gallium/util: add util_num_layers helper

diff --git a/src/gallium/auxiliary/util/u_blitter.c b/src/gallium/auxiliary/util/u_blitter.c
index 824213b4e30862f62dc18018a40ac8d15053056f..057411fb3fa50728cfbb491dea59c229ca3fbad9 100644 (file)
--- a/src/gallium/auxiliary/util/u_blitter.c
+++ b/src/gallium/auxiliary/util/u_blitter.c
@@ -2077,8 +2077,8 @@ void util_blitter_generate_mipmap(struct blitter_context *blitter,
       srcbox.height = u_minify(tex->height0, src_level);
 
       if (target == PIPE_TEXTURE_3D) {
-         dstbox.depth = util_max_layer(tex, dst_level) + 1;
-         srcbox.depth = util_max_layer(tex, src_level) + 1;
+         dstbox.depth = util_num_layers(tex, dst_level);
+         srcbox.depth = util_num_layers(tex, src_level);
       } else {
          dstbox.z = srcbox.z = first_layer;
          dstbox.depth = srcbox.depth = last_layer - first_layer + 1;

diff --git a/src/gallium/auxiliary/util/u_gen_mipmap.c b/src/gallium/auxiliary/util/u_gen_mipmap.c
index aa8eaebb6798a4cf6f67a50b9bada7b31a4fa233..3c55d9f385c7e96b8f5eb65cf2dced9323483333 100644 (file)
--- a/src/gallium/auxiliary/util/u_gen_mipmap.c
+++ b/src/gallium/auxiliary/util/u_gen_mipmap.c
@@ -113,8 +113,8 @@ util_gen_mipmap(struct pipe_context *pipe, struct pipe_resource *pt,
       if (pt->target == PIPE_TEXTURE_3D) {
          /* generate all layers/slices at once */
          blit.src.box.z = blit.dst.box.z = 0;
-         blit.src.box.depth = util_max_layer(pt, blit.src.level)+1;
-         blit.dst.box.depth = util_max_layer(pt, blit.dst.level)+1;
+         blit.src.box.depth = util_num_layers(pt, blit.src.level);
+         blit.dst.box.depth = util_num_layers(pt, blit.dst.level);
       }
       else {
          blit.src.box.z = blit.dst.box.z = first_layer;

diff --git a/src/gallium/auxiliary/util/u_inlines.h b/src/gallium/auxiliary/util/u_inlines.h
index 790352d780091287ac29eafa46457354bf81ce73..4ba6ad72b6274f18d2eb909dab92d71318348508 100644 (file)
--- a/src/gallium/auxiliary/util/u_inlines.h
+++ b/src/gallium/auxiliary/util/u_inlines.h
@@ -666,6 +666,12 @@ util_max_layer(const struct pipe_resource *r, unsigned level)
    }
 }
 
+static inline unsigned
+util_num_layers(const struct pipe_resource *r, unsigned level)
+{
+   return util_max_layer(r, level) + 1;
+}
+
 static inline bool
 util_texrange_covers_whole_level(const struct pipe_resource *tex,
                                  unsigned level, unsigned x, unsigned y,
@@ -675,7 +681,7 @@ util_texrange_covers_whole_level(const struct pipe_resource *tex,
    return x == 0 && y == 0 && z == 0 &&
           width == u_minify(tex->width0, level) &&
           height == u_minify(tex->height0, level) &&
-          depth == util_max_layer(tex, level) + 1;
+          depth == util_num_layers(tex, level);
 }
 
 #ifdef __cplusplus

diff --git a/src/gallium/drivers/r600/r600_texture.c b/src/gallium/drivers/r600/r600_texture.c
index 3895d53912cbae96bc0a952cde462c961316b646..03cdcd22eee2bc935faf93d4160bb209d998dfdc 100644 (file)
--- a/src/gallium/drivers/r600/r600_texture.c
+++ b/src/gallium/drivers/r600/r600_texture.c
@@ -393,7 +393,7 @@ static void r600_reallocate_texture_inplace(struct r600_common_context *rctx,
 
                        u_box_3d(0, 0, 0,
                                 u_minify(templ.width0, i), u_minify(templ.height0, i),
-                                util_max_layer(&templ, i) + 1, &box);
+                                util_num_layers(&templ, i), &box);
 
                        rctx->dma_copy(&rctx->b, &new_tex->resource.b.b, i, 0, 0, 0,
                                       &rtex->resource.b.b, i, &box);
@@ -676,7 +676,7 @@ void r600_texture_get_cmask_info(struct r600_common_screen *rscreen,
 
        out->slice_tile_max = ((pitch_elements * height) / (128*128)) - 1;
        out->alignment = MAX2(256, base_align);
-       out->size = (util_max_layer(&rtex->resource.b.b, 0) + 1) *
+       out->size = util_num_layers(&rtex->resource.b.b, 0) *
                    align(slice_bytes, base_align);
 }
 
