From c7d18374dd97ee78e80d1e65c7b97f7611ebd2c8 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sat, 23 Oct 2010 09:38:45 -0600
Subject: [PATCH] mesa: compute _IntegerColor field in
 _mesa_test_framebuffer_completeness()

---
 src/mesa/main/fbobject.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 0425fb6..5826d2d 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -617,6 +617,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
    for (i = -2; i < (GLint) ctx->Const.MaxColorAttachments; i++) {
       struct gl_renderbuffer_attachment *att;
       GLenum f;
+      gl_format mesaFormat;
 
       /*
        * XXX for ARB_fbo, only check color buffers that are named by
@@ -663,6 +664,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
          minHeight = MIN2(minHeight, texImg->Height);
          maxHeight = MAX2(maxHeight, texImg->Height);
          f = texImg->_BaseFormat;
+         mesaFormat = texImg->TexFormat;
          numImages++;
          if (!is_legal_color_format(ctx, f) &&
              !is_legal_depth_format(ctx, f)) {
@@ -677,6 +679,7 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
          minHeight = MIN2(minHeight, att->Renderbuffer->Height);
          maxHeight = MAX2(minHeight, att->Renderbuffer->Height);
          f = att->Renderbuffer->InternalFormat;
+         mesaFormat = att->Renderbuffer->Format;
          numImages++;
       }
       else {
@@ -689,6 +692,9 @@ _mesa_test_framebuffer_completeness(struct gl_context *ctx,
          numSamples = att->Renderbuffer->NumSamples;
       }
 
+      /* check if integer color */
+      fb->_IntegerColor = _mesa_is_format_integer(mesaFormat);
+
       /* Error-check width, height, format, samples
        */
       if (numImages == 1) {
-- 
2.7.4