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Fix texture is not released issue. #9

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25 changes: 13 additions & 12 deletions shell/platform/tizen/external_texture_gl.cc
Original file line number Diff line number Diff line change
Expand Up @@ -32,10 +32,7 @@ ExternalTextureGL::~ExternalTextureGL() {
glDeleteTextures(1, &state_->gl_texture);
}
state_.release();
if (texture_tbm_surface_) {
tbm_surface_internal_unref(texture_tbm_surface_);
texture_tbm_surface_ = NULL;
}
DestructionTbmSurface();
mutex_.unlock();
}

Expand All @@ -47,12 +44,12 @@ bool ExternalTextureGL::OnFrameAvailable(tbm_surface_h tbm_surface) {
return false;
}
if (texture_tbm_surface_) {
LoggerE("texture_tbm_surface_ does not destruction, discard");
LoggerD("texture_tbm_surface_ does not destruction, discard");
mutex_.unlock();
return false;
}
if (!tbm_surface_internal_is_valid(tbm_surface)) {
LoggerE("tbm_surface not valid, pass");
LoggerD("tbm_surface not valid, pass");
mutex_.unlock();
return false;
}
Expand All @@ -66,12 +63,13 @@ bool ExternalTextureGL::PopulateTextureWithIdentifier(
size_t width, size_t height, FlutterOpenGLTexture* opengl_texture) {
mutex_.lock();
if (!texture_tbm_surface_) {
LoggerE("texture_tbm_surface_ is NULL");
LoggerD("texture_tbm_surface_ is NULL");
mutex_.unlock();
return false;
}
if (!tbm_surface_internal_is_valid(texture_tbm_surface_)) {
LoggerE("tbm_surface not valid");
LoggerD("tbm_surface not valid");
DestructionTbmSurface();
mutex_.unlock();
return false;
}
Expand Down Expand Up @@ -122,20 +120,23 @@ bool ExternalTextureGL::PopulateTextureWithIdentifier(
return true;
}

void ExternalTextureGL::DestructionTbmSurface() {
void ExternalTextureGL::DestructionTbmSurfaceWithLock() {
mutex_.lock();
DestructionTbmSurface();
mutex_.unlock();
}

void ExternalTextureGL::DestructionTbmSurface() {
if (!texture_tbm_surface_) {
LoggerE("tbm_surface_h is NULL");
mutex_.unlock();
return;
}
tbm_surface_internal_unref(texture_tbm_surface_);
texture_tbm_surface_ = NULL;
mutex_.unlock();
}

void ExternalTextureGL::destructionCallback(void* user_data) {
ExternalTextureGL* externalTextureGL =
reinterpret_cast<ExternalTextureGL*>(user_data);
externalTextureGL->DestructionTbmSurface();
externalTextureGL->DestructionTbmSurfaceWithLock();
}
1 change: 1 addition & 0 deletions shell/platform/tizen/external_texture_gl.h
Original file line number Diff line number Diff line change
Expand Up @@ -43,6 +43,7 @@ class ExternalTextureGL {
FlutterOpenGLTexture* opengl_texture);
bool OnFrameAvailable(tbm_surface_h tbm_surface);
void DestructionTbmSurface();
void DestructionTbmSurfaceWithLock();

private:
std::unique_ptr<ExternalTextureGLState> state_;
Expand Down