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because the closed driver exposes it. Tested by piglit.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

tested by piglit.

v2: rebase

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> (v1)
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>

The spec was modified to support GLES. Tested by piglit.

v2: rebase

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu> (v1)
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>

rg-textures are supported in GLES 2.0 if EXT_texture_rg, so let's make
sure the enums are accepted.

Fixes: 510b6424 "mesa/main: do not allow rg-textures enums before gles3"
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108936Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Tested-by: Mark Janes <mark.a.janes@intel.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

Technically speaking, this validation was incorrect, because GL_RGB565
is only supported in OpenGL ES 1.x if OES_framebuffer_object is
supported. This couldn't lead to any real incorrect behavior, because
all drivers support OES_framebuffer_object. But let's keep the code
self-documenting, by correcting the check as per the spec.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

There are no spec changes.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

For format fallbacks like ETC and ASTC, switching between sRGB and linear
decoding is undefined, or at least is not bit-exact. Same as
EXT_texture_sRGB_decode on GLES.

There are no piglit or dEQP regresssions.
Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>

  DeprecationWarning: the imp module is deprecated in favour of importlib
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

This silences the -Wswitch compiler warning.
Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

Signed-off-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

1. tools/i965_disasm.c:58:4: warning:
     ignoring return value of ‘fread’,
     declared with attribute warn_unused_result
     fread(assembly, *end, 1, fp);

v2: Fixed incorrect return value check.
       ( Eric Engestrom <eric.engestrom@intel.com> )

v3: Zero size file check placed before fread with exit()
       ( Eric Engestrom <eric.engestrom@intel.com> )

v4: - Title is changed.
    - The 'size' variable was moved to top of a function scope.
    - The assertion was replaced by the proper error handling.
    - The error message on a caller side was fixed.
       ( Eric Engestrom <eric.engestrom@intel.com> )
Signed-off-by: Andrii Simiklit <andrii.simiklit@globallogic.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>

../src/intel/tools/aubinator_error_decode.c: In function ‘instdone_register_for_ring’:
../src/intel/tools/aubinator_error_decode.c:177:4: warning: enumeration value ‘I915_ENGINE_CLASS_INVALID’ not handled in switch [-Wswitch]
    switch (class) {
    ^~~~~~
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>

It doesn't seem like the exact number has too much effect on the
performaince in "teximage". However setting it to just about anything
prevents some OOMs from getting hit. These values are not well-tuned,
but don't seem too bad.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

Since the max attrib stride is 2048, the max src offset makes sense as
2047.
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

All TXF operations implicitly use sampler 0, and fail if it's not bound
to anything. This does not happen in LINKED_TSC mode, but we don't
currently use this.

We ensure that TSC entry at id 0 has the SRGB conversion bit enabled
(and all samplers we normally generate will too). Then when the TSC at
*slot* 0 (not to be confused with entry 0 in the global TSC table) is
unbound, we bind it to entry 0. This way, TXF operations are not
dependent on there being a regular sampler bound there.

Fixes arb_texture_buffer_object-subdata-sync among others. (TBO's are
particularly susceptible to this as they don't bind a sampler.)
Signed-off-by: Ilia Mirkin <imirkin@alum.mit.edu>

This fixes some crucible 3d miptree tests I've been working on
when executed using the compute shader path.

Fixes: d08f2678 (radv/gfx9: fix 3d image to image transfers on compute queues.)
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

One place to put the logic makes things easier to change.
Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

These days we don't always allocate scanout compatible textures anymore.
That does mean we have to fix the radv android WSI though.

Fixes: b1444c9c "radv: Implement VK_ANDROID_native_buffer."
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

Fixes: b1444c9c "radv: Implement VK_ANDROID_native_buffer."
Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

This reverts commit 198c50f4.

This needs to be reverted after commit 017199d2 ("mesa: Revert
INTEL_fragment_shader_ordering support")

This extension is not properly tested (testing for
GL_ARB_fragment_shader_interlock is not sufficient), and since this was
noted in review on August 28th no tests have been sent.

Revert "i965: Add INTEL_fragment_shader_ordering support."
Revert "mesa: Add GL/GLSL plumbing for INTEL_fragment_shader_ordering"

This reverts commit 03ecec9e.
This reverts commit 119435c8.

