From bd27b3d008b0abf9ae2edcb127302728808533e4 Mon Sep 17 00:00:00 2001
From: marha <marha@users.sourceforge.net>
Date: Tue, 31 Jul 2012 10:00:43 +0200
Subject: fontconfig libXext mesa xserver pixman git update 31 Jul 2012

---
 mesalib/src/mesa/main/readpix.c | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

(limited to 'mesalib/src/mesa/main/readpix.c')

diff --git a/mesalib/src/mesa/main/readpix.c b/mesalib/src/mesa/main/readpix.c
index 138111049..7ac877497 100644
--- a/mesalib/src/mesa/main/readpix.c
+++ b/mesalib/src/mesa/main/readpix.c
@@ -36,6 +36,8 @@
 #include "pack.h"
 #include "pbo.h"
 #include "state.h"
+#include "glformats.h"
+#include "fbobject.h"
 
 
 /**
@@ -337,7 +339,7 @@ slow_read_rgba_pixels( struct gl_context *ctx,
       goto done;
 
    for (j = 0; j < height; j++) {
-      if (_mesa_is_integer_format(format)) {
+      if (_mesa_is_enum_format_integer(format)) {
 	 _mesa_unpack_uint_rgba_row(rbFormat, width, map, (GLuint (*)[4]) rgba);
          _mesa_rebase_rgba_uint(width, (GLuint (*)[4]) rgba,
                                 rb->_BaseFormat);
@@ -378,7 +380,7 @@ read_rgba_pixels( struct gl_context *ctx,
       return;
 
    if ((ctx->Color._ClampReadColor == GL_TRUE || type != GL_FLOAT) &&
-       !_mesa_is_integer_format(format)) {
+       !_mesa_is_enum_format_integer(format)) {
       transferOps |= IMAGE_CLAMP_BIT;
    }
 
@@ -713,7 +715,7 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height,
    if (ctx->Extensions.EXT_texture_integer && _mesa_is_color_format(format)) {
       const struct gl_renderbuffer *rb = ctx->ReadBuffer->_ColorReadBuffer;
       const GLboolean srcInteger = _mesa_is_format_integer_color(rb->Format);
-      const GLboolean dstInteger = _mesa_is_integer_format(format);
+      const GLboolean dstInteger = _mesa_is_enum_format_integer(format);
       if (dstInteger != srcInteger) {
          _mesa_error(ctx, GL_INVALID_OPERATION,
                      "glReadPixels(integer / non-integer format mismatch");
@@ -721,7 +723,8 @@ _mesa_ReadnPixelsARB( GLint x, GLint y, GLsizei width, GLsizei height,
       }
    }
 
-   if (ctx->ReadBuffer->Name != 0 && ctx->ReadBuffer->Visual.samples > 0) {
+   if (_mesa_is_user_fbo(ctx->ReadBuffer) &&
+       ctx->ReadBuffer->Visual.samples > 0) {
       _mesa_error(ctx, GL_INVALID_OPERATION, "glReadPixels(multisample FBO)");
       return;
    }
-- 
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