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d'oh, dunno why I did 8 bit that way, put /it/ back to the old shared buffer

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way because it always worked and it really doesn't need the slowdown.
This commit is contained in:
Bill Currie 2002-08-21 05:15:08 +00:00
parent be75ff490f
commit 84afd9e299
1 changed files with 11 additions and 28 deletions
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39
libs/video/targets/vid_x11.c
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@ -208,23 +208,6 @@ xlib_rgb24 (int r, int g, int b)
return p;
}
static void
st1_fixup (XImage *framebuf, int x, int y, int width, int height)
{
int yi;
unsigned char *src;
PIXEL8 *dest;
if (x < 0 || y < 0)
return;
for (yi = y; yi < (y + height); yi++) {
src = &((byte *)vid.buffer)[yi * vid.width];
dest = (PIXEL8 *) &framebuf->data[yi * framebuf->bytes_per_line];
memcpy (dest, src, width);
}
}
static void
st2_fixup (XImage *framebuf, int x, int y, int width, int height)
{
@ -384,13 +367,19 @@ x11_init_buffers (void)
else
ResetFrameBuffer ();
current_framebuffer = 0;
vid.direct = 0;
vid.rowbytes = vid.width;
if (vid.buffer)
free (vid.buffer);
vid.buffer = calloc (vid.width, vid.height);
if (!vid.buffer)
Sys_Error ("Not enough memory for video mode");
if (x_visinfo->depth != 8) {
if (vid.buffer)
free (vid.buffer);
vid.buffer = calloc (vid.width, vid.height);
if (!vid.buffer)
Sys_Error ("Not enough memory for video mode");
} else {
vid.buffer = x_framebuffer[current_framebuffer]->data;
}
vid.conbuffer = vid.buffer;
vid.conwidth = vid.width;
@ -398,8 +387,6 @@ x11_init_buffers (void)
vid.conrowbytes = vid.rowbytes;
vid.aspect = ((float) vid.height / (float) vid.width) * (320.0 / 240.0);
current_framebuffer = 0;
}
static void
@ -644,10 +631,6 @@ VID_Update (vrect_t *rects)
while (rects) {
switch (x_visinfo->depth) {
case 8:
st1_fixup (x_framebuffer[current_framebuffer],
rects->x, rects->y, rects->width, rects->height);
break;
case 16:
st2_fixup (x_framebuffer[current_framebuffer],
rects->x, rects->y, rects->width, rects->height);