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Examples: GL2: Renaming, comments.

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This commit is contained in:
omar 2017-09-01 16:58:07 +02:00
parent 5665f1d3e3
commit 4abce8af58
2 changed files with 8 additions and 8 deletions
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12
examples/opengl2_example/imgui_impl_glfw.cpp
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@ -31,9 +31,9 @@ static float g_MouseWheel = 0.0f;
static GLuint g_FontTexture = 0; static GLuint g_FontTexture = 0;
// This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure) // This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure)
// If text or lines are blurry when integrating ImGui in your engine:
// - in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f)
void ImGui_ImplGlfwGL2_RenderDrawLists(ImDrawData* draw_data) void ImGui_ImplGlfwGL2_RenderDrawLists(ImDrawData* draw_data)
// Note that this implementation is little overcomplicated because we are saving/setting up/restoring every OpenGL state explicitly, in order to be able to run within any OpenGL engine that doesn't do so.
// If text or lines are blurry when integrating ImGui in your engine: in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f)
{ {
// Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates) // Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates)
ImGuiIO& io = ImGui::GetIO(); ImGuiIO& io = ImGui::GetIO();
@ -116,12 +116,12 @@ void ImGui_ImplGlfwGL2_RenderDrawLists(ImDrawData* draw_data)
glScissor(last_scissor_box[0], last_scissor_box[1], (GLsizei)last_scissor_box[2], (GLsizei)last_scissor_box[3]); glScissor(last_scissor_box[0], last_scissor_box[1], (GLsizei)last_scissor_box[2], (GLsizei)last_scissor_box[3]);
} }
static const char* ImGui_ImplGlfw_GetClipboardText(void* user_data) static const char* ImGui_ImplGlfwGL2_GetClipboardText(void* user_data)
{ {
return glfwGetClipboardString((GLFWwindow*)user_data); return glfwGetClipboardString((GLFWwindow*)user_data);
} }
static void ImGui_ImplGlfw_SetClipboardText(void* user_data, const char* text) static void ImGui_ImplGlfwGL2_SetClipboardText(void* user_data, const char* text)
{ {
glfwSetClipboardString((GLFWwindow*)user_data, text); glfwSetClipboardString((GLFWwindow*)user_data, text);
} }
@ -221,8 +221,8 @@ bool ImGui_ImplGlfwGL2_Init(GLFWwindow* window, bool install_callbacks)
io.KeyMap[ImGuiKey_Z] = GLFW_KEY_Z; io.KeyMap[ImGuiKey_Z] = GLFW_KEY_Z;
io.RenderDrawListsFn = ImGui_ImplGlfwGL2_RenderDrawLists; // Alternatively you can set this to NULL and call ImGui::GetDrawData() after ImGui::Render() to get the same ImDrawData pointer. io.RenderDrawListsFn = ImGui_ImplGlfwGL2_RenderDrawLists; // Alternatively you can set this to NULL and call ImGui::GetDrawData() after ImGui::Render() to get the same ImDrawData pointer.
io.SetClipboardTextFn = ImGui_ImplGlfw_SetClipboardText; io.SetClipboardTextFn = ImGui_ImplGlfwGL2_SetClipboardText;
io.GetClipboardTextFn = ImGui_ImplGlfw_GetClipboardText; io.GetClipboardTextFn = ImGui_ImplGlfwGL2_GetClipboardText;
io.ClipboardUserData = g_Window; io.ClipboardUserData = g_Window;
#ifdef _WIN32 #ifdef _WIN32
io.ImeWindowHandle = glfwGetWin32Window(g_Window); io.ImeWindowHandle = glfwGetWin32Window(g_Window);

4
examples/sdl_opengl2_example/imgui_impl_sdl.cpp
View File

@ -22,8 +22,8 @@ static float g_MouseWheel = 0.0f;
static GLuint g_FontTexture = 0; static GLuint g_FontTexture = 0;
// This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure) // This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure)
// If text or lines are blurry when integrating ImGui in your engine: // Note that this implementation is little overcomplicated because we are saving/setting up/restoring every OpenGL state explicitly, in order to be able to run within any OpenGL engine that doesn't do so.
// - in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f) // If text or lines are blurry when integrating ImGui in your engine: in your Render function, try translating your projection matrix by (0.5f,0.5f) or (0.375f,0.375f)
void ImGui_ImplSdl_RenderDrawLists(ImDrawData* draw_data) void ImGui_ImplSdl_RenderDrawLists(ImDrawData* draw_data)
{ {
// Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates) // Avoid rendering when minimized, scale coordinates for retina displays (screen coordinates != framebuffer coordinates)