mesa: Add STRINGIFY macro.

[mesa.git] / src / mesa / main / image.c

diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 91b7203739269c284e3fad875799d69de2dc616e..4ea5f04c986949aa88d386029dcdbfe7d05559f3 100644 (file)
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.5
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  * Copyright (C) 2009  VMware, Inc.  All Rights Reserved.
@@ -18,9 +17,10 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  */
 
 
@@ -36,7 +36,6 @@
 #include "image.h"
 #include "imports.h"
 #include "macros.h"
-#include "mfeatures.h"
 #include "mtypes.h"
 
 
@@ -822,7 +821,7 @@ clip_left_or_bottom(GLint *srcX0, GLint *srcX1,
       /* chop off [0, t] part */
       ASSERT(t >= 0.0 && t <= 1.0);
       *dstX0 = minValue;
-      bias = (*srcX0 < *srcX1) ? 0.5F : -0.5F; /* flipped??? */
+      bias = (*srcX0 < *srcX1) ? 0.5F : -0.5F;
       *srcX0 = *srcX0 + (GLint) (t * (*srcX1 - *srcX0) + bias);
    }
    else if (*dstX1 < minValue) {
@@ -832,7 +831,7 @@ clip_left_or_bottom(GLint *srcX0, GLint *srcX1,
       /* chop off [0, t] part */
       ASSERT(t >= 0.0 && t <= 1.0);
       *dstX1 = minValue;
-      bias = (*srcX0 < *srcX1) ? 0.5F : -0.5F;
+      bias = (*srcX0 < *srcX1) ? -0.5F : 0.5F;
       *srcX1 = *srcX1 + (GLint) (t * (*srcX0 - *srcX1) + bias);
    }
 }