plain_transform.
- Parameters
-
bpp bits per pixel flags TexFlags
- Returns
- Status
