ac/llvm: add support for texturing with clamped LOD

[mesa.git] / src / amd / llvm / ac_llvm_build.h

diff --git a/src/amd/llvm/ac_llvm_build.h b/src/amd/llvm/ac_llvm_build.h
index 627433efd5ddb83f26b66344ad601fdbff73f595..703f7ea31ccd2411d7204488e13711fb61dec408 100644 (file)
--- a/src/amd/llvm/ac_llvm_build.h
+++ b/src/amd/llvm/ac_llvm_build.h
@@ -108,6 +108,12 @@ struct ac_llvm_context {
        LLVMValueRef i1true;
        LLVMValueRef i1false;
 
+       /* Temporary helper to implement demote_to_helper:
+         * True = live lanes
+         * False = demoted lanes
+         */
+       LLVMValueRef postponed_kill;
+
        /* Since ac_nir_translate makes a local copy of ac_llvm_context, there
         * are two ac_llvm_contexts. Declare a pointer here, so that the control
         * flow stack is shared by both ac_llvm_contexts.
@@ -117,8 +123,6 @@ struct ac_llvm_context {
        unsigned range_md_kind;
        unsigned invariant_load_md_kind;
        unsigned uniform_md_kind;
-       unsigned fpmath_md_kind;
-       LLVMValueRef fpmath_md_2p5_ulp;
        LLVMValueRef empty_md;
 
        enum chip_class chip_class;
@@ -557,6 +561,7 @@ struct ac_image_args {
        LLVMValueRef derivs[6];
        LLVMValueRef coords[4];
        LLVMValueRef lod; // also used by ac_image_get_resinfo
+       LLVMValueRef min_lod;
 };
 
 LLVMValueRef ac_build_image_opcode(struct ac_llvm_context *ctx,
@@ -607,6 +612,7 @@ void ac_optimize_vs_outputs(struct ac_llvm_context *ac,
                            LLVMValueRef main_fn,
                            uint8_t *vs_output_param_offset,
                            uint32_t num_outputs,
+                           uint32_t skip_output_mask,
                            uint8_t *num_param_exports);
 void ac_init_exec_full_mask(struct ac_llvm_context *ctx);
 
@@ -655,6 +661,9 @@ void ac_apply_fmask_to_sample(struct ac_llvm_context *ac, LLVMValueRef fmask,
 LLVMValueRef
 ac_build_ds_swizzle(struct ac_llvm_context *ctx, LLVMValueRef src, unsigned mask);
 
+LLVMValueRef ac_build_readlane_no_opt_barrier(struct ac_llvm_context *ctx,
+                                             LLVMValueRef src, LLVMValueRef lane);
+
 LLVMValueRef
 ac_build_readlane(struct ac_llvm_context *ctx, LLVMValueRef src, LLVMValueRef lane);
 
@@ -734,6 +743,9 @@ ac_build_ddxy_interp(struct ac_llvm_context *ctx, LLVMValueRef interp_ij);
 LLVMValueRef
 ac_build_load_helper_invocation(struct ac_llvm_context *ctx);
 
+LLVMValueRef
+ac_build_is_helper_invocation(struct ac_llvm_context *ctx);
+
 LLVMValueRef ac_build_call(struct ac_llvm_context *ctx, LLVMValueRef func,
                           LLVMValueRef *args, unsigned num_args);
 
@@ -788,6 +800,15 @@ LLVMValueRef ac_build_main(const struct ac_shader_args *args,
                           LLVMModuleRef module);
 void ac_build_s_endpgm(struct ac_llvm_context *ctx);
 
+LLVMValueRef ac_prefix_bitcount(struct ac_llvm_context *ctx,
+                               LLVMValueRef mask, LLVMValueRef index);
+LLVMValueRef ac_prefix_bitcount_2x64(struct ac_llvm_context *ctx,
+                                    LLVMValueRef mask[2], LLVMValueRef index);
+void ac_build_triangle_strip_indices_to_triangle(struct ac_llvm_context *ctx,
+                                                LLVMValueRef is_odd,
+                                                LLVMValueRef flatshade_first,
+                                                LLVMValueRef index[3]);
+
 #ifdef __cplusplus
 }
 #endif