Gerald Pfeifer : wined3d: Fix the handling of the blue channel inIWineGDISurfaceImpl_SaveSnapshot. ( take 2).
Alexandre Julliard
julliard at winehq.org
Thu May 6 11:13:22 CDT 2010
Module: wine
Branch: master
Commit: da628001fef259c4533fe940e8da43f7d4177208
URL: http://source.winehq.org/git/wine.git/?a=commit;h=da628001fef259c4533fe940e8da43f7d4177208
Author: Gerald Pfeifer <gerald at pfeifer.com>
Date: Thu May 6 00:10:18 2010 +0200
wined3d: Fix the handling of the blue channel inIWineGDISurfaceImpl_SaveSnapshot. (take 2).
---
dlls/wined3d/surface_gdi.c | 7 +++----
1 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/dlls/wined3d/surface_gdi.c b/dlls/wined3d/surface_gdi.c
index eec9b84..580c88a 100644
--- a/dlls/wined3d/surface_gdi.c
+++ b/dlls/wined3d/surface_gdi.c
@@ -341,14 +341,13 @@ const char* filename)
fwrite(output, 3 * This->pow2Width, 1, f);
}
} else {
- int red_shift, green_shift, blue_shift, pix_width, alpha_shift;
+ int red_shift, green_shift, blue_shift, pix_width;
pix_width = format_desc->byte_count;
red_shift = get_shift(format_desc->red_mask);
green_shift = get_shift(format_desc->green_mask);
blue_shift = get_shift(format_desc->blue_mask);
- alpha_shift = get_shift(format_desc->alpha_mask);
for (y = 0; y < This->pow2Height; y++) {
const unsigned char *src = This->resource.allocatedMemory + (y * 1 * IWineD3DSurface_GetPitch(iface));
@@ -367,8 +366,8 @@ const char* filename)
output[3 * x + 0] = red_shift > 0 ? comp >> red_shift : comp << -red_shift;
comp = color & format_desc->green_mask;
output[3 * x + 1] = green_shift > 0 ? comp >> green_shift : comp << -green_shift;
- comp = color & format_desc->alpha_mask;
- output[3 * x + 2] = alpha_shift > 0 ? comp >> alpha_shift : comp << -alpha_shift;
+ comp = color & format_desc->blue_mask;
+ output[3 * x + 2] = blue_shift > 0 ? comp >> blue_shift : comp << -blue_shift;
}
fwrite(output, 3 * This->pow2Width, 1, f);
}
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