From 4c1bc57ac5e03a5189716a2ad32d94bb5f71a360 Mon Sep 17 00:00:00 2001
From: Anders Bakken <anders@trolltech.com>
Date: Fri, 20 Mar 2009 08:02:13 -0700
Subject: Get rid of the setImageColorTable stuff.

It's never necessary. Any surface we ever intend to lock and write to
should never have a color table.

Reviewed-by: Tom Cooksey
---
 .../gfxdrivers/directfb/qdirectfbscreen.cpp        | 44 ----------------------
 src/plugins/gfxdrivers/directfb/qdirectfbscreen.h  |  1 -
 2 files changed, 45 deletions(-)

diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
index 0486e40..26c023f 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.cpp
@@ -362,50 +362,6 @@ void QDirectFBScreen::setSurfaceColorTable(IDirectFBSurface *surface,
     palette->Release(palette);
 }
 
-void QDirectFBScreen::setImageColorTable(QImage *image, IDirectFBSurface *surface)
-{
-    if (!image || !surface || image->depth() > 8)
-        return;
-
-    IDirectFBPalette *palette = 0;
-    unsigned int numColors = 0;
-    DFBResult result;
-    do {
-        result = surface->GetPalette(surface, &palette);
-        if (result != DFB_OK) {
-            DirectFBError("QDirectFBScreen::setImageColorTable GetPalette", result);
-            break;
-        }
-
-        result = palette->GetSize(palette, &numColors);
-        if (result != DFB_OK) {
-            DirectFBError("QDirectFBScreen::setImageColorTable GetPalette", result);
-            break;
-        }
-
-        if (numColors == 0)
-            break;
-
-        QVarLengthArray<DFBColor> dfbColors(numColors);
-        result = palette->GetEntries(palette, dfbColors.data(), numColors, 0);
-        if (result != DFB_OK) {
-            DirectFBError("QDirectFBScreen::setImageColorTable GetPalette", result);
-            break;
-        }
-
-        QVector<QRgb> qtColors(numColors);
-        for (unsigned int i=0; i<numColors; ++i) {
-            const DFBColor &col = dfbColors[i];
-            qtColors[i] = qRgba(col.r, col.g, col.b, col.a);
-        }
-        image->setColorTable(qtColors);
-
-    } while (0);
-
-    if (palette)
-        palette->Release(palette);
-}
-
 #endif // QT_NO_DIRECTFB_PALETTE
 
 #if !defined(QT_NO_DIRECTFB_LAYER) && !defined(QT_NO_QWS_CURSOR)
diff --git a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
index e9a2f63..35dea0d 100644
--- a/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
+++ b/src/plugins/gfxdrivers/directfb/qdirectfbscreen.h
@@ -104,7 +104,6 @@ public:
 #ifndef QT_NO_DIRECTFB_PALETTE
     static void setSurfaceColorTable(IDirectFBSurface *surface,
                                      const QImage &image);
-    static void setImageColorTable(QImage *image, IDirectFBSurface *surface);
 #endif
 
 private:
-- 
cgit v0.12