[Mesa-dev] [PATCH 34/38] i965/fs: Migrate translation of NIR texturing instructions to the IR builder.

[Francisco Jerez]

---
 src/mesa/drivers/dri/i965/brw_fs.h       |  3 ++-
 src/mesa/drivers/dri/i965/brw_fs_nir.cpp | 11 ++++-------
 2 files changed, 6 insertions(+), 8 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_fs.h 
b/src/mesa/drivers/dri/i965/brw_fs.h
index 338c816..ef0256d 100644
--- a/src/mesa/drivers/dri/i965/brw_fs.h
+++ b/src/mesa/drivers/dri/i965/brw_fs.h
@@ -319,7 +319,8 @@ public:
    void nir_emit_alu(const brw::fs_builder &bld, nir_alu_instr *instr);
    void nir_emit_intrinsic(const brw::fs_builder &bld,
                            nir_intrinsic_instr *instr);
-   void nir_emit_texture(nir_tex_instr *instr);
+   void nir_emit_texture(const brw::fs_builder &bld,
+                         nir_tex_instr *instr);
    void nir_emit_jump(const brw::fs_builder &bld,
                       nir_jump_instr *instr);
    fs_reg get_nir_src(nir_src src);
diff --git a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp 
b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
index ff5ac9c..61058b2 100644
--- a/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_fs_nir.cpp
@@ -444,7 +444,6 @@ void
 fs_visitor::nir_emit_instr(nir_instr *instr)
 {
    const fs_builder abld = bld.annotate(NULL, instr);
-   this->base_ir = instr;
 
    switch (instr->type) {
    case nir_instr_type_alu:
@@ -456,7 +455,7 @@ fs_visitor::nir_emit_instr(nir_instr *instr)
       break;
 
    case nir_instr_type_tex:
-      nir_emit_texture(nir_instr_as_tex(instr));
+      nir_emit_texture(abld, nir_instr_as_tex(instr));
       break;
 
    case nir_instr_type_load_const:
@@ -472,8 +471,6 @@ fs_visitor::nir_emit_instr(nir_instr *instr)
    default:
       unreachable("unknown instruction type");
    }
-
-   this->base_ir = NULL;
 }
 
 static brw_reg_type
@@ -1585,7 +1582,7 @@ fs_visitor::nir_emit_intrinsic(const fs_builder &bld, 
nir_intrinsic_instr *instr
 }
 
 void
-fs_visitor::nir_emit_texture(nir_tex_instr *instr)
+fs_visitor::nir_emit_texture(const fs_builder &bld, nir_tex_instr *instr)
 {
    unsigned sampler = instr->sampler_index;
    fs_reg sampler_reg(sampler);
@@ -1672,8 +1669,8 @@ fs_visitor::nir_emit_texture(nir_tex_instr *instr)
 
          /* Emit code to evaluate the actual indexing expression */
          sampler_reg = vgrf(glsl_type::uint_type);
-         emit(ADD(sampler_reg, src, fs_reg(sampler)));
-         emit_uniformize(sampler_reg, sampler_reg);
+         bld.ADD(sampler_reg, src, fs_reg(sampler));
+         bld.emit_uniformize(sampler_reg, sampler_reg);
          break;
       }
 
-- 
2.3.5

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