diff options
| author | Brian Paul <brianp@vmware.com> | 2010-07-29 13:49:21 -0600 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2010-07-29 17:25:54 -0600 |
| commit | ba2cc3b8e6ad161181b67fd2575c6bc768584d23 (patch) | |
| tree | bdf82dfc3e06fd305e6161575830374a4c6101ab /src/gallium/drivers/softpipe/sp_quad_fs.c | |
| parent | 8a2933f3663177f32f5ee45bb696463b8549dcbb (diff) | |
gallium: implement bounds checking for constant buffers
Plumb the constant buffer sizes down into the tgsi interpreter where
we can do bounds checking. Optional debug code warns upon out-of-bounds
reading. Plus add a few other assertions in the TGSI interpreter.
Diffstat (limited to 'src/gallium/drivers/softpipe/sp_quad_fs.c')
| -rw-r--r-- | src/gallium/drivers/softpipe/sp_quad_fs.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/gallium/drivers/softpipe/sp_quad_fs.c b/src/gallium/drivers/softpipe/sp_quad_fs.c index d240bcbf3bb..90f4787d599 100644 --- a/src/gallium/drivers/softpipe/sp_quad_fs.c +++ b/src/gallium/drivers/softpipe/sp_quad_fs.c @@ -111,9 +111,10 @@ shade_quads(struct quad_stage *qs, struct tgsi_exec_machine *machine = softpipe->fs_machine; unsigned i, nr_quads = 0; - for (i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) { - machine->Consts[i] = softpipe->mapped_constants[PIPE_SHADER_FRAGMENT][i]; - } + tgsi_exec_set_constant_buffers(machine, PIPE_MAX_CONSTANT_BUFFERS, + softpipe->mapped_constants[PIPE_SHADER_FRAGMENT], + softpipe->const_buffer_size[PIPE_SHADER_FRAGMENT]); + machine->InterpCoefs = quads[0]->coef; for (i = 0; i < nr; i++) { |