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This reverts commit 2418cfe7e7af581698b85f51e849d20c876b17e3
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Doesn't handle shadertoy shaders which use textures for inputs. That
probably wouldn't be straightforward without using the web API to fetch
and introspect the shader. But that sounds like a lot more work.
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/usr/bin/ld: kmscube@exe/cube-tex.c.o:/home/robclark/src/kmscube/debug/../cube-tex.c:47: multiple definition of `gl'; kmscube@exe/cube-smooth.c.o:/home/robclark/src/kmscube/debug/../cube-smooth.c:40: first defined here
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EGLImage takes the fd ownership.
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Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
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Fixes rendering issues with mode rgba on etnaviv. I have applied
the same change for nv12 variants but they are not supported on
etnaviv.
v1 -> v2:
- check if EGL_EXT_image_dma_buf_import_modifiers is supported
- use weak function trick for gbm_bo_get_modifier(..)
v2 -> v3:
- check if modifier != DRM_FORMAT_MOD_INVALID
Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Reviewed-by: Daniel Stone <daniels@collabora.com>
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Remove some boilerplate and check more specifically for all the entry-
points that different modules need.
Ok, I guess it isn't likely for a driver to expose eglCreateImageKHR
but not eglDeleteImageKHR.. but otoh kmscube is useful for bringing
up drivers.
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Eric Engestrom <eric.engestrom@imgtec.com>
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When the GBM BOs are created, they are created using a bo with a correct
memory requirement but with an incorrect channel layout. This makes
drivers that are picky about matching formats (svga/vmwgfx) complain.
Use the correct GBM formats and require GBM >= 13.0 to make sure they
are available.
v2: Remove a couple of stale comments
Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
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Uses gstreamer for a simple decoder. If decoder can give us dma-buf's
directly, we'll directly use that as a texture (zero copy), otherwise
memcpy into a buffer from gbm. This should work with both hw and sw
decoders.
Probably room for improvement. And the interface between gl and the
decoder is pretty simple so I suppose other decoders would be possible.
(But hopefully they could already be supported via gstreamer.)
Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
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(otherwise there will be symbol conflicts in the next patch.. also these
should be const)
Signed-off-by: Rob Clark <robdclark@gmail.com>
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In kmscube.c there is the following logic:
if (mode == SMOOTH) {
egl = init_cube_smooth(gbm);
} else {
egl = init_cube_tex(gbm, mode);
}
,which makes init_cube_tex() to be never called on the SMOOTH case.
Handle the SMOOTH switch case inside init_tex() to fix the following
build warning:
cube-tex.c: In function 'init_tex':
cube-tex.c:438:2: warning: enumeration value 'SMOOTH' not handled in switch [-Wswitch]
switch (mode) {
^
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Eric Engestrom <eric@engestrom.ch>
[Eric: add assert()]
Signed-off-by: Eric Engestrom <eric@engestrom.ch>
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Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.l.velikov@gmail.com>
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