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c759b8b4
|
2019-01-03T15:16:50
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|
Vulkan: More Vertex Array optimizations.
Inlines a number of Vulkan vertex array methods.
Also changes the way vertex buffers are bound. Note that Vulkan doesn't
support NULL buffer bindings. Thus we create an emulated NULL buffer
to work around the problem of having gaps in the bound vertex buffers.
This allows us to use a single bind call for ranges of vertex buffers
even when there are gaps.
Also changes how vertex array dirty bits are reset. Instead of calling
memset to clear the affected buffers we pass a mutable pointer to the
Vertex Array sync state. This allows us to only reset the dirty bits
that we sync. This saves on the memory clearing time.
Improves perf by about 10% in the Vulkan VBO state change test.
Bug: angleproject:3014
Change-Id: Ib7b742dff7897fc891606a652ea0b64255a24c86
Reviewed-on: https://chromium-review.googlesource.com/c/1390360
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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b5ba549a
|
2019-01-02T15:19:22
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|
Vulkan: Shader path for texture copy when image is not initialized
This change implements staging image/texture copies when the destination
image is not yet fully initialized. With this change, CPU readback for
glCopyTex[Sub]Image2D and glCopy[Sub]TextureCHROMIUM should happen only
if the texture formats don't allow a fragment-shader based copy.
Bug: angleproject:2958
Change-Id: I04087e14ea8fb6fbc731598c5493e44651c22c01
Reviewed-on: https://chromium-review.googlesource.com/c/1393909
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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7c985f5c
|
2018-11-29T18:16:17
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Make angle::Result an enum.
This moves away from a class type to a value type. This should improve
performance when using angle::Result as a return value. Previously the
generated code would return a pointer instead of a value.
Improves performance in the most targeted microbenchmark by 10%. In
more realistic scanarios it will have a smaller improvement. Also
simplifies the class implementation and usage.
Includes some unrelated code generation changes.
Bug: angleproject:2491
Change-Id: Ifcf86870bf1c00a2f73c39ea6e4f05ca705050aa
Reviewed-on: https://chromium-review.googlesource.com/c/1356139
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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471358f3
|
2018-11-28T15:21:55
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Vulkan: fix pipeline stages of memory barriers
VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT was used for barriers, but TOP and
BOTTOM bits can only be used for execution barriers. These stages don't
access memory, so they don't participate in memory barriers at all. A
validation error is generated as our current barriers violate this:
https://www.khronos.org/registry/vulkan/specs/1.1-extensions/html/vkspec.html#VUID-vkCmdPipelineBarrier-pMemoryBarriers-01184
A note from the spec (see second paragraph in particular):
> An execution dependency with only VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT
> in the destination stage mask will only prevent that stage from
> executing in subsequently submitted commands. As this stage does not
> perform any actual execution, this is not observable - in effect, it
> does not delay processing of subsequent commands. Similarly an execution
> dependency with only VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT in the source
> stage mask will effectively not wait for any prior commands to complete.
> When defining a memory dependency, using only
> VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT or
> VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT would never make any accesses
> available and/or visible because these stages do not access memory.
> VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT and
> VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT are useful for accomplishing layout
> transitions and queue ownership operations when the required execution
> dependency is satisfied by other means - for example, semaphore
> operations between queues.
Bug: angleproject:2958
Change-Id: Ic616dcad7583db6b386d7d01a774b3ebd71a7081
Reviewed-on: https://chromium-review.googlesource.com/c/1352733
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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b980c563
|
2018-11-27T11:34:27
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Reformat all cpp and h files.
This applies git cl format --full to all ANGLE sources.
Bug: angleproject:2986
Change-Id: Ib504e618c1589332a37e97696cdc3515d739308f
Reviewed-on: https://chromium-review.googlesource.com/c/1351367
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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b56ddbb7
|
2018-11-02T16:53:18
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Vulkan: Handle VK_ERROR_DEVICE_LOST
By notifying egl::Display that the device is lost,
which marks all gl::Context as lost,
turning all future GL commands to no-ops.
Also clear CommandGraph and destroy in flight resources,
making sure no more commands are executed on the lost device.
Bug: angleproject:2657
Change-Id: I3a1e3646c8ebb37faff507a3c5cec7582a7e05fc
Reviewed-on: https://chromium-review.googlesource.com/c/1323849
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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27780295
|
2018-11-09T11:19:49
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Vulkan: refactor WrappedObject descendants
Methods receive VkDevice instead of Context
and return VkResult instead of angle::Result now.
Bug: angleproject:2657
Change-Id: I3eca8692ad0b3b6e96e31fd433ed14e04384990e
Reviewed-on: https://chromium-review.googlesource.com/c/1330105
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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03d1a5ed
|
2018-11-12T11:34:24
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Vulkan: Use global buffer barriers.
