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Make igt_fb be aware of the color encoding/range. For now
we still hardcore everything to BT.709 limited range though.
v2: Default to BT.709
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
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YUV formats require the clipped src coordinates to be suitably aligned.
We'd need to very carefully compute the unclipped dst coordinates to
guarantee that. That's too much hassle so let's just accept failure in
case YUV formats are used.
v2: Actually remove the original igt_display_commit2() (Maarten)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> #irc
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All users have been converted to igt_fb_supported_format(),
I don't think there's a valid use left for this.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
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This makes it possible to iterate whether a format is supported or not,
without each driver having to open code it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
Tested-by: Vidya Srinivas <vidya.srinivas@intel.com>
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Add support to create planar framebuffers, but don't add formats
that support them yet. This first requires conversion to the RGB24 format.
Changes since v1:
- Don't crash in igt_create_bo_with_dimensions().
Changes since v2:
- Zero offsets for dumb fb too.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
[mlankhorst: Change memset(4 * ..) to memset(ARRAY_SIZE(format->plane_bpp) * ..)]
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bpp is only sufficient to calculate dimensions for packed formats, in
case of planar formats we need to pass the drm format fourcc, which
will give us better information.
This is required for supporting planar framebuffers.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Mika Kahola <mika.kahola@intel.com>
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This will allow support for NV12 in the future, where igt_get_cairo_ctx
will return a RGB image to draw with, which will be converted in
igt_put_cairo_ctx so tests don't have to add special support for NV12.
This is the same as cairo_destroy + checking for errors, but not all
tests use this correctly so it's better to have a single handler for it.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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This patch gets rid of the Android support, deleting all the hacks and
moving code around to the places it belongs.
Android build is not really maintained properly and rots rather fast.
With recent push for Meson here and Android going for Soong it will only
accelerate.
It's a good time to drop the illusion of providing any support.
Cc: Daniel Vetter <daniel.vetter@intel.com>
Cc: Kalyan Kondapally <kalyan.kondapally@intel.com>
Cc: Petri Latvala <petri.latvala@intel.com>
Cc: Radoslaw Szwichtenberg <radoslaw.szwichtenberg@intel.com>
Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Juha-Pekka Heikkila <juhapekka.heikkila@gmail.com>
Acked-by: Petri Latvala <petri.latvala@intel.com>
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Raw usage of cairo_image_surface_create_from_png() doesn't work
since it doesn't know about IGT_DATADIR and IGT_SRCDIR. Let's extract
the helper from igt_paint_image() that uses igt_fopen_data() +
cairo_image_surface_create_from_png_stream() and call it
igt_cairo_image_surface_create_from_png().
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>
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igt_get_fb_tile_size function takes modifer as an argument
This helper function will let users to convert tiling to
modifier and use igt_get_fb_tile_size()
v2: Improved code comment (Paulo)
v3 (from Paulo): Simple rebase.
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Praveen Paneri <praveen.paneri@intel.com>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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This function can be used by igt_draw to get accurate
tile dimensions for all tile formats.
v2: Added comments to function igt_get_fb_tile_size (Daniel)
v3: Fixed errors in comments and coding style (Paulo)
Reviewed-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
Signed-off-by: Praveen Paneri <praveen.paneri@intel.com>
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This removes the igt_write_fb_to_png function (that was unused thus far)
and exports the igt_get_cairo_surface function to grab the matching
cairo surface. Writing to a png is now handled by the common frame
handling code in lib/igt_frame.
This also fixes how the surface is retreived in chamelium code,
which avoids destroying it too early.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@linux.intel.com>
Reviewed-by: Lyude <lyude@redhat.com>
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We were passing in two places a framebuffer modifier constant instead of
a tiling constant.
Also adds igt_fb_mod_to_tiling so tests can do that by themselves.
Cc: Tvrtko Ursulin <tursulin@ursulin.net>
Fixes: 8a1a38661f56 ("lib: Add igt_create_bo_with_dimensions")
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
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- Again match names of paramaters
- structs need a typedef to work in gtk-doc
- gtk-doc doesn't know about unsigned, expects unsigned int instead
Cc: Paulo Zanoni <paulo.r.zanoni@intel.com
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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igt_create_bo_with_dimensions() is intended to abstract differences
between drivers in buffer object creation.
The driver-specific ioctls will be called if the driver that is being
tested can satisfy the needs of the calling subtest, or it will be
skipped otherwise.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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If a buffer object is dumb, call DRM_IOCTL_MODE_MAP_DUMB when mapping
it. Also, don't call DRM_IOCTL_I915_GEM_SET_DOMAIN on dumb buffers.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Just wraps drmModeDirtyFB and for now invalidates the whole FB.
Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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This fixes potential crashes when the framebuffer is unset from a
given plane.
v2: s/with/within/ typo in header
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Marius Vlad <marius.c.vlad@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Reviewed-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Marius Vlad <marius.c.vlad@intel.com>
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This is a helper to draw a gradient between 2 colors.
Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Matt Roper <matthew.d.roper@intel.com>
Signed-off-by: Matt Roper <matthew.d.roper@intel.com>
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If we create a cairo surface using a GTT mmaping, then we need to use
the GTT access domain. cairo surfaces created with a blit temporary (for
unfenced surfaces) still use the CPU domain.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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I recently had this discussion with Daniel where I didn't want to use
igt_drm_format_to_bpp() because it uses the format_desc array, and
igt_fb currently assumes that all the format_desc formats have a
matching valid Cairo format, so I wouldn't be able to easily add
formats such as ARGB2101010.
