Remove Xcalloc/Xmalloc/Xfree calls

These calls allowed Xlib to use a custom memory allocator, but Xlib has
used the standard C library functions since at least its initial import
into git in 2003. It seems unlikely that it will grow a custom memory
allocator. The functions now just add extra overhead. Replacing them
will make future Coccinelle patches simpler.

This patch has been generated by the following Coccinelle semantic
patch:

// Remove Xcalloc/Xmalloc/Xfree calls

@@ expression E1, E2; @@
- Xcalloc (E1, E2)
+ calloc (E1, E2)

@@ expression E; @@
- Xmalloc (E)
+ malloc (E)

@@ expression E; @@
- Xfree (E)
+ free (E)

@@ expression E; @@
- XFree (E)
+ free (E)

Reviewed-by: Brian Paul <[email protected]>

4 files changed, 5 insertions, 5 deletions

diff --git a/src/gallium/state_trackers/xvmc/context.c b/src/gallium/state_trackers/xvmc/context.c
index 366f29bcdfa..23f9d10ca92 100644
--- a/src/gallium/state_trackers/xvmc/context.c
+++ b/src/gallium/state_trackers/xvmc/context.c
@@ -113,7 +113,7 @@ static Status Validate(Display *dpy, XvPortID port, int surface_type_id,
                                     *mc_type, *surface_flags, *subpic_max_w, *subpic_max_h);
             }
 
-            XFree(surface_info);
+            free(surface_info);
          }
       }
 
diff --git a/src/gallium/state_trackers/xvmc/subpicture.c b/src/gallium/state_trackers/xvmc/subpicture.c
index b33f16e6a31..f9f646b7496 100644
--- a/src/gallium/state_trackers/xvmc/subpicture.c
+++ b/src/gallium/state_trackers/xvmc/subpicture.c
@@ -116,7 +116,7 @@ static Status Validate(Display *dpy, XvPortID port, int surface_type_id, int xvi
    subpictures = XvMCListSubpictureTypes(dpy, port, surface_type_id, &num_subpics);
    if (num_subpics < 1) {
       if (subpictures)
-         XFree(subpictures);
+         free(subpictures);
       return BadMatch;
    }
    if (!subpictures)
@@ -161,7 +161,7 @@ static Status Validate(Display *dpy, XvPortID port, int surface_type_id, int xvi
       }
    }
 
-   XFree(subpictures);
+   free(subpictures);
 
    return i < num_subpics ? Success : BadMatch;
 }
diff --git a/src/gallium/state_trackers/xvmc/tests/test_subpicture.c b/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
index 9683a1a2a44..9336bfac446 100644
--- a/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
+++ b/src/gallium/state_trackers/xvmc/tests/test_subpicture.c
@@ -174,7 +174,7 @@ int main(int argc, char **argv)
 
 	assert(XvMCDestroyContext(display, &context) == Success);
 
-	XFree(subpics);
+	free(subpics);
 	XvUngrabPort(display, port_num, CurrentTime);
 	XCloseDisplay(display);
 
diff --git a/src/gallium/state_trackers/xvmc/tests/testlib.c b/src/gallium/state_trackers/xvmc/tests/testlib.c
index 86d4b1c6c28..de3b8da7787 100644
--- a/src/gallium/state_trackers/xvmc/tests/testlib.c
+++ b/src/gallium/state_trackers/xvmc/tests/testlib.c
@@ -102,7 +102,7 @@ int GetPort
 					}
 				}
 
-				XFree(surface_info);
+				free(surface_info);
 			}
 		}
 	}