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comparison src/video/win32/SDL_win32shape.c @ 4858:10b96029e734

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Moved the +1 to mostly eliminate the visual artifact.
author egottlieb
date Mon, 16 Aug 2010 10:48:54 -0400
parents 1ff5dfaafdc8
children
comparison
equal deleted inserted replaced
4857:579dabb141ea 4858:10b96029e734
47 void 47 void
48 CombineRectRegions(SDL_ShapeTree* node,void* closure) { 48 CombineRectRegions(SDL_ShapeTree* node,void* closure) {
49 HRGN mask_region = *((HRGN*)closure),temp_region = NULL; 49 HRGN mask_region = *((HRGN*)closure),temp_region = NULL;
50 if(node->kind == OpaqueShape) { 50 if(node->kind == OpaqueShape) {
51 //Win32 API regions exclude their outline, so we widen the region by one pixel in each direction to include the real outline. 51 //Win32 API regions exclude their outline, so we widen the region by one pixel in each direction to include the real outline.
52 temp_region = CreateRectRgn(node->data.shape.x - 1,node->data.shape.y - 1,node->data.shape.x + node->data.shape.w,node->data.shape.y + node->data.shape.h); 52 temp_region = CreateRectRgn(node->data.shape.x,node->data.shape.y,node->data.shape.x + node->data.shape.w + 1,node->data.shape.y + node->data.shape.h + 1);
53 if(mask_region != NULL) { 53 if(mask_region != NULL) {
54 CombineRgn(mask_region,mask_region,temp_region,RGN_OR); 54 CombineRgn(mask_region,mask_region,temp_region,RGN_OR);
55 DeleteObject(temp_region); 55 DeleteObject(temp_region);
56 } 56 }
57 else 57 else