@@ -785,7 +785,7 @@ static void r600_texture_get_htile_size(struct r600_common_screen *rscreen,
 
        rtex->surface.htile_alignment = base_align;
        rtex->surface.htile_size =
-               (util_max_layer(&rtex->resource.b.b, 0) + 1) *
+               util_num_layers(&rtex->resource.b.b, 0) *
                align(slice_bytes, base_align);
 }
 
@@ -996,7 +996,7 @@ r600_texture_create_object(struct pipe_screen *screen,
                fprintf(stderr, "VM start=0x%"PRIX64"  end=0x%"PRIX64" | Texture %ix%ix%i, %i levels, %i samples, %s\n",
                        rtex->resource.gpu_address,
                        rtex->resource.gpu_address + rtex->resource.buf->size,
-                       base->width0, base->height0, util_max_layer(base, 0)+1, base->last_level+1,
+                       base->width0, base->height0, util_num_layers(base, 0), base->last_level+1,
                        base->nr_samples ? base->nr_samples : 1, util_format_short_name(base->format));
        }
 

diff --git a/src/gallium/drivers/radeon/r600_texture.c b/src/gallium/drivers/radeon/r600_texture.c
index 66d4f02622fd9be849d33643019f9d3a7694bd51..34b3ab0cdeb6f577dddc932448637d8cadc37591 100644 (file)
--- a/src/gallium/drivers/radeon/r600_texture.c
+++ b/src/gallium/drivers/radeon/r600_texture.c
@@ -513,7 +513,7 @@ static void r600_reallocate_texture_inplace(struct r600_common_context *rctx,
 
                        u_box_3d(0, 0, 0,
                                 u_minify(templ.width0, i), u_minify(templ.height0, i),
-                                util_max_layer(&templ, i) + 1, &box);
+                                util_num_layers(&templ, i), &box);
 
                        rctx->dma_copy(&rctx->b, &new_tex->resource.b.b, i, 0, 0, 0,
                                       &rtex->resource.b.b, i, &box);
@@ -935,7 +935,7 @@ void si_texture_get_cmask_info(struct si_screen *sscreen,
                out->slice_tile_max -= 1;
 
        out->alignment = MAX2(256, base_align);
-       out->size = (util_max_layer(&rtex->resource.b.b, 0) + 1) *
+       out->size = util_num_layers(&rtex->resource.b.b, 0) *
                    align(slice_bytes, base_align);
 }
 
@@ -1014,7 +1014,7 @@ static void r600_texture_get_htile_size(struct si_screen *sscreen,
 
        rtex->surface.htile_alignment = base_align;
        rtex->surface.htile_size =
-               (util_max_layer(&rtex->resource.b.b, 0) + 1) *
+               util_num_layers(&rtex->resource.b.b, 0) *
                align(slice_bytes, base_align);
 }
 
@@ -1333,7 +1333,7 @@ r600_texture_create_object(struct pipe_screen *screen,
                fprintf(stderr, "VM start=0x%"PRIX64"  end=0x%"PRIX64" | Texture %ix%ix%i, %i levels, %i samples, %s\n",
                        rtex->resource.gpu_address,
                        rtex->resource.gpu_address + rtex->resource.buf->size,
-                       base->width0, base->height0, util_max_layer(base, 0)+1, base->last_level+1,
+                       base->width0, base->height0, util_num_layers(base, 0), base->last_level+1,
                        base->nr_samples ? base->nr_samples : 1, util_format_short_name(base->format));
        }
 

diff --git a/src/gallium/drivers/radeonsi/si_clear.c b/src/gallium/drivers/radeonsi/si_clear.c
index ba95ed51f143d513b1c9999aa24fedacb5200ea0..0ac83f446bf869a766153e695bb08de3ce36fc42 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_clear.c
+++ b/src/gallium/drivers/radeonsi/si_clear.c
@@ -214,7 +214,7 @@ void vi_dcc_clear_level(struct si_context *sctx,
                assert(rtex->resource.b.b.nr_samples <= 1);
                clear_size = rtex->surface.dcc_size;
        } else {
-               unsigned num_layers = util_max_layer(&rtex->resource.b.b, level) + 1;
+               unsigned num_layers = util_num_layers(&rtex->resource.b.b, level);
 
                /* If this is 0, fast clear isn't possible. (can occur with MSAA) */
                assert(rtex->surface.u.legacy.level[level].dcc_fast_clear_size);

diff --git a/src/gallium/drivers/rbug/rbug_core.c b/src/gallium/drivers/rbug/rbug_core.c
index 8eb39c17b14cb6e10eaece7346e5f733f3fb5974..76394039b9bcf29d48234cc298413e3ac00e811b 100644 (file)
--- a/src/gallium/drivers/rbug/rbug_core.c
+++ b/src/gallium/drivers/rbug/rbug_core.c
@@ -221,7 +221,7 @@ rbug_texture_info(struct rbug_rbug *tr_rbug, struct rbug_header *header, uint32_
    }
 
    t = tr_tex->resource;
-   num_layers = util_max_layer(t, 0) + 1;
+   num_layers = util_num_layers(t, 0);
 
    rbug_send_texture_info_reply(tr_rbug->con, serial,
                                t->target, t->format,