Author: bde
Date: Fri Apr 26 18:28:54 2019
New Revision: 346761
URL: https://svnweb.freebsd.org/changeset/base/346761
Log:
Use __VGLBitmapCopy() directly to show the mouse cursor. The mouse
cursor must be merged with the shadow buffer on the way to the screen,
and __VGLBitmapCopy() now has an option to do exactly that. This is
insignificantly less efficient.
Modified:
head/lib/libvgl/mouse.c
Modified: head/lib/libvgl/mouse.c
==============================================================================
--- head/lib/libvgl/mouse.c Fri Apr 26 18:25:59 2019 (r346760)
+++ head/lib/libvgl/mouse.c Fri Apr 26 18:28:54 2019 (r346761)
@@ -105,24 +105,11 @@ static volatile sig_atomic_t VGLMsuppressint;
void
VGLMousePointerShow()
{
- byte buf[MOUSE_IMG_SIZE*MOUSE_IMG_SIZE*4];
- VGLBitmap buffer =
- VGLBITMAP_INITIALIZER(MEMBUF, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE, buf);
- int pos;
-
if (!VGLMouseVisible) {
INTOFF();
VGLMouseVisible = 1;
- buffer.PixelBytes = VGLDisplay->PixelBytes;
- __VGLBitmapCopy(&VGLVDisplay, VGLMouseXpos, VGLMouseYpos,
- &buffer, 0, 0, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE);
- for (pos = 0; pos < MOUSE_IMG_SIZE*MOUSE_IMG_SIZE; pos++)
- if (VGLMouseAndMask->Bitmap[pos])
- bcopy(&VGLMouseOrMask->Bitmap[pos*VGLDisplay->PixelBytes],
- &buffer.Bitmap[pos*VGLDisplay->PixelBytes],
- VGLDisplay->PixelBytes);
- __VGLBitmapCopy(&buffer, 0, 0, VGLDisplay,
- VGLMouseXpos, VGLMouseYpos, MOUSE_IMG_SIZE, MOUSE_IMG_SIZE);
+ __VGLBitmapCopy(&VGLVDisplay, VGLMouseXpos, VGLMouseYpos, VGLDisplay,
+ VGLMouseXpos, VGLMouseYpos, MOUSE_IMG_SIZE, -MOUSE_IMG_SIZE);
INTON();
}
}
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