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path: root/src/gpu/gl/GrGLBuffer.cpp
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* src/gpu: s/SkAutoTUnref/sk_sp/gGravatar Hal Canary2016-11-07
| | | | | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4527 Change-Id: I23f0548f98e7c355da05e143e8baa330d4bc04cc Reviewed-on: https://skia-review.googlesource.com/4527 Reviewed-by: Ben Wagner <bungeman@google.com> Commit-Queue: Hal Canary <halcanary@google.com>
* Add resource provider flag to avoid client-side buffersGravatar csmartdalton2016-07-13
| | | | | | | | | | | | | | | On some platforms, a newly-created buffer was liable to be CPU backed. This would break code that expected a VBO (aka instanced rendering). This change adds an optional flag to GrResourceProvider that requires a buffer to be created in GPU memory. It also moves the CPU backing logic into Gr land in order to properly cache real VBOs on platforms that prefer client-side buffers. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2143333002 Review-Url: https://codereview.chromium.org/2143333002
* Refactor to separate backend object lifecycle and GpuResource budget decisionGravatar kkinnunen2016-04-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Refactor GrGpuResource to contain two different pieces of state: a) instance is budgeted or not budgeted b) instance references wrapped backend objects or not The "object lifecycle" was also attached to backend object handles (ids), which made the code a bit unclear. Backend objects would be associated with GrGpuResource::LifeCycle, even though GrGpuResource::LifeCycle refers to the GpuResource, and individual backend objects in one GpuResource might be governed with different "lifecycle". Mark the budgeted/not budgeted with SkBudgeted::kYes, SkBudgeted::kNo. This was previously GrGpuResource::kCached_LifeCycle, GrGpuResource::kUncached_LifeCycle. Mark the "references wrapped object" with boolean. This was previously GrGpuResource::kBorrowed_LifeCycle, GrGpuResource::kAdopted_LifeCycle for GrGpuResource. Associate the backend object ownership status with GrBackendObjectOwnership for the backend object handles. The resource type leaf constuctors, such has GrGLTexture or GrGLTextureRenderTarget take "budgeted" parameter. This parameter is passed to GrGpuResource::registerWithCache(). The resource type intermediary constructors, such as GrGLTexture constructors for class GrGLTextureRenderTarget do not take "budgeted" parameters, intermediary construtors do not call registerWithCache. Removes the need for tagging GrGpuResource -derived subclass constructors with "Derived" parameter. Makes instances that wrap backend objects be registered with a new function GrGpuResource::registerWithCacheWrapped(). Removes "budgeted" parameter from classes such as StencilAttahment, as they are always cached and never wrap any external backend objects. Removes the use of concept "external" from the member function names. The API refers to the objects as "wrapped", so make all related functions use the term consistently. No change in functionality. Resources referencing wrapped objects are always inserted to the cache with budget decision kNo. BUG=594928 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862043002 Review URL: https://codereview.chromium.org/1862043002
* Revert of Use transfer buffer for BatchAtlas texture copies (patchset #9 ↵Gravatar jvanverth2016-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | id:160001 of https://codereview.chromium.org/1888473002/ ) Reason for revert: Lots of sync issues with paths and text. Original issue's description: > Use transfer buffer for BatchAtlas texture copies. > > Sets up use of transfer buffer (if available) to do one-copy transfers. > Get transfer buffers working properly in GL. > Implement GrVkGpu::onTransferPixels. > Check caps to ensure we can create a transfer buffer. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1888473002 > > Committed: https://skia.googlesource.com/skia/+/b0ec9836dbf7f2304a3a29289b818719ca0a39bd TBR=robertphillips@google.com,egdaniel@google.com,bsalomon@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1904723003
* Use transfer buffer for BatchAtlas texture copies.Gravatar jvanverth2016-04-20
| | | | | | | | | | | | Sets up use of transfer buffer (if available) to do one-copy transfers. Get transfer buffers working properly in GL. Implement GrVkGpu::onTransferPixels. Check caps to ensure we can create a transfer buffer. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1888473002 Review URL: https://codereview.chromium.org/1888473002
* Implement texel buffersGravatar cdalton2016-04-11
