cpp/openttd-patchpack/source Changeset - r4475:b59d422473b0

Changeset - r4475:b59d422473b0

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tron - 18 years ago 2006-08-31 08:36:31
tron@openttd.org

(svn r6260) Improve readability

1 file changed with 22 insertions and 29 deletions:

video/cocoa_v.m

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video/cocoa_v.m

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@@ @@ -1455,50 +1455,43 @@ static void QZ_WaitForVerticalBlank(void @@
 	CSleep((uint32)(adjustment * 1000));
+}
 static void QZ_DrawScreen(void)
+{
 	const uint8* src;
 	uint8* dst;
 	uint height;
 	uint width;
 	uint pitch;
 	uint y;
 	uint num_dirty_rects;
 	uint length_drawn;
 	uint left;
 	const uint8* src = _cocoa_video_data.pixels;
 	uint8* dst       = (uint8*)_cocoa_video_data.realpixels;
 	uint pitch       = _cocoa_video_data.pitch;
 	uint width       = _cocoa_video_data.width;
 	uint num_dirty   = _cocoa_video_data.num_dirty_rects;
 	uint i;
 	src = _cocoa_video_data.pixels;
 	dst = (uint8*)_cocoa_video_data.realpixels;
 	width  = _cocoa_video_data.width;
 	pitch  = _cocoa_video_data.pitch;
 	num_dirty_rects = _cocoa_video_data.num_dirty_rects;
 	/* Check if we need to do anything */
 	if (num_dirty == 0) return;
 	/* Check if we need to do anything */
 	if (num_dirty_rects == 0 ) return;
 	if (num_dirty_rects >= MAX_DIRTY_RECTS) {
 		num_dirty_rects = 1;
 		_cocoa_video_data.dirty_rects[0].left = 0;
 		_cocoa_video_data.dirty_rects[0].top = 0;
 		_cocoa_video_data.dirty_rects[0].right = _cocoa_video_data.width;
 	if (num_dirty >= MAX_DIRTY_RECTS) {
 		num_dirty = 1;
 		_cocoa_video_data.dirty_rects[0].left   = 0;
 		_cocoa_video_data.dirty_rects[0].top    = 0;
 		_cocoa_video_data.dirty_rects[0].right  = _cocoa_video_data.width;
 		_cocoa_video_data.dirty_rects[0].bottom = _cocoa_video_data.height;
+	}
 	QZ_WaitForVerticalBlank();
 	/* Build the region of dirty rectangles */
 	for (i = 0; i < num_dirty_rects; i++) {
 	for (i = 0; i < num_dirty; i++) {
 		uint y      = _cocoa_video_data.dirty_rects[i].top;
 		uint left   = _cocoa_video_data.dirty_rects[i].left;
 		uint length = _cocoa_video_data.dirty_rects[i].right - left;
 		uint bottom = _cocoa_video_data.dirty_rects[i].bottom;
 		y = _cocoa_video_data.dirty_rects[i].top;
 		left = _cocoa_video_data.dirty_rects[i].left;
 		length_drawn = _cocoa_video_data.dirty_rects[i].right - left;
 		height = _cocoa_video_data.dirty_rects[i].bottom;
 		for (; y < height; y++) memcpy(dst + y * pitch + left, src + y * width +left, length_drawn);
 		for (; y < bottom; y++) {
 			memcpy(dst + y * pitch + left, src + y * width + left, length);
+		}
+	}
 	_cocoa_video_data.num_dirty_rects = 0;
+}
+}
 static int QZ_ListFullscreenModes(OTTDPoint* mode_list, int max_modes)
+{

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