forked from luck/tmp_suning_uos_patched
docs-rst: Don't use explicit Makefile rules to build SVG and DOT files
Now that we have an extension to handle images, use it. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com> Signed-off-by: Jonathan Corbet <corbet@lwn.net>
This commit is contained in:
Mauro Carvalho Chehab
Jonathan Corbet
parent
db6ccf23e8
commit
8fa1bb506f
|
|
@ -1,51 +1,6 @@
|
|||
# Rules to convert DOT and SVG to Sphinx images
|
||||
|
||||
SRC_DIR=$(srctree)/Documentation/media
|
||||
|
||||
DOTS = \
|
||||
uapi/v4l/pipeline.dot \
|
||||
|
||||
IMAGES = \
|
||||
typical_media_device.svg \
|
||||
uapi/dvb/dvbstb.svg \
|
||||
uapi/v4l/bayer.svg \
|
||||
uapi/v4l/constraints.svg \
|
||||
uapi/v4l/crop.svg \
|
||||
uapi/v4l/fieldseq_bt.svg \
|
||||
uapi/v4l/fieldseq_tb.svg \
|
||||
uapi/v4l/nv12mt.svg \
|
||||
uapi/v4l/nv12mt_example.svg \
|
||||
uapi/v4l/pipeline.svg \
|
||||
uapi/v4l/selection.svg \
|
||||
uapi/v4l/subdev-image-processing-full.svg \
|
||||
uapi/v4l/subdev-image-processing-scaling-multi-source.svg \
|
||||
uapi/v4l/subdev-image-processing-crop.svg \
|
||||
uapi/v4l/vbi_525.svg \
|
||||
uapi/v4l/vbi_625.svg \
|
||||
uapi/v4l/vbi_hsync.svg \
|
||||
|
||||
DOTTGT := $(patsubst %.dot,%.svg,$(DOTS))
|
||||
IMGDOT := $(patsubst %,$(SRC_DIR)/%,$(DOTTGT))
|
||||
|
||||
IMGTGT := $(patsubst %.svg,%.pdf,$(IMAGES))
|
||||
IMGPDF := $(patsubst %,$(SRC_DIR)/%,$(IMGTGT))
|
||||
|
||||
cmd = $(echo-cmd) $(cmd_$(1))
|
||||
|
||||
quiet_cmd_genpdf = GENPDF $2
|
||||
cmd_genpdf = convert $2 $3
|
||||
|
||||
quiet_cmd_gendot = DOT $2
|
||||
cmd_gendot = dot -Tsvg $2 > $3 || { rm -f $3; exit 1; }
|
||||
|
||||
%.pdf: %.svg
|
||||
@$(call cmd,genpdf,$<,$@)
|
||||
|
||||
%.svg: %.dot
|
||||
@$(call cmd,gendot,$<,$@)
|
||||
|
||||
# Rules to convert a .h file to inline RST documentation
|
||||
|
||||
SRC_DIR=$(srctree)/Documentation/media
|
||||
PARSER = $(srctree)/Documentation/sphinx/parse-headers.pl
|
||||
UAPI = $(srctree)/include/uapi/linux
|
||||
KAPI = $(srctree)/include/linux
|
||||
|
|
|
|||
|
|
@ -13,9 +13,9 @@ A typical media device hardware is shown at :ref:`typical_media_device`.
