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In the DRI2 back-end this will get the same API as GLES 2.0.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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EGL_EXT_create_context_robustness
Just like in GLX, EGL_KHR_create_context requires DRI2 version >= 3, and
EGL_EXT_create_context_robustness requires both DRI2 version >= 3 and the
__DRI2_ROBUSTNESS extension.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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egl_dri2.c: At top level:
egl_dri2.c:325:4: warning: missing initializer [-Wmissing-field-initializers]
egl_dri2.c:325:4: warning: (near initialization for 'swrast_driver_extensions[2].version') [-Wmissing-field-initializers]
egl_dri2.c:330:4: warning: missing initializer [-Wmissing-field-initializers]
egl_dri2.c:330:4: warning: (near initialization for 'swrast_core_extensions[1].version') [-Wmissing-field-initializers]
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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The extra block in dri2_create_context is to prevent extra white space noise
in the next patch.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: Add GL_ARB_invalidate_subdata to release notes at Brian's
suggestion.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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These are part of GL_ARB_invalidate_subdata (but not OpenGL ES 3.0).
v2: Add comment explaining why minimum dimensions are set to 1 for some
texture targets. Add default case to switch statement to silence
compiler warnings and detect new texture targets. Both changes
suggested by Brian. Also use _mesa_is_desktop_gl as suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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These are part of GL_ARB_invalidate_subdata (but not OpenGL ES 3.0).
v2: Use _mesa_bufferobj_mapped instead of testing
gl_buffer_object::Pointer as suggested by Brian. Also use
_mesa_is_desktop_gl as suggested by Ken.
v3: Add a comment by the map subrange / discard range overlap test and
fix an off-by-one error noticed by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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With this change _mesa_init_bufferobj_dispatch won't set function
pointers that don't exist in OpenGL ES.
v2: Use _mesa_is_desktop_gl and _mesa_is_gles3 as suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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These are part of GL_ARB_invalidate_subdata and OpenGL ES 3.0.
v2: Reject aux buffers in core context, and use _mesa_is_desktop_gl and
_mesa_is_gles3. Both suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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This is basically cut-and-paste from the swrast implementation, and it
could probably be (slightly) more optimal.
Signed-off-by: Ian Romanick <[email protected]>
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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Introduced by 3d000e7dd.
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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Fixes problem where libdricore's of-out-tree build couldn't find
glcpp.h.
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
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No driver supports this extension, and it seems unlikely than any driver
ever will. I think r300c may have supported it at one time, but that
driver has already been removed.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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The final step of _mesa_unpack_depth_span is to take the temporary
GLfloat depth values and convert them to the desired format. When
converting to GL_UNSIGNED_INTEGER with depthMax > 0xffffff, we use
double-precision math to avoid overflow and precision problems.
Or at least that's the idea. Unfortunately
GLdouble z = depthValues[i] * (GLfloat) depthMax;
actually causes single-precision multiplication, since both operands are
GLfloats. Casting depthMax to GLdouble causes the scaling to be done
with double-precision math.
Fixes a regression in oglconform's depth-stencil basic.read.ds test
since c60ac7b17993d28af65b04f9bbbf3ee74c35358c, where the expected and
actual values differed slightly. For example, 0xcfa7a6 vs. 0xcfa7a4.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=49772
Signed-off-by: Kenneth Graunke <[email protected]>
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*headdesk*
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v2: Use base-10 for versions like gl_context::Version. Suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: Use base-10 for versions like gl_context::Version. Suggested by Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
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In the i965 dirver, the chipset must be i965.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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This forces the drivers to do at least some validation of context API
and version before creating the context. In r100 and r200 drivers, this
means that they don't do any post-hoc validation.
v2: Actually reject compatibility profile 3.2+ contexts. Thanks Ken.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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It may be possible to trim the list of extensions futher. These are
just the obvious extensions that add functionality that the core context
explicitly forbids. Apple's core-context extension list is *just* the
extensions on top of the core GL version. I'm not sure we want to go
that far, but removing some things that have been in core since 2.1 may
be okay.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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v2: Add both top_srcdir and top_builddir to mesa asm include dirs.
These require both in-tree and build-time-generated files.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Like in src/mesa, use GLSL_BUILDDIR/GLSL_SRCDIR to unambiguously
distinguish between in-tree and generated files.
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
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Also fix include paths for the generated headers.
v2: Switch to using self-explanatory BUILDDIR/SRCDIR defined from
top_builddir/top_srcdir rather than the ambiguous TOP.
v3: Add both top_builddir and top_srcdir to include flags for mesa asm.
These rely on both in-tree and build-time-generated includes.
v4: Rebased on top of 948c8f502a.
Reviewed-by: Eric Anholt <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Signed-off-by: Christopher James Halse Rogers <[email protected]>
Signed-off-by: Matt Turner <[email protected]>
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After realizing that brw_finish_batch emitted some final PIPE_CONTROLs
to record occlusion queries, Chris noted that we probably hadn't
reserved enough space to actually emit them.
Reserving a full 60 bytes seems a bit harsh, since we only need that
much if occlusion queries are actually active. Plus, 28 bytes would be
sufficient for Gen7, and 24 for Gen4-5.
We could optimize this in the future, but it doesn't seem too critical.
NOTE: This is a candidate for stable release branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=53311
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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On Gen4+, brw_finish_batch() calls brw_emit_query_end(), which emits
some extra PIPE_CONTROLs to capture the current occlusion query data.
Unfortunately, it was being called *after* _intel_batchbuffer_flush
added the MI_BATCH_BUFFER_END, meaning those PIPE_CONTROLs didn't get
inside the batch.
Not only does this likely cause bogus occlusion query values, it can
also cause crashes: with the recent change to use 64-bit depth count
writes on Gen6+, we started emitting an odd-length PIPE_CONTROL, which
happened after the MI_NOOP padding. This resulted in an odd-length
batch buffer, which resulted in execbuf2 returning -EINVAL and the
application dying with an intel_do_flush_locked failure.
On older generations, finish_batch() doesn't emit any state, so this
change shouldn't have any effect.
Huge thanks to Chris Wilson for helping me figure this out.
NOTE: This is a candidate for stable release branches.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=53311
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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v2: fix bad comment from before I gave up and decided to just use doubles.
Reviewed-by: Jordan Justen <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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