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author | Langston Smith <langston.smith@mapbox.com> | 2018-01-04 11:15:50 -0800 |
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committer | GitHub <noreply@github.com> | 2018-01-04 11:15:50 -0800 |
commit | 2ea955d2751ba6459f99a0695e53505c0a11702b (patch) | |
tree | f54450918b634a2eea1bd2c4ebc671bf1bb06106 /platform/android/src/android_renderer_backend.hpp | |
parent | f2ec6ae326bad79fea2b06a21151a2835522572a (diff) | |
parent | c62b0af24fc76b4bb2eb34100611dd3ee9ee5536 (diff) | |
download | qtlocation-mapboxgl-2ea955d2751ba6459f99a0695e53505c0a11702b.tar.gz |
Merge branch 'master' into ls-android-readme-tweaksupstream/ls-android-readme-tweaks
Diffstat (limited to 'platform/android/src/android_renderer_backend.hpp')
-rwxr-xr-x | platform/android/src/android_renderer_backend.hpp | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/platform/android/src/android_renderer_backend.hpp b/platform/android/src/android_renderer_backend.hpp new file mode 100755 index 0000000000..d2c100dcc1 --- /dev/null +++ b/platform/android/src/android_renderer_backend.hpp @@ -0,0 +1,41 @@ +#pragma once + +#include <mbgl/renderer/renderer_backend.hpp> + +namespace mbgl { +namespace android { + +class AndroidRendererBackend : public RendererBackend { +public: + + // mbgl::RendererBackend // + void bind() override; + void updateAssumedState() override; + mbgl::Size getFramebufferSize() const override; + + // Ensures the current context is not + // cleaned up when destroyed + void markContextLost(); + + void updateViewPort(); + + void resizeFramebuffer(int width, int height); + PremultipliedImage readFramebuffer() const; + +protected: + // mbgl::RendererBackend // + gl::ProcAddress getExtensionFunctionPointer(const char*) override; + void activate() override {}; + void deactivate() override {}; + + +private: + + // Minimum texture size according to OpenGL ES 2.0 specification. + int fbWidth = 64; + int fbHeight = 64; + +}; + +} // namespace android +} // namespace mbgl |