|
|||
|
||||
.. _typical_media_device:
|
||||
|
||||
.. figure:: typical_media_device.*
|
||||
:alt: typical_media_device.pdf / typical_media_device.svg
|
||||
:align: center
|
||||
.. kernel-figure:: typical_media_device.svg
|
||||
:alt: typical_media_device.svg
|
||||
:align: center
|
||||
|
||||
Typical Media Device
|
||||
|
||||
|
|
|
|||
|
|
@ -55,9 +55,9 @@ Overview
|
|||
|
||||
.. _stb_components:
|
||||
|
||||
.. figure:: dvbstb.*
|
||||
:alt: dvbstb.pdf / dvbstb.svg
|
||||
:align: center
|
||||
.. kernel-figure:: dvbstb.svg
|
||||
:alt: dvbstb.svg
|
||||
:align: center
|
||||
|
||||
Components of a DVB card/STB
|
||||
|
||||
|
|
|
|||
|
|
@ -53,8 +53,8 @@ Cropping Structures
|
|||
|
||||
.. _crop-scale:
|
||||
|
||||
.. figure:: crop.*
|
||||
:alt: crop.pdf / crop.svg
|
||||
.. kernel-figure:: crop.svg
|
||||
:alt: crop.svg
|
||||
:align: center
|
||||
|
||||
Image Cropping, Insertion and Scaling
|
||||
|
|
|
|||
|
|
@ -221,33 +221,29 @@ and always returns default parameters as :ref:`VIDIOC_G_FMT <VIDIOC_G_FMT>` does
|
|||
|
||||
.. _vbi-hsync:
|
||||
|
||||
.. figure:: vbi_hsync.*
|
||||
:alt: vbi_hsync.pdf / vbi_hsync.svg
|
||||
:align: center
|
||||
.. kernel-figure:: vbi_hsync.svg
|
||||
:alt: vbi_hsync.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.1. Line synchronization**
|
||||
|
||||
|
||||
.. _vbi-525:
|
||||
|
||||
.. figure:: vbi_525.*
|
||||
:alt: vbi_525.pdf / vbi_525.svg
|
||||
:align: center
|
||||
.. kernel-figure:: vbi_525.svg
|
||||
:alt: vbi_525.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.2. ITU-R 525 line numbering (M/NTSC and M/PAL)**
|
||||
|
||||
|
||||
|
||||
.. _vbi-625:
|
||||
|
||||
.. figure:: vbi_625.*
|
||||
:alt: vbi_625.pdf / vbi_625.svg
|
||||
:align: center
|
||||
.. kernel-figure:: vbi_625.svg
|
||||
:alt: vbi_625.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.3. ITU-R 625 line numbering**
|
||||
|
||||
|
||||
|
||||
Remember the VBI image format depends on the selected video standard,
|
||||
therefore the application must choose a new standard or query the
|
||||
current standard first. Attempts to read or write data ahead of format
|
||||
|
|
|
|||
|
|
@ -99,9 +99,9 @@ the video sensor and the host image processing hardware.
|
|||
|
||||
.. _pipeline-scaling:
|
||||
|
||||
.. figure:: pipeline.*
|
||||
:alt: pipeline.pdf / pipeline.svg
|
||||
:align: center
|
||||
.. kernel-figure:: pipeline.dot
|
||||
:alt: pipeline.dot
|
||||
:align: center
|
||||
|
||||
Image Format Negotiation on Pipelines
|
||||
|
||||
|
|
@ -404,9 +404,9 @@ selection will refer to the sink pad format dimensions instead.
|
|||
|
||||
.. _subdev-image-processing-crop:
|
||||
|
||||
.. figure:: subdev-image-processing-crop.*
|
||||
:alt: subdev-image-processing-crop.pdf / subdev-image-processing-crop.svg
|
||||
:align: center
|
||||
.. kernel-figure:: subdev-image-processing-crop.svg
|
||||
:alt: subdev-image-processing-crop.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.5. Image processing in subdevs: simple crop example**
|
||||
|
||||
|
|
@ -421,9 +421,9 @@ pad.
|
|||
|
||||
.. _subdev-image-processing-scaling-multi-source:
|
||||
|
||||
.. figure:: subdev-image-processing-scaling-multi-source.*
|
||||
:alt: subdev-image-processing-scaling-multi-source.pdf / subdev-image-processing-scaling-multi-source.svg
|
||||
:align: center
|
||||
.. kernel-figure:: subdev-image-processing-scaling-multi-source.svg
|
||||
:alt: subdev-image-processing-scaling-multi-source.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.6. Image processing in subdevs: scaling with multiple sources**
|
||||
|
||||
|
|
@ -437,8 +437,8 @@ an area at location specified by the source crop rectangle from it.
