From: Lucas Stach <l.stach@pengutronix.de>
Date: Wed, 16 Nov 2022 18:22:46 +0000 (+0100)
Subject: etnaviv: add helper to get TS validity
X-Git-Tag: upstream/23.3.3~5619
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0f2df7d361520aa2c88c51a3990e05f8849cbf35;p=platform%2Fupstream%2Fmesa.git

etnaviv: add helper to get TS validity

Add a small helper to get the validity of the TS buffer for
a resource level. We can drop the ts_size check in several
places, as we never set ts_valid to true if there is no TS
buffer.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Reviewed-by: Christian Gmeiner <cgmeiner@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/19964>
---

diff --git a/src/gallium/drivers/etnaviv/etnaviv_blt.c b/src/gallium/drivers/etnaviv/etnaviv_blt.c
index c76980a..a8be4bb 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_blt.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_blt.c
@@ -471,7 +471,7 @@ etna_try_blt_blit(struct pipe_context *pctx,
     */
    if (src == dst) {
       assert(!memcmp(&blit_info->src, &blit_info->dst, sizeof(blit_info->src)));
-      if (!src_lev->ts_size || !src_lev->ts_valid) /* No TS, no worries */
+      if (!etna_resource_level_ts_valid(src_lev)) /* No TS, no worries */
          return true;
    }
 
@@ -517,7 +517,7 @@ etna_try_blt_blit(struct pipe_context *pctx,
       for (unsigned x=0; x<4; ++x)
          op.src.swizzle[x] = x;
 
-      if (src_lev->ts_size && src_lev->ts_valid) {
+      if (etna_resource_level_ts_valid(src_lev)) {
          op.src.use_ts = 1;
          op.src.ts_addr.bo = src->ts_bo;
          op.src.ts_addr.offset = src_lev->ts_offset + blit_info->src.box.z * src_lev->ts_layer_stride;
diff --git a/src/gallium/drivers/etnaviv/etnaviv_resource.h b/src/gallium/drivers/etnaviv/etnaviv_resource.h
index e972cb0..ff74f96 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_resource.h
+++ b/src/gallium/drivers/etnaviv/etnaviv_resource.h
@@ -94,6 +94,12 @@ etna_resource_level_older(struct etna_resource_level *a,
    return (int)(a->seqno - b->seqno) < 0;
 }
 
+static inline bool
+etna_resource_level_ts_valid(struct etna_resource_level *lvl)
+{
+   return lvl->ts_valid;
+}
+
 /* returns TRUE if a is older than b */
 static inline bool
 etna_resource_level_needs_flush(struct etna_resource_level *lvl)
diff --git a/src/gallium/drivers/etnaviv/etnaviv_rs.c b/src/gallium/drivers/etnaviv/etnaviv_rs.c
index 80c9099..3e8623f 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_rs.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_rs.c
@@ -734,7 +734,7 @@ etna_try_rs_blit(struct pipe_context *pctx,
 
    /* Set up color TS to source surface before blit, if needed */
    bool source_ts_valid = false;
-   if (src_lev->ts_size && src_lev->ts_valid) {
+   if (etna_resource_level_ts_valid(src_lev)) {
       struct etna_reloc reloc;
       unsigned ts_offset =
          src_lev->ts_offset + blit_info->src.box.z * src_lev->ts_layer_stride;
diff --git a/src/gallium/drivers/etnaviv/etnaviv_state.c b/src/gallium/drivers/etnaviv/etnaviv_state.c
index 8cc09fb..02e4eb5 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_state.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_state.c
@@ -650,7 +650,7 @@ etna_update_ts_config(struct etna_context *ctx)
    if (ctx->framebuffer_s.nr_cbufs > 0) {
       struct etna_surface *c_surf = etna_surface(ctx->framebuffer_s.cbufs[0]);
 
-      if(c_surf->level->ts_size && c_surf->level->ts_valid) {
+      if (etna_resource_level_ts_valid(c_surf->level)) {
          new_ts_config |= VIVS_TS_MEM_CONFIG_COLOR_FAST_CLEAR;
       } else {
          new_ts_config &= ~VIVS_TS_MEM_CONFIG_COLOR_FAST_CLEAR;
@@ -660,7 +660,7 @@ etna_update_ts_config(struct etna_context *ctx)
    if (ctx->framebuffer_s.zsbuf) {
       struct etna_surface *zs_surf = etna_surface(ctx->framebuffer_s.zsbuf);
 
-      if(zs_surf->level->ts_size && zs_surf->level->ts_valid) {
+      if (etna_resource_level_ts_valid(zs_surf->level)) {
          new_ts_config |= VIVS_TS_MEM_CONFIG_DEPTH_FAST_CLEAR;
       } else {
          new_ts_config &= ~VIVS_TS_MEM_CONFIG_DEPTH_FAST_CLEAR;
diff --git a/src/gallium/drivers/etnaviv/etnaviv_texture.c b/src/gallium/drivers/etnaviv/etnaviv_texture.c
index 9108803..f97d1e9 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_texture.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_texture.c
@@ -96,7 +96,7 @@ etna_configure_sampler_ts(struct etna_sampler_ts *sts, struct pipe_sampler_view
        (lev->clear_value >> 32) != sts->TS_SAMPLER_CLEAR_VALUE2)
       dirty = true;
 
-   assert(rsc->ts_bo && lev->ts_valid);
+   assert(rsc->ts_bo && etna_resource_level_ts_valid(lev));
 
    sts->mode = lev->ts_mode;
    sts->comp = lev->ts_compress_fmt >= 0;
@@ -151,7 +151,7 @@ etna_can_use_sampler_ts(struct pipe_sampler_view *view, int num)
       return false;
 
    /* The resource TS is valid for level 0. */
-   if (!rsc->levels[0].ts_valid)
+   if (!etna_resource_level_ts_valid(&rsc->levels[0]))
       return false;
 
    return true;