Commit graph

17 commits

Author SHA1 Message Date
mattvchandler
eed660221b gallium/osmesa: fix buffer resizing
Generate a new buffer if OSMesaMakeCurrent is called with a new size
Fix a use-after-free error when the old buffer is destroyed

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/5276
Fixes: 26c6f6cfbb ("gallium/osmesa: Remove the broken buffer-reuse scheme.")
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12685>
2021-09-03 20:30:04 +00:00
Jason Ekstrand
d4b482d378 android: Drop the Android.mk build system
Android.mk files haven't really been supported by Mesa devs for a long
time.  Most of us have been willing to update Makefile.sources if we
remember and sometimes we try to blind code some Android.mk for a new
generator.  However, the reality is that it breaks regularly and ends up
being maintained by the Android community.  To address this problem
another approach was implemented in !10183 utilizing the maintained
meson build system.  The old Android.mk files are no longer required.

This commit was created with the following commands:

    git rm **/Android.mk
    git rm **/Android.*.mk
    git rm **/Makefile.sources
    git rm CleanSpec.mk

Closes: https://gitlab.freedesktop.org/mesa/mesa/-/issues/4487
Acked-by: Roman Stratiienko <r.stratiienko@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9728>
2021-07-08 14:44:02 -05:00
Yiwei Zhang
fca4b6877a gallium/st: add a back buffer fallback for front rendering
Unlike front buffer used by big GL API for front rendering,
EGL_KHR_mutable_render_buffer together with ES redirects GL_BACK to the
front buffer.

This patch adds a fallback to use back buffer and ensures no behavior
change for unrelated frontends.

Signed-off-by: Yiwei Zhang <zzyiwei@chromium.org>
Reviewed-by: Emma Anholt <emma@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10685>
2021-05-26 00:05:33 +00:00
Marek Olšák
eb74f97769 gallium: split transfer_(un)map into buffer_(un)map and texture_(un)map
The u_resource_vtbl indirection is going to be removed.

Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10659>
2021-05-21 17:38:04 +00:00
Adam Jackson
291aff3fcb gallium: Remove unused st_visual::render_buffer
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Reviewed-By: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10675>
2021-05-07 16:47:30 -04:00
Michel Dänzer
bf480cc9c2 osmesa: Replace default case FALLTHROUGH annotation by following return
Avoids warning about the annotation with GCC 10:

../src/gallium/frontends/osmesa/osmesa.c: In function ‘osmesa_choose_format’:
../src/util/compiler.h:84:21: warning: attribute ‘fallthrough’ not preceding a case label or default label
   84 | #define FALLTHROUGH __attribute__((fallthrough))
      |                     ^~~~~~~~~~~~~
../src/gallium/frontends/osmesa/osmesa.c:316:7: note: in expansion of macro ‘FALLTHROUGH’
  316 |       FALLTHROUGH;
      |       ^~~~~~~~~~~

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10220>
2021-04-15 16:01:22 +00:00
Michel Dänzer
2928c21eb7 Convert most remaining free-form fall-through comments to FALLTHROUGH
One exception is src/amd/addrlib/, for which -Wimplicit-fallthrough is
explicitly disabled.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Juan A. Suarez <jasuarez@igalia.com>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/10220>
2021-04-15 16:01:22 +00:00
Jose Fonseca
6e6cd7d93c scons: Remove.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9720>
2021-03-20 10:38:55 +00:00
Marek Olšák
98e8dc1db8 gallium/pp: don't use cso_context to restore VBs, constbuf 0 and sampler views
These cso_context capabilities will be removed.

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Zoltán Böszörményi <zboszor@gmail.com>
Reviewed-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8180>
2021-01-15 04:01:12 -05:00
Eric Anholt
ef9362acb8 gallium/osmesa: Return cleanly for OSMesaGetDepthBuffer() with no depth.
This makes our behavior match classic.

Closes: #2034
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7886>
2020-12-04 16:01:00 -08:00
Eric Anholt
ddbad3f4ea gallium/osmesa: Fix leak of the ST manager/api on library unload.
Closes: #883
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7886>
2020-12-04 16:00:58 -08:00
Eric Anholt
bc3142734e gallium/osmesa: Fix data race on setting up the ST API.
We're going to need it anyway, put it in the same call_once as the ST
manager.

Closes: #880
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7886>
2020-12-04 16:00:56 -08:00
Eric Anholt
26c6f6cfbb gallium/osmesa: Remove the broken buffer-reuse scheme.
Besides leaking and a lack of thread-safety, it would also incorrectly
share front buffers if multiple contexts happened to use the same
size/format, as demonstrated by the new unit test.

Closes: #2035
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7886>
2020-12-04 16:00:47 -08:00
Eric Anholt
c5c1aa7c75 gallium/osmesa: Fix flushing and Y-flipping of the depth buffer.
We were returning a pointer to use-after-free the depth buffer, not
updating it in after future rendering, and also not y flipping it.  A
little refactor to mostly reuse the color buffer's path makes it easy to
do it all right.

Adds a unit test to check for these bugs.

Closes: #885
Reviewed-by: Adam Jackson <ajax@redhat.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7886>
2020-12-04 15:59:59 -08:00
Marek Olšák
22253e6b65 gallium: rename PIPE_TRANSFER_* -> PIPE_MAP_*
Acked-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5749>
2020-09-22 03:20:54 +00:00
Marek Olšák
8c9b9aac7d gallium: change comments to remove 'state tracker'
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4902>
2020-05-13 13:47:27 -04:00
Marek Olšák
d6287a94b6 gallium: rename 'state tracker' to 'frontend'
Acked-by: Eric Anholt <eric@anholt.net>
Acked-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Acked-by: Pierre-Eric Pelloux-Prayer <pierre-eric.pelloux-prayer@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4902>
2020-05-13 13:46:53 -04:00