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just comments and const qualifiers

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This commit is contained in:
Brian Paul 2006-09-13 20:26:43 +00:00
parent ac1d7370a7
commit bd5331f9e8
1 changed files with 11 additions and 12 deletions
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23
src/mesa/tnl/t_vb_arbprogram.c
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@ -116,8 +116,8 @@ static void do_RSW( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.rsw.dst];
const GLfloat *arg0 = m->File[op.rsw.file0][op.rsw.idx0];
GLuint swz = op.rsw.swz;
GLuint neg = op.rsw.neg;
const GLuint swz = op.rsw.swz;
const GLuint neg = op.rsw.neg;
GLfloat tmp[4];
/* Need a temporary to be correct in the case where result == arg0.
@ -144,8 +144,8 @@ static void do_SWZ( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.rsw.dst];
const GLfloat *arg0 = m->File[op.rsw.file0][op.rsw.idx0];
GLuint swz = op.rsw.swz;
GLuint neg = op.rsw.neg;
const GLuint swz = op.rsw.swz;
const GLuint neg = op.rsw.neg;
GLfloat tmp[6];
tmp[4] = 0.0;
tmp[5] = 1.0;
@ -303,9 +303,9 @@ static void do_EXP( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.alu.dst];
const GLfloat *arg0 = m->File[op.alu.file0][op.alu.idx0];
GLfloat tmp = arg0[0];
GLfloat flr_tmp = FLOORF(tmp);
GLfloat frac_tmp = tmp - flr_tmp;
const GLfloat tmp = arg0[0];
const GLfloat flr_tmp = FLOORF(tmp);
const GLfloat frac_tmp = tmp - flr_tmp;
result[0] = LDEXPF(1.0, (int)flr_tmp);
result[1] = frac_tmp;
@ -352,7 +352,7 @@ static void do_LIT( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.alu.dst];
const GLfloat *arg0 = m->File[op.alu.file0][op.alu.idx0];
GLfloat tmp[4];
GLfloat tmp[4]; /* use temp in case arg0 == result register */
tmp[0] = 1.0;
tmp[1] = arg0[0];
@ -364,7 +364,6 @@ static void do_LIT( struct arb_vp_machine *m, union instruction op )
}
tmp[3] = 1.0;
COPY_4V(result, tmp);
}
@ -375,9 +374,9 @@ static void do_LOG( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.alu.dst];
const GLfloat *arg0 = m->File[op.alu.file0][op.alu.idx0];
GLfloat tmp = FABSF(arg0[0]);
const GLfloat tmp = FABSF(arg0[0]);
int exponent;
GLfloat mantissa = FREXPF(tmp, &exponent);
const GLfloat mantissa = FREXPF(tmp, &exponent);
result[0] = (GLfloat) (exponent - 1);
result[1] = 2.0 * mantissa; /* map [.5, 1) -> [1, 2) */
@ -449,7 +448,7 @@ static void do_POW( struct arb_vp_machine *m, union instruction op )
static void do_REL( struct arb_vp_machine *m, union instruction op )
{
GLfloat *result = m->File[0][op.alu.dst];
GLuint idx = (op.alu.idx0 + (GLint)m->File[0][REG_ADDR][0]) & (MAX_NV_VERTEX_PROGRAM_PARAMS-1);
const GLuint idx = (op.alu.idx0 + (GLint)m->File[0][REG_ADDR][0]) & (MAX_NV_VERTEX_PROGRAM_PARAMS-1);
const GLfloat *arg0 = m->File[op.alu.file0][idx];
result[0] = arg0[0];