diff options
| author | Boyan Ding <[email protected]> | 2015-09-27 17:16:57 +0800 |
|---|---|---|
| committer | Eric Anholt <[email protected]> | 2015-10-06 16:34:07 -0700 |
| commit | 64d9d4b73031d1bc23ae869e2afad86ed01edea5 (patch) | |
| tree | 6f60cf0862bbcfae6f6bad55388206049775216c | |
| parent | b6cd39fc4761a3a6276a373e68510fb7fb735a77 (diff) | |
vc4: use nir two-sided-color lowering
Similar to 9ffc1049ca (freedreno/ir3: use nir two-sided-color lowering).
No piglit regression.
Signed-off-by: Boyan Ding <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_context.h | 1 | ||||
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_program.c | 25 |
2 files changed, 2 insertions, 24 deletions
diff --git a/src/gallium/drivers/vc4/vc4_context.h b/src/gallium/drivers/vc4/vc4_context.h index 7502293180a..c7698422951 100644 --- a/src/gallium/drivers/vc4/vc4_context.h +++ b/src/gallium/drivers/vc4/vc4_context.h @@ -103,7 +103,6 @@ struct vc4_uncompiled_shader { /** How many variants of this program were compiled, for shader-db. */ uint32_t compiled_variant_count; struct pipe_shader_state base; - const struct tgsi_token *twoside_tokens; }; struct vc4_ubo_range { diff --git a/src/gallium/drivers/vc4/vc4_program.c b/src/gallium/drivers/vc4/vc4_program.c index 01ea7544984..31c7e28ff57 100644 --- a/src/gallium/drivers/vc4/vc4_program.c +++ b/src/gallium/drivers/vc4/vc4_program.c @@ -1738,27 +1738,6 @@ vc4_shader_ntq(struct vc4_context *vc4, enum qstage stage, } const struct tgsi_token *tokens = key->shader_state->base.tokens; - if (c->fs_key && c->fs_key->light_twoside) { - if (!key->shader_state->twoside_tokens) { - const struct tgsi_lowering_config lowering_config = { - .color_two_side = true, - }; - struct tgsi_shader_info info; - key->shader_state->twoside_tokens = - tgsi_transform_lowering(&lowering_config, - key->shader_state->base.tokens, - &info); - - /* If no transformation occurred, then NULL is - * returned and we just use our original tokens. - */ - if (!key->shader_state->twoside_tokens) { - key->shader_state->twoside_tokens = - key->shader_state->base.tokens; - } - } - tokens = key->shader_state->twoside_tokens; - } if (vc4_debug & VC4_DEBUG_TGSI) { fprintf(stderr, "%s prog %d/%d TGSI:\n", @@ -1772,6 +1751,8 @@ vc4_shader_ntq(struct vc4_context *vc4, enum qstage stage, nir_convert_to_ssa(c->s); if (stage == QSTAGE_FRAG) vc4_nir_lower_blend(c); + if (c->fs_key && c->fs_key->light_twoside) + nir_lower_two_sided_color(c->s); vc4_nir_lower_io(c); nir_lower_idiv(c->s); nir_lower_load_const_to_scalar(c->s); @@ -2190,8 +2171,6 @@ vc4_shader_state_delete(struct pipe_context *pctx, void *hwcso) hash_table_foreach(vc4->vs_cache, entry) delete_from_cache_if_matches(vc4->vs_cache, entry, so); - if (so->twoside_tokens != so->base.tokens) - free((void *)so->twoside_tokens); free((void *)so->base.tokens); free(so); } |