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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /xorg-server/hw/xgl/xglparse.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'xorg-server/hw/xgl/xglparse.c')
-rw-r--r--xorg-server/hw/xgl/xglparse.c257
1 files changed, 257 insertions, 0 deletions
diff --git a/xorg-server/hw/xgl/xglparse.c b/xorg-server/hw/xgl/xglparse.c
new file mode 100644
index 000000000..5292692a4
--- /dev/null
+++ b/xorg-server/hw/xgl/xglparse.c
@@ -0,0 +1,257 @@
+/*
+ * Copyright © 2004 David Reveman
+ *
+ * Permission to use, copy, modify, distribute, and sell this software
+ * and its documentation for any purpose is hereby granted without
+ * fee, provided that the above copyright notice appear in all copies
+ * and that both that copyright notice and this permission notice
+ * appear in supporting documentation, and that the name of
+ * David Reveman not be used in advertising or publicity pertaining to
+ * distribution of the software without specific, written prior permission.
+ * David Reveman makes no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * DAVID REVEMAN DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
+ * NO EVENT SHALL DAVID REVEMAN BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
+ * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
+ * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
+ * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Author: David Reveman <davidr@novell.com>
+ */
+
+#include "xgl.h"
+
+char *
+xglParseFindNext (char *cur,
+ char *delim,
+ char *save,
+ char *last)
+{
+ while (*cur && !strchr (delim, *cur))
+ *save++ = *cur++;
+
+ *save = 0;
+ *last = *cur;
+
+ if (*cur)
+ cur++;
+
+ return cur;
+}
+
+void
+xglParseScreen (char *arg)
+{
+ char delim;
+ char save[1024];
+ int i, pixels, mm;
+
+ xglScreenInfo.width = 0;
+ xglScreenInfo.height = 0;
+ xglScreenInfo.widthMm = 0;
+ xglScreenInfo.heightMm = 0;
+
+ if (!arg)
+ return;
+
+ if (strlen (arg) >= sizeof (save))
+ return;
+
+ for (i = 0; i < 2; i++)
+ {
+ arg = xglParseFindNext (arg, "x/", save, &delim);
+ if (!save[0])
+ return;
+
+ pixels = atoi (save);
+ mm = 0;
+
+ if (delim == '/')
+ {
+ arg = xglParseFindNext (arg, "x", save, &delim);
+ if (!save[0])
+ return;
+
+ mm = atoi (save);
+ }
+
+ if (i == 0)
+ {
+ xglScreenInfo.width = pixels;
+ xglScreenInfo.widthMm = mm;
+ }
+ else
+ {
+ xglScreenInfo.height = pixels;
+ xglScreenInfo.heightMm = mm;
+ }
+
+ if (delim != 'x')
+ return;
+ }
+}
+
+static void
+xglParseAccel (char *arg)
+{
+ xglAccelInfoPtr pAccel;
+ char delim;
+ char save[1024];
+
+ if (!arg)
+ return;
+
+ if (strlen (arg) >= sizeof (save))
+ return;
+
+ arg = xglParseFindNext (arg, "@:", save, &delim);
+ if (!save[0])
+ return;
+
+ if (strcasecmp (save, "pixmap") == 0)
+ pAccel = &xglScreenInfo.accel.pixmap;
+ else if (strcasecmp (save, "window") == 0)
+ pAccel = &xglScreenInfo.accel.window;
+ else if (strcasecmp (save, "glx") == 0)
+ pAccel = &xglScreenInfo.accel.glx;
+ else if (strcasecmp (save, "xv") == 0)
+ pAccel = &xglScreenInfo.accel.xv;
+ else
+ return;
+
+ if (delim == '@')
+ {
+ arg = xglParseFindNext (arg, "/x:", save, &delim);
+ if (!save[0])
+ return;
+
+ pAccel->size.aboveWidth = pAccel->size.minWidth = atoi (save);
+
+ if (delim == '/')
+ {
+ arg = xglParseFindNext (arg, "x:", save, &delim);
+ if (!save[0])
+ return;
+
+ pAccel->size.aboveWidth = atoi (save);
+ }
+
+ if (delim == 'x')
+ {
+ arg = xglParseFindNext (arg, "/:", save, &delim);
+ if (!save[0])
+ return;
+
+ pAccel->size.aboveHeight = pAccel->size.minHeight = atoi (save);
+
+ if (delim == '/')
+ {
+ arg = xglParseFindNext (arg, ":", save, &delim);
+ if (!save[0])
+ return;
+
+ pAccel->size.aboveHeight = atoi (save);
+ }
+ }
+ }
+
+ pAccel->enabled = TRUE;
+ pAccel->pbuffer = FALSE;
+
+ if (delim == ':')
+ {
+ if (strcasecmp (arg, "fbo") == 0)
+ ;
+ else if (strcasecmp (arg, "off") == 0 ||
+ strncasecmp (arg, "0", 1) == 0 ||
+ strncasecmp (arg, "f", 1) == 0 ||
+ strncasecmp (arg, "n", 1) == 0)
+ {
+ pAccel->enabled = FALSE;
+ pAccel->pbuffer = FALSE;
+ }
+ else if (strcasecmp (arg, "pbuffer") == 0)
+ {
+ pAccel->pbuffer = TRUE;
+ }
+ }
+}
+
+void
+xglUseMsg (void)
+{
+ ErrorF ("-vertextype [short|float] set vertex data type\n");
+ ErrorF ("-yinverted Y is upside-down\n");
+ ErrorF ("-lines "
+ "accelerate lines that are not vertical or horizontal\n");
+ ErrorF ("-vbo "
+ "use vertex buffer objects for streaming of vertex data\n");
+ ErrorF ("-pbomask [1|4|8|16|32] "
+ "set bpp's to use with pixel buffer objects\n");
+ ErrorF ("-accel TYPE[@WIDTH[/MIN]xHEIGHT[/MIN]][:METHOD] "
+ "offscreen acceleration\n");
+}
+
+int
+xglProcessArgument (int argc,
+ char **argv,
+ int i)
+{
+ if (!strcmp (argv[i], "-vertextype"))
+ {
+ if ((i + 1) < argc)
+ {
+ if (!strcasecmp (argv[i + 1], "short"))
+ xglScreenInfo.geometryDataType = GEOMETRY_DATA_TYPE_SHORT;
+ else if (!strcasecmp (argv[i + 1], "float"))
+ xglScreenInfo.geometryDataType = GEOMETRY_DATA_TYPE_FLOAT;
+ }
+ else
+ return 1;
+
+ return 2;
+ }
+ else if (!strcmp (argv[i], "-yinverted"))
+ {
+ xglScreenInfo.yInverted = TRUE;
+ return 1;
+ }
+ else if (!strcmp (argv[i], "-lines"))
+ {
+ xglScreenInfo.lines = TRUE;
+ return 1;
+ }
+ else if (!strcmp (argv[i], "-vbo"))
+ {
+ xglScreenInfo.geometryUsage = GEOMETRY_USAGE_STREAM;
+ return 1;
+ }
+ else if (!strcmp (argv[i], "-pbomask"))
+ {
+ if ((i + 1) < argc)
+ {
+ xglScreenInfo.pboMask = atoi (argv[i + 1]);
+ }
+ else
+ return 1;
+
+ return 2;
+ }
+ else if (!strcmp (argv[i], "-accel"))
+ {
+ if ((i + 1) < argc)
+ {
+ xglParseAccel (argv[i + 1]);
+ }
+ else
+ return 1;
+
+ return 2;
+ }
+
+ return 0;
+}