The function that has the assumption mentioned above is
igt_get_all_formats: its current users call igt_get_all_formats, and
then call cairo-dependent functions, such as igt_get_cairo_ctx on the
returned formats.
In order to document the current behavior and prevent any problems in
case we start adding new formats without matching Cairo versions to
format_desc, rename igt_get_all_formats to igt_get_all_cairo_formats
and make it explicitly check for CAIRO_FORMAT_INVALID.
Requested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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The big motivation behind this patch is that the current power-of-two
granularity from igt_fb is way too big. There was more than one
occasion where I had to work around this problem on
kms_frontbuffer_tracking, and during my last workaround I was
requested to just make igt_fb use more minimal buffers.
I also need to export the size computation function so I won't need to
reimplement it inside kms_frontbuffer_tracking.
v2:
- Fix the Yf sizes (Ville).
- Don't change the Gen 2/3 behavior for both tiled and non-tiled.
v3:
- Edit the commit message, clarify that v1 was wrongly treating gen
2/3 non-tiled as tiled (Chris).
Requested-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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Several tests do one or more of the following:
* igt_create_fb() + igt_paint_test_pattern()
* igt_create_color_fb() + igt_paint_test_pattern()
* igt_create_fb() + igt_paint_image()
Extract them into new helpers: igt_create_pattern_fb(),
igt_create_color_pattern_fb(), igt_create_image_fb().
v2: Fix typos, and improve API docs (Thomas)
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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If the caller is going to specify a custom size, it's likely that he
will also specify a custom stride. The automatic stride picked by
create_bo_for_fb() is too huge for tiled buffers, so if the caller
wants smaller buffers, then he'll need a smaller stride too, otherwise
the Kernel will reject the addfb IOCTL due to stride * height being
bigger than the size.
I want to make tests/kms_frontbuffer_tracking use
igt_create_fb_with_bo_size() so I can provide smaller buffers that
will fit into the CFB. I'm also planning to make all frontbuffers with
the same width/height/format have the same stride and size regardless
of tiling method so I can exercise specific code paths.
Signed-off-by: Paulo Zanoni <paulo.r.zanoni@intel.com>
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This patch is adding i-g-t plane scaling test case to test couple basic
display plane scaling usages. Additional test scenarios can be added later.
v2:
-Added iterative scaling to visually observe scaling (me)
v3:
-Added a flag to control primary plane scaling (me)
v4:
-Use new tiled types when calling igt_create_fb (me)
Signed-off-by: chandra konduru <chandra.konduru@intel.com>
[Thomas: convert test to use igt_simple_main]
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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This converts the IGT API only, underneath legacy set_tiling is still used.
v2: One got away in kms_flip.
Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Make sure the parameters in the prototype and implementation of
igt_create_fb match and are complete so that the documentation is
correct.
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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Move create_stereo_fb from testdisplay to igt_create_stereo_fb in igt_fb
so that it can be used in other tests.
v2: update for new igt_create_fb API
add parameters for format and tiling
remove some old debug code
Signed-off-by: Thomas Wood <thomas.wood@intel.com>
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In the future, we'll need more than X tiling here. So give a full enum
instead of bool meaning X-tiled.
It's fine to do this change without updating the users just yet as
'true' happens to be I915_TILING_X.
Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>
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Signed-off-by: Thomas Wood <thomas.wood@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Useful for testing bigger/smaller fb-wrapped buffer objects.
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Signed-off-by: Oscar Mateo <oscar.mateo@intel.com>
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
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Until now the tests that depended on libcairo were simply
skipped in the android build. Now that I have a cairo port
working, build these cairo dependent tests if ANDROID_HAS_CAIRO
is set to 1 in the environment.
For information on building cairo for IGT on Android see the
wiki at:
https://securewiki.ith.intel.com/display/GFXCore/IGT+Test+Suite+on+Android
Signed-off-by: Tim Gore <tim.gore@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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A recent commit means igt_debugfs.c now needs to include igt_kms.h,
which in turn includes igt_fb.h and hence cairo.h.
We need to avoid this inclusion of cairo.h when building for Android,
(until we have a cairo port) so I have added a #ifndef around it.
Signed-off-by: Tim Gore <tim.gore@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Also realign function parameters and replace abort() with igt_fail()
while at it.
v2: Forgotten to add a nice intro.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Shorter and more in line with our general igt_ prefix for everything
which isn't somehow intel or i915-gem or otherwise hw specific - these
helpers here are all fully generic framebuffer handling functions
based on kms + cairo.
Well, the actual buffer alloc is done with i915 gem, but meh ;-)
Two special cases:
- bpp_depth_to_drm_format and drm_format_to_bpp completely lacked
prefixes, so just add igt_.
- write_fb was a bit misleading given that we have gem_write for
uploading to buffers. Rename that to write_fb_to_png to make it
crystal clear what this thing does even without looking at docs.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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Stuff all the framebuffer creation, cairo and drm fourcc format
handling in there. This gives us a very clear cut in the headers where
igt_fb.c only needs to include igt_fb.h, and igt_kms.c includes both
(well igt_kms.h pulls in igt_fb.h since we always need this).
The aim here is to add api docs for igt_fb since that part of the kms
library seems fairly stable already, while all the mode setting and
iteration is still a bit in flux.
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
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