diff options
author | Eric Anholt <eric@anholt.net> | 2012-11-18 13:18:03 -0800 |
---|---|---|
committer | Eric Anholt <eric@anholt.net> | 2012-11-19 22:33:44 -0800 |
commit | 1665af3066f3d58c42e9d5b13098f13615a7672c (patch) | |
tree | 8b88ea89e6b5eb44887a5bab67c74b405ee7da66 | |
parent | d411bbd5bd895617e265e023213895100e4509ef (diff) |
i965/gen4: Fix crash with fragment programs and texture rectangle.
This was a regression in the brw_fs_fp.cpp change. We just need to return
something good enough to get the IR generation to the end without crashing,
but ir->type isn't initialized and we wanted something of the coordinate's
type anyway.
Fixes around 30 piglit cases on my ilk system in drawpixels and framebuffer
blit.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=56962
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_fs_visitor.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp index edadd3513c9..1b797b58305 100644 --- a/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp +++ b/src/mesa/drivers/dri/i965/brw_fs_visitor.cpp @@ -1175,7 +1175,7 @@ fs_visitor::rescale_texcoord(ir_texture *ir, fs_reg coordinate, if (c->dispatch_width == 16) { fail("rectangle scale uniform setup not supported on 16-wide\n"); - return fs_reg(this, ir->type); + return coordinate; } scale_x = fs_reg(UNIFORM, c->prog_data.nr_params); |