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If either argument to driConcatConfigs(a, b) is null or the empty list,
then simply return the other argument as the resultant list.
All callers were accomplishing that same behavior anyway. And each caller
accopmplished it with the same pattern. So this patch moves that external
pattern into the function.
Reviewed-by: <[email protected]>
Signed-off-by: Chad Versace <[email protected]>
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Previously an error would be generated if any attributes were specified when
creating a non-desktop OpenGL context. This was a mistake, and it will
prevent old drivers from working with new EGL libraries that add support for
the createContextAttribs interface. Instead, match the behavior of
EGL_KHR_create_context: allow versions that make sense, reject non-zero flags.
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Ian Romanick <[email protected]>
Cc: Kristian Høgsberg <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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The previous commit implemented the workaround, cited a bug report
about OilRush, but actually only enabled the workaround for the demos.
Turn it on for OilRush too.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50291
Signed-off-by: Kenneth Graunke <[email protected]>
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Unigine Heaven (at least) has a bug where it incorrectly uses the
GL_ARB_blend_func_extended extension.
Dual source blending allows two color outputs per render target;
individual shader outputs can be assigned to be either the first or
second blending input by setting the 'index' via one of two methods:
- An API call: glBindFragDataLocationIndexed()
- The GLSL 'layout' qualifier provided by GL_ARB_explicit_attrib_location
Both of these only work on user defined fragment shader outputs; it's an
error to use either on built-in outputs like gl_FragData.
Unigine uses gl_FragData and gl_FragColor exclusively, and doesn't even
attempt to use either method to set index == 1. However, it does set
the blending function to SRC1 enums, which requires a fragment shader
output with index == 1 or else rendering is undefined.
In other words, enabling ARB_blend_func_extended causes Unigine to
render incorrectly, resulting in an apparent regression, even though our
driver code (as far as I can tell) is perfectly fine.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50291
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This allows revising the dri_interface.h separately from adding driver
support.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Every place that uses ASM_FLAGS already uses DEFINES. Not including
it in DEFINES is just a way to screw up potential users, as I've done
several times while working on the build system.
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These are used for pretty presentation of the application name in the
UI.
Tested-by: Kenneth Graunke <[email protected]>
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To avoid redundancies, this patch also removes .deps, .libs, and *.la
from .gitignore files in subdirectories.
Reviewed-by: Kenneth Graunke <[email protected]>
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Unfortunately, Unigine Heaven 3.0 still needs this.
NOTE: This is a candidate for the 8.0 branch.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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I wasn't seeing it be needed because of the previous bug.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eugeni Dodonov <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eugeni Dodonov <[email protected]>
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Specifially, this being present works around a bug in Unigine
Sanctuary on i965 which previously resulted in bad rendering.
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <[email protected]>
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This can be used to work around broken application behavior, like in
Unigine where it attempts to use texture arrays without declaring
either "#extension GL_EXT_texture_array : enable" or "#version 130".
NOTE: This is a candidate for the 8.0 branch.
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Matt Turner <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
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This adds support for DRI_DRI2 version 3 to all of the DRI2 drivers.
Signed-off-by: Ian Romanick <[email protected]>
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This adds the function and modifies dri2CreateNewContextForAPI to call
it. At this point only version 2 of the DRI2 API is advertised to the
loader.
Signed-off-by: Ian Romanick <[email protected]>
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No longer used anywhere.
Reviewed-by: Eric Anholt <[email protected]>
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The former was only used for clearing buffers. The later wasn't used
anywhere! Remove them and all implementations of those functions.
Reviewed-by: Eric Anholt <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
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To smooth minor diff between dri_util & drisw_util
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This is to reorder as screen/context/drawable similar to drisw_util
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__driUtilMessage seems to have fallen out of favor and is only used by xmlconfig.c now
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Also drop DriverAPI field, this is a static symbol and I don't see why it
should be accessed through __DRIscreenRec
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I dropped the comments because they don't add much.
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drirenderbuffer.[ch] is going bye-bye.
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DRI2 is always enabled now.
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