From: Brian <brian.paul@tungstengraphics.com>
Date: Tue, 15 Apr 2008 02:54:13 +0000 (-0600)
Subject: fix multi-draw buffer regression
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bbb042f0b809ebb754547397b8f22a5751c275da;p=mesa.git

fix multi-draw buffer regression
---

diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 864f77a4174..656a90a99a9 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1402,9 +1402,8 @@ _swrast_write_rgba_span( GLcontext *ctx, SWspan *span)
     */
    {
       const struct gl_fragment_program *fp = ctx->FragmentProgram._Current;
-      const GLboolean multiFragOutputs
-         = fp && fp->Base.InputsRead >= (1 << FRAG_RESULT_DATA0);
       const GLuint numBuffers = fb->_NumColorDrawBuffers;
+      const GLboolean multiFragOutputs = numBuffers > 1;
       GLuint buf;
 
       for (buf = 0; buf < numBuffers; buf++) {