diff options
| author | Eric Anholt <eric@anholt.net> | 2009-10-29 11:52:28 -0700 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2009-10-29 12:06:04 -0700 |
| commit | f8f40b53a6a4551630e25bfd7f6e12334bb0f3f8 (patch) | |
| tree | 439a6e62c435a4b9594a20ca6d34009f5ffe9895 /src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | |
| parent | 374447244165b3b79892cb6840a76ea4c2f21f1e (diff) | |
i915: Implement min/max LOD clamping with the hardware.
This gets us expected behavior for clamping between mipmap levels, and
avoids relayout of textures for doing clamping.
Fixes piglit lodclamp-between.
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm_sampler_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm_sampler_state.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c index 416ffc9761..0acb027431 100644 --- a/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_wm_sampler_state.c @@ -66,19 +66,6 @@ static GLuint translate_wrap_mode( GLenum wrap ) } } - -static GLuint U_FIXED(GLfloat value, GLuint frac_bits) -{ - value *= (1<<frac_bits); - return value < 0 ? 0 : value; -} - -static GLint S_FIXED(GLfloat value, GLuint frac_bits) -{ - return value * (1<<frac_bits); -} - - static dri_bo *upload_default_color( struct brw_context *brw, const GLfloat *color ) { |