[tkreuzer] 56568: [WIN32K] Move SURFACE_iCompression to surface.c and implement SURFACE_vSetPalette

Author: tkreuzer
Date: Sat May 12 20:42:22 2012
New Revision: 56568

URL: http://svn.reactos.org/svn/reactos?rev=56568&view=rev
Log:
[WIN32K]
Move SURFACE_iCompression to surface.c and implement SURFACE_vSetPalette

Modified:
    branches/dib_rewrite/win32ss/gdi/eng/surface.c
    branches/dib_rewrite/win32ss/gdi/eng/surface.h
    branches/dib_rewrite/win32ss/gdi/ntgdi/dibitmap.c

Modified: branches/dib_rewrite/win32ss/gdi/eng/surface.c
URL: http://svn.reactos.org/svn/reactos/branches/dib_rewrite/win32ss/gdi/eng/surf...
==============================================================================
--- branches/dib_rewrite/win32ss/gdi/eng/surface.c [iso-8859-1] (original)
+++ branches/dib_rewrite/win32ss/gdi/eng/surface.c [iso-8859-1] Sat May 12 20:42:22 2012
@@ -273,6 +273,25 @@
     return psurf;
 }

+ULONG
+NTAPI
+SURFACE_iCompression(
+    _In_ PSURFACE psurf)
+{
+    /* Check what compression the surface has */
+    if (psurf->SurfObj.iBitmapFormat == BMF_4RLE) return BI_RLE4;
+    if (psurf->SurfObj.iBitmapFormat == BMF_8RLE) return BI_RLE8;
+    if (psurf->SurfObj.iBitmapFormat == BMF_JPEG) return BI_JPEG;
+    if (psurf->SurfObj.iBitmapFormat == BMF_PNG) return BI_PNG;
+
+    /* Check the type of the palette */
+    if (psurf->ppal->flFlags & (PAL_INDEXED|PAL_BGR|PAL_RGB16_555))
+        return BI_RGB;
+
+    /* Everything else must be bitfields */
+    return BI_BITFIELDS;
+}
+
 HBITMAP
 APIENTRY
 EngCreateBitmap(

Modified: branches/dib_rewrite/win32ss/gdi/eng/surface.h
URL: http://svn.reactos.org/svn/reactos/branches/dib_rewrite/win32ss/gdi/eng/surf...
==============================================================================
--- branches/dib_rewrite/win32ss/gdi/eng/surface.h [iso-8859-1] (original)
+++ branches/dib_rewrite/win32ss/gdi/eng/surface.h [iso-8859-1] Sat May 12 20:42:22 2012
@@ -123,3 +123,20 @@
     _In_ ULONG fjBitmap,
     _In_opt_ ULONG cjWidth,
     _In_opt_ PVOID pvBits);
+
+ULONG
+NTAPI
+SURFACE_iCompression(
+    _In_ PSURFACE psurf);
+
+VOID
+FORCEINLINE
+SURFACE_vSetPalette(
+    _In_ PSURFACE psurf,
+    _In_ PPALETTE ppal)
+{
+    /* Dereference the old and set the new palette */
+    GDIOBJ_vDereferenceObject((POBJ)psurf->ppal);
+    psurf->ppal = ppal;
+}
+

Modified: branches/dib_rewrite/win32ss/gdi/ntgdi/dibitmap.c
URL: http://svn.reactos.org/svn/reactos/branches/dib_rewrite/win32ss/gdi/ntgdi/di...
==============================================================================
--- branches/dib_rewrite/win32ss/gdi/ntgdi/dibitmap.c [iso-8859-1] (original)
+++ branches/dib_rewrite/win32ss/gdi/ntgdi/dibitmap.c [iso-8859-1] Sat May 12 20:42:22 2012
@@ -665,24 +665,6 @@
     return hbmp;
 }

-ULONG
-SURFACE_iCompression(
-    _In_ PSURFACE psurf)
-{
-    /* Check what compression the surface has */
-    if (psurf->SurfObj.iBitmapFormat == BMF_4RLE) return BI_RLE4;
-    if (psurf->SurfObj.iBitmapFormat == BMF_8RLE) return BI_RLE8;
-    if (psurf->SurfObj.iBitmapFormat == BMF_JPEG) return BI_JPEG;
-    if (psurf->SurfObj.iBitmapFormat == BMF_PNG) return BI_PNG;
-
-    /* Check the type of the palette */
-    if (psurf->ppal->flFlags & (PAL_INDEXED|PAL_BGR|PAL_RGB16_555))
-        return BI_RGB;
-
-    /* Everything else must be bitfields */
-    return BI_BITFIELDS;
-}
-
 INT
 APIENTRY
 GreGetDIBitmapInfo(
@@ -821,7 +803,7 @@
             pjSrc = psurf->SurfObj.pvScan0;
             pjSrc += iStartScan * psurf->SurfObj.lDelta;

-            /* Save number of scan lines being copied */
+            /* Save number of copied scans */
             iResult = cScans;

/* Loop all scan lines */