diff options
author | Lauren Budorick <lauren@mapbox.com> | 2017-09-21 14:26:48 -0700 |
---|---|---|
committer | GitHub <noreply@github.com> | 2017-09-21 14:26:48 -0700 |
commit | a9ddf5b7fd311ffb9215a682ab2387181189071e (patch) | |
tree | 50e31aa30c8f58e6a82e6ff6dc2f5896ea963889 /platform | |
parent | b91d9676a60204f2c9ee8803dec243d49f97e599 (diff) | |
download | qtlocation-mapboxgl-a9ddf5b7fd311ffb9215a682ab2387181189071e.tar.gz |
Preserve depth buffer between 3D layers + optimize render order (#9931)
Port of https://github.com/mapbox/mapbox-gl-js/pull/5101: adds a new render pass `Pass3D` before any other rendering wherein we render layers with 3D passes (fill-extrusion layers) to offscreen framebuffers, sharing a depth renderbuffer between those layers in order to render 3D space correctly. Those framebuffers are saved on the RenderLayers and copied back to the map during the translucent pass. Rendering to offscreen framebuffers before we do any clear + draw means we can avoid expensive framebuffer restores.
Diffstat (limited to 'platform')
-rwxr-xr-x | platform/android/src/native_map_view.cpp | 8 | ||||
-rwxr-xr-x | platform/android/src/native_map_view.hpp | 5 | ||||
-rw-r--r-- | platform/default/mbgl/gl/headless_backend.cpp | 4 | ||||
-rw-r--r-- | platform/default/mbgl/gl/headless_backend.hpp | 1 | ||||
-rw-r--r-- | platform/glfw/glfw_view.hpp | 2 | ||||
-rw-r--r-- | platform/ios/src/MGLMapView.mm | 4 | ||||
-rw-r--r-- | platform/macos/src/MGLMapView.mm | 4 | ||||
-rw-r--r-- | platform/node/test/ignores.json | 1 | ||||
-rw-r--r-- | platform/qt/src/qmapboxgl.cpp | 8 | ||||
-rw-r--r-- | platform/qt/src/qmapboxgl_p.hpp | 2 |
10 files changed, 26 insertions, 13 deletions
diff --git a/platform/android/src/native_map_view.cpp b/platform/android/src/native_map_view.cpp index d859d929d3..fb00cec1e2 100755 --- a/platform/android/src/native_map_view.cpp +++ b/platform/android/src/native_map_view.cpp @@ -115,6 +115,10 @@ void NativeMapView::bind() { setViewport(0, 0, getFramebufferSize()); } +mbgl::Size NativeMapView::getFramebufferSize() const { + return { static_cast<uint32_t>(fbWidth), static_cast<uint32_t>(fbHeight) }; +} + /** * From mbgl::RendererBackend. */ @@ -1428,10 +1432,6 @@ void NativeMapView::_destroySurface() { } } -mbgl::Size NativeMapView::getFramebufferSize() const { - return { static_cast<uint32_t>(fbWidth), static_cast<uint32_t>(fbHeight) }; -} - void NativeMapView::updateAssumedState() { assumeFramebufferBinding(0); assumeViewport(0, 0, getFramebufferSize()); diff --git a/platform/android/src/native_map_view.hpp b/platform/android/src/native_map_view.hpp index 24c88f4e3f..bfd928d347 100755 --- a/platform/android/src/native_map_view.hpp +++ b/platform/android/src/native_map_view.hpp @@ -58,6 +58,9 @@ public: // mbgl::RendererBackend // void bind() override; + + mbgl::Size getFramebufferSize() const override; + void updateAssumedState() override; // Deprecated // @@ -282,8 +285,6 @@ private: EGLConfig chooseConfig(const EGLConfig configs[], EGLint numConfigs); - mbgl::Size getFramebufferSize() const; - void updateFps(); private: diff --git a/platform/default/mbgl/gl/headless_backend.cpp b/platform/default/mbgl/gl/headless_backend.cpp index fe77b80985..edf637a560 100644 --- a/platform/default/mbgl/gl/headless_backend.cpp +++ b/platform/default/mbgl/gl/headless_backend.cpp @@ -64,6 +64,10 @@ void HeadlessBackend::bind() { context_.viewport = { 0, 0, size }; } +Size HeadlessBackend::getFramebufferSize() const { + return size; +} + void HeadlessBackend::updateAssumedState() { // no-op } diff --git a/platform/default/mbgl/gl/headless_backend.hpp b/platform/default/mbgl/gl/headless_backend.hpp index 8d86ea8c47..66f861e213 100644 --- a/platform/default/mbgl/gl/headless_backend.hpp +++ b/platform/default/mbgl/gl/headless_backend.hpp @@ -15,6 +15,7 @@ public: ~HeadlessBackend() override; void bind() override; + Size getFramebufferSize() const