Now that we have an extension to handle images, use it.
Signed-off-by: Mauro Carvalho Chehab <mchehab@xxxxxxxxxxxxxxxx>
---
This patch is based on Daniel Vetter & Markus Heiser's work to support
PNG and SVG via kpicture Sphinx extension.
PS.: With this RFC patch, I'm getting now some extra warnings:
/devel/v4l/patchwork/Documentation/media/intro.rst:12: WARNING: undefined label: typical_media_device (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/dvb/intro.rst:95: WARNING: undefined label: stb_components (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/crop.rst:65: WARNING: undefined label: vbi-hsync (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-raw-vbi.rst:118: WARNING: undefined label: vbi-hsync (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-raw-vbi.rst:138: WARNING: undefined label: vbi-525 (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-raw-vbi.rst:138: WARNING: undefined label: vbi-625 (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-raw-vbi.rst:298: WARNING: undefined label: vbi-525 (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-raw-vbi.rst:298: WARNING: undefined label: vbi-625 (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-subdev.rst:93: WARNING: undefined label: pipeline-scaling (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/dev-subdev.rst:199: WARNING: undefined label: pipeline-scaling (if the link has no caption the label must precede a section header)
/devel/v4l/patchwork/Documentation/media/uapi/v4l/subdev-formats.rst:1483: WARNING: undefined label: bayer-patterns (if the link has no caption the label must precede a section header)
Documentation/media/Makefile | 47 +---------------------
Documentation/media/intro.rst | 9 ++---
Documentation/media/uapi/dvb/intro.rst | 9 ++---
Documentation/media/uapi/v4l/crop.rst | 9 ++---
Documentation/media/uapi/v4l/dev-raw-vbi.rst | 25 +++++-------
Documentation/media/uapi/v4l/dev-subdev.rst | 34 +++++++---------
Documentation/media/uapi/v4l/field-order.rst | 14 ++++---
Documentation/media/uapi/v4l/pixfmt-nv12mt.rst | 18 ++++-----
Documentation/media/uapi/v4l/selection-api-003.rst | 7 ++--
Documentation/media/uapi/v4l/subdev-formats.rst | 9 ++---
10 files changed, 61 insertions(+), 120 deletions(-)
diff --git a/Documentation/media/Makefile b/Documentation/media/Makefile
index 32663602ff25..5bd52ea1eff0 100644
--- a/Documentation/media/Makefile
+++ b/Documentation/media/Makefile
@@ -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 > $3
-
-%.pdf: %.svg
- @$(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
diff --git a/Documentation/media/intro.rst b/Documentation/media/intro.rst
index 8f7490c9a8ef..3c0c218c6d08 100644
--- a/Documentation/media/intro.rst
+++ b/Documentation/media/intro.rst
@@ -13,11 +13,10 @@ 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
-
- Typical Media Device
+.. kernel-figure:: typical_media_device.svg
+ :alt: typical_media_device.svg
+ :align: center
+ :caption: Typical Media Device
The media infrastructure API was designed to control such devices. It is
divided into five parts.
