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https://github.com/varun-r-mallya/sysprof.git
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e853c79be9
This allows grouping marks together so that the UI can present marks within the same group in the same visualizer row. The goal here is that our perf stream with drm data will have "drm" or some similar group name (resulting in one row). mutter/cogl/gnome-shell will use the thread-id as the group name (or something else that is useful) so their events are grouped together. gdk-wayland might have it's own group name as well. The end result is that we can get a mark row for each series of related data.
132 lines
8.0 KiB
C
132 lines
8.0 KiB
C
/* sp-capture-writer.h
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*
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* Copyright © 2016 Christian Hergert <chergert@redhat.com>
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*
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* This file is free software; you can redistribute it and/or modify it under
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* the terms of the GNU Lesser General Public License as published by the Free
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* Software Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* This file is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef SP_CAPTURE_WRITER_H
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#define SP_CAPTURE_WRITER_H
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#include "capture/sp-capture-types.h"
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G_BEGIN_DECLS
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typedef struct _SpCaptureWriter SpCaptureWriter;
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typedef struct
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{
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/*
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* The number of frames indexed by SpCaptureFrameType
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*/
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gsize frame_count[16];
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/*
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* Padding for future expansion.
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*/
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gsize padding[48];
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} SpCaptureStat;
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SpCaptureWriter *sp_capture_writer_new (const gchar *filename,
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gsize buffer_size);
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SpCaptureWriter *sp_capture_writer_new_from_fd (int fd,
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gsize buffer_size);
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SpCaptureWriter *sp_capture_writer_ref (SpCaptureWriter *self);
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void sp_capture_writer_unref (SpCaptureWriter *self);
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void sp_capture_writer_stat (SpCaptureWriter *self,
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SpCaptureStat *stat);
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gboolean sp_capture_writer_add_map (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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guint64 start,
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guint64 end,
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guint64 offset,
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guint64 inode,
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const gchar *filename);
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gboolean sp_capture_writer_add_mark (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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guint64 duration,
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const gchar *group,
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const gchar *name,
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const gchar *message);
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guint64 sp_capture_writer_add_jitmap (SpCaptureWriter *self,
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const gchar *name);
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gboolean sp_capture_writer_add_process (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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const gchar *cmdline);
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gboolean sp_capture_writer_add_sample (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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const SpCaptureAddress *addrs,
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guint n_addrs);
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gboolean sp_capture_writer_add_fork (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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GPid child_pid);
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gboolean sp_capture_writer_add_exit (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid);
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gboolean sp_capture_writer_add_timestamp (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid);
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gboolean sp_capture_writer_define_counters (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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const SpCaptureCounter *counters,
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guint n_counters);
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gboolean sp_capture_writer_set_counters (SpCaptureWriter *self,
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gint64 time,
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gint cpu,
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GPid pid,
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const guint *counters_ids,
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const SpCaptureCounterValue *values,
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guint n_counters);
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gboolean sp_capture_writer_flush (SpCaptureWriter *self);
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gboolean sp_capture_writer_save_as (SpCaptureWriter *self,
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const gchar *filename,
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GError **error);
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gint sp_capture_writer_request_counter (SpCaptureWriter *self,
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guint n_counters);
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SpCaptureReader *sp_capture_writer_create_reader (SpCaptureWriter *self,
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GError **error);
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gboolean sp_capture_writer_splice (SpCaptureWriter *self,
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SpCaptureWriter *dest,
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GError **error);
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gboolean _sp_capture_writer_splice_from_fd (SpCaptureWriter *self,
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int fd,
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GError **error) G_GNUC_INTERNAL;
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#ifndef SP_DISABLE_GOBJECT
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# define SP_TYPE_CAPTURE_WRITER (sp_capture_writer_get_type())
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GType sp_capture_writer_get_type (void);
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#endif
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#if GLIB_CHECK_VERSION(2, 44, 0)
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (SpCaptureWriter, sp_capture_writer_unref)
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#endif
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G_END_DECLS
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#endif /* SP_CAPTURE_WRITER_H */
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