diff options
Diffstat (limited to 'src/gallium/drivers/v3d/v3d_program.c')
| -rw-r--r-- | src/gallium/drivers/v3d/v3d_program.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/gallium/drivers/v3d/v3d_program.c b/src/gallium/drivers/v3d/v3d_program.c index 7805b808a01..cdacb5dbb80 100644 --- a/src/gallium/drivers/v3d/v3d_program.c +++ b/src/gallium/drivers/v3d/v3d_program.c @@ -376,11 +376,13 @@ v3d_get_compiled_shader(struct v3d_context *v3d, if (shader->prog_data.base->spill_size > v3d->prog.spill_size_per_thread) { - /* Max 4 QPUs per slice, 3 slices per core. We only do single - * core so far. This overallocates memory on smaller cores. + /* The TIDX register we use for choosing the area to access + * for scratch space is: (core << 6) | (qpu << 2) | thread. + * Even at minimum threadcount in a particular shader, that + * means we still multiply by qpus by 4. */ - int total_spill_size = - 4 * 3 * shader->prog_data.base->spill_size; + int total_spill_size = (v3d->screen->devinfo.qpu_count * 4 * + shader->prog_data.base->spill_size); v3d_bo_unreference(&v3d->prog.spill_bo); v3d->prog.spill_bo = v3d_bo_alloc(v3d->screen, |