i965/ir/vec4: Refactor visit(ir_texture *ir)

Splitted in two. The emission is moved to a new vec4_visitor
method, vec4_visitor::emit_texture, ir order to be reused
on the nir path.

Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/i965/brw_vec4.h b/src/mesa/drivers/dri/i965/brw_vec4.h
index f1482bb60b1..3ddfe88ad38 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4.h
+++ b/src/mesa/drivers/dri/i965/brw_vec4.h
@@ -333,6 +333,20 @@ public:
    void emit_pack_unorm_4x8(const dst_reg &dst, const src_reg &src0);
    void emit_pack_snorm_4x8(const dst_reg &dst, const src_reg &src0);
 
+   void emit_texture(ir_texture_opcode op,
+                     dst_reg dest,
+                     const glsl_type *dest_type,
+                     src_reg coordinate,
+                     int coord_components,
+                     src_reg shadow_comparitor,
+                     src_reg lod, src_reg lod2,
+                     src_reg sample_index,
+                     uint32_t constant_offset,
+                     src_reg offset_value,
+                     src_reg mcs,
+                     bool is_cube_array,
+                     uint32_t sampler, src_reg sampler_reg);
+
    uint32_t gather_channel(unsigned gather_component, uint32_t sampler);
    src_reg emit_mcs_fetch(const glsl_type *coordinate_type, src_reg coordinate,
                           src_reg sampler);