diff --git a/Documentation/media/uapi/dvb/intro.rst b/Documentation/media/uapi/dvb/intro.rst
index 2ed5c23102b4..b08a1acb8e52 100644
--- a/Documentation/media/uapi/dvb/intro.rst
+++ b/Documentation/media/uapi/dvb/intro.rst
@@ -55,11 +55,10 @@ Overview
.. _stb_components:
-.. figure:: dvbstb.*
- :alt: dvbstb.pdf / dvbstb.svg
- :align: center
-
- Components of a DVB card/STB
+.. kernel-figure:: dvbstb.svg
+ :alt: dvbstb.svg
+ :align: center
+ :caption: Components of a DVB card/STB
A DVB PCI card or DVB set-top-box (STB) usually consists of the
following main hardware components:
diff --git a/Documentation/media/uapi/v4l/crop.rst b/Documentation/media/uapi/v4l/crop.rst
index be58894c9c89..6ee9f17e5a09 100644
--- a/Documentation/media/uapi/v4l/crop.rst
+++ b/Documentation/media/uapi/v4l/crop.rst
@@ -53,11 +53,10 @@ Cropping Structures
.. _crop-scale:
-.. figure:: crop.*
- :alt: crop.pdf / crop.svg
- :align: center
-
- Image Cropping, Insertion and Scaling
+.. kernel-figure:: crop.svg
+ :alt: crop.svg
+ :align: center
+ :caption: Image Cropping, Insertion and Scaling
The cropping, insertion and scaling process
diff --git a/Documentation/media/uapi/v4l/dev-raw-vbi.rst b/Documentation/media/uapi/v4l/dev-raw-vbi.rst
index baf5f2483927..5f0043950f22 100644
--- a/Documentation/media/uapi/v4l/dev-raw-vbi.rst
+++ b/Documentation/media/uapi/v4l/dev-raw-vbi.rst
@@ -221,31 +221,26 @@ 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
-
- **Figure 4.1. Line synchronization**
+.. kernel-figure:: vbi_hsync.svg
+ :alt: vbi_hsync.svg
+ :align: center
+ :caption: **Figure 4.1. Line synchronization**
.. _vbi-525:
-.. figure:: vbi_525.*
- :alt: vbi_525.pdf / vbi_525.svg
+.. kernel-figure:: vbi_525.svg
+ :alt: vbi_525.svg
:align: center
-
- **Figure 4.2. ITU-R 525 line numbering (M/NTSC and M/PAL)**
-
+ :caption: **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
+.. kernel-figure:: vbi_625.svg
+ :alt: vbi_625.svg
:align: center
-
- **Figure 4.3. ITU-R 625 line numbering**
-
+ :caption: **Figure 4.3. ITU-R 625 line numbering**
Remember the VBI image format depends on the selected video standard,
diff --git a/Documentation/media/uapi/v4l/dev-subdev.rst b/Documentation/media/uapi/v4l/dev-subdev.rst
index cd2870180208..e01cc0bf8d01 100644
--- a/Documentation/media/uapi/v4l/dev-subdev.rst
+++ b/Documentation/media/uapi/v4l/dev-subdev.rst
@@ -99,11 +99,10 @@ the video sensor and the host image processing hardware.
.. _pipeline-scaling:
-.. figure:: pipeline.*
- :alt: pipeline.pdf / pipeline.svg
- :align: center
-
- Image Format Negotiation on Pipelines
+.. kernel-figure:: pipeline.dot
+ :alt: pipeline.dot
+ :align: center
+ :caption: Image Format Negotiation on Pipelines
High quality and high speed pipeline configuration
@@ -404,11 +403,10 @@ 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
-
- **Figure 4.5. Image processing in subdevs: simple crop example**
+.. kernel-figure:: subdev-image-processing-crop.svg
+ :alt: subdev-image-processing-crop.svg
+ :align: center
+ :caption: **Figure 4.5. Image processing in subdevs: simple crop example**
In the above example, the subdev supports cropping on its sink pad. To
configure it, the user sets the media bus format on the subdev's sink
@@ -421,11 +419,10 @@ 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
-
- **Figure 4.6. Image processing in subdevs: scaling with multiple sources**
+.. kernel-figure:: subdev-image-processing-scaling-multi-source.svg
+ :alt: subdev-image-processing-scaling-multi-source.svg
+ :align: center
+ :caption: **Figure 4.6. Image processing in subdevs: scaling with multiple sources**
In this example, the subdev is capable of first cropping, then scaling
and finally cropping for two source pads individually from the resulting
@@ -437,11 +434,10 @@ 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**
