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| author | Roland Scheidegger <sroland@vmware.com> | 2013-03-24 02:08:01 +0100 |
|---|---|---|
| committer | Roland Scheidegger <sroland@vmware.com> | 2013-03-24 22:54:45 +0100 |
| commit | 92b8a37fdfff9e83f39b8885f51ed2f60326ab6a (patch) | |
| tree | b199c7a0402bdea36eef3ba8db181f8812b70ac5 /src/gallium/auxiliary/gallivm/lp_bld_format.h | |
| parent | 7d0c1f243754ebe48eef4ece17166ee18e03044d (diff) | |
| download | external_mesa3d-92b8a37fdfff9e83f39b8885f51ed2f60326ab6a.zip external_mesa3d-92b8a37fdfff9e83f39b8885f51ed2f60326ab6a.tar.gz external_mesa3d-92b8a37fdfff9e83f39b8885f51ed2f60326ab6a.tar.bz2 | |
gallivm: move code for dealing with rgb9e5 and r11g11b10 formats to own file
This is really not generic conversion stuff and the code very particular to
these formats.
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_format.h')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_format.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_format.h b/src/gallium/auxiliary/gallivm/lp_bld_format.h index 8fb173b..f9ddc68 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_format.h +++ b/src/gallium/auxiliary/gallivm/lp_bld_format.h @@ -122,4 +122,22 @@ lp_build_fetch_subsampled_rgba_aos(struct gallivm_state *gallivm, LLVMValueRef i, LLVMValueRef j); +/* + * special float formats + */ + +LLVMValueRef +lp_build_float_to_r11g11b10(struct gallivm_state *gallivm, + LLVMValueRef *src); + +void +lp_build_r11g11b10_to_float(struct gallivm_state *gallivm, + LLVMValueRef src, + LLVMValueRef *dst); + +void +lp_build_rgb9e5_to_float(struct gallivm_state *gallivm, + LLVMValueRef src, + LLVMValueRef *dst); + #endif /* !LP_BLD_FORMAT_H */ |