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This feature corresponds to the Begin/End paradigm. Disabling this
feature also eliminates the use of GLvertexformat completely.
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As shown in mfeatures.h, this allows users of dlist.h to work without
knowing if the feature is available.
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As shown in mfeatures.h, this allows users of eval.h to work without
knowing if the feature is available.
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It merges FEATURE_ARB_occlusion_query and FEATURE_EXT_timer_query, and
follows the feature conventions.
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This allows the removal of AEcontext.
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As shown in mfeatures.h, this allows users of texgen.h to work without
knowing if the feature is available.
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As shown in mfeatures.h, this allows users of feedback.h to work without
knowing if the feature is available.
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As shown in mfeatures.h, this allows users of drawpix.h to work
without knowing if the feature is available.
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It is separated from FEATURE_drawpix and made to follow the feature
conventions.
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As shown in mfeatures.h, this allows users of histogram.h to work without
knowing if the feature is available.
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As shown in mfeatures.h, this allows users of attrib.h to work without
knowing if the feature is available.
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As shown in mfeatures.h, this allows users of accum.h to work without
knowing if the feature is available.
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st_destroy_context has destroyed the pipe context for us.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This fixes a NULL-pointer dereference when
eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT)
is called.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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These options can be used to force vertex/fragment shaders to be no-op
shaders (actually, simple pass-through shaders). For debug/test purposes.
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For debug/test purposes.
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The combination of fptosi
and sitofp (necessary for trunc/floor/ceil/round implementation)
somehow becomes invalid code.
Skip the instruction combining pass when SSE4.1 is not available.
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Conflicts:
Makefile
configs/default
docs/relnotes.html
src/gallium/drivers/softpipe/sp_context.c
src/gallium/drivers/softpipe/sp_tile_cache.c
src/mesa/main/version.h
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See bug 24217.
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This silences tons of valgrind warnings in programs that don't call
glClear(), such as progs/demos/gamma.
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Nasty bug when the surface is freed and another is allocated right on
top of it. The next time we set the fb state SP thinks it's the same
surface and doesn't flush, and when the flush eventually happens the
surface belongs to a completely different texture.
(cherry picked from commit a77226071f6814a53358a5d6caff685889d0e4ec)
Conflicts:
src/gallium/drivers/softpipe/sp_context.c
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Call _eglConfigFromContextModesRec to convert __GLcontextModes to
_EGLConfig. Single-buffered configs are no longer skipped.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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_eglConfigFromContextModesRec is used to convert a __GLcontextModes to a
_EGLConfig. Note that the config is not validated. An invalid mode
is likely to give an invalid config.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Make it similiar to how contexts and surfaces are looked up. It should
be slightly faster, and work better with multiple displays.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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This mainly implements the algorithms for configuration selection and
sorting, described in the spec. User errors should also be correctly
detected and reported.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Config keys are almost config attributes. A valid config attribute is a
valid config key, but a valid config key may not be a valid config
attribute.
This commit does not distinguish the differences.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Note that llvmpipe still doesn't run on any processor yet: if you don't
have a recent processor with SSE4.1 you will still likely end up
hitting a code path for which a generic non-sse4 version is not
implemented yet.
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I was waiting for the need to use this code to arise, and it finally came.
I've tested building this on Linux and Windows, both x86 and x64_64. But
it might break other platforms. Please bear with me and help me fix it.
Many thanks to Dennis Smit who submitted this, and Eric Anholt whose
work this was based on.
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gcc 4.4 seems particularly picky with int -> enum conversions.
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makes blend functions work better
Signed-off-by: Dave Airlie <airlied@linux.ie>
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Signed-off-by: Dave Airlie <airlied@linux.ie>
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Makes doom3 alot nicer..
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This whole reuse of buffers (TexSubImage instead of TexImage, SubData
instead of Data) is bad for hardware drivers, but it's even worse when
we accidentally try to access the 2x2 PBO to fill the new 16x16 texture
we're creating, producing GL errors.
Fixes piglit pbo-drawpixels. Bug #14163.
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In guess_and_alloc_texture() use the gl_texture_object::GenerateMipmap
field as another hint as to whether to allocate space for a whole mipmap.
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