git update until 25 Mar 2011

xserver 
fontconfig
glproto
libXau
libXft
libXmu
libfontenc
libxcb
mesa
mkfontscale
pixman
randrproto
xkeyboard-config
xtrans
xwininfo

updated following packages:

xproto-7.0.21
xineramaproto-1.2.1
libXt-1.1.1
libxkbfile-1.0.7
libXpm-3.5.9
libXfont-1.4.3
libXaw-1.0.9
bdftopcf-1.0.3
encodings-1.0.4
fixesproto-5.0
font-adobe-100dpi-1.0.3
font-adobe-75dpi-1.0.3
font-adobe-utopia-100dpi-1.0.4
font-adobe-utopia-75dpi-1.0.4
font-adobe-utopia-type1-1.0.4
font-alias-1.0.3
font-arabic-misc-1.0.3
font-bh-100dpi-1.0.3
font-bh-75dpi-1.0.3
font-bh-lucidatypewriter-100dpi-1.0.3
font-bh-lucidatypewriter-75dpi-1.0.3
font-bh-ttf-1.0.3
font-bh-type1-1.0.3
font-bitstream-100dpi-1.0.3
font-bitstream-75dpi-1.0.3
font-bitstream-speedo-1.0.2
font-bitstream-type1-1.0.3
font-cronyx-cyrillic-1.0.3
font-cursor-misc-1.0.3
font-daewoo-misc-1.0.3
font-dec-misc-1.0.3
font-ibm-type1-1.0.3
font-isas-misc-1.0.3
font-jis-misc-1.0.3
font-micro-misc-1.0.3
font-misc-cyrillic-1.0.3
font-misc-ethiopic-1.0.3
font-misc-meltho-1.0.3
font-misc-misc-1.1.2
font-mutt-misc-1.0.3
font-schumacher-misc-1.1.2
font-screen-cyrillic-1.0.4
font-sony-misc-1.0.3
font-sun-misc-1.0.3
font-util-1.2.0
font-winitzki-cyrillic-1.0.3
font-xfree86-type1-1.0.4

1 files changed, 19 insertions, 5 deletions

diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c
index 4b6e91c4f..d0c08ca71 100644
--- a/mesalib/src/mesa/main/extensions.c
+++ b/mesalib/src/mesa/main/extensions.c
@@ -753,7 +753,7 @@ _mesa_extension_is_enabled( struct gl_context *ctx, const char *name )
 static char *
 get_extension_override( struct gl_context *ctx )
 {
-   const char *env_const= _mesa_getenv("MESA_EXTENSION_OVERRIDE");
+   const char *env_const = _mesa_getenv("MESA_EXTENSION_OVERRIDE");
    char *env;
    char *ext;
    char *extra_exts;
@@ -794,7 +794,7 @@ get_extension_override( struct gl_context *ctx )
    }
 
    /* Remove trailing space. */
-   len  = strlen(extra_exts);
+   len = strlen(extra_exts);
    if (extra_exts[len - 1] == ' ')
       extra_exts[len - 1] = '\0';
 
@@ -875,12 +875,24 @@ _mesa_make_extension_string(struct gl_context *ctx)
    GLboolean *base = (GLboolean *) &ctx->Extensions;
    const struct extension *i;
    unsigned j;
-
+   unsigned maxYear = ~0;
+
+   /* Check if the MESA_EXTENSION_MAX_YEAR env var is set */
+   {
+      const char *env = getenv("MESA_EXTENSION_MAX_YEAR");
+      if (env) {
+         maxYear = atoi(env);
+         _mesa_debug(ctx, "Note: limiting GL extensions to %u or earlier\n",
+                     maxYear);
+      }
+   }
 
    /* Compute length of the extension string. */
    count = 0;
    for (i = extension_table; i->name != 0; ++i) {
-      if (base[i->offset] && (i->api_set & (1 << ctx->API))) {
+      if (base[i->offset] &&
+          i->year <= maxYear &&
+          (i->api_set & (1 << ctx->API))) {
 	 length += strlen(i->name) + 1; /* +1 for space */
 	 ++count;
       }
@@ -908,7 +920,9 @@ _mesa_make_extension_string(struct gl_context *ctx)
     */
    j = 0;
    for (i = extension_table; i->name != 0; ++i) {
-      if (base[i->offset] && (i->api_set & (1 << ctx->API))) {
+      if (base[i->offset] &&
+          i->year <= maxYear &&
+          (i->api_set & (1 << ctx->API))) {
          extension_indices[j++] = i - extension_table;
       }
    }