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author | Fabian Guerra <fabian.guerra@mapbox.com> | 2018-05-17 11:47:31 -0400 |
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committer | Fabian Guerra <fabian.guerra@mapbox.com> | 2018-05-17 11:47:31 -0400 |
commit | 30376f3ce1d17522d9e64901b1bbc52906ee5267 (patch) | |
tree | 1f00d04a223a76a86e16ddebc77f56d2cff88b5b /src/mbgl/gl/attribute.hpp | |
parent | 7d1e52a3255d4eecdcd37e4fb600eb76fa9333f8 (diff) | |
parent | 146057adf90e85e3edc80446f02d20e5f6cab378 (diff) | |
download | qtlocation-mapboxgl-30376f3ce1d17522d9e64901b1bbc52906ee5267.tar.gz |
Merge branch 'release-boba' into masterupstream/fabian-merge-release-4.0.1-master
# Conflicts:
# mapbox-gl-js
# platform/android/CHANGELOG.md
# platform/android/MapboxGLAndroidSDK/gradle.properties
# platform/android/gradle/dependencies.gradle
# platform/darwin/src/MGLVectorTileSource.mm
# platform/darwin/src/MGLVectorTileSource_Private.h
# platform/ios/CHANGELOG.md
# src/mbgl/style/expression/compound_expression.cpp
Diffstat (limited to 'src/mbgl/gl/attribute.hpp')
-rw-r--r-- | src/mbgl/gl/attribute.hpp | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/src/mbgl/gl/attribute.hpp b/src/mbgl/gl/attribute.hpp index fa6c2ddeab..3763f0a583 100644 --- a/src/mbgl/gl/attribute.hpp +++ b/src/mbgl/gl/attribute.hpp @@ -17,8 +17,6 @@ namespace mbgl { namespace gl { -static constexpr std::size_t MAX_ATTRIBUTES = 8; - template <class> struct DataTypeOf; template <> struct DataTypeOf< int8_t> : std::integral_constant<DataType, DataType::Byte> {}; template <> struct DataTypeOf<uint8_t> : std::integral_constant<DataType, DataType::UnsignedByte> {}; @@ -45,7 +43,7 @@ public: } }; -using AttributeBindingArray = std::array<optional<AttributeBinding>, MAX_ATTRIBUTES>; +using AttributeBindingArray = std::vector<optional<AttributeBinding>>; /* gl::Attribute<T,N> manages the binding of a vertex buffer to a GL program attribute. @@ -214,7 +212,8 @@ const std::size_t Vertex<A1, A2, A3, A4, A5>::attributeOffsets[5] = { } // namespace detail -void bindAttributeLocation(ProgramID, AttributeLocation, const char * name); +class Context; +void bindAttributeLocation(Context&, ProgramID, AttributeLocation, const char * name); std::set<std::string> getActiveAttributes(ProgramID); template <class... As> @@ -231,13 +230,13 @@ public: using Vertex = detail::Vertex<typename As::Type...>; - static Locations bindLocations(const ProgramID& id) { + static Locations bindLocations(Context& context, const ProgramID& id) { std::set<std::string> activeAttributes = getActiveAttributes(id); AttributeLocation location = 0; auto maybeBindLocation = [&](const char* name) -> optional<AttributeLocation> { if (activeAttributes.count(name)) { - bindAttributeLocation(id, location, name); + bindAttributeLocation(context, id, location, name); return location++; } else { return {}; @@ -277,6 +276,7 @@ public: static AttributeBindingArray toBindingArray(const Locations& locations, const Bindings& bindings) { AttributeBindingArray result; + result.resize(sizeof...(As)); auto maybeAddBinding = [&] (const optional<AttributeLocation>& location, const optional<AttributeBinding>& binding) { @@ -289,6 +289,12 @@ public: return result; } + + static uint32_t activeBindingCount(const Bindings& bindings) { + uint32_t result = 0; + util::ignore({ ((result += bool(bindings.template get<As>())), 0)... }); + return result; + } }; namespace detail { |