nir: rename nir_lower_tex_projector

Since the following patches will add additional tex-lowering related
functionality, which doesn't make sense to split out into a separate
pass (as they would require duplication of the projector lowering
logic), let's give this pass a more generic name.

Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>

src/glsl/Makefile.sources

@@ -45,7 +45,7 @@ NIR_FILES = \
 	nir/nir_lower_phis_to_scalar.c \
 	nir/nir_lower_samplers.cpp \
 	nir/nir_lower_system_values.c \
-	nir/nir_lower_tex_projector.c \
+	nir/nir_lower_tex.c \
 	nir/nir_lower_to_source_mods.c \
 	nir/nir_lower_vars_to_ssa.c \
 	nir/nir_lower_var_copies.c \

src/glsl/nir/nir.h

@@ -1836,7 +1836,7 @@ void nir_lower_samplers(nir_shader *shader,
                         const struct gl_shader_program *shader_program);
 
 void nir_lower_system_values(nir_shader *shader);
-void nir_lower_tex_projector(nir_shader *shader);
+void nir_lower_tex(nir_shader *shader);
 void nir_lower_idiv(nir_shader *shader);
 
 void nir_lower_clip_vs(nir_shader *shader, unsigned ucp_enables);

src/glsl/nir/nir_lower_tex.c

@@ -31,7 +31,7 @@
 #include "nir_builder.h"
 
 static bool
-nir_lower_tex_projector_block(nir_block *block, void *void_state)
+nir_lower_tex_block(nir_block *block, void *void_state)
 {
    nir_builder *b = void_state;
 
@@ -116,22 +116,22 @@ nir_lower_tex_projector_block(nir_block *block, void *void_state)
 }
 
 static void
-nir_lower_tex_projector_impl(nir_function_impl *impl)
+nir_lower_tex_impl(nir_function_impl *impl)
 {
    nir_builder b;
    nir_builder_init(&b, impl);
 
-   nir_foreach_block(impl, nir_lower_tex_projector_block, &b);
+   nir_foreach_block(impl, nir_lower_tex_block, &b);
 
    nir_metadata_preserve(impl, nir_metadata_block_index |
                                nir_metadata_dominance);
 }
 
 void
-nir_lower_tex_projector(nir_shader *shader)
+nir_lower_tex(nir_shader *shader)
 {
    nir_foreach_overload(shader, overload) {
       if (overload->impl)
-         nir_lower_tex_projector_impl(overload->impl);
+         nir_lower_tex_impl(overload->impl);
    }
 }

src/mesa/drivers/dri/i965/brw_nir.c

@@ -96,7 +96,7 @@ brw_create_nir(struct brw_context *brw,
    nir_lower_global_vars_to_local(nir);
    nir_validate_shader(nir);
 
-   nir_lower_tex_projector(nir);
+   nir_lower_tex(nir);
    nir_validate_shader(nir);
 
    nir_normalize_cubemap_coords(nir);