gallivm: Basic AoS TGSI -> LLVM IR.

Essentially a variation of the SoA version.

src/gallium/auxiliary/Makefile

@@ -171,6 +171,7 @@ GALLIVM_SOURCES = \
         gallivm/lp_bld_sample_soa.c \
         gallivm/lp_bld_struct.c \
         gallivm/lp_bld_swizzle.c \
+        gallivm/lp_bld_tgsi_aos.c \
         gallivm/lp_bld_tgsi_soa.c \
         gallivm/lp_bld_type.c \
         draw/draw_llvm.c \

src/gallium/auxiliary/SConscript

@@ -222,6 +222,7 @@ if env['llvm']:
     'gallivm/lp_bld_sample_soa.c',
     'gallivm/lp_bld_struct.c',
     'gallivm/lp_bld_swizzle.c',
+    'gallivm/lp_bld_tgsi_aos.c',
     'gallivm/lp_bld_tgsi_soa.c',
     'gallivm/lp_bld_type.c',
     'draw/draw_llvm.c',

src/gallium/auxiliary/gallivm/lp_bld_tgsi.h

@@ -82,6 +82,24 @@ struct lp_build_sampler_soa
 };
 
 
+struct lp_build_sampler_aos
+{
+   void
+   (*destroy)( struct lp_build_sampler_aos *sampler );
+
+   LLVMValueRef
+   (*emit_fetch_texel)( const struct lp_build_sampler_aos *sampler,
+                        LLVMBuilderRef builder,
+                        struct lp_type type,
+                        unsigned target, /* TGSI_TEXTURE_* */
+                        unsigned unit,
+                        LLVMValueRef coords,
+                        LLVMValueRef ddx,
+                        LLVMValueRef ddy,
+                        enum lp_build_tex_modifier modifier);
+};
+
+
 void
 lp_build_tgsi_soa(LLVMBuilderRef builder,
                   const struct tgsi_token *tokens,
@@ -95,4 +113,15 @@ lp_build_tgsi_soa(LLVMBuilderRef builder,
                   const struct tgsi_shader_info *info);
 
 
+void
+lp_build_tgsi_aos(LLVMBuilderRef builder,
+                  const struct tgsi_token *tokens,
+                  struct lp_type type,
+                  LLVMValueRef consts_ptr,
+                  const LLVMValueRef *inputs,
+                  LLVMValueRef *outputs,
+                  struct lp_build_sampler_aos *sampler,
+                  const struct tgsi_shader_info *info);
+
+
 #endif /* LP_BLD_TGSI_H */