This switches from using resource barriers for buffers to using global
barriers. This matches the general advised best practice. It also
allows us to combine multiple barriers into one. On a draw we might
combine all the vertex and index barriers into a single barrier call.
We implement this using a bit of extra state tracking in BufferHelper.
Bug: angleproject:2828
Change-Id: I196b368804ff50e60d085687a643e5566ba1c5b6
Reviewed-on: https://chromium-review.googlesource.com/c/1309977
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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193a284d
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2018-10-30T17:28:41
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Vulkan: Split vk::CommandGraphResource.
This adds two subclasses: RecordableGraphResource and
QueryGraphResource. Each specializes for Buffer/Image/Frambuffer use
cases and Query use cases respectively. No virtual functions are added
to keep best performance.
We also change the CommandGraph API slightly to optimize away the check
for a barrier resource. This requires exposing the set current barrier
API on the CommandGraph.
Bug: angleproject:2828
Change-Id: I1c23f52bfe04cc682a00b245d63c3ac9a651615d
Reviewed-on: https://chromium-review.googlesource.com/c/1305994
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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25224e78
|
2018-10-22T11:56:02
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Vulkan: add GPU trace events
RendererVk now tries, as best as it can, to match the CPU and GPU timers
on init as well as every finish(). A clock-sync event is generated for
each such synchronization point.
RendererVk::traceGpuEvent() is a new function that, given a command
buffer, performs timestamp queries corresponding to GPU events. These
queries are read back when done, without incurring GPU bubbles, at which
point an event is generated with that timestamp.
Bug: angleproject:2908
Change-Id: I08d7d11ff9f8ad6c9f9a9899767c9cd746d0623e
Reviewed-on: https://chromium-review.googlesource.com/c/1296954
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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c2b576d9
|
2018-10-12T14:45:34
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Vulkan: Implement GL_EXT_disjoint_timer_query
- QueryVk::queryCounter() and relevant utils are implemented for the
sake of Timestamp queries.
- TimeElapsed queries are implemented using two Timestamp queries.
Bug: angleproject:2885
Change-Id: Id181bd97f5a24e7e96b3ea1b819483227e64daf0
Reviewed-on: https://chromium-review.googlesource.com/c/1276806
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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3a482179
|
2018-10-11T10:34:44
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Vulkan: Implement glFlush
A semaphore pool is implemented to allow dynamic allocation of
semaphores as needed when breaking up a frame with flushes. The pool is
used both for acquiring the next image and for chaining mid-frame
submissions.
RendererVk::flush() is changed so that instead of taking the wait/signal
semaphores as parameters, it would use the last known signaled semaphore
as wait semaphore and allocates a semaphore for signaling. It would
additionally wait for any extra semaphore provided externally (i.e. the
surface's image acquire semaphore).
Bug: angleproject:2504
Change-Id: Iecd2d5535230c48b26a6b7d078710af8730121da
Reviewed-on: https://chromium-review.googlesource.com/c/1276805
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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6eba3c61
|
2018-10-11T14:00:08
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Vulkan: Distinguish query operations in GraphViz output
The query nodes now output BeginQuery or EndQuery based on the node's
function, instead of just Query.
Bug: angleproject:2379
Change-Id: I6ba38031c40b88e8927b31cdf14e4fdc2474624e
Reviewed-on: https://chromium-review.googlesource.com/c/1277485
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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563fbaa0
|
2018-10-02T11:22:01
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Vulkan: Implement occlusion queries
Begin and end queries insert an execution barrier in the command graph
to ensure the commands around them are not reordered w.r.t to the query.
Also, these commands cannot be recorded in separate secondary command
buffers. Therefore, special-function nodes are created to perform the
begin and end query calls on the final primary command buffer.
Bug: angleproject:2855
Change-Id: Ie216dfdd6a2009deaaf744fd15d2db6899dd93e9
Reviewed-on: https://chromium-review.googlesource.com/c/1259762
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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06270c9e
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2018-10-03T17:00:25
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Vulkan: Safer struct initialization
Using x = {}; before filling out each field, we can be sure any missing
field is 0 initialized. This in turn helps us not have to specify
certain fields that are generally unused (at the moment), such
as pNext.
Bug: angleproject:2860
Change-Id: Ia1fa2db3ecfb316673a02ac0c5e13e47e055a19f
Reviewed-on: https://chromium-review.googlesource.com/c/1259764
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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0da73fed
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2018-10-02T09:31:39
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Vulkan: Add dumping of the command graph to GraphViz.
Dot files are a graph format that can be visualized with GraphViz.
Giving a small visualization output can help diagnose problems with
the graph. For example extra edges or incorrect dependencies.
