diff options
Diffstat (limited to 'src/mesa/program/prog_execute.c')
| -rw-r--r-- | src/mesa/program/prog_execute.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/mesa/program/prog_execute.c b/src/mesa/program/prog_execute.c index 8f83c311ece..05c5f29c3e0 100644 --- a/src/mesa/program/prog_execute.c +++ b/src/mesa/program/prog_execute.c @@ -35,6 +35,7 @@ */ +#include "c99_math.h" #include "main/glheader.h" #include "main/colormac.h" #include "main/macros.h" @@ -718,7 +719,7 @@ _mesa_execute_program(struct gl_context * ctx, q[2] = 0.0F; } else { - q[0] = LDEXPF(1.0, (int) floor_t0); + q[0] = ldexpf(1.0, (int) floor_t0); /* Note: GL_NV_vertex_program expects * result.z = result.x * APPX(result.y) * We do what the ARB extension says. @@ -884,7 +885,7 @@ _mesa_execute_program(struct gl_context * ctx, } else { int exponent; - GLfloat mantissa = FREXPF(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) */ |