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| author | Romain Guy <romainguy@google.com> | 2011-11-10 19:23:58 -0800 |
|---|---|---|
| committer | Romain Guy <romainguy@google.com> | 2011-12-06 16:37:10 -0800 |
| commit | 9c4b79af221b53f602f946faa9ff317a596a0c39 (patch) | |
| tree | 134a3a19b685c55dc23a08ae8929fb292333f768 /libs/hwui/OpenGLRenderer.cpp | |
| parent | e98ae0a050d6ce4b3e2aec7c070a87922086c256 (diff) | |
| download | frameworks_base-9c4b79af221b53f602f946faa9ff317a596a0c39.zip frameworks_base-9c4b79af221b53f602f946faa9ff317a596a0c39.tar.gz frameworks_base-9c4b79af221b53f602f946faa9ff317a596a0c39.tar.bz2 | |
Discard framebuffer rendering queues when discarding layers
Bug #5581817
Change-Id: Ie30700a29059d2ea60eb7bd3f8bd20ac48a149ab
Diffstat (limited to 'libs/hwui/OpenGLRenderer.cpp')
| -rw-r--r-- | libs/hwui/OpenGLRenderer.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libs/hwui/OpenGLRenderer.cpp b/libs/hwui/OpenGLRenderer.cpp index 81c053e..1d7b99d 100644 --- a/libs/hwui/OpenGLRenderer.cpp +++ b/libs/hwui/OpenGLRenderer.cpp @@ -615,6 +615,11 @@ void OpenGLRenderer::composeLayer(sp<Snapshot> current, sp<Snapshot> previous) { } if (fboLayer) { + // Note: No need to use glDiscardFramebufferEXT() since we never + // create/compose layers that are not on screen with this + // code path + // See LayerRenderer::destroyLayer(Layer*) + // Detach the texture from the FBO glBindFramebuffer(GL_FRAMEBUFFER, current->fbo); glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, 0, 0); |