| Commit message (Collapse) | Author | Age | Files | Lines |
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Geometry shader support is now working well, and adequately piglit
tested. There are just a few piglit failures left to fix. So there's
no need for an "experimental" warning anymore.
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Jordan Justen <[email protected]>
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Fixes this build error.
CC imports.lo
../../src/mesa/main/imports.c: In function '_mesa_strtof':
../../src/mesa/main/imports.c:570:20: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'loc'
../../src/mesa/main/imports.c:570:20: error: 'loc' undeclared (first use in this function)
../../src/mesa/main/imports.c:570:20: note: each undeclared identifier is reported only once for each function it appears in
../../src/mesa/main/imports.c:572:7: error: implicit declaration of function 'newlocale'
../../src/mesa/main/imports.c:572:23: error: 'LC_CTYPE_MASK' undeclared (first use in this function)
../../src/mesa/main/imports.c:574:4: error: implicit declaration of function 'strtof_l'
../../src/mesa/main/imports.c:580:1: warning: control reaches end of non-void function
Signed-off-by: Vinson Lee <[email protected]>
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Fixes GL2ExtensionTests/egl_image_external/TestSimpleUnassociated.test
which is part of gles2/3 conformance suite. Here image external
textures are switched to be treated the same as 2D textures. These
can be associated with the fallback texture providing fixed sample
values of (0, 0, 0, 1).
The OES_EGL_image_external spec says:
"Sampling an external texture which is not associated with any EGLImage
sibling will return a sample value of (0,0,0,1)."
"External textures cannot be used with TexImage2D, TexSubImage2D,
CompressedTexImage2D, CompressedTexSubImage2D, CopyTexImage2D, or
CopyTexSubImage2D, and an INVALID_ENUM error will be generated if
this is attempted."
And quoting Chad:
"That's enforced in _mesa_TexImage*() by calling
legal_teximage_target(), and enforced in _mesa_TexSubImage*() by
calling legal_texsubmimage_target(). Each of the
legal_tex*image_target() functions reject external textures.
Therefore, allowing GL_TEXTURE_EXTERNAL_OES in store_texsubimage()
won't violate the above spec quote.
I think it's safe to allow GL_TEXTURE_EXTERNAL_OES in
store_texsubimage(), as long as the texture has only a single
plane. Luckily, that's the only type of external textures that
Mesa currently supports."
CC: Chad Versace <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
Signed-off-by: Topi Pohjolainen <[email protected]>
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We hadn't run into order of operation warnings before, apparently, since
addition is so low on the order.
Cc: "9.1 9.2" <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Reviewed-by: Wladimir J. van der Laan <[email protected]>
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Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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We return 0 for GL_NUM_SHADER_BINARY_FORMATS, so
GL_SHADER_BINARY_FORMATS should not write any data to the application
buffer.
Fixes piglit test 'arb_get_program_binary-overrun shader'.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
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Clean up inconsistency in enum decoration:
- Use the undecorated enums where possible.
- MAX_PROGRAM_TEXTURE_GATHER_COMPONENTS_ARB remains decorated, since it
has no undecorated equivalent in GL4.
Signed-off-by: Chris Forbes <[email protected]>
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=70054
Reviewed-by: Kenneth Graunke <[email protected]>
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Signed-off-by: Chris Forbes <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Several C++ source files include "main/uniforms.h" from an extern "C"
block, which is both unnecessary, because "uniforms.h" already checks
for a C++ compiler and sets the right linkage, and incorrect, because
the header file includes other C++ headers ("glsl_types.h" and
"ir_uniform.h") that are supposed to get C++ linkage.
Reviewed-by: Paul Berry <[email protected]>
Reviewed-by: Chad Versace <[email protected]>
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The spec doesn't say GL_INVALID_VALUE should be raised for bufSize <= 0.
In any case, memcpy(len < 0) will lead to a crash, so don't allow it.
CC: "9.2" <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Return bool instead of int. Const-qualify the syncObj. Add some comments.
Reviewed-by: Ian Romanick <[email protected]>
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Error checking bufSize isn't mentioned in the spec, but it is in the
man pages. However, I believe the man page is incorrect. Typically,
GL functions that take GLsizei parameters check that they're positive
or non-negative. Negative values don't make sense here.
A spec bug has been filed with Khronos/ARB.
v2: check for negative values, not <= 0.
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Reviewed-by: Timothy Arceri <[email protected]>
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This incorporates Vinson's change to check for a null src pointer as
detected by coverity.
Also, rename the function params to be src/dst, const-qualify src,
and use GL types to match the calling functions. And add some more
comments.
Reviewed-by: Timothy Arceri <[email protected]>
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I believe this extension was enabled by accident. As far as I can tell,
there has never been any code in Mesa to actually support it. Not only
that, this extension is only useful in the common-lite profile, and Mesa
does the common profile.
This "fixes" the piglit test oes_matrix_get-api.
