Module: Mesa Branch: 9.1 Commit: c5bc65bd62dac7b9c7c1096d0c1b1e6680777a67 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=c5bc65bd62dac7b9c7c1096d0c1b1e6680777a67
Author: Eric Anholt <[email protected]> Date: Wed Mar 6 15:58:46 2013 -0800 i965/fs: Fix broken rendering in large shaders with UBO loads. The lowering process creates a new vgrf on gen7 that should be represented in live interval analysis. As-is, it was getting a conflicting allocation with gl_FragDepth in the dolphin emulator, producing broken rendering. NOTE: This is a candidate for the 9.1 branch. Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61317 Reviewed-by: Kenneth Graunke <[email protected]> (cherry picked from commit 1323772543083dec23baf5a50222bdfc88ff6c3a) --- src/mesa/drivers/dri/i965/brw_fs.cpp | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_fs.cpp b/src/mesa/drivers/dri/i965/brw_fs.cpp index f80219e..f00d4e3 100644 --- a/src/mesa/drivers/dri/i965/brw_fs.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs.cpp @@ -2494,6 +2494,8 @@ fs_visitor::lower_uniform_pull_constant_loads() inst->insert_before(setup2); inst->opcode = FS_OPCODE_UNIFORM_PULL_CONSTANT_LOAD_GEN7; inst->src[1] = payload; + + this->live_intervals_valid = false; } else { /* Before register allocation, we didn't tell the scheduler about the * MRF we use. We know it's safe to use this MRF because nothing _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
