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Signed-off-by: Emil Velikov <[email protected]>
(cherry picked from commit 8b06176f310f65628ce136b90a99005278ba5e0d)
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This partially reverts commit d41f5396f3cb619729021390c273f838d92f11fb.
That untested commit broke the tex-skipped-unit piglit test and the
arbvparray Mesa demo when run with indirect GLX.
state->array_state is used during initialization, so its assignment cannot be
moved to the end of the function.
The backtrace looked like:
Program received signal SIGSEGV, Segmentation fault.
0x00007ffff77c7a5c in __glXGetActiveTextureUnit (state=0x6270e0) at indirect_vertex_array.c:1952
1952 return state->array_state->active_texture_unit;
(gdb) bt
0 0x00007ffff77c7a5c in __glXGetActiveTextureUnit (state=0x6270e0) at indirect_vertex_array.c:1952
1 0x00007ffff77cbf62 in get_client_data (gc=0x626f50, cap=34018, data=0x7fffffffd7a0) at single2.c:159
2 0x00007ffff77cce51 in __indirect_glGetIntegerv (val=34018, i=0x7fffffffd830) at single2.c:498
3 0x00007ffff77c4340 in __glXInitVertexArrayState (gc=0x626f50) at indirect_vertex_array.c:193
Reviewed-by: Ian Romanick <[email protected]>
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There is no draw arrays protocol support for multi-texture coordinate
arrays, so it is implemented by sending batches of immediate mode
commands from emit_element_none in indirect_vertex_array.c. This sends
the target texture unit (which has been previously setup in the
array_state header field), followed by the texture coordinates. But for
GL_DOUBLE coordinates the texture unit must be sent *after* the texture
coordinates. This is documented in the glx protocol description, and can
also be seen in the indirect.c immediate mode commands generated from
gl_API.xml. Sending the target texture unit in the wrong place can crash
the remote X server.
To fix this required some more extensive changes to
indirect_vertex_array.c and indirect_vertex_array_priv.h, in order to
remove the texture unit value out of the array_state "header" field, and
send it separately.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61907
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At the same time, replace opcode numbers with names in
__indirect_glVertexAttribPointer.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61907
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For each indirect context the indirect vertex array state must be initialised
by __glXInitVertexArrayState in indirect_vertex_array.c. As noted in the
routine header it requires that the glx context has been setup prior to the
call, in order to test the server version and extensions.
Currently __glXInitVertexArrayState is called from indirect_bind_context in
indirect_glx.c, as follows:
state = gc->client_state_private;
if (state->array_state == NULL) {
glGetString(GL_EXTENSIONS);
glGetString(GL_VERSION);
__glXInitVertexArrayState(gc);
}
But, the gc context is not yet usable at this stage, so the server queries
fail, and __glXInitVertexArrayState is called without the server version and
extension information it needs. This breaks multi-texturing as
glXInitVertexArrayState doesn't get GL_MAX_TEXTURE_UNITS. It probably also
breaks setup of other arrays: fog, secondary colour, vertex attributes.
To fix this I have moved the call to __glXInitVertexArrayState to the end of
MakeContextCurrent in glxcurrent.c, where the glx context is usable.
Fixes a regression caused by commit 4fbdde889c. Fixes ARB_vertex_program
usage in the arbvparray Mesa demo when run with indirect GLX and also
the tex-skipped-unit piglit test when run with indirect GLX.
Reviewed-by: Matt Turner <[email protected]>
Acked-by: Ian Romanick <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=61907
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Just send it whenever it is allocated.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
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Destroying a not allocated buffer is harmless.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
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It's actually not very clever to claim to support H.264
and then fail to create a decoder.
v2: prefix FW macro with UVD_.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
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v2: fix other tabs as well.
Signed-off-by: Christian König <[email protected]>
Reviewed-by: Leo Liu <[email protected]>
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Fixes the one of the piglit arb_copy_image-targets tests for 1D arrays.
Previously, we were applying the 1D array z/face adjustment twice.
Also simplify the copy_region_vgpu10() function. It never has to copy
multiple array layers/slices. The Mesa code for glCopyImageSubData does
the loop over slices/faces.
Reviewed-by: Charmaine Lee <[email protected]>
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Reviewed-by: Timothy Arceri <[email protected]>
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Reviewed-by: Charmaine Lee <[email protected]>
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Signed-off-by: Brian Paul <[email protected]>
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Signed-off-by: Brian Paul <[email protected]>
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Currently when we rebind framebuffer resources at the beginning of
the command buffer, we use the color buffer surfaces saved in the context
hw clear state. But the surfaces could be different from the actual
emitted render target surfaces if any of the color buffer surfaces
is also used for shader resource, in that case, we create
a backed surface for the collided render target surface. So to rebind
the framebuffer resources correctly, use the render target surfaces saved
in the context hw draw state.
Tested with Heaven, Lightsmark2008, MTT piglit, glretrace, conform.
Reviewed-by: Brian Paul <[email protected]>
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With this patch, a guest-backed surface will be invalidated
using the SVGA_3D_CMD_INVALIDATE_GB_SURFACE command before
the surface is reused. This fixes the updating dirty image error
from the device when a surface is reused.
v2: Instead of invalidating the surface when it is reused,
send the invalidate command before the surface is put into
the recycle pool.
v3: (1) surface invalidate is a noop operation in Linux winsys, since
surface invalidation is not needed for DMA path.
(2) Instead of invalidating the surface content in
svga_screen_surface_destroy() when a surface is to be destroyed,
it is done in svga_screen_cache_flush() when the surface is
no longer referenced in a command buffer and is ready to
be moved to the unused list. At this point, the surface will
be moved to the invalidate list. When the surface invalidation
is submitted, the surface will be moved to the unused list.
