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Searched
defs:dPdx
(Results
1 - 4
of
4
) sorted by null
/external/mesa3d/src/mesa/drivers/dri/i965/
brw_lower_texture_gradients.cpp
95
const glsl_type *grad_type = ir->lod_info.grad.
dPdx
->type;
119
ir_variable *
dPdx
=
120
new(mem_ctx) ir_variable(grad_type, "
dPdx
", ir_var_temporary);
121
emit(
dPdx
, mul(size, ir->lod_info.grad.
dPdx
));
129
if (
dPdx
->type->is_scalar()) {
130
rho = expr(ir_binop_max, expr(ir_unop_abs,
dPdx
),
133
rho = expr(ir_binop_max, expr(ir_unop_sqrt, dot(
dPdx
,
dPdx
)),
brw_fs_visitor.cpp
792
fs_reg &
dPdx
= lod;
802
*
dPdx
= dudx, dvdx, drdx
808
*
dPdx
.x
dPdx
.y dPdy.x dPdy.y
812
*
dPdx
.x
dPdx
.y
dPdx
.z dPdy.x dPdy.y dPdy.z
815
for (int i = 0; i < ir->lod_info.grad.
dPdx
->type->vector_elements; i++) {
816
emit(BRW_OPCODE_MOV, fs_reg(MRF, base_mrf + mlen),
dPdx
);
817
dPdx
.reg_offset++
[
all
...]
brw_vec4_visitor.cpp
[
all
...]
/external/mesa3d/src/glsl/
ir.h
[
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...]
Completed in 139 milliseconds