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Commit 9a7fe1a0 authored by John Reck's avatar John Reck
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Force-flush state sync on texid change 

Bug: 18718646

Caused because the Texture object thought the GLES texture
was in a different state than it was as it persists across
EGL/GL contexts. Fix this by force-flushing the default
values when the texid has changed.

Change-Id: I264bac9a2beb08df8e2ba8a85ad15f0dd1fce22a
parent f8dc9d7b

libs/hwui/AssetAtlas.cpp

+6 −0
Original line number Diff line number Diff line
@@ -64,6 +64,12 @@ void AssetAtlas::terminate() { 


void AssetAtlas::updateTextureId() {

    mTexture->id = mImage ? mImage->getTexture() : 0;

    if (mTexture->id) {

        // Texture ID changed, force-set to defaults to sync the wrapper & GL

        // state objects

        mTexture->setWrap(GL_CLAMP_TO_EDGE, false, true);

        mTexture->setFilter(GL_NEAREST, false, true);

    }

    for (size_t i = 0; i < mEntries.size(); i++) {

        AssetAtlas::Entry* entry = mEntries.valueAt(i);

        entry->texture->id = mTexture->id;