Alexandre Julliard : gdi32: Use the bpp info from the bitmap structure now that it' s identical to the DIB one.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 66774baba3e67f8c6002f7954401abd7ae625444
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=66774baba3e67f8c6002f79544...

Author: Alexandre Julliard 
Date:   Mon Jan  9 19:38:54 2012 +0100

gdi32: Use the bpp info from the bitmap structure now that it's identical to the DIB one.

---

dlls/gdi32/bitmap.c |    9 +++------
 dlls/gdi32/dib.c    |   26 +++++++++-----------------
 2 files changed, 12 insertions(+), 23 deletions(-)

diff --git a/dlls/gdi32/bitmap.c b/dlls/gdi32/bitmap.c
index dcccd3d..ab93525 100644
--- a/dlls/gdi32/bitmap.c
+++ b/dlls/gdi32/bitmap.c
@@ -342,9 +342,7 @@ LONG WINAPI GetBitmapBits(
     if (!bmp) return 0;
     funcs = get_bitmap_funcs( bmp );

-    if (bmp->dib) dst_stride = get_bitmap_stride( bmp->dib->dsBmih.biWidth, bmp->dib->dsBmih.biBitCount );
-    else dst_stride = get_bitmap_stride( bmp->bitmap.bmWidth, bmp->bitmap.bmBitsPixel );
-
+    dst_stride = get_bitmap_stride( bmp->bitmap.bmWidth, bmp->bitmap.bmBitsPixel );
     ret = max = dst_stride * bmp->bitmap.bmHeight;
     if (!bits) goto done;
     if (count > max) count = max;
@@ -426,8 +424,7 @@ LONG WINAPI SetBitmapBits(
    count = -count;
     }

-    if (bmp->dib) src_stride = get_bitmap_stride( bmp->dib->dsBmih.biWidth, bmp->dib->dsBmih.biBitCount );
-    else src_stride = get_bitmap_stride( bmp->bitmap.bmWidth, bmp->bitmap.bmBitsPixel );
+    src_stride = get_bitmap_stride( bmp->bitmap.bmWidth, bmp->bitmap.bmBitsPixel );
     count = min( count, src_stride * bmp->bitmap.bmHeight );

dst_stride = get_dib_stride( bmp->bitmap.bmWidth, bmp->bitmap.bmBitsPixel );
@@ -481,7 +478,7 @@ LONG WINAPI SetBitmapBits(
     /* query the color info */
     info->bmiHeader.biSize          = sizeof(info->bmiHeader);
     info->bmiHeader.biPlanes        = 1;
-    info->bmiHeader.biBitCount      = bmp->dib ? bmp->dib->dsBmih.biBitCount : bmp->bitmap.bmBitsPixel;
+    info->bmiHeader.biBitCount      = bmp->bitmap.bmBitsPixel;
     info->bmiHeader.biCompression   = BI_RGB;
     info->bmiHeader.biXPelsPerMeter = 0;
     info->bmiHeader.biYPelsPerMeter = 0;
diff --git a/dlls/gdi32/dib.c b/dlls/gdi32/dib.c
index 3a8fadb..143cc47 100644
--- a/dlls/gdi32/dib.c
+++ b/dlls/gdi32/dib.c
@@ -975,25 +975,17 @@ static int fill_query_info( BITMAPINFO *info, BITMAPOBJ *bmp )
     header.biWidth  = bmp->bitmap.bmWidth;
     header.biHeight = bmp->bitmap.bmHeight;
     header.biPlanes = 1;
+    header.biBitCount = bmp->bitmap.bmBitsPixel;

-    if (bmp->dib)
+    switch (header.biBitCount)
     {
-        header.biBitCount = bmp->dib->dsBm.bmBitsPixel;
-        switch (bmp->dib->dsBm.bmBitsPixel)
-        {
-        case 16:
-        case 32:
-            header.biCompression = BI_BITFIELDS;
-            break;
-        default:
-            header.biCompression = BI_RGB;
-            break;
-        }
-    }
-    else
-    {
-        header.biCompression = (bmp->bitmap.bmBitsPixel > 8) ? BI_BITFIELDS : BI_RGB;
-        header.biBitCount = bmp->bitmap.bmBitsPixel;
+    case 16:
+    case 32:
+        header.biCompression = BI_BITFIELDS;
+        break;
+    default:
+        header.biCompression = BI_RGB;
+        break;
     }

header.biSizeImage = get_dib_image_size( (BITMAPINFO *)&header );