diff options
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_vec4.cpp | 47 |
1 files changed, 24 insertions, 23 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_vec4.cpp b/src/mesa/drivers/dri/i965/brw_vec4.cpp index 8d83887c2ad..88b601a6cca 100644 --- a/src/mesa/drivers/dri/i965/brw_vec4.cpp +++ b/src/mesa/drivers/dri/i965/brw_vec4.cpp @@ -1732,18 +1732,16 @@ vec4_visitor::run(gl_clip_plane *clip_planes) emit_prolog(); - if (shader) { - if (use_vec4_nir) { - assert(prog->nir != NULL); - emit_nir_code(); - if (failed) - return false; - } else { - /* Generate VS IR for main(). (the visitor only descends into - * functions called "main"). - */ - visit_instructions(shader->base.ir); - } + if (use_vec4_nir) { + assert(prog->nir != NULL); + emit_nir_code(); + if (failed) + return false; + } else if (shader) { + /* Generate VS IR for main(). (the visitor only descends into + * functions called "main"). + */ + visit_instructions(shader->base.ir); } else { emit_program_code(); } @@ -1921,18 +1919,21 @@ brw_vs_emit(struct brw_context *brw, if (unlikely(INTEL_DEBUG & DEBUG_VS)) brw_dump_ir("vertex", prog, &shader->base, &vp->Base); - if (brw->intelScreen->compiler->scalar_vs) { - if (!vp->Base.nir) { - /* Normally we generate NIR in LinkShader() or - * ProgramStringNotify(), but Mesa's fixed-function vertex program - * handling doesn't notify the driver at all. Just do it here, at - * the last minute, even though it's lame. - */ - assert(vp->Base.Id == 0 && prog == NULL); - vp->Base.nir = - brw_create_nir(brw, NULL, &vp->Base, MESA_SHADER_VERTEX, true); - } + if (!vp->Base.nir && + (brw->intelScreen->compiler->scalar_vs || + brw->intelScreen->compiler->glsl_compiler_options[MESA_SHADER_VERTEX].NirOptions != NULL)) { + /* Normally we generate NIR in LinkShader() or + * ProgramStringNotify(), but Mesa's fixed-function vertex program + * handling doesn't notify the driver at all. Just do it here, at + * the last minute, even though it's lame. + */ + assert(vp->Base.Id == 0 && prog == NULL); + vp->Base.nir = + brw_create_nir(brw, NULL, &vp->Base, MESA_SHADER_VERTEX, + brw->intelScreen->compiler->scalar_vs); + } + if (brw->intelScreen->compiler->scalar_vs) { prog_data->base.dispatch_mode = DISPATCH_MODE_SIMD8; fs_visitor v(brw->intelScreen->compiler, brw, |