This adds GLES3 API support for EXT_blend_func_extended. The patch
includes the API entrypoints, validation and also implementation on
the desktop GL backend.
Instead of having built-in fragment color variables, ESSL 3.00 has
custom output variables, which can now be bound to either primary or
secondary output color locations. The "index" set to a custom output
variable determines whether it's used a primary or secondary blending
source color.
The shader layout qualifier takes precedence over the bind call. This
is not specified in the EXT spec, but is specified in desktop OpenGL
specs.
BUG=angleproject:1085
TEST=angle_end2end_tests
Change-Id: Ia24e8e5dadcc165e5e8fbd7c653c7fab6217db88
Reviewed-on: https://chromium-review.googlesource.com/c/1249361
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
We can just expose OES_texture_storage_multisample_2d_array instead.
The compiler was already changed to accept
OES_texture_storage_multisample_2d_array, and now the change is made
also at the API level.
Out-of-bounds access guarantees provided by ANGLE were the only big
difference between the ANGLE spec and the OES spec, so it's simpler
to just expose the native extension. Safe out-of-bounds accesses can
be guaranteed without having them in the extension spec.
This also adds missing texStorage3DMultisample entry point to the proc
table, which will enable running dEQP tests.
BUG=angleproject:2775
TEST=angle_end2end_tests
Change-Id: Idf376ee877a3374a33de177df023f0531ec8f01d
Reviewed-on: https://chromium-review.googlesource.com/1196722
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
This adds the entry point but does not implement it yet.
The entry point and enums are also added to the gl2ext_angle.h
header file.
BUG=angleproject:2775
TEST=angle_end2end_tests
Change-Id: I24c231c52e7cbb13637880b21044e655935b51e8
Reviewed-on: https://chromium-review.googlesource.com/1188575
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
This patch adds the entry point and related validation for
FramebufferTextureEXT defined in OpenGL ES 3.1 extension
EXT_geometry_shader.
BUG=angleproject:1941
TEST=angle_end2end_tests
Change-Id: Id6804e0b3971f52273562ce1a325d8377926a558
Reviewed-on: https://chromium-review.googlesource.com/1069842
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Implementation of EGL_ANGLE_explicit_context. Includes new libGLESv2 entry
points and exports, libANGLE entry points, extension declarations for
eglGetProcAddress, and unit tests. Autogeneration scripts have been
modified to produce entry points, exports, eglGetProcAddress function
table, extension function pointers, and function declarations.
Bug:angleproject:1395
Change-Id: I1b79c6069bbed05beb4700a32139a64ddc465c4c
Reviewed-on: https://chromium-review.googlesource.com/1039865
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Enabled support on OpenGL even through the extension is not fully
implemented so that testing with Chromium/Passthrough commmand decoder
is still possible.
BUG=angleproject:1635
Change-Id: Ia417b1779aace1eae19514325701a79cd33f4ef3
Reviewed-on: https://chromium-review.googlesource.com/678479
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This probably was left out accidentally. Also this fixes the return
type of the prototype in the extension header (should be void, not
boolean).
BUG=angleproject:1523
Change-Id: I7bf0b36b05a4cba4cb6fb2411fc53103dda54bfe
Reviewed-on: https://chromium-review.googlesource.com/657898
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
The enums introduced by the ANGLE_multiview extension are changed
to use the values reserved specifically for ANGLE.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: Ib668f2e0e9022442a432b1a04050aeb2ff82a3d1
Reviewed-on: https://chromium-review.googlesource.com/654864
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Martin Radev <mradev@nvidia.com>
This is needed to support binding IOSurfaces to textures on OSX. This
commit adds support in the API and tests, but didn't need to implement
compiler changes as it already supported ARB_texture_rectangle.
Implementation of CHROMIUM_opy_texture for rectangle texture and the
spec are left for follow-up commits.
Change-Id: I45c66be763a9d3f6f619640f9f95f39b05c70867
Reviewed-on: https://chromium-review.googlesource.com/559106
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
The patch adds validation for the ANGLE_multiview end-points
and propagates the calls to the unimplemented stubs in Context.
The patch also removes the
glFramebufferTextureMultiviewSideBySideRobustANGLE end-point
because the size of the viewport offsets buffer can trivially
be computed from the number of views.
BUG=angleproject:2062
Change-Id: I9a10bc00c19825e586d3df2750fabea4daf5ef8f
Reviewed-on: https://chromium-review.googlesource.com/573861
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
The patch adds the new end-points and tokens introduced
by ANGLE_multiview without implementing them.
BUG=angleproject:2062
Change-Id: I9be175263ab54b4f6d7537f05505b87ad763ee2d
Reviewed-on: https://chromium-review.googlesource.com/570051
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
This instruments the plumbing for the extension without adding any
functionality or exposing the extensions string.
The extension text is also updated to reflect the new entry point
design and naming. Also this corrects a few mistakes.
This will be followed up by the tests (which won't run) and then
the extension functionality in ANGLE.
BUG=angleproject:1897
Change-Id: I5b009e23bc27da06b067375525bd6fc574027702
Also split the ANGLE modifications to the header into a separate
include.
BUG=angleproject:1897
Change-Id: I06cdcc26bab6bfa4b5bcb488c46558583cab5a83
Reviewed-on: https://chromium-review.googlesource.com/560020
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Also correct the enum allocation to values that are available to ANGLE.
