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Merge "Support EGL_KHR_partial_update without EGL_EXT_buffer_age"

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am: f66126c828

Change-Id: I649478ca7aa33de82a1524dfe9925c0a2d82a7a7
This commit is contained in:
John Reck
2017-01-10 00:39:28 +00:00
committed by android-build-merger
parent 3098d3839f f66126c828
commit 620d4c24de
1 changed files with 6 additions and 1 deletions
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7
libs/hwui/renderthread/EglManager.cpp
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@@ -134,7 +134,12 @@ void EglManager::initialize() {
void EglManager::initExtensions() {
auto extensions = StringUtils::split(
eglQueryString(mEglDisplay, EGL_EXTENSIONS));
EglExtensions.bufferAge = extensions.has("EGL_EXT_buffer_age");
// For our purposes we don't care if EGL_BUFFER_AGE is a result of
// EGL_EXT_buffer_age or EGL_KHR_partial_update as our usage is covered
// under EGL_KHR_partial_update and we don't need the expanded scope
// that EGL_EXT_buffer_age provides.
EglExtensions.bufferAge = extensions.has("EGL_EXT_buffer_age")
|| extensions.has("EGL_KHR_partial_update");
EglExtensions.setDamage = extensions.has("EGL_KHR_partial_update");
LOG_ALWAYS_FATAL_IF(!extensions.has("EGL_KHR_swap_buffers_with_damage"),
"Missing required extension EGL_KHR_swap_buffers_with_damage");