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Cleanup.

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Бранимир Караџић 2024-10-01 11:22:25 -07:00
parent a6e372ead9
commit 54ab573055
2 changed files with 62 additions and 50 deletions
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92
src/glcontext_egl.cpp
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@ -29,7 +29,7 @@
#if defined(WL_EGL_PLATFORM) #if defined(WL_EGL_PLATFORM)
# include <wayland-egl.h> # include <wayland-egl.h>
#endif #endif // defined(WL_EGL_PLATFORM)
namespace bgfx { namespace gl namespace bgfx { namespace gl
{ {
@ -128,38 +128,42 @@ EGL_IMPORT
} }
#endif // BGFX_USE_GL_DYNAMIC_LIB #endif // BGFX_USE_GL_DYNAMIC_LIB
#if defined(WL_EGL_PLATFORM) #if defined(WL_EGL_PLATFORM)
#define WL_EGL_IMPORT \ # define WL_EGL_IMPORT \
WL_EGL_FUNC(struct wl_egl_window *, wl_egl_window_create, (struct wl_surface *, int, int)) \ WL_EGL_FUNC(struct wl_egl_window *, wl_egl_window_create, (struct wl_surface *, int, int) ) \
WL_EGL_FUNC(void, wl_egl_window_destroy, (struct wl_egl_window *)) \ WL_EGL_FUNC(void, wl_egl_window_destroy, (struct wl_egl_window *)) \
WL_EGL_FUNC(void, wl_egl_window_resize, (struct wl_egl_window *, int, int, int, int)) \ WL_EGL_FUNC(void, wl_egl_window_resize, (struct wl_egl_window *, int, int, int, int)) \
WL_EGL_FUNC(void, wl_egl_window_get_attached_size, (struct wl_egl_window *, int *, int *)) \ WL_EGL_FUNC(void, wl_egl_window_get_attached_size, (struct wl_egl_window *, int *, int *) ) \
# define WL_EGL_FUNC(rt, fname, params) \
typedef rt(*PFNWLEGL_##fname) params; \
PFNWLEGL_##fname BGFX_WAYLAND_##fname;
#define WL_EGL_FUNC(rt, fname, params) \
typedef rt(*PFNWLEGL_##fname) params; \
PFNWLEGL_##fname BGFX_WAYLAND_##fname;
WL_EGL_IMPORT WL_EGL_IMPORT
#undef WL_EGL_FUNC
void *waylandEglOpen() { # undef WL_EGL_FUNC
void *so = bx::dlopen("libwayland-egl.so.1");
BGFX_FATAL(so != NULL, Fatal::UnableToInitialize, "Could not dlopen() libwayland-egl.so.1");
#define WL_EGL_FUNC(rt, fname, params) BGFX_WAYLAND_##fname = (PFNWLEGL_##fname) bx::dlsym(so, #fname); void* waylandEglOpen()
{
void* handle = bx::dlopen("libwayland-egl.so.1");
BGFX_FATAL(handle != NULL, Fatal::UnableToInitialize, "Could not dlopen() libwayland-egl.so.1");
# define WL_EGL_FUNC(rt, fname, params) BGFX_WAYLAND_##fname = (PFNWLEGL_##fname) bx::dlsym(handle, #fname);
WL_EGL_IMPORT WL_EGL_IMPORT
#undef WL_EGL_FUNC # undef WL_EGL_FUNC
return so; return handle;
} }
void waylandEglClose(void *so) { void waylandEglClose(void* _handle)
bx::dlclose(so); {
#define WL_EGL_FUNC(rt, fname, params) BGFX_WAYLAND_##fname = NULL; bx::dlclose(_handle);
# define WL_EGL_FUNC(rt, fname, params) BGFX_WAYLAND_##fname = NULL;
WL_EGL_IMPORT WL_EGL_IMPORT
#undef WL_EGL_FUNC # undef WL_EGL_FUNC
} }
#endif #endif // defined(WL_EGL_PLATFORM)
# define GL_IMPORT(_optional, _proto, _func, _import) _proto _func = NULL # define GL_IMPORT(_optional, _proto, _func, _import) _proto _func = NULL
# include "glimports.h" # include "glimports.h"
@ -238,7 +242,7 @@ WL_EGL_IMPORT
bcm_host_init(); bcm_host_init();
# endif // BX_PLATFORM_RPI # endif // BX_PLATFORM_RPI
m_eglLibrary = eglOpen(); m_eglDll = eglOpen();
if (NULL == g_platformData.context) if (NULL == g_platformData.context)
{ {
@ -257,7 +261,7 @@ WL_EGL_IMPORT
} }
# endif // BX_PLATFORM_WINDOWS # endif // BX_PLATFORM_WINDOWS
m_display = eglGetDisplay(NULL == ndt ? EGL_DEFAULT_DISPLAY : ndt); m_display = eglGetDisplay(NULL == ndt ? EGL_DEFAULT_DISPLAY : ndt);
BGFX_FATAL(m_display != EGL_NO_DISPLAY, Fatal::UnableToInitialize, "Failed to create display %p", m_display); BGFX_FATAL(m_display != EGL_NO_DISPLAY, Fatal::UnableToInitialize, "Failed to create display %p", m_display);
EGLint major = 0; EGLint major = 0;
@ -366,16 +370,18 @@ WL_EGL_IMPORT
vc_dispmanx_update_submit_sync(dispmanUpdate); vc_dispmanx_update_submit_sync(dispmanUpdate);
# endif // BX_PLATFORM_ANDROID # endif // BX_PLATFORM_ANDROID
# if BX_PLATFORM_LINUX && defined(WL_EGL_PLATFORM) # if defined(WL_EGL_PLATFORM)
if (g_platformData.type == NativeWindowHandleType::Wayland) { if (g_platformData.type == NativeWindowHandleType::Wayland)
m_waylandEglLibrary = waylandEglOpen(); {
m_waylandEglDll = waylandEglOpen();
// A wl_surface needs to be first wrapped in a wl_egl_window // A wl_surface needs to be first wrapped in a wl_egl_window
// before it can be used to create the EGLSurface. // before it can be used to create the EGLSurface.
m_egl_window = BGFX_WAYLAND_wl_egl_window_create((wl_surface*)nwh, _width, _height); m_eglWindow = BGFX_WAYLAND_wl_egl_window_create( (wl_surface*)nwh, _width, _height);
nwh = m_egl_window; nwh = m_eglWindow;
} }
# endif # endif // defined(WL_EGL_PLATFORM)
if (headless) if (headless)
{ {
EGLint pbAttribs[] = EGLint pbAttribs[] =
@ -477,20 +483,23 @@ WL_EGL_IMPORT
EGL_CHECK(eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT) ); EGL_CHECK(eglMakeCurrent(m_display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT) );
EGL_CHECK(eglDestroyContext(m_display, m_context) ); EGL_CHECK(eglDestroyContext(m_display, m_context) );
EGL_CHECK(eglDestroySurface(m_display, m_surface) ); EGL_CHECK(eglDestroySurface(m_display, m_surface) );
# if BX_PLATFORM_LINUX && defined(WL_EGL_PLATFORM)
if (m_egl_window) { # if defined(WL_EGL_PLATFORM)
BGFX_WAYLAND_wl_egl_window_destroy(m_egl_window); if (m_eglWindow)
waylandEglClose(m_waylandEglLibrary); {
m_waylandEglLibrary = NULL; BGFX_WAYLAND_wl_egl_window_destroy(m_eglWindow);
waylandEglClose(m_waylandEglDll);
m_waylandEglDll = NULL;
} }
# endif # endif // defined(WL_EGL_PLATFORM)
EGL_CHECK(eglTerminate(m_display) ); EGL_CHECK(eglTerminate(m_display) );
m_context = NULL; m_context = NULL;
} }
EGL_CHECK(eglReleaseThread() ); EGL_CHECK(eglReleaseThread() );
eglClose(m_eglLibrary); eglClose(m_eglDll);
m_eglLibrary = NULL; m_eglDll = NULL;
# if BX_PLATFORM_RPI # if BX_PLATFORM_RPI
bcm_host_deinit(); bcm_host_deinit();
@ -516,9 +525,10 @@ WL_EGL_IMPORT
} }
# elif BX_PLATFORM_EMSCRIPTEN # elif BX_PLATFORM_EMSCRIPTEN
EMSCRIPTEN_CHECK(emscripten_set_canvas_element_size(HTML5_TARGET_CANVAS_SELECTOR, _width, _height) ); EMSCRIPTEN_CHECK(emscripten_set_canvas_element_size(HTML5_TARGET_CANVAS_SELECTOR, _width, _height) );
# elif BX_PLATFORM_LINUX && defined(WL_EGL_PLATFORM) # elif defined(WL_EGL_PLATFORM)
if (NULL != m_egl_window) { if (NULL != m_eglWindow)
BGFX_WAYLAND_wl_egl_window_resize(m_egl_window, _width, _height, 0, 0); {
BGFX_WAYLAND_wl_egl_window_resize(m_eglWindow, _width, _height, 0, 0);
} }
# else # else
BX_UNUSED(_width, _height); BX_UNUSED(_width, _height);

