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authorAnsis Brammanis <brammanis@gmail.com>2017-07-07 10:45:34 -0400
committerAnsis Brammanis <brammanis@gmail.com>2017-07-11 09:10:25 -0700
commiteac297185da7c34c69c5265b6cb8c193d5537e61 (patch)
treebe4ede01385629fb97e6ba1eedc9e0ec4b1aca83 /src/mbgl/gl
parentd661b4ba61a7bd7770c96464c190bfadf9a42414 (diff)
downloadqtlocation-mapboxgl-eac297185da7c34c69c5265b6cb8c193d5537e61.tar.gz
[core] add static asserts for more gl constants
and rename BufferUsageType to BufferUsage
Diffstat (limited to 'src/mbgl/gl')
-rw-r--r--src/mbgl/gl/context.cpp49
-rw-r--r--src/mbgl/gl/context.hpp4
-rw-r--r--src/mbgl/gl/types.hpp2
3 files changed, 51 insertions, 4 deletions
diff --git a/src/mbgl/gl/context.cpp b/src/mbgl/gl/context.cpp
index 3508b92a79..86ca9c0607 100644
--- a/src/mbgl/gl/context.cpp
+++ b/src/mbgl/gl/context.cpp
@@ -16,6 +16,31 @@ namespace gl {
static_assert(underlying_type(ShaderType::Vertex) == GL_VERTEX_SHADER, "OpenGL type mismatch");
static_assert(underlying_type(ShaderType::Fragment) == GL_FRAGMENT_SHADER, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::Byte) == GL_BYTE, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::UnsignedByte) == GL_UNSIGNED_BYTE, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::Short) == GL_SHORT, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::UnsignedShort) == GL_UNSIGNED_SHORT, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::Integer) == GL_INT, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::UnsignedInteger) == GL_UNSIGNED_INT, "OpenGL type mismatch");
+static_assert(underlying_type(DataType::Float) == GL_FLOAT, "OpenGL type mismatch");
+
+#if not MBGL_USE_GLES2
+static_assert(underlying_type(RenderbufferType::RGBA) == GL_RGBA8, "OpenGL type mismatch");
+#else
+static_assert(underlying_type(RenderbufferType::RGBA) == GL_RGBA8_OES, "OpenGL type mismatch");
+#endif // MBGL_USE_GLES2
+#if not MBGL_USE_GLES2
+static_assert(underlying_type(RenderbufferType::DepthStencil) == GL_DEPTH24_STENCIL8, "OpenGL type mismatch");
+#else
+static_assert(underlying_type(RenderbufferType::DepthStencil) == GL_DEPTH24_STENCIL8_OES, "OpenGL type mismatch");
+#endif // MBGL_USE_GLES2
+#if not MBGL_USE_GLES2
+static_assert(underlying_type(RenderbufferType::DepthComponent) == GL_DEPTH_COMPONENT, "OpenGL type mismatch");
+#else
+static_assert(underlying_type(RenderbufferType::DepthComponent) == GL_DEPTH_COMPONENT16, "OpenGL type mismatch");
+#endif // MBGL_USE_GLES2
+
+
static_assert(underlying_type(PrimitiveType::Points) == GL_POINTS, "OpenGL type mismatch");
static_assert(underlying_type(PrimitiveType::Lines) == GL_LINES, "OpenGL type mismatch");
static_assert(underlying_type(PrimitiveType::LineLoop) == GL_LINE_LOOP, "OpenGL type mismatch");
@@ -36,6 +61,28 @@ static_assert(std::is_same<std::underlying_type_t<TextureFormat>, GLenum>::value
static_assert(underlying_type(TextureFormat::RGBA) == GL_RGBA, "OpenGL type mismatch");
