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| author | Konstantin Käfer <mail@kkaefer.com> | 2016-07-05 11:09:59 +0200 |
|---|---|---|
| committer | Konstantin Käfer <mail@kkaefer.com> | 2016-09-27 10:42:10 +0200 |
| commit | ffa8a7668bcff7fd95ae5cd4b971f8330efbb3f0 (patch) | |
| tree | d4f3ded50238d76c4875a837f642fa7afb8e4470 /include | |
| parent | 0f5b194617e0250280e0536794625a733a7d447e (diff) | |
| download | qtlocation-mapboxgl-ffa8a7668bcff7fd95ae5cd4b971f8330efbb3f0.tar.gz | |
[core] store viewport and FBO binding
Diffstat (limited to 'include')
| -rw-r--r-- | include/mbgl/gl/gl.hpp | 1 | ||||
| -rw-r--r-- | include/mbgl/gl/gl_values.hpp | 25 |
2 files changed, 26 insertions, 0 deletions
diff --git a/include/mbgl/gl/gl.hpp b/include/mbgl/gl/gl.hpp index 092166ef96..be6405c593 100644 --- a/include/mbgl/gl/gl.hpp +++ b/include/mbgl/gl/gl.hpp @@ -21,6 +21,7 @@ #elif TARGET_OS_MAC #include <OpenGL/OpenGL.h> #include <OpenGL/gl.h> + #include <OpenGL/glext.h> #else #error Unsupported Apple platform #endif diff --git a/include/mbgl/gl/gl_values.hpp b/include/mbgl/gl/gl_values.hpp index e5ad2380d1..fa3b87c435 100644 --- a/include/mbgl/gl/gl_values.hpp +++ b/include/mbgl/gl/gl_values.hpp @@ -271,6 +271,31 @@ struct ActiveTexture { } }; +struct BindFramebuffer { + using Type = GLint; + static void Set(const Type& value) { + MBGL_CHECK_ERROR(glBindFramebuffer(GL_FRAMEBUFFER, value)); + } + static Type Get() { + Type activeFBO; + MBGL_CHECK_ERROR(glGetIntegerv(GL_FRAMEBUFFER_BINDING, &activeFBO)); + return activeFBO; + } +}; + +struct Viewport { + using Type = std::array<GLint, 4>; + static void Set(const Type& value) { + MBGL_CHECK_ERROR(glViewport(value[0], value[1], value[2], value[3])); + } + static Type Get() { + Type pos; + MBGL_CHECK_ERROR(glGetIntegerv(GL_VIEWPORT, pos.data())); + return pos; + } +}; + + #ifndef GL_ES_VERSION_2_0 struct PixelZoom { |