20
src/glcontext_egl.h
View File

@ -36,10 +36,10 @@ namespace bgfx { namespace gl
, m_context(NULL) , m_context(NULL)
, m_display(NULL) , m_display(NULL)
, m_surface(NULL) , m_surface(NULL)
#if BX_PLATFORM_LINUX && defined(WL_EGL_PLATFORM) #if defined(WL_EGL_PLATFORM)
, m_waylandEglLibrary(NULL) , m_waylandEglDll(NULL)
, m_egl_window(NULL) , m_eglWindow(NULL)
#endif #endif // defined(WL_EGL_PLATFORM)
, m_msaaContext(false) , m_msaaContext(false)
{ {
} }
@ -61,16 +61,18 @@ namespace bgfx { namespace gl
return NULL != m_context; return NULL != m_context;
} }
void* m_eglLibrary; void* m_eglDll;
SwapChainGL* m_current; SwapChainGL* m_current;
EGLConfig m_config; EGLConfig m_config;
EGLContext m_context; EGLContext m_context;
EGLDisplay m_display; EGLDisplay m_display;
EGLSurface m_surface; EGLSurface m_surface;
#if BX_PLATFORM_LINUX && defined(WL_EGL_PLATFORM)
void *m_waylandEglLibrary; #if defined(WL_EGL_PLATFORM)
struct wl_egl_window *m_egl_window; void* m_waylandEglDll;
#endif struct wl_egl_window *m_eglWindow;
#endif // defined(WL_EGL_PLATFORM)
// true when MSAA is handled by the context instead of using MSAA FBO // true when MSAA is handled by the context instead of using MSAA FBO
bool m_msaaContext; bool m_msaaContext;
}; };