Window: Multiframe View
To access the
Multiframe View window,
Open
, or double-click on a stream preview.NOTE
Multiframe View is available for Metal applications.
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Displays the opened stream data, notifications, opens the Intel® GPA User Guide, restores the default view, and changes the Intel® GPA color scheme.
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Preview pane
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Displays screenshots captured for the opened stream. To capture screenshots for the stream, enable screenshot capturing in the Graphics Monitor Options Stream tab.
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Stream Title Bar
Multiframe View
Stream Title
bar shows the opened stream file name. The file name consists of the application name, capture date and time in the following format: YYYY_MM_DD_HH_MM_SS.Main Toolbar
Back button |
Returns to the Open Frame Capture window. You can use the Backspace key instead.
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Stream Overview pane | Provides the following statistical information for the opened stream:
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Message pane | Displays messages and non-critical errors. NOTE If more than one message is open, use the Up or Down arrows to navigate between messages. |
Settings button |
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Send feedback
| Opens a form to send feedback to the Intel® GPA technical support . |
Help button |
Opens the Intel® GPA online documentation.
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Stream Content Pane
Type Filter Expression field |
Filters frames by number or duration. Saves previous search keywords. You can use the Type Filter Expression field, to find specific frames by running Graphics Frame Analyzer plugins.
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Execute Plugins button |
Opens the list of the available Graphics Frame Analyzer plugins.
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Collapse All Groups button |
Closes all the groups in the Frame List tab, if available.
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Export Frame Log button |
Saves the Frame log in CSV format. You can also save the Frame log by pressing Ctrl+S .
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Frame List tab | Lists all frames of one rendering context/queue in the CPU execution order. The number of Frame List tabs depends on the number of rendering contexts/queues in the opened stream.To profile an individual frame, double-click the required frame; or click the required frame, and then click Open .NOTE The first frame cannot be opened for profiling. |
Open button |
Opens the selected frame in the Profiling View.
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Stream Viewer Pane
Timeline ruler |
Correlates all the displayed frames with the timeline. The range of the timeline corresponds to the length of the stream in the current zoom level. Depending on the zoom-in level, the time intervals are displayed in seconds, milliseconds, microseconds, or nanoseconds.
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Zoom to Selection button |
Zooms into the time range of selected frames.
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Full Zoom Out button |
Restores the default zoom level.
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Context/Queue bar chart | Visualizes individual frames and keyframes. Keyframe is a saved state of an application, from which you can play back the captured stream. When you select a frame in the Frame List tab, the corresponding bar is highlighted on the Context/Queue bar chart.You can select frames in all tracks within the selected range by pressing the left mouse button and dragging the mouse horizontally. You can change the selection by dragging arrows on the right or left boundary. To ease navigation within the stream, enable screenshot capturing in the Graphics Monitor Options Stream tab. To see a screenshot in the Preview pane, hover over the track.You can change the vertical scaling of the bar chart by increasing or decreasing the relative height of the bars using the
or
buttons respectively. By default, all bars are displayed in their original height.To enable or disable the vertical auto-scaling, click the
/
toggle button. By default, the vertical auto-scaling is enabled.To profile an individual frame, select a frame bar on the Context/Queue bar chart, and then click Open . |
Metrics Pane
Type Filter Expression field |
Filters stream file tracks by name or parameters. Saves previous search keywords.
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Collapse All Groups button |
Closes all unfolded track groups.
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Expand All Groups |
Unfolds all track groups.
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Metrics list | Lists metrics collected for the captured stream file. TIP To change track color or event color in the Stream Viewer , use the Track Color Modification button.NOTE Tracks from the Metrics list can be dragged and dropped to the Stream Viewer . |