diff options
Diffstat (limited to 'src/mbgl/gl')
| -rw-r--r-- | src/mbgl/gl/context.cpp | 9 | ||||
| -rw-r--r-- | src/mbgl/gl/context.hpp | 3 |
2 files changed, 9 insertions, 3 deletions
diff --git a/src/mbgl/gl/context.cpp b/src/mbgl/gl/context.cpp index 22b446e6d0..e04f134f39 100644 --- a/src/mbgl/gl/context.cpp +++ b/src/mbgl/gl/context.cpp @@ -590,13 +590,14 @@ void Context::setDirtyState() { void Context::clear(optional<mbgl::Color> color, optional<float> depth, - optional<int32_t> stencil) { + optional<int32_t> stencil, + optional<ColorMode::Mask> colorMask_) { GLbitfield mask = 0; if (color) { mask |= GL_COLOR_BUFFER_BIT; clearColor = *color; - colorMask = { true, true, true, true }; + colorMask = colorMask_ ? *colorMask_ : value::ColorMask::Default; } if (depth) { @@ -612,6 +613,10 @@ void Context::clear(optional<mbgl::Color> color, } MBGL_CHECK_ERROR(glClear(mask)); + + if (colorMask_) { + colorMask = value::ColorMask::Default; + } } #if not MBGL_USE_GLES2 diff --git a/src/mbgl/gl/context.hpp b/src/mbgl/gl/context.hpp index 528113cbba..2d650e7ecb 100644 --- a/src/mbgl/gl/context.hpp +++ b/src/mbgl/gl/context.hpp @@ -146,7 +146,8 @@ public: void clear(optional<mbgl::Color> color, optional<float> depth, - optional<int32_t> stencil); + optional<int32_t> stencil, + optional<ColorMode::Mask> colorMask = value::ColorMask::Default); void setDrawMode(const Points&); void setDrawMode(const Lines&); |