Bug: angleproject:2379
Change-Id: I544cba11c5e33579b06fef2fb41bad60066a64e4
Reviewed-on: https://chromium-review.googlesource.com/1254383
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Tobin Ehlis <tobine@google.com>
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e2d2270a
|
2018-09-19T08:11:48
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Vulkan: Merge append/beginWriteResource.
The new API is named 'recordCommands'.
These two APIs were basically doing the same thing. We don't need to
have an understanding of creating a new graph node to know that we
want to record some Vulkan commands to a command buffer. The prior
design was actually masking a bug where we would allow appending
commands to a command graph node that had already started a render
pass. Fix this by adding a render pass check to recordCommands.
Also removes 'hasStartedWriteResource' since this method wasn't used
anywhere.
Also renames 'onResourceChanged' to 'finishCurrentCommands'.
Bug: angleproject:2828
Change-Id: I00bd5b893fcfc37172b6c1706cb2f5fc57e79f54
Reviewed-on: https://chromium-review.googlesource.com/1235654
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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3d61ac27
|
2018-08-28T16:58:55
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Vulkan: More micro-optimizations.
Inlining more methods into headers.
In total the patch series improves performance by about 60-70% in the
Vulkan draw call overhead test.
Bug: angleproject:2786
Change-Id: I70913ac6b3d5836c17c13e249950987df362f203
Reviewed-on: https://chromium-review.googlesource.com/1194883
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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21061026
|
2018-07-12T23:56:30
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Vulkan: Use angle::Result error handling.
Introduces a vk::Context class to contain an error handler and Renderer
pointer. This abtracts the common code path for ContextVk + DisplayVk.
Removes vk::Error in favor of the POD angle::Result class. There are a
few remaining usages of gl::Error that will have to be cleaned up when
we can change the front-end APIs.
Bug: angleproject:2713
Change-Id: I5e68f223d595c6c561b59d6a85759e5738ed43c6
Reviewed-on: https://chromium-review.googlesource.com/1128924
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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eebe2190
|
2018-07-11T09:01:18
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|
Vulkan: Clean up Error usage.
* Adds a nodiscard to the Error class.
* Fixes the places where Error was discard.
* Uses more vk::Error instead of gl::Error.
This enables the Vulkan back-end Error refactoring.
Bug: angleproject:2713
Change-Id: I09606d965e8b7cfd341ad7fb95cf029b9d694ef4
Reviewed-on: https://chromium-review.googlesource.com/1128922
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
|
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86ce210a
|
2018-05-22T11:54:42
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|
Vulkan: Clean up onResourceChanged.
Merge this with the internal method to generate a new command graph
node. Call onResourceChanged internally in beginWriteResource.
Bug: angleproject:2539
Change-Id: Ie33f886c5df7e15ff0b5d690a63fa664b1e964d4
Reviewed-on: https://chromium-review.googlesource.com/1069292
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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c57ee259
|
2018-05-30T19:53:48
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Vulkan: Clean up object releasing APIs.
This cleans up the confusing releaseResource/releaseObject pair in the
RendererVk class. It also makes getQueueSerial private in ResourceVk
but keeps a public isResourceInUse API for external use.
Bug: angleproject:2539
Change-Id: I6b4f24db16e36130a85ef03fc2c3b26d8d9e1fba
Reviewed-on: https://chromium-review.googlesource.com/1069291
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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5dca651f
|
2018-05-30T10:53:51
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|
Vulkan: Make Resource's updateSerial private.
This simplifies the API from the calling resource classes. This method
is called internally instead. beginWriteResource and
appendWriteResource both call updateSerial internally.
Additionally this removes hasStartedRenderPass and instead returns a
boolean from appendToStartedRenderPass indicating success.
Bug: angleproject:2539
Change-Id: Idcf72e6a80dde90e83dabc64644051bb536c6b12
Reviewed-on: https://chromium-review.googlesource.com/1066554
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
|
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8c361c7f
|
2018-05-18T14:36:06
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|
Vulkan: Remove one API from CommandGraphResource.
'checkResourceInUseAndRefreshDeps' can be implemented using other
APIs. This simplifies the API surface in CommandGraphResource.
Bug: angleproject:2539
Change-Id: I55350ab352c50961736327a867e8403d3b38506b
Reviewed-on: https://chromium-review.googlesource.com/1052070
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
|
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a5e06071
|
2018-05-18T14:36:05
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Vulkan: Move the CommandGraphNode class to the cpp.
This totally hides the details of the CommandGraphNode implementation
from the rest of the back-end. This continues the simplification of
the graph/resource APIs.
Refactoring change only.
