diff options
Diffstat (limited to 'dom/canvas/WebGLContext.cpp')
| -rw-r--r-- | dom/canvas/WebGLContext.cpp | 103 |
1 files changed, 0 insertions, 103 deletions
diff --git a/dom/canvas/WebGLContext.cpp b/dom/canvas/WebGLContext.cpp index 32eed6354..e2e05e5fd 100644 --- a/dom/canvas/WebGLContext.cpp +++ b/dom/canvas/WebGLContext.cpp @@ -47,7 +47,6 @@ #include "nsSVGEffects.h" #include "prenv.h" #include "ScopedGLHelpers.h" -#include "VRManagerChild.h" #include "mozilla/layers/TextureClientSharedSurface.h" // Local @@ -825,10 +824,6 @@ NS_IMETHODIMP WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) { if (signedWidth < 0 || signedHeight < 0) { - if (!gl) { - Telemetry::Accumulate(Telemetry::CANVAS_WEBGL_FAILURE_ID, - NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_SIZE")); - } GenerateWarning("Canvas size is too large (seems like a negative value wrapped)"); return NS_ERROR_OUT_OF_MEMORY; } @@ -884,12 +879,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) return NS_OK; } - nsCString failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_UNKOWN"); - auto autoTelemetry = mozilla::MakeScopeExit([&] { - Telemetry::Accumulate(Telemetry::CANVAS_WEBGL_FAILURE_ID, - failureId); - }); - // End of early return cases. // At this point we know that we're not just resizing an existing context, // we are initializing a new context. @@ -911,7 +900,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) // resource handles created from older context generations. if (!(mGeneration + 1).isValid()) { // exit without changing the value of mGeneration - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_TOO_MANY"); const nsLiteralCString text("Too many WebGL contexts created this run."); ThrowEvent_WebGLContextCreationError(text); return NS_ERROR_FAILURE; @@ -928,11 +916,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) disabled |= gfxPlatform::InSafeMode(); if (disabled) { - if (gfxPlatform::InSafeMode()) { - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_SAFEMODE"); - } else { - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_DISABLED"); - } const nsLiteralCString text("WebGL is currently disabled."); ThrowEvent_WebGLContextCreationError(text); return NS_ERROR_FAILURE; @@ -945,7 +928,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) if (mOptions.failIfMajorPerformanceCaveat) { nsCOMPtr<nsIGfxInfo> gfxInfo = services::GetGfxInfo(); if (!HasAcceleratedLayers(gfxInfo)) { - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_PERF_CAVEAT"); const nsLiteralCString text("failIfMajorPerformanceCaveat: Compositor is not" " hardware-accelerated."); ThrowEvent_WebGLContextCreationError(text); @@ -961,12 +943,9 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) if (!CreateAndInitGL(forceEnabled, &failReasons)) { nsCString text("WebGL creation failed: "); for (const auto& cur : failReasons) { - Telemetry::Accumulate(Telemetry::CANVAS_WEBGL_FAILURE_ID, cur.key); - text.AppendASCII("\n* "); text.Append(cur.info); } - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_REASON"); ThrowEvent_WebGLContextCreationError(text); return NS_ERROR_FAILURE; } @@ -978,7 +957,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) DestroyResourcesAndContext(); MOZ_ASSERT(!gl); - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_PERF_WARP"); const nsLiteralCString text("failIfMajorPerformanceCaveat: Driver is not" " hardware-accelerated."); ThrowEvent_WebGLContextCreationError(text); @@ -992,7 +970,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) DestroyResourcesAndContext(); MOZ_ASSERT(!gl); - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_DXGL_INTEROP2"); const nsLiteralCString text("Caveat: WGL without DXGLInterop2."); ThrowEvent_WebGLContextCreationError(text); return NS_ERROR_FAILURE; @@ -1001,7 +978,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) } if (!ResizeBackbuffer(width, height)) { - failureId = NS_LITERAL_CSTRING("FEATURE_FAILURE_WEBGL_BACKBUFFER"); const nsLiteralCString text("Initializing WebGL backbuffer failed."); ThrowEvent_WebGLContextCreationError(text); return NS_ERROR_FAILURE; @@ -1085,7 +1061,6 @@ WebGLContext::SetDimensions(int32_t signedWidth, int32_t signedHeight) ////// - failureId = NS_LITERAL_CSTRING("SUCCESS"); return NS_OK; } @@ -2263,84 +2238,6 @@ WebGLContext::GetUnpackSize(bool isFunc3D, uint32_t width, uint32_t height, return totalBytes; } -already_AddRefed<layers::SharedSurfaceTextureClient> -WebGLContext::GetVRFrame() -{ - if (!mLayerIsMirror) { - /** - * Do not allow VR frame submission until a mirroring canvas layer has - * been returned by GetCanvasLayer - */ - return nullptr; - } - - VRManagerChild* vrmc = VRManagerChild::Get(); - if (!vrmc) { - return nullptr; - } - - /** - * Swap buffers as though composition has occurred. - * We will then share the resulting front buffer to be submitted to the VR - * compositor. - */ - BeginComposition(); - EndComposition(); - - gl::GLScreenBuffer* screen = gl->Screen(); - if (!screen) { - return nullptr; - } - - RefPtr<SharedSurfaceTextureClient> sharedSurface = screen->Front(); - if (!sharedSurface) { - return nullptr; - } - - if (sharedSurface && sharedSurface->GetAllocator() != vrmc) { - RefPtr<SharedSurfaceTextureClient> dest = - screen->Factory()->NewTexClient(sharedSurface->GetSize()); - if (!dest) { - return nullptr; - } - gl::SharedSurface* destSurf = dest->Surf(); - destSurf->ProducerAcquire(); - SharedSurface::ProdCopy(sharedSurface->Surf(), dest->Surf(), - screen->Factory()); - destSurf->ProducerRelease(); - - return dest.forget(); - } - - return sharedSurface.forget(); -} - -bool -WebGLContext::StartVRPresentation() -{ - VRManagerChild* vrmc = VRManagerChild::Get(); - if (!vrmc) { - return false; - } - gl::GLScreenBuffer* screen = gl->Screen(); - if (!screen) { - return false; - } - gl::SurfaceCaps caps = screen->mCaps; - - UniquePtr<gl::SurfaceFactory> factory = - gl::GLScreenBuffer::CreateFactory(gl, - caps, - vrmc, - vrmc->GetBackendType(), - TextureFlags::ORIGIN_BOTTOM_LEFT); - - if (factory) { - screen->Morph(Move(factory)); - } - return true; -} - //////////////////////////////////////////////////////////////////////////////// static inline size_t |