Signed-off-by: Ian Romanick <[email protected]>
Cc: "9.1 9.2" <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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This patch fixes the MSVC build error introduced with commit
b2e327e08f8519da131dd382adcc99240d433404.
api_arrayelt.c
src\mesa\main/mtypes.h(1809) : error C2061: syntax error : identifier 'uint32_t'
src\mesa\main/mtypes.h(1810) : error C2059: syntax error : '}'
src\mesa\main/mtypes.h(1825) : error C2079: 'Minimum' uses undefined union 'gl_perf_monitor_counter_value'
src\mesa\main/mtypes.h(1828) : error C2079: 'Maximum' uses undefined union 'gl_perf_monitor_counter_value'
Signed-off-by: Vinson Lee <[email protected]>
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This provides an interface for applications (and OpenGL-based tools) to
access GPU performance counters. Since the exact performance counters
available vary between vendors and hardware generations, the extension
provides an API the application can use to get the names, types, and
minimum/maximum values of all available counters. Counters are also
organized into groups.
Applications create "performance monitor" objects, select the counters
they want to track, and Begin/End monitoring, much like OpenGL's query
API. Multiple monitors can be in flight simultaneously.
v2: Pass ctx to all driver hooks (suggested by Christoph), and attempt
to fix overallocation of bitsets (caught by Christoph). Incomplete.
v3: Significantly rework core data structures. Store counters in groups
rather than in a global list. Use their array index in the group's
counter list as the ID rather than trying to store a globally unique
counter ID. Use bitsets for active counters within a group, and
also track which groups are active so that's easy to query.
v4: Remove _mesa_ prefix on static functions; detect out of memory
conditions in new_performance_monitor(); make BeginPerfMonitor hook
return a boolean rather than setting m->Active or raising an error.
Switch to GLuint/unsigned for NumGroups, NumCounters, and
MaxActiveCounters (which also means switching a bunch of temporary
variable types). All suggested by Brian Paul. Also, remove
commented out code at the bottom of the block. Finally, fix the
dispatch sanity test (noticed by Ian Romanick).
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Brian Paul <[email protected]> [v3]
Reviewed-by: Ian Romanick <[email protected]>
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Every caller passed true.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Eric Anholt <[email protected]>
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Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Also make it a compile-time error with STATIC_ASSERT.
Reviewed-by: Kenneth Graunke <[email protected]>
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No such argument exists since this commit:
commit 92f3fca0ea429dcf07123e63447449db53308266
Author: Ian Romanick <[email protected]>
AuthorDate: Sun Aug 21 17:23:58 2011 -0700
Commit: Ian Romanick <[email protected]>
CommitDate: Tue Aug 23 14:52:09 2011 -0700
mesa: Remove target parameter from dd_function_table::BufferSubData
Reviewed-by: Kenneth Graunke <[email protected]>
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This line stopped making sense in the great sed
replace of commit f9995b30756140724f41daf963fa06167912be7f
Reviewed-by: Kenneth Graunke <[email protected]>
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Since it's only used for debug information, we can misalign the struct and
save the disk space. Another 19k on a 64-bit build.
v2: Make a compiler.h macro to only use the attribute if we know we can.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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It's been unused for a long time. I stopped digging through git history
as of 2009.
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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expressions'
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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The function takes a parameter, but none was given. Also, in the
non-GET_DEBUG case, silence the unused parameter warning.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS, GL_MAX_GEOMETRY_OUTPUT_VERTICES,
GL_MAX_GEOMETRY_TOTAL_OUTPUT_COMPONENTS, and
GL_MAX_GEOMETRY_UNIFORM_COMPONENTS all have the same enum value and
meaning as their _ARB counterparts.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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The comment '# GL 3.0 / GLES3' was incorrect. The
MAX_VERTEX_OUTPUT_COMPONENTS and MAX_FRAGMENT_INPUT_COMPONENTS queries
were added in OpenGL 3.2 (with geometry shaders) and OpenGL ES 3.0.
This just fixes that comment.
v2: Add the GEOMETRY queries in the existing '# GL 3.2' section since
they have nothing to do with GLES3. Suggested by Paul.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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FragmentProgram.MaxInputComponents
In OpenGL ES 3.0 the minimum-maximum for GL_MAX_VERTEX_OUTPUT_VECTORS is 16,
but the minimum-maximum for GL_MAX_FRAGMENT_INTPUT_VECTORS is 15.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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In OpenGL ES 3.0 the minimum-maximum for GL_MAX_VERTEX_OUTPUT_VECTORS is 16,
but the minimum-maximum for GL_MAX_FRAGMENT_INTPUT_VECTORS is 15.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
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There are no longer any users.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Cc: Zack Rusin <[email protected]>
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Previously gl_constants::MaxVaryingComponents was used. Now
gl_constants::VertexProgram::MaxOutputs and
gl_constants::GeometryProgram::MaxOutputs are used.
This means that st_extensions.c had to be updated to set these fields
instead of MaxVaryingComponents. It was previously the only place that
set MaxVaryingComponents.
