From ca0540e25c86b8095511868b0cbe96d7e85f7437 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Tue, 30 Dec 2008 17:03:09 -0700
Subject: mesa: better error message when running out of GLSL samplers

---
 src/mesa/shader/slang/slang_link.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'src/mesa/shader/slang/slang_link.c')

diff --git a/src/mesa/shader/slang/slang_link.c b/src/mesa/shader/slang/slang_link.c
index 834f05176c..22ae635b06 100644
--- a/src/mesa/shader/slang/slang_link.c
+++ b/src/mesa/shader/slang/slang_link.c
@@ -240,7 +240,10 @@ link_uniform_vars(struct gl_shader_program *shProg,
          GLuint sampNum = *numSamplers;
          GLuint oldSampNum = (GLuint) prog->Parameters->ParameterValues[i][0];
          if (oldSampNum >= MAX_SAMPLERS) {
-            link_error(shProg, "Too many texture samplers");
+            char s[100];
+            sprintf(s, "Too many texture samplers (%u, max is %u)",
+                    oldSampNum + 1, MAX_SAMPLERS);
+            link_error(shProg, s);
             return GL_FALSE;
          }
          samplerMap[oldSampNum] = sampNum;
-- 
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