From 2a4596a2f08321f35ec8dc59667ce3a7e7080e7e Mon Sep 17 00:00:00 2001 From: Michel Dänzer Date: Thu, 8 Mar 2018 17:32:50 +0100 Subject: st/mesa: gl_program::info.system_values_read is a 64-bit-field MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit We were dropping the upper 32 bits, which caused assertion failures in some compute shader piglit tests with radeonsi since the commit below. Fixes: 752e96970303 ("compiler: Add two new system values for subgroups") Reviewed-by: Marek Olšák --- src/mesa/state_tracker/st_glsl_to_tgsi.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mesa/state_tracker/st_glsl_to_tgsi.cpp') diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp index ccf4dabcc9f..911c855d43a 100644 --- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp +++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp @@ -6532,10 +6532,10 @@ st_translate_program( /* Declare misc input registers */ { - GLbitfield sysInputs = proginfo->info.system_values_read; + GLbitfield64 sysInputs = proginfo->info.system_values_read; for (i = 0; sysInputs; i++) { - if (sysInputs & (1 << i)) { + if (sysInputs & (1ull << i)) { enum tgsi_semantic semName = _mesa_sysval_to_semantic(i); t->systemValues[i] = ureg_DECL_system_value(ureg, semName, 0); @@ -6567,7 +6567,7 @@ st_translate_program( emit_wpos(st_context(ctx), t, proginfo, ureg, program->wpos_transform_const); - sysInputs &= ~(1 << i); + sysInputs &= ~(1ull << i); } } } @@ -6864,7 +6864,7 @@ get_mesa_program_tgsi(struct gl_context *ctx, /* This must be done before the uniform storage is associated. */ if (shader->Stage == MESA_SHADER_FRAGMENT && (prog->info.inputs_read & VARYING_BIT_POS || - prog->info.system_values_read & (1 << SYSTEM_VALUE_FRAG_COORD))) { + prog->info.system_values_read & (1ull << SYSTEM_VALUE_FRAG_COORD))) { static const gl_state_index16 wposTransformState[STATE_LENGTH] = { STATE_INTERNAL, STATE_FB_WPOS_Y_TRANSFORM }; -- cgit v1.2.3