Attachment 45783 Details for Bug 35852 – workaround

[patch] workaround

0001-test.patch (text/plain), 994 bytes, created by Marek Olšák on 2011-04-18 13:56:42 UTC

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Creator: Marek Olšák

Created: 2011-04-18 13:56:42 UTC

Size: 994 bytes

patch

obsolete

>From 6fe0ced7df1cc6dd42c20f76559fdfa8aa60a039 Mon Sep 17 00:00:00 2001
>From: =?UTF-8?q?Marek=20Ol=C5=A1=C3=A1k?= <maraeo@gmail.com>
>Date: Mon, 18 Apr 2011 22:52:31 +0200
>Subject: [PATCH] test
>
>---
> src/mesa/main/pack.c |   11 +++++++++++
> 1 files changed, 11 insertions(+), 0 deletions(-)
>
>diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
>index 4bb0a90..8b58cc3 100644
>--- a/src/mesa/main/pack.c
>+++ b/src/mesa/main/pack.c
>@@ -504,6 +504,17 @@ _mesa_pack_rgba_span_float(struct gl_context *ctx, GLuint n, GLfloat rgba[][4],
>       luminance = NULL;
>    }
> 
>+   /* XXX
>+    * This test should probably go away.  Have the caller set/clear the
>+    * IMAGE_CLAMP_BIT as needed.
>+    */
>+   if (dstType != GL_FLOAT || ctx->Color.ClampReadColor == GL_TRUE) {
>+      if (!intDstFormat) {
>+         /* need to clamp to [0, 1] */
>+         transferOps |= IMAGE_CLAMP_BIT;
>+      }
>+   }
>+
>    if (transferOps) {
>       _mesa_apply_rgba_transfer_ops(ctx, transferOps, n, rgba);
>    }
>-- 
>1.7.1
>

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