| 28 |
28 |
int len, i;
|
| 29 |
29 |
|
| 30 |
30 |
src += (qxl->guest_primary.surface.height - rect->top - 1) *
|
| 31 |
|
qxl->guest_primary.stride;
|
| 32 |
|
dst += rect->top * qxl->guest_primary.stride;
|
|
31 |
qxl->guest_primary.abs_stride;
|
|
32 |
dst += rect->top * qxl->guest_primary.abs_stride;
|
| 33 |
33 |
src += rect->left * qxl->guest_primary.bytes_pp;
|
| 34 |
34 |
dst += rect->left * qxl->guest_primary.bytes_pp;
|
| 35 |
35 |
len = (rect->right - rect->left) * qxl->guest_primary.bytes_pp;
|
| 36 |
36 |
|
| 37 |
37 |
for (i = rect->top; i < rect->bottom; i++) {
|
| 38 |
38 |
memcpy(dst, src, len);
|
| 39 |
|
dst += qxl->guest_primary.stride;
|
| 40 |
|
src -= qxl->guest_primary.stride;
|
|
39 |
dst += qxl->guest_primary.abs_stride;
|
|
40 |
src -= qxl->guest_primary.abs_stride;
|
| 41 |
41 |
}
|
| 42 |
42 |
}
|
| 43 |
43 |
|
| ... | ... | |
| 45 |
45 |
{
|
| 46 |
46 |
QXLSurfaceCreate *sc = &qxl->guest_primary.surface;
|
| 47 |
47 |
|
| 48 |
|
qxl->guest_primary.stride = sc->stride;
|
|
48 |
qxl->guest_primary.qxl_stride = sc->stride;
|
|
49 |
qxl->guest_primary.abs_stride = abs(sc->stride);
|
| 49 |
50 |
qxl->guest_primary.resized++;
|
| 50 |
51 |
switch (sc->format) {
|
| 51 |
52 |
case SPICE_SURFACE_FMT_16_555:
|
| ... | ... | |
| 87 |
88 |
qemu_free_displaysurface(vga->ds);
|
| 88 |
89 |
|
| 89 |
90 |
qxl->guest_primary.data = memory_region_get_ram_ptr(&qxl->vga.vram);
|
| 90 |
|
if (qxl->guest_primary.stride < 0) {
|
|
91 |
if (qxl->guest_primary.qxl_stride < 0) {
|
| 91 |
92 |
/* spice surface is upside down -> need extra buffer to flip */
|
| 92 |
|
qxl->guest_primary.stride = -qxl->guest_primary.stride;
|
| 93 |
|
qxl->guest_primary.flipped = g_malloc(qxl->guest_primary.surface.width *
|
| 94 |
|
qxl->guest_primary.stride);
|
|
93 |
qxl->guest_primary.flipped =
|
|
94 |
g_malloc(qxl->guest_primary.surface.width *
|
|
95 |
qxl->guest_primary.abs_stride);
|
| 95 |
96 |
ptr = qxl->guest_primary.flipped;
|
| 96 |
97 |
} else {
|
| 97 |
98 |
ptr = qxl->guest_primary.data;
|
| ... | ... | |
| 100 |
101 |
__FUNCTION__,
|
| 101 |
102 |
qxl->guest_primary.surface.width,
|
| 102 |
103 |
qxl->guest_primary.surface.height,
|
| 103 |
|
qxl->guest_primary.stride,
|
|
104 |
qxl->guest_primary.qxl_stride,
|
| 104 |
105 |
qxl->guest_primary.bytes_pp,
|
| 105 |
106 |
qxl->guest_primary.bits_pp,
|
| 106 |
107 |
qxl->guest_primary.flipped ? "yes" : "no");
|
| ... | ... | |
| 108 |
109 |
qemu_create_displaysurface_from(qxl->guest_primary.surface.width,
|
| 109 |
110 |
qxl->guest_primary.surface.height,
|
| 110 |
111 |
qxl->guest_primary.bits_pp,
|
| 111 |
|
qxl->guest_primary.stride,
|
|
112 |
qxl->guest_primary.abs_stride,
|
| 112 |
113 |
ptr);
|
| 113 |
114 |
dpy_resize(vga->ds);
|
| 114 |
115 |
}
|