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This commit is contained in:
Ian Romanick 2008-03-21 10:25:58 -07:00
parent 2902c164a2
commit f140062b72
1 changed files with 27 additions and 27 deletions
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54
src/gallium/drivers/cell/ppu/cell_state_per_fragment.c
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@ -72,8 +72,8 @@ emit_alpha_test(struct pipe_depth_stencil_alpha_state *dsa,
int tmp_a = spe_allocate_available_register(f);
int tmp_b = spe_allocate_available_register(f);
union {
float f;
unsigned u;
float f;
unsigned u;
} ref_val;
boolean complement = FALSE;
@ -84,42 +84,42 @@ emit_alpha_test(struct pipe_depth_stencil_alpha_state *dsa,
switch (dsa->alpha.func) {
case PIPE_FUNC_NOTEQUAL:
complement = TRUE;
/* FALLTHROUGH */
complement = TRUE;
/* FALLTHROUGH */
case PIPE_FUNC_EQUAL:
spe_fceq(f, tmp_a, ref, alphas);
break;
spe_fceq(f, tmp_a, ref, alphas);
break;
case PIPE_FUNC_LEQUAL:
complement = TRUE;
/* FALLTHROUGH */
complement = TRUE;
/* FALLTHROUGH */
case PIPE_FUNC_GREATER:
spe_fcgt(f, tmp_a, ref, alphas);
break;
spe_fcgt(f, tmp_a, ref, alphas);
break;
case PIPE_FUNC_LESS:
complement = TRUE;
/* FALLTHROUGH */
complement = TRUE;
/* FALLTHROUGH */
case PIPE_FUNC_GEQUAL:
spe_fcgt(f, tmp_a, ref, alphas);
spe_fceq(f, tmp_b, ref, alphas);
spe_or(f, tmp_a, tmp_b, tmp_a);
break;
spe_fcgt(f, tmp_a, ref, alphas);
spe_fceq(f, tmp_b, ref, alphas);
spe_or(f, tmp_a, tmp_b, tmp_a);
break;
case PIPE_FUNC_ALWAYS:
case PIPE_FUNC_NEVER:
default:
assert(0);
break;
assert(0);
break;
}
if (complement) {
spe_andc(f, mask, mask, tmp_a);
spe_andc(f, mask, mask, tmp_a);
} else {
spe_and(f, mask, mask, tmp_a);
spe_and(f, mask, mask, tmp_a);
}
spe_release_register(f, ref);
@ -674,7 +674,7 @@ emit_alpha_factor_calculation(struct spe_function *f,
static void
emit_color_factor_calculation(struct spe_function *f,
unsigned sF, unsigned mask,
const struct pipe_blend_color *blend_color,
const struct pipe_blend_color *blend_color,
const int *src,
const int *dst,
int *factor)
@ -754,10 +754,10 @@ emit_color_factor_calculation(struct spe_function *f,
/* FALLTHROUGH */
case PIPE_BLENDFACTOR_CONST_COLOR:
for (i = 0; i < 3; i++) {
factor[i] = spe_allocate_available_register(f);
factor[i] = spe_allocate_available_register(f);
spe_il(f, factor[i], color.u[i] & 0x0ffff);
spe_ilh(f, factor[i], color.u[i] >> 16);
spe_il(f, factor[i], color.u[i] & 0x0ffff);
spe_ilh(f, factor[i], color.u[i] >> 16);
}
break;
@ -946,7 +946,7 @@ emit_blend_calculation(struct spe_function *f,
*/
void
cell_generate_alpha_blend(struct cell_blend_state *cb,
const struct pipe_blend_color *blend_color)
const struct pipe_blend_color *blend_color)
{
struct pipe_blend_state *const b = &cb->base;
struct spe_function *const f = &cb->code;
@ -1054,7 +1054,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb,
*/
if (((b->colormask & 8) != 0) && need_alpha_factor) {
src_factor[3] = emit_alpha_factor_calculation(f, sF[3],
blend_color->color[3],
blend_color->color[3],
frag[3], pixel[3]);
/* If the alpha destination blend factor is the same as the alpha source
@ -1063,7 +1063,7 @@ cell_generate_alpha_blend(struct cell_blend_state *cb,
dst_factor[3] = (dF[3] == sF[3])
? src_factor[3]
: emit_alpha_factor_calculation(f, dF[3],
blend_color->color[3],
blend_color->color[3],
frag[3], pixel[3]);
}