I believe that the structure is allocated by calloc, so the value should
be initialized to zero in non-Gallium drivers before and after my
change. Right now nobody enables GL_ARB_geometry_shader4, so it's
pretty much dead code anyway.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Cc: Zack Rusin <[email protected]>
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In OpenGL 3.2 these are independently queryable. In addition, the spec
has different minimum-maximums for various values.
GL_MAX_VERTEX_OUTPUT_COMPONENTS is 64, but
GL_MAX_GEOMETRY_OUTPUT_COMPONENTS (and GL_MAX_FRAGMENT_INPUT_COMPONENTS)
is 128.
In OpenGL ES 3.0 these are also independently queryable. The spec has
different minimum-maximums for various values.
GL_MAX_VERTEX_OUTPUT_VECTORS is 16, but GL_MAX_FRAGMENT_INTPUT_VECTORS
is 15.
None of these values are used yet. I have just added space to the
structures. Future patches will add users and eventually remove some
old fields.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Cc: Zack Rusin <[email protected]>
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Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Cc: "9.1 9.2" <[email protected]>
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Everyone at the Khronos meeting was as surprised that GLSL didn't
already support this as we were. Several vendors said they'd ship it,
but there didn't seem to be enough interest to put in the effort to make
it ARB or KHR.
v2: Fix a couple typos and rename the spec file to
EXT_shader_integer_mix.spec. Suggested by Roland.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Matt Turner <[email protected]>
Reviewed-by: Roland Scheidegger <[email protected]>
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Paused transform feedback objects may refer to a program other than the
current program. If any active objects refer to a program, LinkProgram
must reject the request to relink.
The code to detect this is ugly since _mesa_HashWalk is awkward to use,
but unfortunately we can't use hash_table_foreach since there's no way
to get at the underlying struct hash_table (and even then, we'd need to
handle locking somehow).
Fixes the last subcase of Piglit's new ARB_transform_feedback2
api-errors test.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This is actually a pretty important error condition: otherwise, you
could set up transform feedback with one program, and resume it with
a program that generates a completely different set of outputs.
Fixes a subcase of Piglit's new ARB_transform_feedback2 api-errors test.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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The next few patches will use this for API error checking.
All of the drivers appear to CALLOC_STRUCT transform feedback objects,
so this should be properly NULL initialized on creation.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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Fixes a subcase of Piglit's new ARB_transform_feedback2 api-errors test.
Signed-off-by: Kenneth Graunke <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
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This information will be useful in the i965 back end, since we can
save some compilation effort if we know from the outset that the
shader never calls EndPrimitive().
Reviewed-by: Ian Romanick <[email protected]>
Reviewed-by: Kenneth Graunke <[email protected]>
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Fixes "Mixing enum types" defect reported by Coverity.
Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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278372b47e4db8a022d57f60302eec74819e9341 added the uninitialized pointer
field gl_sync_object:Label. A free of this pointer, added in commit
6d8dd59cf53d2f47b817d79204a52bb3a46e8c77, resulted in a crash.
This patch fixes piglit ARB_sync regressions with swrast introduced by
6d8dd59cf53d2f47b817d79204a52bb3a46e8c77.
Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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Because why doesn't GLSL allow you to do this already?
Reviewed-by: Kenneth Graunke <[email protected]>
Reviewed-by: Ian Romanick <[email protected]>
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Appendix F.2 of the OpenGL ES 3.0.0 spec says:
"OpenGL ES 3.0 requires that all cube map filtering be
seamless. OpenGL ES 2.0 specified that a single cube map face be
selected and used for filtering."
Setting the field only in the context will work fine with sampler
objects (and drivers that support AMD_seamless_cubemap_per_texture)
because seamless filtering is used if *either* the context or the
sampler enable it:
"If TEXTURE_CUBE_MAP_SEAMLESS_ARB is emabled (sic) globally or the
value of the texture's TEXTURE_CUBE_MAP_SEAMLESS_ARB parameter is
TRUE, seamless cube map sampling is enabled..."
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Reviewed-by: Paul Berry <[email protected]>
Reported-by: Maxence Le Dore <[email protected]>
Thanked-by: Maxence Le Dore <[email protected]>
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There is no GL_TEXTURE_CUBE_MAP_SEAMLESS in any version of OpenGL ES or
in any extension that applies to OpenGL ES. The same error check
already occurs for glTexParameteri.
Signed-off-by: Ian Romanick <[email protected]>
Reviewed-by: Chris Forbes <[email protected]>
Cc: Maxence Le Dore <[email protected]>
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278372b47e4db8a022d57f60302eec74819e9341 added the uninitialized pointer
field gl_query_object:Label. A free of this pointer resulted in a crash.
This patch fixes piglit regressions with swrast introduced by
6d8dd59cf53d2f47b817d79204a52bb3a46e8c77.
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=69047
Signed-off-by: Vinson Lee <[email protected]>
Reviewed-by: Brian Paul <[email protected]>
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