25 struct PromiseTextureChecker {  struct
28     explicit PromiseTextureChecker(const BackendTexture& backendTex,  in PromiseTextureChecker()  argument
34     explicit PromiseTextureChecker(const BackendTexture& backendTex0,  in PromiseTextureChecker()  argument
43     void checkImageReleased(skiatest::Reporter* reporter, int expectedReleaseCnt) {  in checkImageReleased()
47     int totalReleaseCount() const { return fTextureReleaseCounts[0] + fTextureReleaseCounts[1]; }  in totalReleaseCount()
49     skiatest::Reporter* fReporter = nullptr;
50     bool fHasTwoBackendTextures = false;
51     BackendTexture fBackendTextures[2];
52     int fFulfillCount = 0;
53     int fImageReleaseCount = 0;
54     int fTextureReleaseCounts[2] = { 0, 0 };
56     static std::tuple<BackendTexture, void*> Fulfill(void* self) {  in Fulfill()
70     static void ImageRelease(void* self) {  in ImageRelease()
76     static void TextureRelease(void* context) {  in TextureRelease()