|
|||
|
||||
.. _subdev-image-processing-full:
|
||||
|
||||
.. figure:: subdev-image-processing-full.*
|
||||
:alt: subdev-image-processing-full.pdf / subdev-image-processing-full.svg
|
||||
.. kernel-figure:: subdev-image-processing-full.svg
|
||||
:alt: subdev-image-processing-full.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.7. Image processing in subdevs: scaling and composition with multiple sinks and sources**
|
||||
|
|
|
|||
|
|
@ -141,17 +141,20 @@ enum v4l2_field
|
|||
Field Order, Top Field First Transmitted
|
||||
========================================
|
||||
|
||||
.. figure:: fieldseq_tb.*
|
||||
:alt: fieldseq_tb.pdf / fieldseq_tb.svg
|
||||
.. kernel-figure:: fieldseq_tb.svg
|
||||
:alt: fieldseq_tb.svg
|
||||
:align: center
|
||||
|
||||
Field Order, Top Field First Transmitted
|
||||
|
||||
|
||||
.. _fieldseq-bt:
|
||||
|
||||
Field Order, Bottom Field First Transmitted
|
||||
===========================================
|
||||
|
||||
.. figure:: fieldseq_bt.*
|
||||
:alt: fieldseq_bt.pdf / fieldseq_bt.svg
|
||||
.. kernel-figure:: fieldseq_bt.svg
|
||||
:alt: fieldseq_bt.svg
|
||||
:align: center
|
||||
|
||||
Field Order, Bottom Field First Transmitted
|
||||
|
|
|
|||
|
|
@ -33,8 +33,8 @@ Layout of macroblocks in memory is presented in the following figure.
|
|||
|
||||
.. _nv12mt:
|
||||
|
||||
.. figure:: nv12mt.*
|
||||
:alt: nv12mt.pdf / nv12mt.svg
|
||||
.. kernel-figure:: nv12mt.svg
|
||||
:alt: nv12mt.svg
|
||||
:align: center
|
||||
|
||||
V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
|
||||
|
|
@ -50,8 +50,8 @@ interleaved. Height of the buffer is aligned to 32.
|
|||
|
||||
.. _nv12mt_ex:
|
||||
|
||||
.. figure:: nv12mt_example.*
|
||||
:alt: nv12mt_example.pdf / nv12mt_example.svg
|
||||
.. kernel-figure:: nv12mt_example.svg
|
||||
:alt: nv12mt_example.svg
|
||||
:align: center
|
||||
|
||||
Example V4L2_PIX_FMT_NV12MT memory layout of macroblocks
|
||||
|
|
|
|||
|
|
@ -7,9 +7,9 @@ Selection targets
|
|||
|
||||
.. _sel-targets-capture:
|
||||
|
||||
.. figure:: selection.*
|
||||
:alt: selection.pdf / selection.svg
|
||||
:align: center
|
||||
.. kernel-figure:: selection.svg
|
||||
:alt: selection.svg
|
||||
:align: center
|
||||
|
||||
Cropping and composing targets
|
||||
|
||||
|
|
|
|||
|
|
@ -1514,8 +1514,8 @@ be named ``MEDIA_BUS_FMT_SRGGB10_2X8_PADHI_LE``.
|
|||
|
||||
.. _bayer-patterns:
|
||||
|
||||
.. figure:: bayer.*
|
||||
:alt: bayer.pdf / bayer.svg
|
||||
.. kernel-figure:: bayer.svg
|
||||
:alt: bayer.svg
|
||||
:align: center
|
||||
|
||||
**Figure 4.8 Bayer Patterns**
|
||||
|
|
|
|||
Loading…
Reference in New Issue
Block a user