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-rw-r--r--src/mbgl/renderer/gl_config.hpp330
1 files changed, 0 insertions, 330 deletions
diff --git a/src/mbgl/renderer/gl_config.hpp b/src/mbgl/renderer/gl_config.hpp
deleted file mode 100644
index 4ab1dbb268..0000000000
--- a/src/mbgl/renderer/gl_config.hpp
+++ /dev/null
@@ -1,330 +0,0 @@
-#ifndef MBGL_RENDERER_GL_CONFIG
-#define MBGL_RENDERER_GL_CONFIG
-
-#include <cstdint>
-#include <tuple>
-#include <array>
-
-#include <mbgl/gl/gl.hpp>
-
-namespace mbgl {
-namespace gl {
-
-template <typename T>
-class Value {
-public:
- inline void operator=(const typename T::Type& value) {
- if (dirty || current != value) {
- dirty = false;
- current = value;
- T::Set(current);
- }
- }
-
- inline void reset() {
- dirty = true;
- current = T::Default;
- T::Set(current);
- }
-
- inline void setDirty() {
- dirty = true;
- }
-
-private:
- typename T::Type current = T::Default;
- bool dirty = false;
-};
-
-struct ClearDepth {
- using Type = GLfloat;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glClearDepth(value));
- }
- inline static Type Get() {
- Type clearDepth;
- MBGL_CHECK_ERROR(glGetFloatv(GL_DEPTH_CLEAR_VALUE, &clearDepth));
- return clearDepth;
- }
-};
-
-struct ClearColor {
- struct Type { GLfloat r, g, b, a; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glClearColor(value.r, value.g, value.b, value.a));
- }
- inline static Type Get() {
- GLfloat floats[4];
- MBGL_CHECK_ERROR(glGetFloatv(GL_COLOR_CLEAR_VALUE, floats));
- return { floats[0], floats[1], floats[2], floats[3] };
- }
-};
-
-inline bool operator!=(const ClearColor::Type& a, const ClearColor::Type& b) {
- return a.r != b.r || a.g != b.g || a.b != b.b || a.a != b.a;
-}
-
-struct ClearStencil {
- using Type = GLint;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glClearStencil(value));
- }
- inline static Type Get() {
- Type clearStencil;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_CLEAR_VALUE, &clearStencil));
- return clearStencil;
- }
-};
-
-struct StencilMask {
- using Type = GLuint;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glStencilMask(value));
- }
- inline static Type Get() {
- GLint stencilMask;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_WRITEMASK, &stencilMask));
- return stencilMask;
- }
-};
-
-struct DepthMask {
- using Type = GLboolean;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glDepthMask(value));
- }
- inline static Type Get() {
- Type depthMask;
- MBGL_CHECK_ERROR(glGetBooleanv(GL_DEPTH_WRITEMASK, &depthMask));
- return depthMask;
- }
-};
-
-struct ColorMask {
- struct Type { bool r, g, b, a; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glColorMask(value.r, value.g, value.b, value.a));
- }
- inline static Type Get() {
- GLboolean bools[4];
- MBGL_CHECK_ERROR(glGetBooleanv(GL_COLOR_WRITEMASK, bools));
- return { static_cast<bool>(bools[0]), static_cast<bool>(bools[1]),
- static_cast<bool>(bools[2]), static_cast<bool>(bools[3]) };
- }
-};
-
-inline bool operator!=(const ColorMask::Type& a, const ColorMask::Type& b) {
- return a.r != b.r || a.g != b.g || a.b != b.b || a.a != b.a;
-}
-
-struct StencilFunc {
- struct Type { GLenum func; GLint ref; GLuint mask; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glStencilFunc(value.func, value.ref, value.mask));
- }
- inline static Type Get() {
- GLint func, ref, mask;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_FUNC, &func));
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_REF, &ref));
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_VALUE_MASK, &mask));
- return { static_cast<GLenum>(func), ref, static_cast<GLuint>(mask) };
- }
-};
-
-inline bool operator!=(const StencilFunc::Type& a, const StencilFunc::Type& b) {
- return a.func != b.func || a.ref != b.ref || a.mask != b.mask;
-}
-
-struct StencilTest {
- using Type = bool;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(value ? glEnable(GL_STENCIL_TEST) : glDisable(GL_STENCIL_TEST));
- }
- inline static Type Get() {
- Type stencilTest;
- MBGL_CHECK_ERROR(stencilTest = glIsEnabled(GL_STENCIL_TEST));
- return stencilTest;
- }
-};
-
-struct StencilOp {
