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st_api.c is supposed to define st_api_OpenGL to advertise OpenGL
support. However, the linker discards the symbol because it has no
user. It is better to leave this to other state trackers that link to
libmesagallium.a.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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Conflicts due to DRI1 removal:
src/mesa/drivers/dri/intel/intel_context.c
src/mesa/drivers/dri/intel/intel_screen.c
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These functions are the API of Gallium state tracker, and are used by
EGL.
Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
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The current glCompressedTexImage support in the state tracker assumes
that compressed textures have minimal pitch.
However, in some cases this is not true, such as for mipmaps of non-POT
compressed textures on nVidia hardware.
This patch adds a check and does a memcpy for each line instead of the
whole image in that case.
Signed-off-by: Keith Whitwell <keithw@vmware.com>
Tweaks for C90 compilation.
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On r100 we emit the indices inline so we need to account
for that in the emission size.
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This bug was fixed in libdrm ages ago, port to non-kms
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Fixes gnome-shell on nouveau, as well as window resize with various
other applications.
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
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Depth buffer accelerated blits aren't implemented yet.
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Needed to support the SwapBuffers code properly.
Signed-off-by: Kristian Høgsberg <krh@bitplanet.net>
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Add event support for the GLX swap buffers event, along with DRI2 protocol
support for generating GLX swap buffers events in the direct rendered case.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Support the new DRI2 protocol request, DRI2SwapBuffers, in both direct
and indirect rendering context. This request allows the display server
to optimize back->front swaps (e.g. through page flipping) and allows us
to more easily support other GLX features like swap interval and the OML
sync extension in DRI2.
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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Conflicts:
src/mesa/drivers/dri/i965/brw_wm_emit.c
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Signed-off-by: Dan Nicholson <dbn.lists@gmail.com>
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Should fix fdo bug 25837.
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On r100 we emit the indices inline so we need to account
for that in the emission size.
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This bug was fixed in libdrm ages ago, port to non-kms
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_mesa_Ortho() takes GLdoubles.
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Based on a patch submitted by Pierre Willenbrock <pierre@pirsoft.de>
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This fixes mipmap levels being clipped to the last viewport.
Based on a patch submitted by Pierre Willenbrock <pierre@pirsoft.de>
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R600_OUT_BATCH_RELOC doesn't really use offset so set it
in TEX_RESOURCE2
+ typo fix
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Fixed FDO bug 23397.
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The ordering of texture components was
backwards for the floating point textures.
Signed-off-by: Pierre Ossman <pierre@ossman.eu>
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Check whether the index is within bounds before accessing the array.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Brian Paul <brianp@vmware.com>
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Seems to be the only way to stay fully portable.
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Conflicts:
configs/default
src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c
src/mesa/main/version.h
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This patch removes PIPE_TEX_FILTER_ANISO.
Anisotropic filtering is enabled if and only if max_anisotropy > 1.0.
Values between 0.0 and 1.0, inclusive, of max_anisotropy are to be
considered equivalent, and meaning to turn off anisotropic filtering.
This approach has the small drawback of eliminating the possibility of
enabling anisotropic filter on either minification or magnification
separately, which Radeon hardware seems to support, is currently
support by Gallium but not exposed to OpenGL. If this is actually
useful it could be handled by splitting max_anisotropy in two values
and adding an appropriate OpenGL extension.
NOTE: some fiddling & reformatting by keithw to get this patch to
apply. Hopefully nothing broken in the process.
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New in GL 3.0.
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Invalid assertion found by Roel Kluin <roel.kluin@gmail.com>
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This can never be true.
Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
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A src register's index can be negative if we're doing indirect
addressing into the constant buffer. Ex: MOV OUT[1], CONST[ADDR[0].x-3]
This fixes the piglit vp-arl-neg-array.vpfp test.
Before this change we were going out of bounds of the t->constants[]
array and getting garbage that later triggered an assertion.
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References to program local and enviroment parameters are put into the
unified program parameters list as PROGRAM_STATE_VAR entries which point
into the local or environment arrays. So the param_binding_type field
should be PROGRAM_STATE_VAR.
This fixes the piglit vpfp-generic vp-arl-env-array.vpfp and
vp-arl-local-array.vpfp test failures.
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We need to disable constant consolidation when building an array of
constants which might be indexed indirectly.
Fixes regression in piglit vpfp-generic vp-arl-constant-array.vpfp
test caused by earlier constant consolidation patch.
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Only search for an existing, matching constant if swizzleOut is non-null.
We need to be able to disable constant consolidation when building an
array of constants which will be indexed indirectly.
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