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Searched refs:buffers (Results 1 – 14 of 14) sorted by relevance

/system/fidl/fuchsia-sysmem/
A Dallocator.fidl9 // Allocates system memory buffers.
12 // Allocates a collection of buffers on behalf of a single client.
15 // |spec| describes constraints for allocating buffers of some
17 // |usage| describes how the client intends to access the buffers.
18 // |collection| provides access to the allocated buffers.
24 // obtain the buffers it requested.
38 // |spec| describes constraints for allocating buffers of some
66 // obtain the buffers it requested.
76 // account how the client intends to use the buffers.
81 // |collection| provides access to the allocated buffers.
[all …]
A Dcollections.fidl7 // Information about a buffer collection and its buffers.
10 // The number of buffers in the collection.
13 // Describes how the contents of buffers are represented.
14 // All buffers within the collection have the same format.
18 // The VMOs are only present when the buffers are backed by VMOs.
29 // This property is only present when the buffers are backed by VMOs.
A Dformats.fidl7 // Describes how the contents of buffers are represented.
13 // Describes constraints for allocating buffers of some desired form.
/system/utest/fs/
A Dtest-persist.cpp112 fbl::unique_ptr<uint8_t[]> buffers[fbl::count_of(files)]; in TestPersistWithData() local
117 buffers[i].reset(new (&ac) uint8_t[BufferSize]); in TestPersistWithData()
121 buffers[i][j] = (uint8_t) rand_r(&seed); in TestPersistWithData()
125 ASSERT_EQ(write(fd, &buffers[i][0], BufferSize), BufferSize); in TestPersistWithData()
146 ASSERT_EQ(rbuf[j], buffers[i][j]); in TestPersistWithData()
/system/dev/misc/cpu-trace/
A Dintel-pt.md105 treating the set of buffers as one large virtual buffer.
106 If not using circular buffers then this is the amount of data captured.
107 If using circular buffers then this is where tracing stopped.
120 IPT buffers can be spread out over multiple VMOs as specified when the
168 2) allocate buffers for each cpu
184 - While it's possible to allocate and configure buffers outside of the driver,
185 this is not done so that we have control over their contents. ToPA buffers
A Dintel-pm.c148 io_buffer_t* buffers; member
226 assert(per_trace->buffers); in pmu_free_buffers_for_trace()
229 io_buffer_release(&per_trace->buffers[i]); in pmu_free_buffers_for_trace()
230 free(per_trace->buffers); in pmu_free_buffers_for_trace()
231 per_trace->buffers = NULL; in pmu_free_buffers_for_trace()
356 per_trace->buffers = calloc(num_cpus, sizeof(per_trace->buffers[0])); in pmu_alloc_trace()
357 if (!per_trace->buffers) { in pmu_alloc_trace()
365 io_buffer_init(&per_trace->buffers[i], dev->bti, alloc.buffer_size, IO_BUFFER_RW); in pmu_alloc_trace()
437 …zx_status_t status = zx_handle_duplicate(per_trace->buffers[req.descriptor].vmo_handle, ZX_RIGHT_S… in pmu_get_buffer_handle()
848 io_buffer_t* io_buffer = &per_trace->buffers[cpu]; in pmu_start()
/system/ulib/fzl/
A Dvmo-pool.cpp26 fbl::Array<ListableBuffer> buffers(new (&ac) ListableBuffer[num_vmos], num_vmos); in Init() local
30 buffers_ = std::move(buffers); in Init()
/system/uapp/gfxlatency/
A Dmain.cpp928 for (auto& buffer : buffers) { in main()
1190 auto& buffer = buffers[buffer_frame % buffers.size()]; in main()
1197 buffers[(buffer_frame - 1) % buffers.size()]; in main()
1498 for (auto& buffer : buffers) { in main()
1527 for (auto& buffer : buffers) { in main()
1655 auto& buffer = buffers[buffer_frame % buffers.size()]; in main()
1675 &buffers[buffer_frame % buffers.size()].damage))) { in main()
1676 auto& buffer = buffers[++buffer_frame % buffers.size()]; in main()
1875 auto& buffer = buffers[buffer_frame % buffers.size()]; in main()
1895 auto& buffer = buffers[buffer_frame % buffers.size()]; in main()
[all …]
/system/ulib/framebuffer/
A DREADME.md14 backed images and flip between them. Clients are responsible for ensuring buffers
/system/host/banjo/
A DREADME.md8 [SourceManager](lib/source_manager.h). This thing's job is to own the buffers backing
9 files. These buffers are kept alive for the entire pipeline. Tokens,
/system/host/fidl/
A DREADME.md9 buffers backing files. These buffers are kept alive for the entire pipeline.
/system/fidl/fuchsia-tracelink/
A Dtracelink.fidl25 // intermediate buffers. No guarantee is made that records won't be
26 // dropped. Coordination of the saving of buffers is done via |fifo|.
/system/fidl/fuchsia-hardware-ethernet/
A Dethernet.fidl64 // Set the IO Buffer that will provide the data buffers for tx and rx operations
/system/ulib/zircon-internal/include/lib/zircon-internal/device/cpu-trace/
A Dskylake-pm-events.inc293 …"SB full stalls", "Cycles stalled due to no store buffers available (not including drain…

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