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Examples: Comments about GLSL version not being the same as GL context version. ()

This commit is contained in:
omar 2018-05-21 11:28:30 +02:00
parent 663e2c9237
commit bef0a13283
4 changed files with 10 additions and 2 deletions

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@ -360,7 +360,7 @@ bool ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks, const
g_Window = window;
g_Time = 0.0;
// Store GL version string so we can refer to it later in case we recreate shaders.
// Store GLSL version string so we can refer to it later in case we recreate shaders. Note: GLSL version is NOT the same as GL version. Leave this to NULL if unsure.
if (glsl_version == NULL)
glsl_version = "#version 150";
IM_ASSERT((int)strlen(glsl_version) + 2 < IM_ARRAYSIZE(g_GlslVersion));

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@ -11,6 +11,10 @@
// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
// https://github.com/ocornut/imgui
// About GLSL version:
// The 'glsl_version' initialization parameter defaults to "#version 150" if NULL.
// Only override if your GL version doesn't handle this GLSL version. Keep NULL if unsure!
struct GLFWwindow;
IMGUI_API bool ImGui_ImplGlfwGL3_Init(GLFWwindow* window, bool install_callbacks, const char* glsl_version = NULL);

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@ -358,7 +358,7 @@ void ImGui_ImplSdlGL3_InvalidateDeviceObjects()
bool ImGui_ImplSdlGL3_Init(SDL_Window* window, const char* glsl_version)
{
// Store GL version string so we can refer to it later in case we recreate shaders.
// Store GLSL version string so we can refer to it later in case we recreate shaders. Note: GLSL version is NOT the same as GL version. Leave this to NULL if unsure.
if (glsl_version == NULL)
glsl_version = "#version 150";
IM_ASSERT((int)strlen(glsl_version) + 2 < IM_ARRAYSIZE(g_GlslVersion));

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@ -12,6 +12,10 @@
// If you are new to ImGui, see examples/README.txt and documentation at the top of imgui.cpp.
// https://github.com/ocornut/imgui
// About GLSL version:
// The 'glsl_version' initialization parameter defaults to "#version 150" if NULL.
// Only override if your GL version doesn't handle this GLSL version. Keep NULL if unsure!
struct SDL_Window;
typedef union SDL_Event SDL_Event;