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authorbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2006-05-14 18:11:49 +0000
committerbellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>2006-05-14 18:11:49 +0000
commit3512779a88128808eee4c5ecbeb3ad7679f97a50 (patch)
treebfbaeca9819ec9b38cc8b0dbf52e702544e021f0 /vnchextile.h
parent5c3ff3a7be1b6fa0ad071a8de98400e24e158dcc (diff)
support for all VNC pixel formats
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1923 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'vnchextile.h')
-rw-r--r--vnchextile.h48
1 files changed, 34 insertions, 14 deletions
diff --git a/vnchextile.h b/vnchextile.h
index 7277670a56..16a354d60a 100644
--- a/vnchextile.h
+++ b/vnchextile.h
@@ -1,15 +1,23 @@
#define CONCAT_I(a, b) a ## b
#define CONCAT(a, b) CONCAT_I(a, b)
#define pixel_t CONCAT(uint, CONCAT(BPP, _t))
-
-static void CONCAT(send_hextile_tile_, BPP)(VncState *vs,
- int x, int y, int w, int h,
- pixel_t *last_bg, pixel_t *last_fg,
- int *has_bg, int *has_fg)
+#ifdef GENERIC
+#define NAME generic
+#else
+#define NAME BPP
+#endif
+
+static void CONCAT(send_hextile_tile_, NAME)(VncState *vs,
+ int x, int y, int w, int h,
+ uint32_t *last_bg32,
+ uint32_t *last_fg32,
+ int *has_bg, int *has_fg)
{
char *row = (vs->ds->data + y * vs->ds->linesize + x * vs->depth);
pixel_t *irow = (pixel_t *)row;
int j, i;
+ pixel_t *last_bg = (pixel_t *)last_bg32;
+ pixel_t *last_fg = (pixel_t *)last_fg32;
pixel_t bg = 0;
pixel_t fg = 0;
int n_colors = 0;
@@ -122,10 +130,15 @@ static void CONCAT(send_hextile_tile_, BPP)(VncState *vs,
has_color = 1;
} else if (irow[i] != color) {
has_color = 0;
-
+#ifdef GENERIC
+ vnc_convert_pixel(vs, data + n_data, color);
+ n_data += vs->pix_bpp;
+#else
memcpy(data + n_data, &color, sizeof(color));
- hextile_enc_cord(data + n_data + sizeof(pixel_t), min_x, j, i - min_x, 1);
- n_data += 2 + sizeof(pixel_t);
+ n_data += sizeof(pixel_t);
+#endif
+ hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
+ n_data += 2;
n_subtiles++;
min_x = -1;
@@ -137,9 +150,15 @@ static void CONCAT(send_hextile_tile_, BPP)(VncState *vs,
}
}
if (has_color) {
- memcpy(data + n_data, &color, sizeof(color));
- hextile_enc_cord(data + n_data + sizeof(pixel_t), min_x, j, i - min_x, 1);
- n_data += 2 + sizeof(pixel_t);
+#ifdef GENERIC
+ vnc_convert_pixel(vs, data + n_data, color);
+ n_data += vs->pix_bpp;
+#else
+ memcpy(data + n_data, &color, sizeof(color));
+ n_data += sizeof(pixel_t);
+#endif
+ hextile_enc_cord(data + n_data, min_x, j, i - min_x, 1);
+ n_data += 2;
n_subtiles++;
}
irow += vs->ds->linesize / sizeof(pixel_t);
@@ -169,21 +188,22 @@ static void CONCAT(send_hextile_tile_, BPP)(VncState *vs,
vnc_write_u8(vs, flags);
if (n_colors < 4) {
if (flags & 0x02)
- vnc_write(vs, last_bg, sizeof(pixel_t));
+ vs->write_pixels(vs, last_bg, sizeof(pixel_t));
if (flags & 0x04)
- vnc_write(vs, last_fg, sizeof(pixel_t));
+ vs->write_pixels(vs, last_fg, sizeof(pixel_t));
if (n_subtiles) {
vnc_write_u8(vs, n_subtiles);
vnc_write(vs, data, n_data);
}
} else {
for (j = 0; j < h; j++) {
- vnc_write(vs, row, w * vs->depth);
+ vs->write_pixels(vs, row, w * vs->depth);
row += vs->ds->linesize;
}
}
}
+#undef NAME
#undef pixel_t
#undef CONCAT_I
#undef CONCAT