From 833e4dd41aecf7c96bfc6bf616d14553d580b016 Mon Sep 17 00:00:00 2001 From: Timothy Arceri Date: Tue, 12 Sep 2017 17:45:47 +1000 Subject: [PATCH] i965: call brw_shader_gather_info() from the callers of brw_create_nir() This will allow us to insert a nir linking step in brw_link_shader(). Reviewed-by: Kenneth Graunke Reviewed-by: Eduardo Lima Mitev --- src/mesa/drivers/dri/i965/brw_link.cpp | 14 ++++++++++++++ src/mesa/drivers/dri/i965/brw_program.c | 11 ++++------- 2 files changed, 18 insertions(+), 7 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_link.cpp b/src/mesa/drivers/dri/i965/brw_link.cpp index c0fda0d..b7fab8d 100644 --- a/src/mesa/drivers/dri/i965/brw_link.cpp +++ b/src/mesa/drivers/dri/i965/brw_link.cpp @@ -251,6 +251,20 @@ brw_link_shader(struct gl_context *ctx, struct gl_shader_program *shProg) prog->nir = brw_create_nir(brw, shProg, prog, (gl_shader_stage) stage, compiler->scalar_stage[stage]); + } + + for (stage = 0; stage < ARRAY_SIZE(shProg->_LinkedShaders); stage++) { + struct gl_linked_shader *shader = shProg->_LinkedShaders[stage]; + if (!shader) + continue; + + struct gl_program *prog = shader->Program; + nir_shader *nir = shader->Program->nir; + brw_shader_gather_info(nir, prog); + + NIR_PASS_V(nir, nir_lower_samplers, shProg); + NIR_PASS_V(nir, nir_lower_atomics, shProg); + infos[stage] = &prog->nir->info; update_xfb_info(prog->sh.LinkedTransformFeedback, infos[stage]); diff --git a/src/mesa/drivers/dri/i965/brw_program.c b/src/mesa/drivers/dri/i965/brw_program.c index a1154d9..094bba4 100644 --- a/src/mesa/drivers/dri/i965/brw_program.c +++ b/src/mesa/drivers/dri/i965/brw_program.c @@ -107,13 +107,6 @@ brw_create_nir(struct brw_context *brw, NIR_PASS(progress, nir, nir_lower_system_values); NIR_PASS_V(nir, brw_nir_lower_uniforms, is_scalar); - brw_shader_gather_info(nir, prog); - - if (shader_prog) { - NIR_PASS_V(nir, nir_lower_samplers, shader_prog); - NIR_PASS_V(nir, nir_lower_atomics, shader_prog); - } - return nir; } @@ -223,6 +216,8 @@ brwProgramStringNotify(struct gl_context *ctx, prog->nir = brw_create_nir(brw, NULL, prog, MESA_SHADER_FRAGMENT, true); + brw_shader_gather_info(prog->nir, prog); + brw_fs_precompile(ctx, prog); break; } @@ -245,6 +240,8 @@ brwProgramStringNotify(struct gl_context *ctx, prog->nir = brw_create_nir(brw, NULL, prog, MESA_SHADER_VERTEX, compiler->scalar_stage[MESA_SHADER_VERTEX]); + brw_shader_gather_info(prog->nir, prog); + brw_vs_precompile(ctx, prog); break; } -- 2.7.4