Module: Mesa Branch: master Commit: f60374aa689539c8dbdb851488be515e5e7df7cb URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=f60374aa689539c8dbdb851488be515e5e7df7cb
Author: Nicolai Hähnle <nicolai.haeh...@amd.com> Date: Fri Nov 18 20:51:56 2016 +0100 st/mesa: skip lower_output_reads when possible Reviewed-by: Marek Olšák <marek.ol...@amd.com> --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index 8a247ea..7720edf 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -6445,7 +6445,8 @@ get_mesa_program_tgsi(struct gl_context *ctx, prog->Parameters); /* Remove reads from output registers. */ - lower_output_reads(shader->Stage, shader->ir); + if (!pscreen->get_param(pscreen, PIPE_CAP_TGSI_CAN_READ_OUTPUTS)) + lower_output_reads(shader->Stage, shader->ir); /* Emit intermediate IR for main(). */ visit_exec_list(shader->ir, v); _______________________________________________ mesa-commit mailing list mesa-commit@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-commit