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bench: Add options for composition and debug logs

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The -c option adds a composition layer.  The -d option enables debug
logging, without this the library log-level is set to silent.
This commit is contained in:
David Turner 2025-01-20 14:06:53 +00:00
parent c157adb452
commit 98ef9e52d4
1 changed files with 30 additions and 5 deletions
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35
test/bench.c
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@ -13,7 +13,8 @@
#define MAX_LAYERS 128 #define MAX_LAYERS 128
static struct liftoff_layer * static struct liftoff_layer *
add_layer(struct liftoff_output *output, int x, int y, uint32_t width, uint32_t height) add_layer(struct liftoff_output *output, int x, int y, uint32_t width,
uint32_t height, bool composition)
{ {
uint32_t fb_id; uint32_t fb_id;
struct liftoff_layer *layer; struct liftoff_layer *layer;
@ -30,6 +31,10 @@ add_layer(struct liftoff_output *output, int x, int y, uint32_t width, uint32_t
liftoff_layer_set_property(layer, "SRC_W", (uint64_t)width << 16); liftoff_layer_set_property(layer, "SRC_W", (uint64_t)width << 16);
liftoff_layer_set_property(layer, "SRC_H", (uint64_t)height << 16); liftoff_layer_set_property(layer, "SRC_H", (uint64_t)height << 16);
if (composition) {
liftoff_output_set_composition_layer(output, layer);
}
return layer; return layer;
} }
@ -38,6 +43,7 @@ main(int argc, char *argv[])
{ {
int opt; int opt;
size_t planes_len, layers_len; size_t planes_len, layers_len;
bool composition, debug;
struct timespec start, end; struct timespec start, end;
struct liftoff_mock_plane *mock_planes[MAX_PLANES]; struct liftoff_mock_plane *mock_planes[MAX_PLANES];
size_t i, j; size_t i, j;
@ -52,7 +58,9 @@ main(int argc, char *argv[])
planes_len = 5; planes_len = 5;
layers_len = 10; layers_len = 10;
while ((opt = getopt(argc, argv, "p:l:")) != -1) { debug = false;
composition = false;
while ((opt = getopt(argc, argv, "p:l:cd")) != -1) {
switch (opt) { switch (opt) {
case 'p': case 'p':
planes_len = (size_t)atoi(optarg); planes_len = (size_t)atoi(optarg);
@ -60,14 +68,29 @@ main(int argc, char *argv[])
case 'l': case 'l':
layers_len = (size_t)atoi(optarg); layers_len = (size_t)atoi(optarg);
break; break;
case 'c':
composition = true;
break;
case 'd':
debug = true;
break;
default: default:
fprintf(stderr, "usage: %s [-p planes] [-l layers]\n", fprintf(stderr,
"usage: %s [-p planes] [-l layers] [-c] [-d]\n",
argv[0]); argv[0]);
fprintf(stderr, "-c adds a composition layer\n");
fprintf(stderr, "-d enables libliftoff debug logging\n");
exit(EXIT_FAILURE); exit(EXIT_FAILURE);
} }
} }
liftoff_log_set_priority(LIFTOFF_SILENT); /* -c should add a new composition layer rather than replacing one of
* the existing layers with a composition layer. */
if (composition) {
layers_len++;
}
liftoff_log_set_priority(debug ? LIFTOFF_DEBUG : LIFTOFF_SILENT);
liftoff_mock_verbose = false; liftoff_mock_verbose = false;
for (i = 0; i < planes_len; i++) { for (i = 0; i < planes_len; i++) {
@ -87,7 +110,9 @@ main(int argc, char *argv[])
for (i = 0; i < layers_len; i++) { for (i = 0; i < layers_len; i++) {
/* Planes don't intersect, so the library can arrange them in /* Planes don't intersect, so the library can arrange them in
* any order. Testing all combinations takes more time. */ * any order. Testing all combinations takes more time. */
layers[i] = add_layer(output, (int)i * 100, (int)i * 100, 100, 100); layers[i] = add_layer(output, (int)i * 100, (int)i * 100, 100,
100, composition && i == 0);
for (j = 0; j < planes_len; j++) { for (j = 0; j < planes_len; j++) {
if (j == 1) { if (j == 1) {
/* Make the lowest plane above the primary plane /* Make the lowest plane above the primary plane