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| author | piman@chromium.org <piman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-02-15 14:22:37 +0000 |
|---|---|---|
| committer | piman@chromium.org <piman@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-02-15 14:22:37 +0000 |
| commit | 64ba52f03b2936af0e6b924417ca8f29958b473e (patch) | |
| tree | 62d4f2e60903550e97c618f9074ec92340bfe3f2 /cc/test/test_web_graphics_context_3d.h | |
| parent | b5641b965afa45a0c0a1e85a669935e9150ec9f0 (diff) | |
| download | chromium_src-64ba52f03b2936af0e6b924417ca8f29958b473e.zip chromium_src-64ba52f03b2936af0e6b924417ca8f29958b473e.tar.gz chromium_src-64ba52f03b2936af0e6b924417ca8f29958b473e.tar.bz2 | |
gpu: Generate mailboxes on client side
Because mailboxes are now just a random number, we don't need to round-trip to
the gpu process to generate them, which lets us get rid of IPCs, layers, etc.
It also means generating a mailbox can't fail any more (even on a lost context),
so, removing some code paths and associated tests.
I'm adding a debug-only verification to ensure the mailboxes are generated from
the crypto-random function (in debug, we burn a byte to compute a mini XOR-check
as a sentinel for "we went through the Generate function"). It's not a secure
check, but should hit incorrect/unsafe usage.
BUG=None
Review URL: https://codereview.chromium.org/165393003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@251570 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'cc/test/test_web_graphics_context_3d.h')
| -rw-r--r-- | cc/test/test_web_graphics_context_3d.h | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/cc/test/test_web_graphics_context_3d.h b/cc/test/test_web_graphics_context_3d.h index 1300a8f..39f8767 100644 --- a/cc/test/test_web_graphics_context_3d.h +++ b/cc/test/test_web_graphics_context_3d.h @@ -263,9 +263,6 @@ class TestWebGraphicsContext3D { void set_times_end_query_succeeds(int times) { times_end_query_succeeds_ = times; } - void set_times_gen_mailbox_succeeds(int times) { - times_gen_mailbox_succeeds_ = times; - } // When set, mapImageCHROMIUM and mapBufferCHROMIUM will return NULL after // this many times. @@ -414,7 +411,6 @@ class TestWebGraphicsContext3D { ContextProvider::Capabilities test_capabilities_; int times_bind_texture_succeeds_; int times_end_query_succeeds_; - int times_gen_mailbox_succeeds_; bool context_lost_; int times_map_image_chromium_succeeds_; int times_map_buffer_chromium_succeeds_; |