Cc: mesa-stable@lists.freedesktop.org
Acked-by: Jason Ekstrand <jason@jlekstrand.net>
Acked-by: Eric Anholt <eric@anholt.net>

Fixes: 8d4bb6e5 (virgl: Add command and flags to initiate debugging on the host (v2))

Acked-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

Without this the build breaks with:

FAILED: src/amd/vulkan/src@amd@vulkan@@vulkan_radeon@sha/radv_pipeline.c.o
cc -Isrc/amd/vulkan/src@amd@vulkan@@vulkan_radeon@sha -Isrc/amd/vulkan
-I../src/amd/vulkan -Isrc/../include -I../src/../include -Isrc -I../src
-Isrc/mapi -I../src/mapi -Isrc/mesa -I../src/mesa -I../src/gallium/include
-Isrc/gallium/auxiliary -I../src/gallium/auxiliary -Isrc/amd -I../src/amd
-Isrc/amd/common -I../src/amd/common -Isrc/compiler -I../src/compiler
-Isrc/vulkan/util -I../src/vulkan/util -Isrc/vulkan/wsi -I../src/vulkan/wsi
-Isrc/compiler/nir -I../src/compiler/nir -I/usr/include -I/usr/include/libdrm
-fdiagnostics-color=always -pipe -D_FILE_OFFSET_BITS=64 -Wall -Winvalid-pch
-std=c99 -O2 -g '-DVERSION="18.3.0-rc5"' -DPACKAGE_VERSION=VERSION
'-DPACKAGE_BUGREPORT="https://bugs.freedesktop.org/enter_bug.cgi?product=Mesa"'
-DGLX_USE_TLS -DHAVE_ST_VDPAU -DENABLE_ST_OMX_BELLAGIO=0
-DENABLE_ST_OMX_TIZONIA=0 -DHAVE_X11_PLATFORM -DGLX_INDIRECT_RENDERING
-DGLX_DIRECT_RENDERING -DGLX_USE_DRM -DHAVE_DRM_PLATFORM -DENABLE_SHADER_CACHE
-DHAVE___BUILTIN_BSWAP32 -DHAVE___BUILTIN_BSWAP64 -DHAVE___BUILTIN_CLZ
-DHAVE___BUILTIN_CLZLL -DHAVE___BUILTIN_CTZ -DHAVE___BUILTIN_EXPECT
-DHAVE___BUILTIN_FFS -DHAVE___BUILTIN_FFSLL -DHAVE___BUILTIN_POPCOUNT
-DHAVE___BUILTIN_POPCOUNTLL -DHAVE___BUILTIN_UNREACHABLE
-DHAVE_FUNC_ATTRIBUTE_CONST -DHAVE_FUNC_ATTRIBUTE_FLATTEN
-DHAVE_FUNC_ATTRIBUTE_MALLOC -DHAVE_FUNC_ATTRIBUTE_PURE
-DHAVE_FUNC_ATTRIBUTE_UNUSED -DHAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT
-DHAVE_FUNC_ATTRIBUTE_WEAK -DHAVE_FUNC_ATTRIBUTE_FORMAT
-DHAVE_FUNC_ATTRIBUTE_PACKED -DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL
-DHAVE_FUNC_ATTRIBUTE_VISIBILITY -DHAVE_FUNC_ATTRIBUTE_ALIAS
-DHAVE_FUNC_ATTRIBUTE_NORETURN -DUSE_SSE41 -DUSE_GCC_ATOMIC_BUILTINS
-DUSE_X86_64_ASM -DMAJOR_IN_SYSMACROS -DHAVE_SYS_SYSCTL_H -DHAVE_LINUX_FUTEX_H
-DHAVE_ENDIAN_H -DHAVE_DLFCN_H -DHAVE_STRTOF -DHAVE_MKOSTEMP
-DHAVE_POSIX_MEMALIGN -DHAVE_TIMESPEC_GET -DHAVE_MEMFD_CREATE -DHAVE_STRTOD_L
-DHAVE_DLADDR -DHAVE_DL_ITERATE_PHDR -DHAVE_ZLIB -DHAVE_PTHREAD
-DHAVE_PTHREAD_SETAFFINITY -DHAVE_LIBDRM -DHAVE_LLVM=0x0600
-DMESA_LLVM_VERSION_PATCH=1 -DHAVE_WAYLAND_PLATFORM -DWL_HIDE_DEPRECATED
-DHAVE_DRI3 -DHAVE_DRI3_MODIFIERS -Werror=implicit-function-declaration
-Werror=missing-prototypes -Werror=return-type -fno-math-errno
-fno-trapping-math -Wno-missing-field-initializers -Wno-format-truncation -O2
-Wall -D_FORTIFY_SOURCE=2 -fstack-protector-strong -funwind-tables
-fasynchronous-unwind-tables -fstack-clash-protection -DNDEBUG -fPIC -pthread
-D__STDC_FORMAT_MACROS -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS
-D__STDC_LIMIT_MACROS -fvisibility=hidden -Wno-override-init
-DVK_USE_PLATFORM_XCB_KHR -DVK_USE_PLATFORM_XLIB_KHR
-DVK_USE_PLATFORM_WAYLAND_KHR -DVK_USE_PLATFORM_DISPLAY_KHR
-DVK_USE_PLATFORM_XLIB_XRANDR_EXT  -MD -MQ
'src/amd/vulkan/src@amd@vulkan@@vulkan_radeon@sha/radv_pipeline.c.o' -MF
'src/amd/vulkan/src@amd@vulkan@@vulkan_radeon@sha/radv_pipeline.c.o.d' -o
'src/amd/vulkan/src@amd@vulkan@@vulkan_radeon@sha/radv_pipeline.c.o' -c
../src/amd/vulkan/radv_pipeline.c
In file included from ../src/vulkan/util/vk_alloc.h:29,
                 from ../src/amd/vulkan/radv_private.h:52,
                 from ../src/amd/vulkan/radv_debug.h:27,
                 from ../src/amd/vulkan/radv_pipeline.c:30:
../src/../include/vulkan/vulkan.h:54:10: fatal error: wayland-client.h: Datei
oder Verzeichnis nicht gefunden
 #include <wayland-client.h>
          ^~~~~~~~~~~~~~~~~~
compilation terminated.

