static char *output_filename = NULL;
static FILE *output_file = NULL;
static int verbose = 0;
-static bool device_override;
+static bool device_override = false;
+static bool capture_only = false;
#define MAX_FD_COUNT 64
#define MAX_BO_COUNT 64 * 1024
uint32_t size;
uint64_t offset;
void *map;
+ /* Whether the buffer has been positionned in the GTT already. */
+ bool gtt_mapped : 1;
/* Tracks userspace mmapping of the buffer */
bool user_mapped : 1;
/* Using the i915-gem mmapping ioctl & execbuffer ioctl, track whether a
bo->map = gem_mmap(fd, obj->handle, 0, bo->size);
fail_if(bo->map == MAP_FAILED, "bo mmap failed\n");
- if (aub_use_execlists(&aub_file))
+ if (aub_use_execlists(&aub_file) && !bo->gtt_mapped) {
aub_map_ppgtt(&aub_file, bo->offset, bo->size);
+ bo->gtt_mapped = true;
+ }
}
batch_index = (execbuffer2->flags & I915_EXEC_BATCH_FIRST) ? 0 :
else
data = bo->map;
- if (bo->dirty) {
+ bool write = !capture_only || (obj->flags & EXEC_OBJECT_CAPTURE);
+
+ if (write && bo->dirty) {
if (bo == batch_bo) {
aub_write_trace_block(&aub_file, AUB_TRACE_TYPE_BATCH,
GET_PTR(data), bo->size, bo->offset);
bo->size = size;
bo->map = map;
bo->user_mapped = false;
+ bo->gtt_mapped = false;
}
static void
if (bo->map && !IS_USERPTR(bo->map))
munmap(bo->map, bo->size);
- bo->size = 0;
- bo->map = NULL;
- bo->user_mapped = false;
+ memset(bo, 0, sizeof(*bo));
}
__attribute__ ((visibility ("default"))) int
fail_if(output_file == NULL,
"failed to open file '%s'\n",
output_filename);
+ } else if (!strcmp(key, "capture_only")) {
+ capture_only = atoi(value);
} else {
fprintf(stderr, "unknown option '%s'\n", key);
}