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385b3e03
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2018-03-21T09:43:28
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Use packed enums on shader types in ANGLE renderer
This patch uses a packed internal enum ShaderType everywhere we
need a shader type instead of the GLenum value of the shader type.
This patch also uses program::getAttachedShader(type) everywhere
we need to get gl::Shader from a program in ANGLE.
BUG=angleproject:2169
Change-Id: I28a7fa1cfe35622c57a486932911110688eaadec
Reviewed-on: https://chromium-review.googlesource.com/972844
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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a0648780
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2018-03-12T14:45:25
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GLES1: Revise entry points
- Move the entry points common to GLES1/2 to GLES2 since GLES2 is the
primary use case and we want to isolate the GLES1-only bits.
- Update entry points with all the wanted extensions for Android.
- Auto-generate GLES1-specific entry points and use them as a macro in
Context.h.
- Move all GLES1-specific renderer implementations to ContextGLES1.cpp
+ Fix getting pointer params in generate_entry_points.py
BUG=angleproject:2306
Change-Id: If32bfd2b63657acecaec6adb10cabf39f06c4832
Reviewed-on: https://chromium-review.googlesource.com/959630
Reviewed-by: Lingfeng Yang <lfy@google.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Lingfeng Yang <lfy@google.com>
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f0e89be6
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2017-11-08T14:00:32
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Use packed enums for the texture types and targets, part 1
In OpenGL there are two enum "sets" used by the API that are very
similar: texture types (or bind point) and texture targets. They only
differ in that texture types have GL_TEXTURE_CUBEMAP and target have
GL_TEXTURE_CUBEMAP_[POSITIVE|NEGATIVE]_[X|Y|Z].
This is a problem because in ANGLE we use GLenum to pass around both
types of data, making it difficult to know which of type and target a
variable is.
In addition these enums are placed somewhat randomly in the space of
OpenGL enums, making it slow to have a mapping from texture types to
some data. Such a mapping is in hot-code with gl::State::mTextures.
This commit stack makes the texture types and target enums be
translated to internal packed enums right at the OpenGL entry point
and used throughout ANGLE to have type safety and performance gains.
This is the first of two commit which does the refactor for all of the
validation and stops inside gl::Context. This was the best place to
split patches without having many conversions from packed enums to GL
enums.
BUG=angleproject:2169
Change-Id: Ib43da7e71c253bd9fe210fb0ec0de61bc286e6d3
Reviewed-on: https://chromium-review.googlesource.com/758835
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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2aaa7b4e
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2018-01-12T17:17:27
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Add GLES1 targets and stub entry points.
* Create a new libGLESv1_CM target.
* Merge all autogenerated extension entry points into one file.
* Allow creation of ES1 contexts.
BUG=angleproject:2306
Change-Id: I446258363a96a3c37d657089dd7c1cff0fa3cf78
Reviewed-on: https://chromium-review.googlesource.com/865718
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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c8c9a24a
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2018-01-02T13:39:00
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Entry Points: Refactor generator script.
This cleans up some of the organization of the python generator. It
will make the extension entry point generation simpler.
It also changes the header guards to use more underscores, which
produces a small diff. Also updates the copyright year in a few
generated files.
Bug: angleproject:2263
Change-Id: I42f061c24a6cfcd8328c56c57eaed9ca6c7bb293
Reviewed-on: https://chromium-review.googlesource.com/846306
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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ffa2cd04
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2017-12-28T14:57:53
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Entry Points: Speed up auto-gen.
This refactors the auto-generation script to use a simpler XML
iteration. It will only query the Xpath once per script, instead
of once per entry point. This speeds up execution significantly.
Also this change sorts the entry points alphabetically instead
of having them appear in the order they appear in the XML. This
gives a more consistent ordering.
Bug: angleproject:1309
Change-Id: Ifa1110af786b91ad0e6ff1cd3707e17666d398a5
Reviewed-on: https://chromium-review.googlesource.com/846419
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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336129f6
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2017-10-17T15:55:40
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Use a packed enum for buffer targets.
BUG=angleproject:2169
Change-Id: I4e08973d0e16404b7b8ee2f119e29ac502e28669
Reviewed-on: https://chromium-review.googlesource.com/723865
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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2e568cfb
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2017-09-18T17:05:22
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Add generator for packed GL enums.
For testing this also converts two unimportant GLenums, gl::BufferUsage
and gl::CullModeFace.
BUG=angleproject:2169
Change-Id: If1e86a97d0fed3fd567303aca6506ec579503076
Reviewed-on: https://chromium-review.googlesource.com/688000
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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2e29b13d
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2017-08-28T17:22:11
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Fix some default return values in auto-gen.
We don't generally test for the default return values of function
calls that have validation errors, but the auto-gen script might
not have been returning things correctly. For GLint values, default to
returning -1 instead of zero.
BUG=angleproject:1309
Change-Id: I736b5a7ef9b50ca1509087fe933c4a4e526531d8
Reviewed-on: https://chromium-review.googlesource.com/636522
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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ff161f83
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2017-08-26T23:49:10
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Fix EP generation event output format for uint.
This should be %u not %d.
BUG=angleproject:1309
Change-Id: I1fe1b8df9ea4f9123fc05e9ff58afa1f7723692c
Reviewed-on: https://chromium-review.googlesource.com/636521
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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9696d073
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2017-08-26T23:19:57
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Clean up the ES3 entry points for auto-generation.
Removes some unnecessary includes, and moves some validatoinfunctions
to the ES3-only file.
BUG=angleproject:1309
Change-Id: I3b274014c48f6f39b5e67223987c91fbc5b4d390
Reviewed-on: https://chromium-review.googlesource.com/636519
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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cae72d6a
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2017-06-01T11:53:45
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Call GetGlobalContext instead of GetValidGlobalContext for gl::GetError
If the context is lost due to an OUT_OF_MEMORY error, it was
impossible to check the error.
BUG=angleproject:1309
Change-Id: I50fbd46b139d44774dde804445f12b8d34d73e29
Reviewed-on: https://chromium-review.googlesource.com/521203
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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53d3841c
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2017-04-20T11:33:00
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Refactor entry point gen slightly.
This makes the entry points a bit smaller and avoids redundant return
statements.
BUG=angleproject:1309
Change-Id: I895c26d4235900578f5acc0eb94a7deef67b946b
Reviewed-on: https://chromium-review.googlesource.com/483428
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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ee769dd2
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2017-05-04T11:38:30
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GLES2: Auto-generate entry points file.
BUG=angleproject:1309
Change-Id: I7817444c3ea56f932fe769a860f4a70b29262019
Reviewed-on: https://chromium-review.googlesource.com/483427
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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