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i965/vec4: Move is_high_sample() method to vec4_visitor class

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The is_high_sample() method is currently accessible only in the implementation of
vec4_visitor. Since we need to reuse it in the upcoming NIR->vec4 pass, lets make
it a method of the class instead.

Reviewed-by: Jason Ekstrand <jason.ekstrand@intel.com>
This commit is contained in:
Eduardo Lima Mitev 2015-06-18 09:37:33 +02:00 • committed by Jason Ekstrand
parent db8a6de571
commit 434481f315
2 changed files with 4 additions and 3 deletions
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1
src/mesa/drivers/dri/i965/brw_vec4.h
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@ -392,6 +392,7 @@ public:
void visit_atomic_counter_intrinsic(ir_call *ir);
int type_size(const struct glsl_type *type);
bool is_high_sampler(src_reg sampler);
virtual void emit_nir_code();
virtual void nir_setup_inputs(nir_shader *shader);

6
src/mesa/drivers/dri/i965/brw_vec4_visitor.cpp
View file

@ -2509,8 +2509,8 @@ vec4_visitor::emit_mcs_fetch(ir_texture *ir, src_reg coordinate, src_reg sampler
return src_reg(inst->dst);
}
static bool
is_high_sampler(const struct brw_device_info *devinfo, src_reg sampler)
bool
vec4_visitor::is_high_sampler(src_reg sampler)
{
if (devinfo->gen < 8 && !devinfo->is_haswell)
return false;
@ -2686,7 +2686,7 @@ vec4_visitor::visit(ir_texture *ir)
inst->header_size =
(devinfo->gen < 5 || devinfo->gen >= 9 ||
inst->offset != 0 || ir->op == ir_tg4 ||
is_high_sampler(devinfo, sampler_reg)) ? 1 : 0;
is_high_sampler(sampler_reg)) ? 1 : 0;
inst->base_mrf = 2;
inst->mlen = inst->header_size + 1; /* always at least one */
inst->dst.writemask = WRITEMASK_XYZW;