From e52ce34fb578e2c9f9f61fcea11e1ebb2251b6f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Konstantin=20K=C3=A4fer?= <mail@kkaefer.com>
Date: Tue, 2 Apr 2019 14:11:37 +0200
Subject: [core] remove platform::show(Color)?DebugImage

---
 include/mbgl/util/platform.hpp |  6 ----
 platform/glfw/glfw_view.cpp    | 75 ------------------------------------------
 2 files changed, 81 deletions(-)

diff --git a/include/mbgl/util/platform.hpp b/include/mbgl/util/platform.hpp
index cc8327c470..3544659740 100644
--- a/include/mbgl/util/platform.hpp
+++ b/include/mbgl/util/platform.hpp
@@ -1,6 +1,5 @@
 #pragma once
 
-#include <memory>
 #include <string>
 
 namespace mbgl {
@@ -23,10 +22,5 @@ void setCurrentThreadName(const std::string& name);
 // Makes the current thread low priority.
 void makeThreadLowPriority();
 
-// Shows an alpha image with the specified dimensions in a named window.
-void showDebugImage(std::string name, const char *data, size_t width, size_t height);
-
-// Shows an alpha image with the specified dimensions in a named window.
-void showColorDebugImage(std::string name, const char *data, size_t logical_width, size_t logical_height, size_t width, size_t height);
 } // namespace platform
 } // namespace mbgl
diff --git a/platform/glfw/glfw_view.cpp b/platform/glfw/glfw_view.cpp
index 82519e6ac2..cba3419672 100644
--- a/platform/glfw/glfw_view.cpp
+++ b/platform/glfw/glfw_view.cpp
@@ -720,78 +720,3 @@ void GLFWView::toggleCustomSource() {
                              mbgl::style::VisibilityType::None : mbgl::style::VisibilityType::Visible);
     }
 }
-
-namespace mbgl {
-namespace platform {
-
-#ifndef MBGL_USE_GLES2
-void showDebugImage(std::string name, const char *data, size_t width, size_t height) {
-    glfwInit();
-
-    static GLFWwindow *debugWindow = nullptr;
-    if (!debugWindow) {
-        debugWindow = glfwCreateWindow(static_cast<int>(width), static_cast<int>(height), name.c_str(), nullptr, nullptr);
-        if (!debugWindow) {
-            glfwTerminate();
-            fprintf(stderr, "Failed to initialize window\n");
-            exit(1);
-        }
-    }
-
-    GLFWwindow *currentWindow = glfwGetCurrentContext();
-
-    glfwSetWindowSize(debugWindow, static_cast<int>(width), static_cast<int>(height));
-    glfwMakeContextCurrent(debugWindow);
-
-    int fbWidth, fbHeight;
-    glfwGetFramebufferSize(debugWindow, &fbWidth, &fbHeight);
-    float scale = static_cast<float>(fbWidth) / static_cast<float>(width);
-
-    glPixelZoom(scale, -scale);
-    glRasterPos2f(-1.0f, 1.0f);
-    glDrawPixels(width, height, GL_LUMINANCE, GL_UNSIGNED_BYTE, data);
-
-    glfwSwapBuffers(debugWindow);
-
-    glfwMakeContextCurrent(currentWindow);
-}
-
-void showColorDebugImage(std::string name, const char *data, size_t logicalWidth, size_t logicalHeight, size_t width, size_t height) {
-    glfwInit();
-
-    static GLFWwindow *debugWindow = nullptr;
-    if (!debugWindow) {
-        debugWindow = glfwCreateWindow(static_cast<int>(logicalWidth), static_cast<int>(logicalHeight), name.c_str(), nullptr, nullptr);
-        if (!debugWindow) {
-            glfwTerminate();
-            fprintf(stderr, "Failed to initialize window\n");
-            exit(1);
-        }
-    }
-
-    GLFWwindow *currentWindow = glfwGetCurrentContext();
-
-    glfwSetWindowSize(debugWindow, static_cast<int>(logicalWidth), static_cast<int>(logicalHeight));
-    glfwMakeContextCurrent(debugWindow);
-
-    int fbWidth, fbHeight;
-    glfwGetFramebufferSize(debugWindow, &fbWidth, &fbHeight);
-    float xScale = static_cast<float>(fbWidth) / static_cast<float>(width);
-    float yScale = static_cast<float>(fbHeight) / static_cast<float>(height);
-
-    glClearColor(0.8, 0.8, 0.8, 1);
-    glClear(GL_COLOR_BUFFER_BIT);
-    glEnable(GL_BLEND);
-    glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
-    glPixelZoom(xScale, -yScale);
-    glRasterPos2f(-1.0f, 1.0f);
-    glDrawPixels(width, height, GL_RGBA, GL_UNSIGNED_INT_8_8_8_8_REV, data);
-
-    glfwSwapBuffers(debugWindow);
-
-    glfwMakeContextCurrent(currentWindow);
-}
-#endif
-
-} // namespace platform
-} // namespace mbgl
-- 
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