- struct Type { GLenum sfail, dpfail, dppass; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glStencilOp(value.sfail, value.dpfail, value.dppass));
- }
- inline static Type Get() {
- GLint sfail, dpfail, dppass;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_FAIL, &sfail));
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_PASS_DEPTH_FAIL, &dpfail));
- MBGL_CHECK_ERROR(glGetIntegerv(GL_STENCIL_PASS_DEPTH_PASS, &dppass));
- return { static_cast<GLenum>(sfail), static_cast<GLenum>(dpfail), static_cast<GLuint>(dppass) };
- }
-};
-
-struct DepthRange {
- struct Type { GLfloat near, far; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glDepthRange(value.near, value.far));
- }
- inline static Type Get() {
- GLfloat floats[2];
- MBGL_CHECK_ERROR(glGetFloatv(GL_DEPTH_RANGE, floats));
- return { floats[0], floats[1] };
- }
-};
-
-inline bool operator!=(const DepthRange::Type& a, const DepthRange::Type& b) {
- return a.near != b.near || a.far != b.far;
-}
-
-struct DepthTest {
- using Type = bool;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(value ? glEnable(GL_DEPTH_TEST) : glDisable(GL_DEPTH_TEST));
- }
- inline static Type Get() {
- Type depthTest;
- MBGL_CHECK_ERROR(depthTest = glIsEnabled(GL_DEPTH_TEST));
- return depthTest;
- }
-};
-
-struct DepthFunc {
- using Type = GLenum;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glDepthFunc(value));
- }
- inline static Type Get() {
- GLint depthFunc;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_DEPTH_FUNC, &depthFunc));
- return depthFunc;
- }
-};
-
-struct Blend {
- using Type = bool;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(value ? glEnable(GL_BLEND) : glDisable(GL_BLEND));
- }
- inline static Type Get() {
- Type blend;
- MBGL_CHECK_ERROR(blend = glIsEnabled(GL_BLEND));
- return blend;
- }
-};
-
-struct BlendFunc {
- struct Type { GLenum sfactor, dfactor; };
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glBlendFunc(value.sfactor, value.dfactor));
- }
- inline static Type Get() {
- GLint sfactor, dfactor;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_BLEND_SRC_ALPHA, &sfactor));
- MBGL_CHECK_ERROR(glGetIntegerv(GL_BLEND_DST_ALPHA, &dfactor));
- return { static_cast<GLenum>(sfactor), static_cast<GLenum>(dfactor) };
- }
-};
-
-struct Program {
- using Type = GLuint;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glUseProgram(value));
- }
- inline static Type Get() {
- GLint program;
- MBGL_CHECK_ERROR(glGetIntegerv(GL_CURRENT_PROGRAM, &program));
- return program;
- }
-};
-
-struct LineWidth {
- using Type = GLfloat;
- static const Type Default;
- inline static void Set(const Type& value) {
- MBGL_CHECK_ERROR(glLineWidth(value));
- }
- inline static Type Get() {
- Type lineWidth;
- MBGL_CHECK_ERROR(glGetFloatv(GL_LINE_WIDTH, &lineWidth));
- return lineWidth;
- }
-};
-
-class Config {
-public:
- void reset() {
- stencilFunc.reset();
- stencilMask.reset();
- stencilTest.reset();
- stencilOp.reset();
- depthRange.reset();
- depthMask.reset();
- depthTest.reset();
- depthFunc.reset();
- blend.reset();
- blendFunc.reset();
- colorMask.reset();
- clearDepth.reset();
- clearColor.reset();
- clearStencil.reset();
- program.reset();
- lineWidth.reset();
- }
-
- void setDirty() {
- stencilFunc.setDirty();
- stencilMask.setDirty();
- stencilTest.setDirty();
- stencilOp.setDirty();
- depthRange.setDirty();
- depthMask.setDirty();
- depthTest.setDirty();
- depthFunc.setDirty();
- blend.setDirty();
- blendFunc.setDirty();
- colorMask.setDirty();
- clearDepth.setDirty();
- clearColor.setDirty();
- clearStencil.setDirty();
- program.setDirty();
- lineWidth.setDirty();
- }
-
- Value<StencilFunc> stencilFunc;
- Value<StencilMask> stencilMask;
- Value<StencilTest> stencilTest;
- Value<StencilOp> stencilOp;
- Value<DepthRange> depthRange;
- Value<DepthMask> depthMask;
- Value<DepthTest> depthTest;
- Value<DepthFunc> depthFunc;
- Value<Blend> blend;
- Value<BlendFunc> blendFunc;
- Value<ColorMask> colorMask;
- Value<ClearDepth> clearDepth;
- Value<ClearColor> clearColor;
- Value<ClearStencil> clearStencil;
- Value<Program> program;
- Value<LineWidth> lineWidth;
-};
-
-} // namespace gl
-} // namespace mbgl
-
-#endif // MBGL_RENDERER_GL_CONFIG
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