Attachment 47879 Details for Bug 38145 – patch

[patch] patch

0001-r600g-skip-SPI-setup-for-position-and-face-inputs.patch (text/plain), 1.70 KB, created by Vadim Girlin on 2011-06-12 20:02:27 UTC

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Creator: Vadim Girlin

Created: 2011-06-12 20:02:27 UTC

Size: 1.70 KB

patch

obsolete

>From 9777a9119367e409a33a37d097c5d56d5979907d Mon Sep 17 00:00:00 2001
>From: Vadim Girlin <vadimgirlin@gmail.com>
>Date: Mon, 13 Jun 2011 05:43:47 +0400
>Subject: [PATCH] r600g: skip SPI setup for position and face inputs
>
>fixes fdo bug 38145
>
>Signed-off-by: Vadim Girlin <vadimgirlin@gmail.com>
>---
> src/gallium/drivers/r600/r600_shader.c       |    4 ----
> src/gallium/drivers/r600/r600_state_common.c |    2 ++
> 2 files changed, 2 insertions(+), 4 deletions(-)
>
>diff --git a/src/gallium/drivers/r600/r600_shader.c b/src/gallium/drivers/r600/r600_shader.c
>index 39e6d85..ee4d7b4 100644
>--- a/src/gallium/drivers/r600/r600_shader.c
>+++ b/src/gallium/drivers/r600/r600_shader.c
>@@ -63,10 +63,6 @@ int r600_find_vs_semantic_index(struct r600_shader *vs,
> {
> 	struct r600_shader_io *input = &ps->input[id];
> 
>-	/* position/face doesn't get/need a semantic index */
>-	if (input->name == TGSI_SEMANTIC_POSITION || input->name == TGSI_SEMANTIC_FACE)
>-		return 0;
>-
> 	for (int i = 0; i < vs->noutput; i++) {
> 		if (input->name == vs->output[i].name &&
> 			input->sid == vs->output[i].sid) {
>diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c
>index 1eb9389..5aae81b 100644
>--- a/src/gallium/drivers/r600/r600_state_common.c
>+++ b/src/gallium/drivers/r600/r600_state_common.c
>@@ -358,6 +358,8 @@ static void r600_spi_update(struct r600_pipe_context *rctx)
> 
> 	rstate->nregs = 0;
> 	for (i = 0; i < rshader->ninput; i++) {
>+		if (rshader->input[i].name==TGSI_SEMANTIC_POSITION || rshader->input[i].name==TGSI_SEMANTIC_FACE) continue;
>+
> 		tmp = S_028644_SEMANTIC(r600_find_vs_semantic_index(&rctx->vs_shader->shader, rshader, i));
> 
> 		if (rshader->input[i].name == TGSI_SEMANTIC_COLOR ||
>-- 
>1.7.5.2
>

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Attachments on bug 38145: 47801 | 47802 | 47824 | 47878 | 47879

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