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emscripten: Fixed compiling without OpenGL support.

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This commit is contained in:
Philipp Wiesemann 2017-08-05 22:10:48 +02:00
parent f216b446aa
commit 711df8a989
2 changed files with 8 additions and 0 deletions
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6
src/video/emscripten/SDL_emscriptenvideo.c
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@ -111,6 +111,7 @@ Emscripten_CreateDevice(int devindex)
device->UpdateWindowFramebuffer = Emscripten_UpdateWindowFramebuffer;
device->DestroyWindowFramebuffer = Emscripten_DestroyWindowFramebuffer;
#if SDL_VIDEO_OPENGL_EGL
device->GL_LoadLibrary = Emscripten_GLES_LoadLibrary;
device->GL_GetProcAddress = Emscripten_GLES_GetProcAddress;
device->GL_UnloadLibrary = Emscripten_GLES_UnloadLibrary;
@ -121,6 +122,7 @@ Emscripten_CreateDevice(int devindex)
device->GL_SwapWindow = Emscripten_GLES_SwapWindow;
device->GL_DeleteContext = Emscripten_GLES_DeleteContext;
device->GL_GetDrawableSize = Emscripten_GLES_GetDrawableSize;
#endif
device->free = Emscripten_DeleteDevice;
@ -228,6 +230,7 @@ Emscripten_CreateWindow(_THIS, SDL_Window * window)
}
}
#if SDL_VIDEO_OPENGL_EGL
if (window->flags & SDL_WINDOW_OPENGL) {
if (!_this->egl_data) {
if (SDL_GL_LoadLibrary(NULL) < 0) {
@ -240,6 +243,7 @@ Emscripten_CreateWindow(_THIS, SDL_Window * window)
return SDL_SetError("Could not create GLES window surface");
}
}
#endif
wdata->window = window;
@ -284,10 +288,12 @@ Emscripten_DestroyWindow(_THIS, SDL_Window * window)
data = (SDL_WindowData *) window->driverdata;
Emscripten_UnregisterEventHandlers(data);
#if SDL_VIDEO_OPENGL_EGL
if (data->egl_surface != EGL_NO_SURFACE) {
SDL_EGL_DestroySurface(_this, data->egl_surface);
data->egl_surface = EGL_NO_SURFACE;
}
#endif
SDL_free(window->driverdata);
window->driverdata = NULL;
}

2
src/video/emscripten/SDL_emscriptenvideo.h
View File

@ -28,7 +28,9 @@
#include <emscripten/emscripten.h>
#include <emscripten/html5.h>
#if SDL_VIDEO_OPENGL_EGL
#include <EGL/egl.h>
#endif
typedef struct SDL_WindowData
{