+ :capton: **Figure 4.7. Image processing in subdevs: scaling and composition with multiple sinks and sources**
The subdev driver supports two sink pads and two source pads. The images
from both of the sink pads are individually cropped, then scaled and
diff --git a/Documentation/media/uapi/v4l/field-order.rst b/Documentation/media/uapi/v4l/field-order.rst
index e05fb1041363..613849cd1fbb 100644
--- a/Documentation/media/uapi/v4l/field-order.rst
+++ b/Documentation/media/uapi/v4l/field-order.rst
@@ -141,9 +141,10 @@ enum v4l2_field
Field Order, Top Field First Transmitted
========================================
-.. figure:: fieldseq_tb.*
- :alt: fieldseq_tb.pdf / fieldseq_tb.svg
- :align: center
+.. kernel-figure:: fieldseq_tb.svg
+ :alt: fieldseq_tb.svg
+ :align: center
+ :caption: Field Order, Top Field First Transmitted
.. _fieldseq-bt:
@@ -151,7 +152,8 @@ Field Order, Top Field First Transmitted
Field Order, Bottom Field First Transmitted
===========================================
-.. figure:: fieldseq_bt.*
- :alt: fieldseq_bt.pdf / fieldseq_bt.svg
- :align: center
+.. kernel-figure:: fieldseq_bt.svg
+ :alt: fieldseq_bt.svg
+ :align: center
+ :caption: Field Order, Bottom Field First Transmitted
diff --git a/Documentation/media/uapi/v4l/pixfmt-nv12mt.rst b/Documentation/media/uapi/v4l/pixfmt-nv12mt.rst
index 32d0c8743460..18dae530cecd 100644
--- a/Documentation/media/uapi/v4l/pixfmt-nv12mt.rst
+++ b/Documentation/media/uapi/v4l/pixfmt-nv12mt.rst
@@ -33,11 +33,10 @@ Layout of macroblocks in memory is presented in the following figure.
.. _nv12mt:
-.. figure:: nv12mt.*
- :alt: nv12mt.pdf / nv12mt.svg
- :align: center
-
- V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
+.. kernel-figure:: nv12mt.svg
+ :alt: nv12mt.svg
+ :align: center
+ :caption: V4L2_PIX_FMT_NV12MT macroblock Z shape memory layout
The requirement that width is multiple of 128 is implemented because,
the Z shape cannot be cut in half horizontally. In case the vertical
@@ -50,11 +49,10 @@ interleaved. Height of the buffer is aligned to 32.
.. _nv12mt_ex:
-.. figure:: nv12mt_example.*
- :alt: nv12mt_example.pdf / nv12mt_example.svg
- :align: center
-
- Example V4L2_PIX_FMT_NV12MT memory layout of macroblocks
+.. kernel-figure:: nv12mt_example.svg
+ :alt: nv12mt_example.svg
+ :align: center
+ :caption: Example V4L2_PIX_FMT_NV12MT memory layout of macroblocks
Memory layout of macroblocks of ``V4L2_PIX_FMT_NV12MT`` format in most
extreme case.
diff --git a/Documentation/media/uapi/v4l/selection-api-003.rst b/Documentation/media/uapi/v4l/selection-api-003.rst
index 21686f93c38f..7de994739b8f 100644
--- a/Documentation/media/uapi/v4l/selection-api-003.rst
+++ b/Documentation/media/uapi/v4l/selection-api-003.rst
@@ -7,11 +7,10 @@ Selection targets
.. _sel-targets-capture:
-.. figure:: selection.*
- :alt: selection.pdf / selection.svg
+.. kernel-figure:: selection.svg
+ :alt: selection.svg
:align: center
-
- Cropping and composing targets
+ :caption: Cropping and composing targets
Targets used by a cropping, composing and scaling process
diff --git a/Documentation/media/uapi/v4l/subdev-formats.rst b/Documentation/media/uapi/v4l/subdev-formats.rst
index d6152c907b8b..8a8cf81cd253 100644
--- a/Documentation/media/uapi/v4l/subdev-formats.rst
+++ b/Documentation/media/uapi/v4l/subdev-formats.rst
@@ -1514,11 +1514,10 @@ be named ``MEDIA_BUS_FMT_SRGGB10_2X8_PADHI_LE``.
.. _bayer-patterns:
-.. figure:: bayer.*
- :alt: bayer.pdf / bayer.svg
- :align: center
-
- **Figure 4.8 Bayer Patterns**
+.. kernel-figure:: bayer.svg
+ :alt: bayer.svg
+ :align: center
+ :caption: **Figure 4.8 Bayer Patterns**
The following table lists existing packed Bayer formats. The data
organization is given as an example for the first pixel only.
--
2.9.3
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