diff options
author | Bryan Cain <bryancain3@gmail.com> | 2011-07-20 17:35:22 -0500 |
---|---|---|
committer | Bryan Cain <bryancain3@gmail.com> | 2011-07-26 13:23:18 -0500 |
commit | fd461c5888565a3f4b444b2ac76964b28a05160a (patch) | |
tree | 0eb80fcd4b49f0ea0b2c364a33e4216bf04ba2e0 | |
parent | 208bae4251984d9fde02bc7f54022c02daeb3d6a (diff) |
util: enable S3TC support when the force_s3tc_enable env var is set to "true"
NOTE: This is a candidate for the 7.10 and 7.11 branches.
-rw-r--r-- | src/gallium/auxiliary/util/u_format_s3tc.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/gallium/auxiliary/util/u_format_s3tc.c b/src/gallium/auxiliary/util/u_format_s3tc.c index bb989c29d81..d8a7c0d453f 100644 --- a/src/gallium/auxiliary/util/u_format_s3tc.c +++ b/src/gallium/auxiliary/util/u_format_s3tc.c @@ -119,8 +119,15 @@ util_format_s3tc_init(void) library = util_dl_open(DXTN_LIBNAME); if (!library) { - debug_printf("couldn't open " DXTN_LIBNAME ", software DXTn " - "compression/decompression unavailable\n"); + if (getenv("force_s3tc_enable") && + !strcmp(getenv("force_s3tc_enable"), "true")) { + debug_printf("couldn't open " DXTN_LIBNAME ", enabling DXTn due to " + "force_s3tc_enable=true environment variable\n"); + util_format_s3tc_enabled = TRUE; + } else { + debug_printf("couldn't open " DXTN_LIBNAME ", software DXTn " + "compression/decompression unavailable\n"); + } return; } |