diff options
| author | Jason Ekstrand <[email protected]> | 2016-02-10 21:27:57 -0800 |
|---|---|---|
| committer | Jason Ekstrand <[email protected]> | 2016-02-11 15:07:20 -0800 |
| commit | 56eb9c44adfa38f776689dd1a1bc42fe55c15dd8 (patch) | |
| tree | 24c2e19e6966cfd60d86a4b10d120d60e209ba60 /src/mesa/drivers/dri/i965/gen7_wm_state.c | |
| parent | ae3543950c93ec4ac179013cb1c7baaf6f5ef4a7 (diff) | |
i965/fs: Pass usage of depth, W, and sample mask through prog_data
We really need to stop pulling information directly out of shaders for
state setup. For one thing, if we want any sort of an on-disk shader
cache, having all of this metadata in one place is going to be crucial.
Also, passing it all through prog_data cleans up the compiler <-> state
setup API substantially.
Reviewed-by: Kenneth Graunke <[email protected]>
Diffstat (limited to 'src/mesa/drivers/dri/i965/gen7_wm_state.c')
| -rw-r--r-- | src/mesa/drivers/dri/i965/gen7_wm_state.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/src/mesa/drivers/dri/i965/gen7_wm_state.c b/src/mesa/drivers/dri/i965/gen7_wm_state.c index 7def5f5ad3c..128c77ecf0c 100644 --- a/src/mesa/drivers/dri/i965/gen7_wm_state.c +++ b/src/mesa/drivers/dri/i965/gen7_wm_state.c @@ -37,9 +37,6 @@ static void upload_wm_state(struct brw_context *brw) { struct gl_context *ctx = &brw->ctx; - /* BRW_NEW_FRAGMENT_PROGRAM */ - const struct brw_fragment_program *fp = - brw_fragment_program_const(brw->fragment_program); /* BRW_NEW_FS_PROG_DATA */ const struct brw_wm_prog_data *prog_data = brw->wm.prog_data; bool writes_depth = prog_data->computed_depth_mode != BRW_PSCDEPTH_OFF; @@ -61,8 +58,11 @@ upload_wm_state(struct brw_context *brw) if (ctx->Polygon.StippleFlag) dw1 |= GEN7_WM_POLYGON_STIPPLE_ENABLE; - if (fp->program.Base.InputsRead & VARYING_BIT_POS) - dw1 |= GEN7_WM_USES_SOURCE_DEPTH | GEN7_WM_USES_SOURCE_W; + if (prog_data->uses_src_depth) + dw1 |= GEN7_WM_USES_SOURCE_DEPTH; + + if (prog_data->uses_src_w) + dw1 |= GEN7_WM_USES_SOURCE_W; dw1 |= prog_data->computed_depth_mode << GEN7_WM_COMPUTED_DEPTH_MODE_SHIFT; dw1 |= prog_data->barycentric_interp_modes << @@ -100,7 +100,7 @@ upload_wm_state(struct brw_context *brw) dw2 |= GEN7_WM_MSDISPMODE_PERSAMPLE; } - if (fp->program.Base.SystemValuesRead & SYSTEM_BIT_SAMPLE_MASK_IN) { + if (prog_data->uses_sample_mask) { dw1 |= GEN7_WM_USES_INPUT_COVERAGE_MASK; } @@ -138,7 +138,6 @@ const struct brw_tracked_state gen7_wm_state = { _NEW_MULTISAMPLE | _NEW_POLYGON, .brw = BRW_NEW_BATCH | - BRW_NEW_FRAGMENT_PROGRAM | BRW_NEW_FS_PROG_DATA, }, .emit = upload_wm_state, |