diff options
Diffstat (limited to 'src/mesa/shader/nvvertexec.c')
| -rw-r--r-- | src/mesa/shader/nvvertexec.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/shader/nvvertexec.c b/src/mesa/shader/nvvertexec.c index 725e3ec9cd..f99c4dfac1 100644 --- a/src/mesa/shader/nvvertexec.c +++ b/src/mesa/shader/nvvertexec.c @@ -452,7 +452,7 @@ _mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program) { GLfloat t[4], q[4], floor_t0; fetch_vector1( &inst->SrcReg[0], state, t ); - floor_t0 = (float) floor(t[0]); + floor_t0 = FLOORF(t[0]); if (floor_t0 > FLT_MAX_EXP) { SET_POS_INFINITY(q[0]); SET_POS_INFINITY(q[2]); @@ -481,7 +481,7 @@ _mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program) { GLfloat t[4], q[4], abs_t0; fetch_vector1( &inst->SrcReg[0], state, t ); - abs_t0 = (GLfloat) fabs(t[0]); + abs_t0 = FABSF(t[0]); if (abs_t0 != 0.0F) { /* Since we really can't handle infinite values on VMS * like other OSes we'll use __MAXFLOAT to represent @@ -499,7 +499,7 @@ _mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program) } else { int exponent; - double mantissa = frexp(t[0], &exponent); + GLfloat mantissa = FREXPF(t[0], &exponent); q[0] = (GLfloat) (exponent - 1); q[1] = (GLfloat) (2.0 * mantissa); /* map [.5, 1) -> [1, 2) */ q[2] = (GLfloat) (q[0] + LOG2(q[1])); @@ -635,7 +635,7 @@ _mesa_exec_vertex_program(GLcontext *ctx, const struct vertex_program *program) { GLfloat t[4]; fetch_vector4( &inst->SrcReg[0], state, t ); - state->AddressReg[0] = (GLint) floor(t[0]); + state->AddressReg[0] = (GLint) FLOORF(t[0]); } break; case VP_OPCODE_DPH: |