Tested with piglit, glretrace.
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Sinclair Yeh <[email protected]>
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If the SVGA3D_DEVCAP_DX_PROVOKING_VERTEX query returns false, never
define rasterizer state objects with provokingVertexLast set. Despite
what the device reports, it may interpret the provokingVertexLast flag
anyway. This fixes an issue when using capability clamping.
Tested with piglit provoking-vertex and glsl-fs-flat-color tests.
VMware bug 1550143.
Reviewed-by: <[email protected]>
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Since pixel center lies at 0.5, add half_pixel to vtex
before adding offsets to it.
Signed-off-by: Nayan Deshmukh <[email protected]>
Reviewed-by: Christian König <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Samuel Pitoiset <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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Otherwise, shader dumps can become interleaved and unusable.
Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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We only have to stay single-threaded when debug output must be synchronous.
This yields better parallelism in shader-db runs for me.
Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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v2: fix typo db -> cb
Reviewed-by: Edward O'Callaghan <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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At least st/mesa ensures this, so I'd rather not handle deviations in radeonsi.
Reviewed-by: Marek Olšák <[email protected]>
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Unlike SC, the small primitive filter does not automatically use center
locations in 1xAA mode, so this is needed to avoid artifacts caused by
the small primitive filter discarding triangles that it shouldn't.
As a side effect of how the effective number of samples is now calculated,
this patch also avoids submitting the sample locations for line/poly smoothing
when they're not really needed.
Cc: 12.0 <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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In the case of nr_samples <= 1, that function is (currently) a no-op anyway.
Reviewed-by: Marek Olšák <[email protected]>
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GL_OES_texture_float_linear marks R32F, RG32F, RGB32F, and RGBA32F
as texture filterable.
Fixes glGenerateMipmap GL errors when visiting a WebGL demo in Chromium:
http://www.iamnop.com/particles
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ilia Mirkin <[email protected]>
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Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Topi Pohjolainen <[email protected]>
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brw_emit_pipe_control_flush.
This hardware race condition has caused problems several times already
(see "i965: Fix cache pollution race during L3 partitioning set-up.",
"i965: Fix brw_render_cache_set_check_flush's PIPE_CONTROLs." and
"i965: intel_texture_barrier reimplemented"). The problem is that
whenever we attempt to both flush and invalidate multiple caches with
a single pipe control command the flush and invalidation happen in
reverse order, so the contents flushed from the R/W caches aren't
guaranteed to become visible from the invalidated caches after the
PIPE_CONTROL command completes execution if some concurrent rendering
workload happened to pollute any of the invalidated R/O caches in the
short window of time between the invalidation and flush.
This makes sure that brw_emit_pipe_control_flush() has the effect
expected by most callers of making the contents flushed from any R/W
caches visible from the invalidated R/O caches.
Cc: "12.0 11.1 11.2" <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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Review carefully, it sucks to have to keep track of the number of
command packet dwords emitted in the batch epilogue manually. The
MI_REPORT_PERF_COUNT_BATCH_DWORDS calculation was obviously wrong.
Cc: "12.0 11.1 11.2" <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>
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There were two places in the driver doing a pipe control VF cache
flush, one of them was missing this workaround, move it down into
brw_emit_pipe_control_flush to make sure we don't miss it again.
Cc: "12.0 11.1 11.2" <[email protected]>
Reviewed-by: Alejandro Piñeiro <[email protected]>
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Shouldn't cause any functional changes at this point, but we have
forgotten to apply this workaround several times in the past, make
sure it doesn't happen again.
Reviewed-by: Alejandro Piñeiro <[email protected]>
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This field is only ever set and read by the X11 platform.
Signed-off-by: Frank Binns <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Fixes a regression induced by commit a0674ce5c41903ccd161e89abb149621bfbc40d2:
When EGL_TEXTURE_FORMAT and EGL_TEXTURE_TARGET were both specified (and
both != EGL_NO_TEXTURE), an error was instantly triggered, before the
other one had even a chance to be checked, which is obviously not the
intended behaviour.
v2: Full commit hash, remove useless variables.
v3: [chadv] Add Fixes footers.
Fixes: piglit "spec/egl 1.4/eglcreatepbuffersurface and then glclear"
Fixes: piglit "spec/egl 1.4/largest possible eglcreatepbuffersurface and then glclear"
Signed-off-by: Guillaume Charifi <[email protected]>
Reviewed-by: Frank Binns <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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Remove the two first level `if` as they will always be true, and
flatten the two remaining `if`.
No functional change.
Signed-off-by: Eric Engestrom <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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There are a few places in the code where clearing and reading are done on
incorrect buffers for GLES contexts. See comments for details. This
fixes 75 GLES3 dEQP tests on the surfaceless platform with no regressions.
v2: Corrected unclear comment
v3: Make the change in context.c instead of get.c
v4: Removed whitespace
Reviewed-by: Stéphane Marchesin <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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After a recent Bugzilla update the word is no longer in the title. Thus
the script ended up producing bogus HTML.
Cc: "11.2 12.0" <[email protected]>
Signed-off-by: Emil Velikov <[email protected]>
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Cc: "11.2 12.0" <[email protected]>
Signed-off-by: Akihiko Odaki <[email protected]>
[Emil Velikov: Drop guards around dri_interface.h, add stable tag]
Signed-off-by: Emil Velikov <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Since the function is exported like any other
public api function and put in the header
as if you could link against it, export it also
from shared objects.
Signed-off-by: Mathias Fröhlich <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Cc: "11.2 12.0" <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Samuel Iglesias Gonsálvez <[email protected]>
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These workarounds are not required for HSW and above so stop
copying them at VS key generation which is called at draw time.
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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