| Commit message (Collapse) | Author | Age | Files | Lines |
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Fixes the following compile error, present when the SHA1 library is libgcrypt:
CCLD glsl/tests/cache-test
glsl/.libs/libglsl.a(libmesautil_la-mesa-sha1.o): In function `call_once':
/mesa/src/util/../../include/c11/threads_posix.h:96: undefined reference to `pthread_once'
Signed-off-by: Rhys Kidd <rhyskidd@gmail.com>
Reviewed-by: Timothy Arceri <timothy.arceri@collabora.com>
(cherry picked from commit 5c73ecaac487eba36e15f22be2e9396c4a0ffe46)
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This code provides for an on-disk cache of objects. Objects are stored
and retrieved via names that are arbitrary 20-byte sequences,
(intended to be SHA-1 hashes of something identifying for the
content). The directory used for the cache can be specified by means
of environment variables in the following priority order:
$MESA_GLSL_CACHE_DIR
$XDG_CACHE_HOME/mesa
<user-home-directory>/.cache/mesa
By default the cache will be limited to a maximum size of 1GB. The
environment variable:
$MESA_GLSL_CACHE_MAX_SIZE
can be set (at the time of GL context creation) to choose some other
size. This variable is a number that can optionally be followed by
'K', 'M', or 'G' to select a size in kilobytes, megabytes, or
gigabytes. By default, an unadorned value will be interpreted as
gigabytes.
The cache will be entirely disabled at runtime if the variable
MESA_GLSL_CACHE_DISABLE is set at the time of GL context creation.
Many thanks to Kristian Høgsberg <krh@bitplanet.net> for the initial
implementation of code that led to this patch. In particular, the idea
of using an mmapped file, (indexed by a portion of the SHA-1), for the
efficent implementation of cache_has_key was entirely his
idea. Kristian also provided some very helpful advice in discussions
regarding various race conditions to be avoided in this code.
Signed-off-by: Timothy Arceri <timothy.arceri@collabora.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
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Immediately previous to this patch,
diff -wud src/glsl/ir_constant_expression.cpp \
src/glsl/ir_expression_operation_constant.h
should be "minimal."
v3: With much help from José Fonseca, fix the SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
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'diff -ud' is clean.
v2: Massive rebase.
v3: With much help from José Fonseca, fix the SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
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There are differences in where end-of-line comments are placed, but
'diff -wud' is clean.
v2: Massive rebase.
v3: With much help from José Fonseca, fix SCons build.
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
Acked-by: Dylan Baker <dylan@pnwbakers.com>
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Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Matt Turner <mattst88@gmail.com>
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It executes compiler-glsl on all the available shaders, and it checks
that the outcome is the expected.
Bash code based on the already existing optimization-test
v2: rebasing: use --version option
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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Split standalone glsl_compiler into a libstandalone.la and a thin
main.cpp. This way drivers can re-use the glsl standalone frontend in
their own standalone compilers.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
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Preserve the functionality while keeping the files smaller and
more readable.
v2: Do not include Makefile.sources from the GLSL makefile (silences
automake warnings)
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
Acked-by: Jason Ekstrand <jason@jlekstrand.net> (v1)
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