diff options
| author | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-22 15:25:21 -0600 |
|---|---|---|
| committer | Brian Paul <brian.paul@tungstengraphics.com> | 2008-08-22 15:25:21 -0600 |
| commit | 1a46dcc8a927dfb38ca1381e7b3dafb789f8257c (patch) | |
| tree | 2f8fdae0e1e2858b73ca012f485777362792778e /src/gallium/drivers | |
| parent | 1c2ff4d9e65563c071747a9c3bd907bd24706da0 (diff) | |
gallium: replace LOG2() macro with util_fast_log2() inline func
Diffstat (limited to 'src/gallium/drivers')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_context.c | 3 | ||||
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_tex_sample.c | 3 |
2 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c index 626c3a9d4e..9b1313bc83 100644 --- a/src/gallium/drivers/softpipe/sp_context.c +++ b/src/gallium/drivers/softpipe/sp_context.c @@ -33,6 +33,7 @@ #include "pipe/p_defines.h" #include "pipe/p_inlines.h" #include "pipe/p_util.h" +#include "util/u_math.h" #include "sp_clear.h" #include "sp_context.h" #include "sp_flush.h" @@ -128,6 +129,8 @@ softpipe_create( struct pipe_screen *screen, struct softpipe_context *softpipe = CALLOC_STRUCT(softpipe_context); uint i; + util_init_math(); + #ifdef PIPE_ARCH_X86 softpipe->use_sse = !debug_get_bool_option( "GALLIUM_NOSSE", FALSE ); #else diff --git a/src/gallium/drivers/softpipe/sp_tex_sample.c b/src/gallium/drivers/softpipe/sp_tex_sample.c index 01f4d0ca81..d7680ffa81 100644 --- a/src/gallium/drivers/softpipe/sp_tex_sample.c +++ b/src/gallium/drivers/softpipe/sp_tex_sample.c @@ -41,6 +41,7 @@ #include "pipe/p_defines.h" #include "pipe/p_util.h" #include "tgsi/tgsi_exec.h" +#include "util/u_math.h" /* @@ -499,7 +500,7 @@ compute_lambda(struct tgsi_sampler *sampler, rho = MAX2(rho, max); } - lambda = LOG2(rho); + lambda = util_fast_log2(rho); lambda += lodbias + sampler->state->lod_bias; lambda = CLAMP(lambda, sampler->state->min_lod, sampler->state->max_lod); |