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3a256228
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2018-12-08T09:56:39
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Update ANGLE_multiview validation.
Multiview transform feedback now passes if the transform feedback is
paused. Also updates the relevant validation. This aligns the
ANGLE_multiview validation with OVR_multivew and with the WebGL
extension spec.
This change allow us to combine multiple draw call validation updates
into one update function.
Bug: angleproject:3012
Change-Id: I2ce04edc386039134198afa1792201e03cc20490
Reviewed-on: https://chromium-review.googlesource.com/c/1357148
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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8acb1b61
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2018-07-30T16:20:54
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Allow reads from a multiview framebuffer with one view
It's safe to read from a multiview framebuffer if it is layered and
has just one view. The native OVR_multiview spec supports this as
well.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: I04e1364390574075f7e06e39a64e3bf05a539a05
Reviewed-on: https://chromium-review.googlesource.com/1156509
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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94c91a95
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2018-07-19T15:10:24
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Don't allow multiview clear during timer query
This brings the ANGLE_multiview spec in line with WEBGL_multiview.
This also fixes the test so that the timer query extension is
requested when it is being tested.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: Ibd5c117a5ae2642d26137d9ad44420d6601ba762
Reviewed-on: https://chromium-review.googlesource.com/1143283
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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da8e257c
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2017-09-12T17:21:16
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Number of views should match when Draw* is called
The ANGLE_multiview specification is modified so that Draw* generates
an error if the number of views in the active program does not match
with the number of views in the active draw framebuffer object.
The tests and validation are modified accordingly.
The patch also sets a contact person, updates the contributor list and
sets the correct enum values in the ANGLE_multiview specification.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: I15fee4c5e729605bb1d6292f7ad1155637578dea
Reviewed-on: https://chromium-review.googlesource.com/663160
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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14b2126e
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2017-08-25T13:54:37
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Relax multi-view end-point validation on detach
Passing invalid arguments to the multi-view end-points should not
generate an error if a texture is being detached from the framebuffer.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: I22e1ed13b64db046724031d0189612d5e111dcac
Reviewed-on: https://chromium-review.googlesource.com/635166
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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eef80e40
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2017-08-11T14:44:57
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Do not implicitly enable the scissor test for side-by-side FBOs
The patch modifies the ANGLE_multiview specification so that issuing a
Draw* command has undefined results for side-by-side FBOs if the scissor
test is disabled. Also, clearing a side-by-side framebuffer will result
in clearing the whole content of the specified buffers if the scissor
test is disabled.
StateManagerGL and FramebufferGL are modified to address this change in
the spec.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: I39a87d297944f12769dee2ead17b508ac22053db
Reviewed-on: https://chromium-review.googlesource.com/612283
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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2803168e
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2017-07-28T14:47:56
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Disallow glReadPixels with multi-view read framebuffers
According to the ANGLE_multiview spec, glReadPixels must generate an
INVALID_FRAMEBUFFER_OPERATION error if the active read framebuffer has
a multi-view layout.
BUG=angleproject:2062
TEST=angle_end2end_tests
Change-Id: Ia5311ff7a62c5ff732491eb80befd32de57b9d44
Reviewed-on: https://chromium-review.googlesource.com/591368
Commit-Queue: Martin Radev <mradev@nvidia.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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e71afb87
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2017-07-03T16:47:14
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Add specification for ANGLE_multiview
The patch adds the specification for the ANGLE_multiview extension
which enables efficient multiview rendering. The views can be laid
out side-by-side onto a 2D texture or rendered on separated layers of
a 2D texture array.
BUG=angleproject:2062
Change-Id: I4edd3ab0cfbb3906d90c2a5667d8d1f99f291f1c
Reviewed-on: https://chromium-review.googlesource.com/559089
Reviewed-by: Olli Etuaho <oetuaho@nvidia.com>
Commit-Queue: Olli Etuaho <oetuaho@nvidia.com>
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