[Mesa-dev] [PATCH 1/2] radeonsi: Handle TGSI TXB opcode.

[Alex Deucher]

On Thu, Nov 8, 2012 at 10:28 AM, Michel Dänzer <michel at daenzer.net> wrote:
> From: Michel Dänzer <michel.daenzer at amd.com>
>
>
> Signed-off-by: Michel Dänzer <michel.daenzer at amd.com>

For the series:

Reviewed-by: Alex Deucher <alexander.deucher at amd.com>

> ---
>  src/gallium/drivers/radeonsi/radeonsi_shader.c |    7 +++++++
>  1 file changed, 7 insertions(+)
>
> diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c b/src/gallium/drivers/radeonsi/radeonsi_shader.c
> index f6b5174..08c4438 100644
> --- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
> +++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
> @@ -802,6 +802,12 @@ static const struct lp_build_tgsi_action tex_action = {
>         .intr_name = "llvm.SI.sample"
>  };
>
> +static const struct lp_build_tgsi_action txb_action = {
> +       .fetch_args = tex_fetch_args,
> +       .emit = lp_build_tgsi_intrinsic,
> +       .intr_name = "llvm.SI.sample.bias"
> +};
> +
>
>  int si_pipe_shader_create(
>         struct pipe_context *ctx,
> @@ -838,6 +844,7 @@ int si_pipe_shader_create(
>         bld_base->emit_epilogue = si_llvm_emit_epilogue;
>
>         bld_base->op_actions[TGSI_OPCODE_TEX] = tex_action;
> +       bld_base->op_actions[TGSI_OPCODE_TXB] = txb_action;
>         bld_base->op_actions[TGSI_OPCODE_TXP] = tex_action;
>
>         si_shader_ctx.radeon_bld.load_input = declare_input;
> --
> 1.7.10.4
>
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