diff options
author | Sakari Ailus <sakari.ailus@iki.fi> | 2012-05-17 16:50:45 -0400 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-06 19:14:39 -0400 |
commit | 1ec0ed083988ae433305d7f4158fda8c3a1a23b9 (patch) | |
tree | aad35d1ee8bed6a1851fdffa7a4ffd9570f17787 /Documentation/DocBook/media/v4l | |
parent | c133482300113b3b71fa4a1fd2118531e765b36a (diff) |
[media] v4l: Remove "_ACTUAL" from subdev selection API target definition names
The string "_ACTUAL" does not say anything more about the target names. Drop
it. V4L2 selection API was changed by "V4L: Remove "_ACTIVE" from the
selection target name definitions" by Sylwester Nawrocki. This patch does
the same for the V4L2 subdev API.
Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'Documentation/DocBook/media/v4l')
-rw-r--r-- | Documentation/DocBook/media/v4l/dev-subdev.xml | 28 | ||||
-rw-r--r-- | Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml | 12 |
2 files changed, 20 insertions, 20 deletions
diff --git a/Documentation/DocBook/media/v4l/dev-subdev.xml b/Documentation/DocBook/media/v4l/dev-subdev.xml index 4afcbbec5eda..e88d5ea8f826 100644 --- a/Documentation/DocBook/media/v4l/dev-subdev.xml +++ b/Documentation/DocBook/media/v4l/dev-subdev.xml | |||
@@ -289,9 +289,9 @@ | |||
289 | &v4l2-rect; by the coordinates of the top left corner and the rectangle | 289 | &v4l2-rect; by the coordinates of the top left corner and the rectangle |
290 | size. Both the coordinates and sizes are expressed in pixels.</para> | 290 | size. Both the coordinates and sizes are expressed in pixels.</para> |
291 | 291 | ||
292 | <para>As for pad formats, drivers store try and active | 292 | <para>As for pad formats, drivers store try and active rectangles for |
293 | rectangles for the selection targets of ACTUAL type <xref | 293 | the selection targets <xref |
294 | linkend="v4l2-subdev-selection-targets">.</xref></para> | 294 | linkend="v4l2-subdev-selection-targets" />.</para> |
295 | 295 | ||
296 | <para>On sink pads, cropping is applied relative to the | 296 | <para>On sink pads, cropping is applied relative to the |
297 | current pad format. The pad format represents the image size as | 297 | current pad format. The pad format represents the image size as |
@@ -308,7 +308,7 @@ | |||
308 | <para>Scaling support is optional. When supported by a subdev, | 308 | <para>Scaling support is optional. When supported by a subdev, |
309 | the crop rectangle on the subdev's sink pad is scaled to the | 309 | the crop rectangle on the subdev's sink pad is scaled to the |
310 | size configured using the &VIDIOC-SUBDEV-S-SELECTION; IOCTL | 310 | size configured using the &VIDIOC-SUBDEV-S-SELECTION; IOCTL |
311 | using <constant>V4L2_SUBDEV_SEL_COMPOSE_ACTUAL</constant> | 311 | using <constant>V4L2_SUBDEV_SEL_TGT_COMPOSE</constant> |
312 | selection target on the same pad. If the subdev supports scaling | 312 | selection target on the same pad. If the subdev supports scaling |
313 | but not composing, the top and left values are not used and must | 313 | but not composing, the top and left values are not used and must |
314 | always be set to zero.</para> | 314 | always be set to zero.</para> |
@@ -333,22 +333,22 @@ | |||
333 | <title>Types of selection targets</title> | 333 | <title>Types of selection targets</title> |
334 | 334 | ||
335 | <section> | 335 | <section> |
336 | <title>ACTUAL targets</title> | 336 | <title>Actual targets</title> |
337 | 337 | ||
338 | <para>ACTUAL targets reflect the actual hardware configuration | 338 | <para>Actual targets (without a postfix) reflect the actual |
339 | at any point of time. There is a BOUNDS target | 339 | hardware configuration at any point of time. There is a BOUNDS |
340 | corresponding to every ACTUAL.</para> | 340 | target corresponding to every actual target.</para> |
341 | </section> | 341 | </section> |
342 | 342 | ||
343 | <section> | 343 | <section> |
344 | <title>BOUNDS targets</title> | 344 | <title>BOUNDS targets</title> |
345 | 345 | ||
346 | <para>BOUNDS targets is the smallest rectangle that contains | 346 | <para>BOUNDS targets is the smallest rectangle that contains all |
347 | all valid ACTUAL rectangles. It may not be possible to set the | 347 | valid actual rectangles. It may not be possible to set the actual |
348 | ACTUAL rectangle as large as the BOUNDS rectangle, however. | 348 | rectangle as large as the BOUNDS rectangle, however. This may be |
349 | This may be because e.g. a sensor's pixel array is not | 349 | because e.g. a sensor's pixel array is not rectangular but |
350 | rectangular but cross-shaped or round. The maximum size may | 350 | cross-shaped or round. The maximum size may also be smaller than the |
351 | also be smaller than the BOUNDS rectangle.</para> | 351 | BOUNDS rectangle.</para> |
352 | </section> | 352 | </section> |
353 | 353 | ||
354 | </section> | 354 | </section> |
diff --git a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml index 208e9f0da3f3..4c44808ab25c 100644 --- a/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml +++ b/Documentation/DocBook/media/v4l/vidioc-subdev-g-selection.xml | |||
@@ -72,10 +72,10 @@ | |||
72 | <section> | 72 | <section> |
73 | <title>Types of selection targets</title> | 73 | <title>Types of selection targets</title> |
74 | 74 | ||
75 | <para>There are two types of selection targets: actual and bounds. | 75 | <para>There are two types of selection targets: actual and bounds. The |
76 | The ACTUAL targets are the targets which configure the hardware. | 76 | actual targets are the targets which configure the hardware. The BOUNDS |
77 | The BOUNDS target will return a rectangle that contain all | 77 | target will return a rectangle that contain all possible actual |
78 | possible ACTUAL rectangles.</para> | 78 | rectangles.</para> |
79 | </section> | 79 | </section> |
80 | 80 | ||
81 | <section> | 81 | <section> |
@@ -93,7 +93,7 @@ | |||
93 | &cs-def; | 93 | &cs-def; |
94 | <tbody valign="top"> | 94 | <tbody valign="top"> |
95 | <row> | 95 | <row> |
96 | <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP_ACTUAL</constant></entry> | 96 | <entry><constant>V4L2_SUBDEV_SEL_TGT_CROP</constant></entry> |
97 | <entry>0x0000</entry> | 97 | <entry>0x0000</entry> |
98 | <entry>Actual crop. Defines the cropping | 98 | <entry>Actual crop. Defines the cropping |
99 | performed by the processing step.</entry> | 99 | performed by the processing step.</entry> |
@@ -104,7 +104,7 @@ | |||
104 | <entry>Bounds of the crop rectangle.</entry> | 104 | <entry>Bounds of the crop rectangle.</entry> |
105 | </row> | 105 | </row> |
106 | <row> | 106 | <row> |
107 | <entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE_ACTUAL</constant></entry> | 107 | <entry><constant>V4L2_SUBDEV_SEL_TGT_COMPOSE</constant></entry> |
108 | <entry>0x0100</entry> | 108 | <entry>0x0100</entry> |
109 | <entry>Actual compose rectangle. Used to configure scaling | 109 | <entry>Actual compose rectangle. Used to configure scaling |
110 | on sink pads and composition on source pads.</entry> | 110 | on sink pads and composition on source pads.</entry> |