| 86 | // We have to override this function in order to handle GLX pixmap rendering |
| 87 | |
| 88 | int XCopyArea(Display *dpy, Drawable src, Drawable dst, GC gc, int src_x, |
| 89 | int src_y, unsigned int width, unsigned int height, int dest_x, int dest_y) |
| 90 | { |
| 91 | TRY(); |
| 92 | |
| 93 | if(IS_EXCLUDED(dpy)) |
| 94 | return _XCopyArea(dpy, src, dst, gc, src_x, src_y, width, height, dest_x, |
| 95 | dest_y); |
| 96 | |
| 97 | DISABLE_FAKER(); |
| 98 | |
| 99 | faker::VirtualDrawable *srcVW = NULL, *dstVW = NULL; |
| 100 | bool srcWin = false, dstWin = false; |
| 101 | bool copy2d = true, copy3d = false, triggerRB = false; |
| 102 | GLXDrawable glxsrc = 0, glxdst = 0; |
| 103 | |
| 104 | if(src == 0 || dst == 0) return BadDrawable; |
| 105 | |
| 106 | ///////////////////////////////////////////////////////////////////////////// |
| 107 | OPENTRACE(XCopyArea); PRARGD(dpy); PRARGX(src); PRARGX(dst); PRARGX(gc); |
| 108 | PRARGI(src_x); PRARGI(src_y); PRARGI(width); PRARGI(height); |
| 109 | PRARGI(dest_x); PRARGI(dest_y); STARTTRACE(); |
| 110 | ///////////////////////////////////////////////////////////////////////////// |
| 111 | |
| 112 | if(!(srcVW = (faker::VirtualDrawable *)PMHASH.find(dpy, src))) |
| 113 | { |
| 114 | srcVW = (faker::VirtualDrawable *)WINHASH.find(dpy, src); |
| 115 | if(srcVW) srcWin = true; |
| 116 | } |
| 117 | if(srcVW && !srcVW->isInit()) |
| 118 | { |
| 119 | // If the 3D drawable hasn't been made current yet, then its contents will |
| 120 | // be identical to the corresponding 2D drawable |
| 121 | srcVW = NULL; |
| 122 | srcWin = false; |
| 123 | } |
| 124 | if(!(dstVW = (faker::VirtualDrawable *)PMHASH.find(dpy, dst))) |
| 125 | { |
| 126 | dstVW = (faker::VirtualDrawable *)WINHASH.find(dpy, dst); |
| 127 | if(dstVW) dstWin = true; |
| 128 | } |
| 129 | if(dstVW && !dstVW->isInit()) |
| 130 | { |
| 131 | dstVW = NULL; |
| 132 | dstWin = false; |
| 133 | } |
| 134 | |
| 135 | // GLX (3D) Pixmap --> non-GLX (2D) drawable |
| 136 | // Sync pixels from the 3D pixmap (on the 3D X Server) to the corresponding |
| 137 | // 2D pixmap (on the 2D X Server) and let the "real" XCopyArea() do the rest. |
| 138 | if(srcVW && !srcWin && !dstVW) |
| 139 | ((faker::VirtualPixmap *)srcVW)->readback(); |
| 140 | |
| 141 | // non-GLX (2D) drawable --> non-GLX (2D) drawable |
| 142 | // Source and destination are not backed by a drawable on the 3D X Server, so |
| 143 | // defer to the real XCopyArea() function. |
| 144 | // |
| 145 | // non-GLX (2D) drawable --> GLX (3D) drawable |
no test coverage detected