static_assert(underlying_type(TextureFormat::Alpha) == GL_ALPHA, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::Float) == GL_FLOAT, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatVec2) == GL_FLOAT_VEC2, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatVec3) == GL_FLOAT_VEC3, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatVec4) == GL_FLOAT_VEC4, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::Int) == GL_INT, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::IntVec2) == GL_INT_VEC2, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::IntVec3) == GL_INT_VEC3, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::IntVec4) == GL_INT_VEC4, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::Bool) == GL_BOOL, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::BoolVec2) == GL_BOOL_VEC2, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::BoolVec3) == GL_BOOL_VEC3, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::BoolVec4) == GL_BOOL_VEC4, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatMat2) == GL_FLOAT_MAT2, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatMat3) == GL_FLOAT_MAT3, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::FloatMat4) == GL_FLOAT_MAT4, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::Sampler2D) == GL_SAMPLER_2D, "OpenGL type mismatch");
+static_assert(underlying_type(UniformDataType::SamplerCube) == GL_SAMPLER_CUBE, "OpenGL type mismatch");
+
+static_assert(underlying_type(BufferUsage::StreamDraw) == GL_STREAM_DRAW, "OpenGL type mismatch");
+static_assert(underlying_type(BufferUsage::StaticDraw) == GL_STATIC_DRAW, "OpenGL type mismatch");
+static_assert(underlying_type(BufferUsage::DynamicDraw) == GL_DYNAMIC_DRAW, "OpenGL type mismatch");
+
static_assert(std::is_same<BinaryProgramFormat, GLenum>::value, "OpenGL type mismatch");
Context::Context() = default;
@@ -164,7 +211,7 @@ void Context::verifyProgramLinkage(ProgramID program_) {
throw std::runtime_error("program failed to link");
}
-UniqueBuffer Context::createVertexBuffer(const void* data, std::size_t size, const BufferUsageType usage) {
+UniqueBuffer Context::createVertexBuffer(const void* data, std::size_t size, const BufferUsage usage) {
BufferID id = 0;
MBGL_CHECK_ERROR(glGenBuffers(1, &id));
UniqueBuffer result { std::move(id), { this } };
diff --git a/src/mbgl/gl/context.hpp b/src/mbgl/gl/context.hpp
index f1f0ac7f8a..2e594618d2 100644
--- a/src/mbgl/gl/context.hpp
+++ b/src/mbgl/gl/context.hpp
@@ -65,7 +65,7 @@ public:
optional<std::pair<BinaryProgramFormat, std::string>> getBinaryProgram(ProgramID) const;
template <class Vertex, class DrawMode>
- VertexBuffer<Vertex, DrawMode> createVertexBuffer(VertexVector<Vertex, DrawMode>&& v, const BufferUsageType usage=BufferUsageType::StaticDraw) {
+ VertexBuffer<Vertex, DrawMode> createVertexBuffer(VertexVector<Vertex, DrawMode>&& v, const BufferUsage usage=BufferUsage::StaticDraw) {
return VertexBuffer<Vertex, DrawMode> {
v.vertexSize(),
createVertexBuffer(v.data(), v.byteSize(), usage)
@@ -245,7 +245,7 @@ private:
State<value::PointSize> pointSize;
#endif // MBGL_USE_GLES2
- UniqueBuffer createVertexBuffer(const void* data, std::size_t size, const BufferUsageType usage);
+ UniqueBuffer createVertexBuffer(const void* data, std::size_t size, const BufferUsage usage);
void updateVertexBuffer(UniqueBuffer& buffer, const void* data, std::size_t size);
UniqueBuffer createIndexBuffer(const void* data, std::size_t size);
UniqueTexture createTexture(Size size, const void* data, TextureFormat, TextureUnit);
diff --git a/src/mbgl/gl/types.hpp b/src/mbgl/gl/types.hpp
index 8997fcbf31..1fce878c6f 100644
--- a/src/mbgl/gl/types.hpp
+++ b/src/mbgl/gl/types.hpp
@@ -96,7 +96,7 @@ enum class UniformDataType : uint32_t {
SamplerCube = 0x8B60,
};
-enum class BufferUsageType : uint32_t {
+enum class BufferUsage : uint32_t {
StreamDraw = 0x88E0,
StaticDraw = 0x88E4,
DynamicDraw = 0x88E8,