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program: Avoid double promotion.

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Reviewed-by: Iago Toral Quiroga <itoral@igalia.com>
This commit is contained in:
Matt Turner 2015-07-12 23:15:19 -07:00
parent 04aa8b58a0
commit 076f73edb3
1 changed files with 15 additions and 15 deletions
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30
src/mesa/program/prog_execute.c
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@ -623,7 +623,7 @@ _mesa_execute_program(struct gl_context * ctx,
GLfloat a[4], result[4];
fetch_vector1(&inst->SrcReg[0], machine, a);
result[0] = result[1] = result[2] = result[3]
= (GLfloat) cos(a[0]);
= cosf(a[0]);
store_vector4(inst, machine, result);
}
break;
@ -776,7 +776,7 @@ _mesa_execute_program(struct gl_context * ctx,
if (inst->SrcReg[0].File != PROGRAM_UNDEFINED) {
GLfloat a[4];
fetch_vector1(&inst->SrcReg[0], machine, a);
cond = (a[0] != 0.0);
cond = (a[0] != 0.0F);
}
else {
cond = eval_condition(machine, inst);
@ -834,7 +834,7 @@ _mesa_execute_program(struct gl_context * ctx,
val = -FLT_MAX;
}
else {
val = (float)(log(a[0]) * 1.442695F);
val = logf(a[0]) * 1.442695F;
}
result[0] = result[1] = result[2] = result[3] = val;
store_vector4(inst, machine, result);
@ -853,10 +853,10 @@ _mesa_execute_program(struct gl_context * ctx,
result[1] = a[0];
/* XXX we could probably just use pow() here */
if (a[0] > 0.0F) {
if (a[1] == 0.0 && a[3] == 0.0)
if (a[1] == 0.0F && a[3] == 0.0F)
result[2] = 1.0F;
else
result[2] = (GLfloat) pow(a[1], a[3]);
result[2] = powf(a[1], a[3]);
}
else {
result[2] = 0.0F;
@ -886,12 +886,12 @@ _mesa_execute_program(struct gl_context * ctx,
int exponent;
GLfloat mantissa = frexpf(t[0], &exponent);
q[0] = (GLfloat) (exponent - 1);
q[1] = (GLfloat) (2.0 * mantissa); /* map [.5, 1) -> [1, 2) */
q[1] = 2.0F * mantissa; /* map [.5, 1) -> [1, 2) */
/* The fast LOG2 macro doesn't meet the precision
* requirements.
*/
q[2] = (float)(log(t[0]) * 1.442695F);
q[2] = logf(t[0]) * 1.442695F;
}
}
else {
@ -1051,7 +1051,7 @@ _mesa_execute_program(struct gl_context * ctx,
fetch_vector1(&inst->SrcReg[0], machine, a);
fetch_vector1(&inst->SrcReg[1], machine, b);
result[0] = result[1] = result[2] = result[3]
= (GLfloat) pow(a[0], b[0]);
= powf(a[0], b[0]);
store_vector4(inst, machine, result);
}
break;
@ -1095,10 +1095,10 @@ _mesa_execute_program(struct gl_context * ctx,
{
GLfloat a[4], result[4];
fetch_vector1(&inst->SrcReg[0], machine, a);
result[0] = (GLfloat) cos(a[0]);
result[1] = (GLfloat) sin(a[0]);
result[2] = 0.0; /* undefined! */
result[3] = 0.0; /* undefined! */
result[0] = cosf(a[0]);
result[1] = sinf(a[0]);
result[2] = 0.0F; /* undefined! */
result[3] = 0.0F; /* undefined! */
store_vector4(inst, machine, result);
}
break;
@ -1161,7 +1161,7 @@ _mesa_execute_program(struct gl_context * ctx,
GLfloat a[4], result[4];
fetch_vector1(&inst->SrcReg[0], machine, a);
result[0] = result[1] = result[2] = result[3]
= (GLfloat) sin(a[0]);
= sinf(a[0]);
store_vector4(inst, machine, result);
}
break;
@ -1360,7 +1360,7 @@ _mesa_execute_program(struct gl_context * ctx,
* zero, we'd probably be fine except for an assert in
* IROUND_POS() which gets triggered by the inf values created.
*/
if (texcoord[3] != 0.0) {
if (texcoord[3] != 0.0F) {
texcoord[0] /= texcoord[3];
texcoord[1] /= texcoord[3];
texcoord[2] /= texcoord[3];
@ -1380,7 +1380,7 @@ _mesa_execute_program(struct gl_context * ctx,
fetch_vector4(&inst->SrcReg[0], machine, texcoord);
if (inst->TexSrcTarget != TEXTURE_CUBE_INDEX &&
texcoord[3] != 0.0) {
texcoord[3] != 0.0F) {
texcoord[0] /= texcoord[3];
texcoord[1] /= texcoord[3];
texcoord[2] /= texcoord[3];