BUG=angleproject:1635
Change-Id: I443f5654aa6a5049b4a1ae4c253cd6473b4e446e
Reviewed-on: https://chromium-review.googlesource.com/520002
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Some method signatures were updated. Types like GLclampf and GLvoid
were replaced with other equivalents.
BUG=angleproject:1309
Change-Id: I05e8e2072c5a063d87ad96a855b907424661e680
Reviewed-on: https://chromium-review.googlesource.com/475011
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
This also cleans up a few minor glitches in the extension texts,
and renames the EGL extension for consistency.
It incidentally fixes a bug in our EGL init where we were checking
the wrong client versions for KHR_create_context.
It also implements a new feature for tests which allow them to defer
Context creation until the test body. This allows tests to check for
EGL extension available before trying to create a context with certain
extensions.
BUG=angleproject:1635
Change-Id: I9311991332c357e36214082b16f2a4a57bfa8865
Reviewed-on: https://chromium-review.googlesource.com/450920
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Chrome doesn't allow any client data in its command buffer. Add an ANGLE
extension to request a context that disallows client data.
BUG=602737
Change-Id: If9d5144daea3c629a73562396000df59a671aad3
Reviewed-on: https://chromium-review.googlesource.com/441986
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
This extension is currently in draft; ANGLE will be the first implementation.
BUG=angleproject:1553
BUG=chromium:630498
Change-Id: I795caa36f722a347cb7924990b60452d51b1e177
Reviewed-on: https://chromium-review.googlesource.com/423435
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
The mechanism for requesting extensions is now a separate extension.
Added a way to query the extensions that support enabling.
BUG=angleproject:1523
Change-Id: I2efaa9f6d67b12ecae325f455404e34ba04d0e7c
Reviewed-on: https://chromium-review.googlesource.com/414529
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
This allows specifying data size to all GL functions that provide a pointer to
client memory and a length parameter for all functions in which the driver
writes to client memory.
BUG=angleproject:1354
Change-Id: Ia68be1576b957cb529c87b5e0d1bd638c7dbd371
Reviewed-on: https://chromium-review.googlesource.com/382012
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
BUG=angleproject:1518
Change-Id: I662f7b07da5c97831496f2617b0adadf9858bdc9
Reviewed-on: https://chromium-review.googlesource.com/386799
Reviewed-by: Antoine Labour <piman@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
This brings two new APIs, BindFragmentInputLocation and
ProgramPathFragmentInputGen that together dictate how the
fragment shader varyings are used.
BUG=angleproject:1382
Change-Id: I4b52fd8a3555235a73aecd4f3dba2d500789cbb0
Reviewed-on: https://chromium-review.googlesource.com/357071
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Sami Väisänen <svaisanen@nvidia.com>
Commit-Queue: Sami Väisänen <svaisanen@nvidia.com>
This is partial support for CHROMIUM_path_rendering
and implements basic path management and non-instanced
rendering.
BUG=angleproject:1382
Change-Id: I9c0e88183e0a915d522889323933439d25b45b5f
Reviewed-on: https://chromium-review.googlesource.com/348630
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Adds a new extension to allow transcode ETC formats to suitable BC formats.
This commit implements ETC1 to BC1. More formats will be supported soon.
BUG=angleproject:1285
Change-Id: Iacbfbc2248dfe1aebf24b92696249a9404e331cd
Reviewed-on: https://chromium-review.googlesource.com/316511
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Add GLES 3.1 and 3.2 headers.
Remove GLES 3.0 extension headers and entry point files.
Re-land fixes double define from different style defines in libGLESv2.gypi
and other projects.
Re-land fixes missing defines in angle_util project in gn.
Change-Id: I1952413cd4390e6f5450df809f8f5867bf6f49e2
Reviewed-on: https://chromium-review.googlesource.com/299771
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
Issues with GN build.
This reverts commit 8284436798.
Change-Id: I99d186019135bbbe250e95c9567854108d31c556
Reviewed-on: https://chromium-review.googlesource.com/299870
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
Add GLES 3.1 and 3.2 headers.
Remove GLES 3.0 extension headers and entry point files.
Re-land fixes double define from different style defines in libGLESv2.gypi and
other projects.
Change-Id: I6204dc767bd83b7aa7e4d6e2fa338b2ce7f304d8
Reviewed-on: https://chromium-review.googlesource.com/299401
Tested-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Linux compile failures to do gyp defines.
This reverts commit 8bbeabc179.
Change-Id: Icb31dd817414b3a9ab36e88cedab9c725af26b6b
Reviewed-on: https://chromium-review.googlesource.com/299173
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
Broke the Clang compile.
In file included from ../../third_party/angle/include/GLSLANG/ShaderLang.h:28:
../../third_party/angle/include/KHR/khrplatform.h:282:30: error: no newline at end of file [-Werror,-Wnewline-eof]
#endif /* __khrplatform_h_ */
Several other similar errors.
BUG=None
This reverts commit aac2035d85.
Change-Id: I407e7e65bb6a46d1d941c54cdf14a14758e22d96
Reviewed-on: https://chromium-review.googlesource.com/298834
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Jamie Madill <jmadill@chromium.org>
Geoff Lang
Olli Etuaho
Brandon Jones
jchen10
Jiawei Shao
Jamie Madill
Martin Radev
Corentin Wallez
Kai Ninomiya
Sami Väisänen
Minmin Gong
shannon.woods%transgaming.com@gtempaccount.com
apatrick@chromium.org
daniel@transgaming.com