diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index 4f4243306d8..f43d25db865 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -376,7 +376,7 @@ static LLVMValueRef build_indexed_load_const( static LLVMValueRef get_instance_index_for_fetch( struct radeon_llvm_context *radeon_bld, - unsigned divisor) + unsigned param_start_instance, unsigned divisor) { struct si_shader_context *ctx = si_shader_context(&radeon_bld->soa.bld_base); @@ -390,8 +390,8 @@ static LLVMValueRef get_instance_index_for_fetch( result = LLVMBuildUDiv(gallivm->builder, result, lp_build_const_int32(gallivm, divisor), ""); - return LLVMBuildAdd(gallivm->builder, result, LLVMGetParam( - radeon_bld->main_fn, SI_PARAM_START_INSTANCE), ""); + return LLVMBuildAdd(gallivm->builder, result, + LLVMGetParam(radeon_bld->main_fn, param_start_instance), ""); } static void declare_input_vs( @@ -429,7 +429,9 @@ static void declare_input_vs( if (divisor) { /* Build index from instance ID, start instance and divisor */ ctx->shader->uses_instanceid = true; - buffer_index = get_instance_index_for_fetch(&ctx->radeon_bld, divisor); + buffer_index = get_instance_index_for_fetch(&ctx->radeon_bld, + SI_PARAM_START_INSTANCE, + divisor); } else { /* Load the buffer index for vertices. */ LLVMValueRef vertex_id = LLVMGetParam(ctx->radeon_bld.main_fn, |