On понедельник, 27 ноября 2017 г. 9:41:35 MSK Dave Airlie wrote: > From: Dave Airlie <airl...@redhat.com> > > On cayman it appears the cmp component is now in Z. > > Fixes: > arb_shader_image_load_store-dead-fragments on cayman. > > Signed-off-by: Dave Airlie <airl...@redhat.com> > --- > src/gallium/drivers/r600/r600_shader.c | 7 +++++-- > 1 file changed, 5 insertions(+), 2 deletions(-) > > diff --git a/src/gallium/drivers/r600/r600_shader.c > b/src/gallium/drivers/r600/r600_shader.c > index 66638f29399..b688aeebdb5 100644 > --- a/src/gallium/drivers/r600/r600_shader.c > +++ b/src/gallium/drivers/r600/r600_shader.c > @@ -8185,9 +8185,12 @@ static int tgsi_atomic_op_rat(struct r600_shader_ctx > *ctx) > return r; > > memset(&alu, 0, sizeof(struct r600_bytecode_alu)); > - alu.op = ALU_OP1_MOV; > + alu.op = ALU_OP1_MOV; > alu.dst.sel = ctx->thread_id_gpr; > - alu.dst.chan = 3; > + if (ctx->bc->chip_class == CAYMAN) > + alu.dst.chan = 2; > + else > + alu.dst.chan = 3;
I think this can be one-liner + alu.dst.chan = (ctx->bc->chip_class == CAYMAN)? 2 : 3; _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
