diff options
| author | Paul Berry <[email protected]> | 2011-10-10 13:24:38 -0700 |
|---|---|---|
| committer | Paul Berry <[email protected]> | 2011-10-13 08:41:16 -0700 |
| commit | 7a4fee71aa74f0e73cf6141c08ba1d536f20cd17 (patch) | |
| tree | 261098ee2451b289e06fbd6df550af19b8465e81 /scons | |
| parent | a9e5528f09a835b66771ba4d3f08ff7fd51e08a6 (diff) | |
i965 Gen6+: De-compact clip plane constants for old VS backend.
In commit 018ea68d8780ab5baeef0b8122b8410e5e55ae6d, when I
de-compacted clip planes on Gen6+, I updated both the old and new VS
back-ends to reflect the change in how clip planes are stored, but I
failed to change the code in gen6_vs_state.c that uploads clip plane
constants when using the old VS back-end.
As a result, if the set of enabled clip planes wasn't contiguous
starting with 0, then clipping would not occur properly. This patch
corrects gen6_vs_state.c to upload clip plane constants in the new
de-compacted form.
This only affects the old VS back-end (which is used for
fixed-function and ARB vertex programs, not for GLSL vertex shaders).
Fixes Piglit test fixed-clip-enables.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=41603
Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'scons')
0 files changed, 0 insertions, 0 deletions