override; void updateAssumedState() override; void setSize(Size); diff --git a/platform/glfw/glfw_view.hpp b/platform/glfw/glfw_view.hpp index ccde4f027f..42d287142d 100644 --- a/platform/glfw/glfw_view.hpp +++ b/platform/glfw/glfw_view.hpp @@ -37,7 +37,7 @@ public: void invalidate(); mbgl::Size getSize() const; - mbgl::Size getFramebufferSize() const; + mbgl::Size getFramebufferSize() const override; // mbgl::RendererBackend implementation void bind() override; diff --git a/platform/ios/src/MGLMapView.mm b/platform/ios/src/MGLMapView.mm index d9d03ea478..49ef2bfb81 100644 --- a/platform/ios/src/MGLMapView.mm +++ b/platform/ios/src/MGLMapView.mm @@ -5464,6 +5464,10 @@ public: } } + mbgl::Size getFramebufferSize() const override { + return nativeView.framebufferSize; + } + void onCameraWillChange(mbgl::MapObserver::CameraChangeMode mode) override { bool animated = mode == mbgl::MapObserver::CameraChangeMode::Animated; [nativeView cameraWillChangeAnimated:animated]; diff --git a/platform/macos/src/MGLMapView.mm b/platform/macos/src/MGLMapView.mm index 5dbb134ef5..eb4099f330 100644 --- a/platform/macos/src/MGLMapView.mm +++ b/platform/macos/src/MGLMapView.mm @@ -2883,6 +2883,10 @@ public: setViewport(0, 0, nativeView.framebufferSize); } + mbgl::Size getFramebufferSize() const override { + return nativeView.framebufferSize; + } + mbgl::PremultipliedImage readStillImage() { return readFramebuffer(nativeView.framebufferSize); } diff --git a/platform/node/test/ignores.json b/platform/node/test/ignores.json index 50e1defa85..1084a5c923 100644 --- a/platform/node/test/ignores.json +++ b/platform/node/test/ignores.json @@ -17,7 +17,6 @@ "render-tests/debug/tile": "https://github.com/mapbox/mapbox-gl-native/issues/3841", "render-tests/extent/1024-circle": "needs investigation", "render-tests/extent/1024-symbol": "needs investigation", - "render-tests/fill-extrusion-multiple/multiple": "https://github.com/mapbox/mapbox-gl-native/issues/9894", "render-tests/fill-extrusion-pattern/@2x": "https://github.com/mapbox/mapbox-gl-js/issues/3327", "render-tests/fill-extrusion-pattern/function-2": "https://github.com/mapbox/mapbox-gl-js/issues/3327", "render-tests/fill-extrusion-pattern/function": "https://github.com/mapbox/mapbox-gl-js/issues/3327", diff --git a/platform/qt/src/qmapboxgl.cpp b/platform/qt/src/qmapboxgl.cpp index c7c4cf1e4a..e79c6af56a 100644 --- a/platform/qt/src/qmapboxgl.cpp +++ b/platform/qt/src/qmapboxgl.cpp @@ -1505,7 +1505,7 @@ QMapboxGLPrivate::QMapboxGLPrivate(QMapboxGL *q, const QMapboxGLSettings &settin static_cast<mbgl::GLContextMode>(settings.contextMode())), *this); connect(frontend.get(), SIGNAL(updated()), this, SLOT(invalidate())); - + mapObj = std::make_unique<mbgl::Map>( *frontend, *this, sanitizedSize(size), @@ -1528,18 +1528,18 @@ QMapboxGLPrivate::~QMapboxGLPrivate() { } -mbgl::Size QMapboxGLPrivate::framebufferSize() const { +mbgl::Size QMapboxGLPrivate::getFramebufferSize() const { return sanitizedSize(fbSize); } void QMapboxGLPrivate::updateAssumedState() { assumeFramebufferBinding(fbObject); - assumeViewport(0, 0, framebufferSize()); + assumeViewport(0, 0, getFramebufferSize()); } void QMapboxGLPrivate::bind() { setFramebufferBinding(fbObject); - setViewport(0, 0, framebufferSize()); + setViewport(0, 0, getFramebufferSize()); } void QMapboxGLPrivate::invalidate() diff --git a/platform/qt/src/qmapboxgl_p.hpp b/platform/qt/src/qmapboxgl_p.hpp index 7b0dd8c192..eb86870c10 100644 --- a/platform/qt/src/qmapboxgl_p.hpp +++ b/platform/qt/src/qmapboxgl_p.hpp @@ -20,10 +20,10 @@ public: explicit QMapboxGLPrivate(QMapboxGL *, const QMapboxGLSettings &, const QSize &size, qreal pixelRatio); virtual ~QMapboxGLPrivate(); - mbgl::Size framebufferSize() const; // mbgl::RendererBackend implementation. void bind() final; + mbgl::Size getFramebufferSize() const final; void updateAssumedState() final; void activate() final {} void deactivate() final {} |