sync code with last improvements from OpenBSD

xserver/fb/fbcmap_mi.c

@@ -0,0 +1,117 @@
+/*
+ * Copyright (c) 1987, Oracle and/or its affiliates. All rights reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * 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
+ * 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.
+ */
+
+/**
+ * This version of fbcmap.c is implemented in terms of mi functions.
+ * These functions used to be in fbcmap.c and depended upon the symbol
+ * XFree86Server being defined.
+ */
+
+#ifdef HAVE_DIX_CONFIG_H
+#include <dix-config.h>
+#endif
+
+#include <X11/X.h>
+#include "fb.h"
+#include "micmap.h"
+
+int
+fbListInstalledColormaps(ScreenPtr pScreen, Colormap * pmaps)
+{
+    return miListInstalledColormaps(pScreen, pmaps);
+}
+
+void
+fbInstallColormap(ColormapPtr pmap)
+{
+    miInstallColormap(pmap);
+}
+
+void
+fbUninstallColormap(ColormapPtr pmap)
+{
+    miUninstallColormap(pmap);
+}
+
+void
+fbResolveColor(unsigned short *pred,
+               unsigned short *pgreen, unsigned short *pblue, VisualPtr pVisual)
+{
+    miResolveColor(pred, pgreen, pblue, pVisual);
+}
+
+Bool
+fbInitializeColormap(ColormapPtr pmap)
+{
+    return miInitializeColormap(pmap);
+}
+
+int
+fbExpandDirectColors(ColormapPtr pmap,
+                     int ndef, xColorItem * indefs, xColorItem * outdefs)
+{
+    return miExpandDirectColors(pmap, ndef, indefs, outdefs);
+}
+
+Bool
+fbCreateDefColormap(ScreenPtr pScreen)
+{
+    return miCreateDefColormap(pScreen);
+}
+
+void
+fbClearVisualTypes(void)
+{
+    miClearVisualTypes();
+}
+
+Bool
+fbSetVisualTypes(int depth, int visuals, int bitsPerRGB)
+{
+    return miSetVisualTypes(depth, visuals, bitsPerRGB, -1);
+}
+
+Bool
+fbSetVisualTypesAndMasks(int depth, int visuals, int bitsPerRGB,
+                         Pixel redMask, Pixel greenMask, Pixel blueMask)
+{
+    return miSetVisualTypesAndMasks(depth, visuals, bitsPerRGB, -1,
+                                    redMask, greenMask, blueMask);
+}
+
+/*
+ * Given a list of formats for a screen, create a list
+ * of visuals and depths for the screen which correspond to
+ * the set which can be used with this version of fb.
+ */
+Bool
+fbInitVisuals(VisualPtr * visualp,
+              DepthPtr * depthp,
+              int *nvisualp,
+              int *ndepthp,
+              int *rootDepthp,
+              VisualID * defaultVisp, unsigned long sizes, int bitsPerRGB)
+{
+    return miInitVisuals(visualp, depthp, nvisualp, ndepthp, rootDepthp,
+                         defaultVisp, sizes, bitsPerRGB, -1);
+}