iOS: Add custom layer example to debugging app (#7734)

2 files changed, 0 insertions, 65 deletions

diff --git a/platform/macos/app/LimeGreenStyleLayer.h b/platform/macos/app/LimeGreenStyleLayer.h
deleted file mode 100644
index 35480963a4..0000000000
--- a/platform/macos/app/LimeGreenStyleLayer.h
+++ /dev/null
@@ -1,5 +0,0 @@
-#import <Mapbox/Mapbox.h>
-
-@interface LimeGreenStyleLayer : MGLOpenGLStyleLayer
-
-@end
diff --git a/platform/macos/app/LimeGreenStyleLayer.m b/platform/macos/app/LimeGreenStyleLayer.m
deleted file mode 100644
index 40c336cd98..0000000000
--- a/platform/macos/app/LimeGreenStyleLayer.m
+++ /dev/null
@@ -1,60 +0,0 @@
-#import "LimeGreenStyleLayer.h"
-
-#include <OpenGL/gl.h>
-#include <OpenGL/glext.h>
-
-@implementation LimeGreenStyleLayer {
-    GLuint _program;
-    GLuint _vertexShader;
-    GLuint _fragmentShader;
-    GLuint _buffer;
-    GLuint _aPos;
-}
-
-- (void)didMoveToMapView:(MGLMapView *)mapView {
-    static const GLchar *vertexShaderSource = "attribute vec2 a_pos; void main() { gl_Position = vec4(a_pos, 0, 1); }";
-    static const GLchar *fragmentShaderSource = "void main() { gl_FragColor = vec4(0, 1, 0, 1); }";
-
-    _program = glCreateProgram();
-    _vertexShader = glCreateShader(GL_VERTEX_SHADER);
-    _fragmentShader = glCreateShader(GL_FRAGMENT_SHADER);
-
-    glShaderSource(_vertexShader, 1, &vertexShaderSource, NULL);
-    glCompileShader(_vertexShader);
-    glAttachShader(_program, _vertexShader);
-    glShaderSource(_fragmentShader, 1, &fragmentShaderSource, NULL);
-    glCompileShader(_fragmentShader);
-    glAttachShader(_program, _fragmentShader);
-    glLinkProgram(_program);
-    _aPos = glGetAttribLocation(_program, "a_pos");
-
-    GLfloat background[] = { -1,-1, 1,-1, -1,1, 1,1 };
-    glGenBuffers(1, &_buffer);
-    glBindBuffer(GL_ARRAY_BUFFER, _buffer);
-    glBufferData(GL_ARRAY_BUFFER, 8 * sizeof(GLfloat), background, GL_STATIC_DRAW);
-}
-
-- (void)drawInMapView:(MGLMapView *)mapView withContext:(MGLStyleLayerDrawingContext)context {
-    glUseProgram(_program);
-    glBindBuffer(GL_ARRAY_BUFFER, _buffer);
-    glEnableVertexAttribArray(_aPos);
-    glVertexAttribPointer(_aPos, 2, GL_FLOAT, GL_FALSE, 0, NULL);
-    glDisable(GL_STENCIL_TEST);
-    glDisable(GL_DEPTH_TEST);
-    glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
-}
-
-- (void)willMoveFromMapView:(MGLMapView *)mapView {
-    if (!_program) {
-        return;
-    }
-
-    glDeleteBuffers(1, &_buffer);
-    glDetachShader(_program, _vertexShader);
-    glDetachShader(_program, _fragmentShader);
-    glDeleteShader(_vertexShader);
-    glDeleteShader(_fragmentShader);
-    glDeleteProgram(_program);
-}
-
-@end