diff options
Diffstat (limited to 'src/gallium/drivers/radeonsi/si_shader.c')
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_shader.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c index d0e7fa95cf7..288f377fd93 100644 --- a/src/gallium/drivers/radeonsi/si_shader.c +++ b/src/gallium/drivers/radeonsi/si_shader.c @@ -2354,6 +2354,27 @@ static LLVMTypeRef const_array(LLVMTypeRef elem_type, int num_elements) CONST_ADDR_SPACE); } +static void declare_streamout_params(struct si_shader_context *si_shader_ctx, + struct pipe_stream_output_info *so, + LLVMTypeRef *params, LLVMTypeRef i32, + unsigned *num_params) +{ + int i; + + /* Streamout SGPRs. */ + if (so->num_outputs) { + params[si_shader_ctx->param_streamout_config = (*num_params)++] = i32; + params[si_shader_ctx->param_streamout_write_index = (*num_params)++] = i32; + } + /* A streamout buffer offset is loaded if the stride is non-zero. */ + for (i = 0; i < 4; i++) { + if (!so->stride[i]) + continue; + + params[si_shader_ctx->param_streamout_offset[i] = (*num_params)++] = i32; + } +} + static void create_function(struct si_shader_context *si_shader_ctx) { struct lp_build_tgsi_context *bld_base = &si_shader_ctx->radeon_bld.soa.bld_base; @@ -2394,19 +2415,8 @@ static void create_function(struct si_shader_context *si_shader_ctx) } /* The locations of the other parameters are assigned dynamically. */ - - /* Streamout SGPRs. */ - if (shader->selector->so.num_outputs) { - params[si_shader_ctx->param_streamout_config = num_params++] = i32; - params[si_shader_ctx->param_streamout_write_index = num_params++] = i32; - } - /* A streamout buffer offset is loaded if the stride is non-zero. */ - for (i = 0; i < 4; i++) { - if (!shader->selector->so.stride[i]) - continue; - - params[si_shader_ctx->param_streamout_offset[i] = num_params++] = i32; - } + declare_streamout_params(si_shader_ctx, &shader->selector->so, + params, i32, &num_params); } last_sgpr = num_params-1; |