The above command misses the include directory for wayland:
    -I/usr/include/wayland

The missing include is contained in the (until now) unused radv_deps:

if with_platform_wayland
  radv_deps += dep_wayland_client
  radv_flags += '-DVK_USE_PLATFORM_WAYLAND_KHR'
  libradv_files += files('radv_wsi_wayland.c')
endif

Fixes: 673dda83 "meson: build "radv" vulkan driver for radeon hardware"
Signed-off-by: Tobias Klausmann <tobias.johannes.klausmann@mni.thm.de>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

The OpenGL ES 3.0 specification, table 3.13 lists half-float textures as
filterable, but not float textures. So we shouldn't depend on
ARB_float_texture, which requires full filtering support for both.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

This should be equalent of what we did before.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

sRGB textures is a requirement for OpenGL ES 3.0, so let's make sure
we don't incorrectly enable a too high version.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

OpenGL ES 3.0 require this functionality, so we should also test for it
to avoid incorrectly exposing a too high GLES version.

On desktop, this has been required since all the way back in OpenGL 1.2
anyway.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

On OpenGL ES 2.0, there's separate extensions adding support for
half-float and float textures. So we need to validate the enums
separately as well.

This also prevents these enums from incorrectly being allowed on
OpenGL ES 1.x, where there's no extension that enables this in the
first place.

While we're at it, remove the pointless default-case, and the seemingly
stale fallthrough comment.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.EXT_texture_sRGB_R8 is set regardless of the API
that's used, so checking for those direcly will always allow the
enums from this extensions when they are supported by the driver.

There's no extension adding support for this on OpenGL ES before
version 3.0, so let's tighten the check.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-By: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.EXT_texture_sRGB is set regardless of the API that's
used, so checking for those direcly will always allow the enums from
this extensions when they are supported by the driver.

There's no extension adding support for this on OpenGL ES before
version 3.0, so let's tighten the check.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.EXT_texture_snorm is set regardless of the API
that's used, so checking for those direcly will always allow the
enums from this extensions when they are supported by the driver.

There's no extension adding support for this on OpenGL ES before
version 3.0, so let's tighten the check.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.OES_texture_float is set regardless of the API
that's used, so checking for those direcly will always allow the
enums from this extensions when they are supported by the driver.

There's no extension enabling floating-point textures for OpenGL
ES 1.x, so we shouldn't allow those enums there.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.EXT_texture_type_2_10_10_10_REV is set regardless of
the API that's used, so checking for those direcly will always enable
extensions when they are supported by the driver.

There's no corresponding extension for OpenGL ES 1.x/2.0, so we
shouldn't allow these enums there.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

This extension requies OpenGL, and shouldn't be available on OpenGL ES.
So let's not allow the enums from it either.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

ctx->Extensions.EXT_texture_shared_exponent is set regardless of the
API that's used, so checking for those direcly will always allow the
enums from this extensions when they are supported by the driver.

We also need to make sure this is enabled on OpenGL ES 3. Because the
check is repeated, let's introduce a helper.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

EXT_packed_float isn't supported on OpenGL ES, we shouldn't allow
these enums there, before OpenGL ES 3.0 which also introduce support
for these enums.

Since this check is repeated a lot, let's make a helper for this.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

EXT_packed_float isn't supported on OpenGL ES, we shouldn't allow
these enums there, before OpenGL ES 3.0 which also introduce support
for these enums.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>

Floating-point depth buffers are only supported on OpenGL 3.0, OpenGL ES
3.0, or if ARB_depth_buffer_float is supported. Because we checked a
driver capability rather than using an extension-check helper, we ended
up incorrectly allowing this on OpenGL ES 1.x and 2.x.

Since this logic is repeated, let's make a helper for it.
Signed-off-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>