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| author | Brian Paul <brianp@vmware.com> | 2016-02-11 07:54:27 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2016-02-12 15:10:37 -0700 |
| commit | d73f5a3133688bbae955feb517ea6bd1cd8782a3 (patch) | |
| tree | 6497ade3420de5c7f17a40a8694b4b612ccbaeca /src/mesa/main/teximage.h | |
| parent | 6a08673c5eb4d55522888c3c2fd6af6946ce1264 (diff) | |
| download | external_mesa3d-d73f5a3133688bbae955feb517ea6bd1cd8782a3.zip external_mesa3d-d73f5a3133688bbae955feb517ea6bd1cd8782a3.tar.gz external_mesa3d-d73f5a3133688bbae955feb517ea6bd1cd8782a3.tar.bz2 | |
mesa: make _mesa_tex_target_to_face() an inline function
Reviewed-by: Roland Scheidegger <sroland@vmware.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
Diffstat (limited to 'src/mesa/main/teximage.h')
| -rw-r--r-- | src/mesa/main/teximage.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/src/mesa/main/teximage.h b/src/mesa/main/teximage.h index fe5b485..da02214 100644 --- a/src/mesa/main/teximage.h +++ b/src/mesa/main/teximage.h @@ -47,6 +47,21 @@ _mesa_is_cube_face(GLenum target) target <= GL_TEXTURE_CUBE_MAP_NEGATIVE_Z); } + +/** + * For cube map faces, return a face index in [0,5]. + * For other targets return 0; + */ +static inline GLuint +_mesa_tex_target_to_face(GLenum target) +{ + if (_mesa_is_cube_face(target)) + return (GLuint) target - (GLuint) GL_TEXTURE_CUBE_MAP_POSITIVE_X; + else + return 0; +} + + /** Are any of the dimensions of given texture equal to zero? */ static inline GLboolean _mesa_is_zero_size_texture(const struct gl_texture_image *texImage) @@ -131,9 +146,6 @@ extern GLboolean _mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target, GLenum intFormat, GLenum *error); -extern GLuint -_mesa_tex_target_to_face(GLenum target); - extern GLint _mesa_get_texture_dimensions(GLenum target); |