Bug: angleproject:2539
Change-Id: I7e0f286c387599624cfdff6c8972a8e082fe05d3
Reviewed-on: https://chromium-review.googlesource.com/1052069
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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316c6065
|
2018-05-29T10:49:45
|
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Vulkan: Call GraphResource instead of GraphNode.
We don't need to use the CommandGraphNode class directly. This CL
consolidates our code so we never call the GraphNodes class directly.
Instead we call operations on GraphResource. This should simplify the
interaction with APIs from the various graph and dependency management
classes in the Vulkan back-end.
A new concept of 'starting' vs 'appending' commands is introduced.
Appending tries to avoid starting new command buffers when possible.
Should not change how the graphs are constructed, and mostly be a
refactoring change. There may be minor behaviour changes to some
commands.
Bug: angleproject:2539
Change-Id: Ia971e5cacb1164b9b3b22fa4a0a55b954d81f10e
Reviewed-on: https://chromium-review.googlesource.com/1052068
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
|
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bcf467f2
|
2018-05-23T09:46:00
|
|
Vulkan: Encapsulate RenderTargetVk.
This makes the members private and adds more functionality. This moves
more responsibility out of vk::CommandGraphNode and also makes the
RenderPass init in the CommandGraphNode class better encapsulated.
Bug: angleproject:2539
Change-Id: Ia16f3f39cf011548c6473805b8b28e284808e856
Reviewed-on: https://chromium-review.googlesource.com/1040279
Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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|
14f4817c
|
2018-04-11T08:43:28
|
|
Vulkan: Simplify viewport / scissor updates
Stop tying the viewport and the scissor together. Instead, we simply
use a very large (0->maxInt) scissor when scissor isn't enabled
and we use the clipped scissor to the renderArea size when its
enabled.
Bug: angleproject:2443
Change-Id: If7454793a050b1833c7d3166ea6b380192085c8f
Reviewed-on: https://chromium-review.googlesource.com/1006996
Commit-Queue: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
|
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26084d0a
|
2018-04-09T13:44:04
|
|
Vulkan: Create TextureVk's Image lazily.
This defers the actual Image initialization until the Image is used
as either a Framebuffer Attachment or OpenGL Texture object. This
will allow us to construct an Image from multiple sub resources, like
when we're initializing a mip chain, or a cube map texture.
Also adds a helper "hasDepthOrStencilBits" function to angle::Format.
Bug: angleproject:2318
Change-Id: Ife861560216581a90fc6da32a583f69886c7daea
Reviewed-on: https://chromium-review.googlesource.com/985202
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
|
|
|
9cceac42
|
2018-03-31T14:19:16
|
|
Vulkan: Update resource dependency semantics.
This removes passing the Serial around to several methods, so that
dependency management is a bit more automatic.
This makes life a bit easier when dealing with state updates when
resources are in use by Vulkan.
The FramebuffeVk no longer stores an extra serial of the last draw,
instead it will trigger creation of a new writing node on a state
change update.
Bug: angleproject:2318
Change-Id: Ie58ec66e6e8644ba4d402c509255c3795d363dd3
Reviewed-on: https://chromium-review.googlesource.com/985201
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
|
|
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6c7ab7fe
|
2018-03-31T14:19:15
|
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Vulkan: Reorganize helper classes.
This renames ResourceVk to vk::CommandGraphResource, which should help
clarify its usage. This also moves LineLoopHandler, ImageHelper, and
the DynamicBuffer and DynamicCommandPool classes into a new vk_helpers
module. This file contains helper classes that manage other resources.
Also this makes DynamicBuffer and DynamicDescriptorPool no longer
inherit from CommandGraphResource. In the future, only Impl objects
will be allowed to be graph resources.
Bug: angleproject:2318
Change-Id: I0fa23da2ac853d90f3c822547a4a314f247cc757
Reviewed-on: https://chromium-review.googlesource.com/985200
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
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bc54342b
|
2018-03-30T10:43:19
|
|
Vulkan: Make RenderTargetVk use ImageHelper.
Bug: angleproject:2318
Change-Id: I9bc4bb7f5bcd3029a31c8570809f253cf5e4b12a
Reviewed-on: https://chromium-review.googlesource.com/980773
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Luc Ferron <lucferron@chromium.org>
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
|
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1f46bc12
|
2018-02-20T16:09:43
|
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Vulkan: Add CommandGraph class.
This also renames CommandBufferNode to CommandGraphNode. It also
renames some of the intenal members to more closely represent the
tree relationships (parents/children). This should clean up the
command graph classes and make them a bit easier to understand.
Bug: angleproject:2361
Change-Id: I024bffcc7f4157c78072ef902a3c40a07a08b18a
Reviewed-on: https://chromium-review.googlesource.com/922121
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
|