| | | | | | | | | | Adds a mechanism for processors to add buffer accesses and implements them in the GL backend. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870893002 Review URL: https://codereview.chromium.org/1870893002
* Track GL buffer state based on unique resource IDGravatar cdalton2016-04-07
| | | | | | | | | | | | | | | | | | Reworks GrGLGpu to track GL buffer state based on the unique GrGpuResource ID. This eliminates the need to notify the gpu object whenever a buffer is deleted. This change also allows us to remove the type specifier from GrBuffer. At this point a buffer is just a chunk of memory, and the type given at creation time is just a suggestion to the GL backend about which target to bind to for updates. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004 Committed: https://skia.googlesource.com/skia/+/deacc97bc63513b5eacaf21f858727f6e8b98ce5 Review URL: https://codereview.chromium.org/1854283004
* Revert of Track GL buffer state based on unique resource ID (patchset #6 ↵Gravatar mtklein2016-04-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | id:100001 of https://codereview.chromium.org/1854283004/ ) Reason for revert: Chrome roll's broken, seems to be missing fTarget: https://codereview.chromium.org/1861473005 Original issue's description: > Track GL buffer state based on unique resource ID > > Reworks GrGLGpu to track GL buffer state based on the unique > GrGpuResource ID. This eliminates the need to notify the gpu object > whenever a buffer is deleted. > > This change also allows us to remove the type specifier from GrBuffer. > At this point a buffer is just a chunk of memory, and the type > given at creation time is just a suggestion to the GL backend about > which target to bind to for updates. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004 > > Committed: https://skia.googlesource.com/skia/+/deacc97bc63513b5eacaf21f858727f6e8b98ce5 TBR=bsalomon@google.com,jvanverth@google.com,cdalton@nvidia.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1870553002
* Track GL buffer state based on unique resource IDGravatar cdalton2016-04-06
| | | | | | | | | | | | | | | | Reworks GrGLGpu to track GL buffer state based on the unique GrGpuResource ID. This eliminates the need to notify the gpu object whenever a buffer is deleted. This change also allows us to remove the type specifier from GrBuffer. At this point a buffer is just a chunk of memory, and the type given at creation time is just a suggestion to the GL backend about which target to bind to for updates. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004 Review URL: https://codereview.chromium.org/1854283004
* Consolidate GPU buffer implementationsGravatar cdalton2016-03-25
| | | | | | | | | | | | | | | | Consolidates all the different buffer implementations into a single GrBuffer class. This will allow us to add new buffer types, use DSA in OpenGL, track buffer bindings by unique ID, cache buffers without respect to the type of data they have been used for previously, etc. This change is strictly a refactor; it introduces no change in functionality. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825393002 Committed: https://skia.googlesource.com/skia/+/8b1bff29675afd25843439eade634a57f68fe16f Review URL: https://codereview.chromium.org/1825393002
* Revert of Consolidate GPU buffer implementations (patchset #10 id:180001 of ↵Gravatar robertphillips2016-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1825393002/ ) Reason for revert: Lots of Android redness Original issue's description: > Consolidate GPU buffer implementations > > Consolidates all the different buffer implementations into a single > GrBuffer class. This will allow us to add new buffer types, use DSA in > OpenGL, track buffer bindings by unique ID, cache buffers without > respect to the type of data they have been used for previously, etc. > This change is strictly a refactor; it introduces no change in > functionality. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825393002 > > Committed: https://skia.googlesource.com/skia/+/8b1bff29675afd25843439eade634a57f68fe16f TBR=bsalomon@google.com,egdaniel@google.com,jvanverth@google.com,cdalton@nvidia.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1831133004
* Consolidate GPU buffer implementationsGravatar cdalton2016-03-25
Consolidates all the different buffer implementations into a single GrBuffer class. This will allow us to add new buffer types, use DSA in OpenGL, track buffer bindings by unique ID, cache buffers without respect to the type of data they have been used for previously, etc. This change is strictly a refactor; it introduces no change in functionality. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1825393002 Review URL: https://codereview.chromium.org/1825393002
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