diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_cs.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_cs.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_cs.c b/src/mesa/drivers/dri/i965/brw_cs.c index d6aceccd9f0..ef6b80edf62 100644 --- a/src/mesa/drivers/dri/i965/brw_cs.c +++ b/src/mesa/drivers/dri/i965/brw_cs.c @@ -32,25 +32,34 @@ #include "brw_program.h" #include "compiler/glsl/ir_uniform.h" -uint32_t -brw_cs_group_size(const struct brw_context *brw) +struct brw_cs_parameters +brw_cs_get_parameters(const struct brw_context *brw) { assert(brw->cs.base.prog_data); struct brw_cs_prog_data *cs_prog_data = brw_cs_prog_data(brw->cs.base.prog_data); + struct brw_cs_parameters params = {}; + if (brw->compute.group_size) { /* With ARB_compute_variable_group_size the group size is set at * dispatch time, so we can't use the one provided by the compiler. */ - return brw->compute.group_size[0] * - brw->compute.group_size[1] * - brw->compute.group_size[2]; + params.group_size = brw->compute.group_size[0] * + brw->compute.group_size[1] * + brw->compute.group_size[2]; } else { - return cs_prog_data->local_size[0] * - cs_prog_data->local_size[1] * - cs_prog_data->local_size[2]; + params.group_size = cs_prog_data->local_size[0] * + cs_prog_data->local_size[1] * + cs_prog_data->local_size[2]; } + + params.simd_size = + brw_cs_simd_size_for_group_size(&brw->screen->devinfo, + cs_prog_data, params.group_size); + params.threads = DIV_ROUND_UP(params.group_size, params.simd_size); + + return params; } static void |