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Examples: shallow tweaks to match upcoming other examples.

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This commit is contained in:
ocornut
2015-03-09 13:02:32 +00:00
parent b227b0f8cd
commit b87ec205a9
6 changed files with 21 additions and 20 deletions
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10
examples/opengl_example/imgui_impl_glfw.cpp
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@@ -13,10 +13,11 @@
#include <GLFW/glfw3native.h>
#endif
// Data
static GLFWwindow* g_Window = NULL;
static double g_Time = 0.0f;
static bool g_MousePressed[3] = { false, false, false };
static float g_MouseWheel = 0.0f;
static double g_Time = 0.0f;
static bool g_FontTextureLoaded = false;
// This is the main rendering function that you have to implement and provide to ImGui (via setting up 'RenderDrawListsFn' in the ImGuiIO structure)
@@ -124,7 +125,7 @@ void ImGui_ImplGlfw_CharCallback(GLFWwindow* window, unsigned int c)
io.AddInputCharacter((unsigned short)c);
}
void ImGui_ImplGlfw_LoadFontsTexture()
void ImGui_ImplGlfw_InitFontsTexture()
{
ImGuiIO& io = ImGui::GetIO();
@@ -188,8 +189,7 @@ bool ImGui_ImplGlfw_Init(GLFWwindow* window, bool install_callbacks)
void ImGui_ImplGlfw_Shutdown()
{
GLuint tex_id = (GLuint)ImGui::GetIO().Fonts->TexID;
if (tex_id)
if (GLuint tex_id = (GLuint)ImGui::GetIO().Fonts->TexID)
{
glDeleteTextures(1, &tex_id);
ImGui::GetIO().Fonts->TexID = 0;
@@ -200,7 +200,7 @@ void ImGui_ImplGlfw_Shutdown()
void ImGui_ImplGlfw_NewFrame()
{
if (!g_FontTextureLoaded)
ImGui_ImplGlfw_LoadFontsTexture();
ImGui_ImplGlfw_InitFontsTexture();
ImGuiIO& io = ImGui::GetIO();