On Tue, Feb 12, 2013 at 06:39:09PM +0100, Michel Dänzer wrote:
> From: Michel Dänzer <michel.daen...@amd.com>
>
> 8 more little piglits.
>
Is this a candidate for the stable branch?
> Signed-off-by: Michel Dänzer <michel.daen...@amd.com>
> ---
> src/gallium/drivers/radeonsi/radeonsi_shader.c | 29
> ++++++++++++++++++++++++++
> 1 file changed, 29 insertions(+)
>
> diff --git a/src/gallium/drivers/radeonsi/radeonsi_shader.c
> b/src/gallium/drivers/radeonsi/radeonsi_shader.c
> index 36711be..5b832f9 100644
> --- a/src/gallium/drivers/radeonsi/radeonsi_shader.c
> +++ b/src/gallium/drivers/radeonsi/radeonsi_shader.c
> @@ -612,6 +612,12 @@ static void si_llvm_emit_epilogue(struct
> lp_build_tgsi_context * bld_base)
> int i;
>
> tgsi_parse_token(parse);
> +
> + if (parse->FullToken.Token.Type == TGSI_TOKEN_TYPE_PROPERTY &&
> + parse->FullToken.FullProperty.Property.PropertyName ==
> + TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS)
> + shader->fs_write_all = TRUE;
> +
> if (parse->FullToken.Token.Type != TGSI_TOKEN_TYPE_DECLARATION)
> continue;
>
> @@ -775,6 +781,29 @@ static void si_llvm_emit_epilogue(struct
> lp_build_tgsi_context * bld_base)
> last_args[1] = lp_build_const_int32(base->gallivm,
> si_shader_ctx->type ==
> TGSI_PROCESSOR_FRAGMENT);
>
> + if (shader->fs_write_all && shader->nr_cbufs > 1) {
> + int i;
> +
> + /* Specify that this is not yet the last export */
> + last_args[2] = lp_build_const_int32(base->gallivm, 0);
> +
> + for (i = 1; i < shader->nr_cbufs; i++) {
> + /* Specify the target we are exporting */
> + last_args[3] = lp_build_const_int32(base->gallivm,
> + V_008DFC_SQ_EXP_MRT
> + i);
> +
> + lp_build_intrinsic(base->gallivm->builder,
> + "llvm.SI.export",
> +
> LLVMVoidTypeInContext(base->gallivm->context),
> + last_args, 9);
> +
> + si_shader_ctx->shader->spi_shader_col_format |=
> + si_shader_ctx->shader->spi_shader_col_format <<
> 4;
> + }
> +
> + last_args[3] = lp_build_const_int32(base->gallivm,
> V_008DFC_SQ_EXP_MRT);
> + }
> +
> /* Specify that this is the last export */
> last_args[2] = lp_build_const_int32(base->gallivm, 1);
>
> --
> 1.8.1.3
>
> _______________________________________________
> mesa-dev mailing list
> mesa-dev@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/mesa-dev
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
http://lists.freedesktop.org/mailman/listinfo/mesa-dev
