aboutsummaryrefslogtreecommitdiffstats
path: root/src
diff options
context:
space:
mode:
authorRob Clark <[email protected]>2020-05-09 09:38:02 -0700
committerMarge Bot <[email protected]>2020-05-12 18:16:48 +0000
commitef5f238fd08bb470e0f6327ec76723d37704f13f (patch)
tree3b269159f5d8c590b717cc73cb14132a732353dc /src
parent6a49d9c396b61ef2556afba59c495c45bfab0202 (diff)
freedreno/gmem: add helper to dump GMEM layout
Signed-off-by: Rob Clark <[email protected]> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4976>
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/freedreno/freedreno_gmem.c53
1 files changed, 53 insertions, 0 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_gmem.c b/src/gallium/drivers/freedreno/freedreno_gmem.c
index 7110e2a7485..5bf809e652d 100644
--- a/src/gallium/drivers/freedreno/freedreno_gmem.c
+++ b/src/gallium/drivers/freedreno/freedreno_gmem.c
@@ -109,6 +109,54 @@ gmem_key_equals(const void *_a, const void *_b)
return memcmp(a, b, sizeof(*a)) == 0;
}
+static void
+dump_gmem_key(const struct gmem_key *key)
+{
+ printf("{ .minx=%u, .miny=%u, .width=%u, .height=%u",
+ key->minx, key->miny, key->width, key->height);
+ printf(", .gmem_page_align=%u, .nr_cbufs=%u",
+ key->gmem_page_align, key->nr_cbufs);
+ printf(", .cbuf_cpp = {");
+ for (unsigned i = 0; i < ARRAY_SIZE(key->cbuf_cpp); i++)
+ printf("%u,", key->cbuf_cpp[i]);
+ printf("}, .zsbuf_cpp = {");
+ for (unsigned i = 0; i < ARRAY_SIZE(key->zsbuf_cpp); i++)
+ printf("%u,", key->zsbuf_cpp[i]);
+ printf("}},\n");
+}
+
+static void
+dump_gmem_state(const struct fd_gmem_stateobj *gmem)
+{
+ unsigned total = 0;
+ printf("GMEM LAYOUT: bin=%ux%u, nbins=%ux%u\n",
+ gmem->bin_w, gmem->bin_h, gmem->nbins_x, gmem->nbins_y);
+ for (int i = 0; i < ARRAY_SIZE(gmem->cbuf_base); i++) {
+ if (!gmem->cbuf_cpp[i])
+ continue;
+
+ unsigned size = gmem->cbuf_cpp[i] * gmem->bin_w * gmem->bin_h;
+ printf(" cbuf[%d]: base=0x%06x, size=0x%x, cpp=%u\n", i,
+ gmem->cbuf_base[i], size, gmem->cbuf_cpp[i]);
+
+ total = gmem->cbuf_base[i] + size;
+ }
+
+ for (int i = 0; i < ARRAY_SIZE(gmem->zsbuf_base); i++) {
+ if (!gmem->zsbuf_cpp[i])
+ continue;
+
+ unsigned size = gmem->zsbuf_cpp[i] * gmem->bin_w * gmem->bin_h;
+ printf(" zsbuf[%d]: base=0x%06x, size=0x%x, cpp=%u\n", i,
+ gmem->zsbuf_base[i], size, gmem->zsbuf_cpp[i]);
+
+ total = gmem->zsbuf_base[i] + size;
+ }
+
+ printf("total: 0x%06x (of 0x%06x)\n", total,
+ gmem->screen->gmemsize_bytes);
+}
+
static uint32_t bin_width(struct fd_screen *screen)
{
if (is_a4xx(screen) || is_a5xx(screen) || is_a6xx(screen))
@@ -217,6 +265,11 @@ gmem_stateobj_init(struct fd_screen *screen, struct gmem_key *key)
gmem->width = key->width;
gmem->height = key->height;
+ if (BIN_DEBUG) {
+ dump_gmem_state(gmem);
+ dump_gmem_key(key);
+ }
+
/*
* Assign tiles and pipes:
*