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PiperOrigin-RevId: 477538515
This commit is contained in:
MediaPipe Team
2022-09-28 21:32:36 +00:00
committed by Sebastian Schmidt
parent 6cdc6443b6
commit f8af41b1eb
236 changed files with 12865 additions and 1923 deletions
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mediapipe/gpu/gl_texture_buffer.cc
+14 -4
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@@ -145,9 +145,13 @@ bool GlTextureBuffer::CreateInternal(const void* data, int alignment) {
CHECK_NE(name_, 0);
GLuint name_to_delete = name_;
context->RunWithoutWaiting([name_to_delete, sync_token]() {
// TODO: maybe we do not actually have to wait for the
// consumer sync here. Check docs.
sync_token->WaitOnGpu();
if (sync_token) {
// TODO: maybe we do not actually have to wait for the
// consumer sync here. Check docs.
sync_token->WaitOnGpu();
} else {
LOG_FIRST_N(WARNING, 5) << "unexpected null sync in deletion_callback";
}
DLOG_IF(ERROR, !glIsTexture(name_to_delete))
<< "Deleting invalid texture id: " << name_to_delete;
glDeleteTextures(1, &name_to_delete);
@@ -179,13 +183,19 @@ void GlTextureBuffer::Reuse() {
void GlTextureBuffer::Updated(std::shared_ptr<GlSyncPoint> prod_token) {
CHECK(!producer_sync_)
<< "Updated existing texture which had not been marked for reuse!";
CHECK(prod_token);
producer_sync_ = std::move(prod_token);
producer_context_ = producer_sync_->GetContext();
}
void GlTextureBuffer::DidRead(std::shared_ptr<GlSyncPoint> cons_token) const {
absl::MutexLock lock(&consumer_sync_mutex_);
consumer_multi_sync_->Add(std::move(cons_token));
if (cons_token) {
consumer_multi_sync_->Add(std::move(cons_token));
} else {
// TODO: change to a CHECK.
LOG_FIRST_N(WARNING, 5) << "unexpected null sync in DidRead";
}
}
GlTextureBuffer::~GlTextureBuffer() {