diff options
Diffstat (limited to 'src/egl')
| -rw-r--r-- | src/egl/main/eglapi.c | 349 |
1 files changed, 226 insertions, 123 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c index 7889147c7b2..66fbbe219f3 100644 --- a/src/egl/main/eglapi.c +++ b/src/egl/main/eglapi.c @@ -79,6 +79,9 @@ _eglError(err, __FUNCTION__); \ ret; \ }) +#define _EGL_SUCCESS(disp, ret) _EGL_ERROR(disp, EGL_SUCCESS, ret) +/* record EGL_SUCCESS only when ret evaluates to true */ +#define _EGL_EVAL(disp, ret) _EGL_ERROR(disp, (ret) ? EGL_SUCCESS : 0, ret) /** @@ -232,7 +235,7 @@ eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) EGLint major_int, minor_int; if (!disp) - return _eglError(EGL_BAD_DISPLAY, __FUNCTION__); + return _EGL_ERROR(NULL, EGL_BAD_DISPLAY, EGL_FALSE); if (!disp->Initialized) { _EGLDriver *drv = disp->Driver; @@ -241,12 +244,12 @@ eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) _eglPreloadDrivers(); drv = _eglMatchDriver(disp); if (!drv) - return _eglError(EGL_NOT_INITIALIZED, __FUNCTION__); + return _EGL_ERROR(disp, EGL_NOT_INITIALIZED, EGL_FALSE); } /* Initialize the particular display now */ if (!drv->API.Initialize(drv, disp, &major_int, &minor_int)) - return _eglError(EGL_NOT_INITIALIZED, __FUNCTION__); + return _EGL_ERROR(disp, EGL_NOT_INITIALIZED, EGL_FALSE); disp->APImajor = major_int; disp->APIminor = minor_int; @@ -269,7 +272,7 @@ eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor) *minor = minor_int; } - return EGL_TRUE; + return _EGL_SUCCESS(disp, EGL_TRUE); } @@ -279,7 +282,7 @@ eglTerminate(EGLDisplay dpy) _EGLDisplay *disp = _eglLookupDisplay(dpy); if (!disp) - return _eglError(EGL_BAD_DISPLAY, __FUNCTION__); + return _EGL_ERROR(NULL, EGL_BAD_DISPLAY, EGL_FALSE); if (disp->Initialized) { _EGLDriver *drv = disp->Driver; @@ -289,7 +292,7 @@ eglTerminate(EGLDisplay dpy) disp->Initialized = EGL_FALSE; } - return EGL_TRUE; + return _EGL_SUCCESS(disp, EGL_TRUE); } @@ -298,9 +301,12 @@ eglQueryString(EGLDisplay dpy, EGLint name) { _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLDriver *drv; + const char *ret; drv = _EGL_CHECK_DISPLAY(disp, NULL); - return drv->API.QueryString(drv, disp, name); + ret = drv->API.QueryString(drv, disp, name); + + return _EGL_EVAL(disp, ret); } @@ -310,9 +316,12 @@ eglGetConfigs(EGLDisplay dpy, EGLConfig *configs, { _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_FALSE); - return drv->API.GetConfigs(drv, disp, configs, config_size, num_config); + ret = drv->API.GetConfigs(drv, disp, configs, config_size, num_config); + + return _EGL_EVAL(disp, ret); } @@ -322,10 +331,13 @@ eglChooseConfig(EGLDisplay dpy, const EGLint *attrib_list, EGLConfig *configs, { _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_FALSE); - return drv->API.ChooseConfig(drv, disp, attrib_list, configs, + ret = drv->API.ChooseConfig(drv, disp, attrib_list, configs, config_size, num_config); + + return _EGL_EVAL(disp, ret); } @@ -336,9 +348,12 @@ eglGetConfigAttrib(EGLDisplay dpy, EGLConfig config, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_FALSE); - return drv->API.GetConfigAttrib(drv, disp, conf, attribute, value); + ret = drv->API.GetConfigAttrib(drv, disp, conf, attribute, value); + + return _EGL_EVAL(disp, ret); } @@ -351,18 +366,16 @@ eglCreateContext(EGLDisplay dpy, EGLConfig config, EGLContext share_list, _EGLContext *share = _eglLookupContext(share_list, disp); _EGLDriver *drv; _EGLContext *context; + EGLContext ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_CONTEXT); - if (!share && share_list != EGL_NO_CONTEXT) { - _eglError(EGL_BAD_CONTEXT, __FUNCTION__); - return EGL_NO_CONTEXT; - } + if (!share && share_list != EGL_NO_CONTEXT) + return _EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_CONTEXT); context = drv->API.CreateContext(drv, disp, conf, share, attrib_list); - if (context) - return _eglLinkContext(context, disp); - else - return EGL_NO_CONTEXT; + ret = (context) ? _eglLinkContext(context, disp) : EGL_NO_CONTEXT; + + return _EGL_EVAL(disp, ret); } @@ -372,10 +385,13 @@ eglDestroyContext(EGLDisplay dpy, EGLContext ctx) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLContext *context = _eglLookupContext(ctx, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_CONTEXT(disp, context, EGL_FALSE); _eglUnlinkContext(context); - return drv->API.DestroyContext(drv, disp, context); + ret = drv->API.DestroyContext(drv, disp, context); + + return _EGL_EVAL(disp, ret); } @@ -388,27 +404,30 @@ eglMakeCurrent(EGLDisplay dpy, EGLSurface draw, EGLSurface read, _EGLSurface *draw_surf = _eglLookupSurface(draw, disp); _EGLSurface *read_surf = _eglLookupSurface(read, disp); _EGLDriver *drv; + EGLBoolean ret; if (!disp) - return _eglError(EGL_BAD_DISPLAY, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_DISPLAY, EGL_FALSE); drv = disp->Driver; /* display is allowed to be uninitialized under certain condition */ if (!disp->Initialized) { if (draw != EGL_NO_SURFACE || read != EGL_NO_SURFACE || ctx != EGL_NO_CONTEXT) - return _eglError(EGL_BAD_DISPLAY, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_DISPLAY, EGL_FALSE); } if (!drv) - return EGL_TRUE; + return _EGL_SUCCESS(disp, EGL_TRUE); if (!context && ctx != EGL_NO_CONTEXT) - return _eglError(EGL_BAD_CONTEXT, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE); if ((!draw_surf && draw != EGL_NO_SURFACE) || (!read_surf && read != EGL_NO_SURFACE)) - return _eglError(EGL_BAD_SURFACE, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); - return drv->API.MakeCurrent(drv, disp, draw_surf, read_surf, context); + ret = drv->API.MakeCurrent(drv, disp, draw_surf, read_surf, context); + + return _EGL_EVAL(disp, ret); } @@ -419,9 +438,12 @@ eglQueryContext(EGLDisplay dpy, EGLContext ctx, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLContext *context = _eglLookupContext(ctx, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_CONTEXT(disp, context, EGL_FALSE); - return drv->API.QueryContext(drv, disp, context, attribute, value); + ret = drv->API.QueryContext(drv, disp, context, attribute, value); + + return _EGL_EVAL(disp, ret); } @@ -433,14 +455,14 @@ eglCreateWindowSurface(EGLDisplay dpy, EGLConfig config, _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLSurface ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE); surf = drv->API.CreateWindowSurface(drv, disp, conf, window, attrib_list); - if (surf) - return _eglLinkSurface(surf, disp); - else - return EGL_NO_SURFACE; + ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE; + + return _EGL_EVAL(disp, ret); } @@ -452,14 +474,14 @@ eglCreatePixmapSurface(EGLDisplay dpy, EGLConfig config, _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLSurface ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE); surf = drv->API.CreatePixmapSurface(drv, disp, conf, pixmap, attrib_list); - if (surf) - return _eglLinkSurface(surf, disp); - else - return EGL_NO_SURFACE; + ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE; + + return _EGL_EVAL(disp, ret); } @@ -471,14 +493,14 @@ eglCreatePbufferSurface(EGLDisplay dpy, EGLConfig config, _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLSurface ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE); surf = drv->API.CreatePbufferSurface(drv, disp, conf, attrib_list); - if (surf) - return _eglLinkSurface(surf, disp); - else - return EGL_NO_SURFACE; + ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE; + + return _EGL_EVAL(disp, ret); } @@ -488,10 +510,13 @@ eglDestroySurface(EGLDisplay dpy, EGLSurface surface) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); _eglUnlinkSurface(surf); - return drv->API.DestroySurface(drv, disp, surf); + ret = drv->API.DestroySurface(drv, disp, surf); + + return _EGL_EVAL(disp, ret); } EGLBoolean EGLAPIENTRY @@ -501,9 +526,12 @@ eglQuerySurface(EGLDisplay dpy, EGLSurface surface, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); - return drv->API.QuerySurface(drv, disp, surf, attribute, value); + ret = drv->API.QuerySurface(drv, disp, surf, attribute, value); + + return _EGL_EVAL(disp, ret); } EGLBoolean EGLAPIENTRY @@ -513,9 +541,12 @@ eglSurfaceAttrib(EGLDisplay dpy, EGLSurface surface, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); - return drv->API.SurfaceAttrib(drv, disp, surf, attribute, value); + ret = drv->API.SurfaceAttrib(drv, disp, surf, attribute, value); + + return _EGL_EVAL(disp, ret); } @@ -525,9 +556,12 @@ eglBindTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); - return drv->API.BindTexImage(drv, disp, surf, buffer); + ret = drv->API.BindTexImage(drv, disp, surf, buffer); + + return _EGL_EVAL(disp, ret); } @@ -537,9 +571,12 @@ eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); - return drv->API.ReleaseTexImage(drv, disp, surf, buffer); + ret = drv->API.ReleaseTexImage(drv, disp, surf, buffer); + + return _EGL_EVAL(disp, ret); } @@ -550,17 +587,20 @@ eglSwapInterval(EGLDisplay dpy, EGLint interval) _EGLContext *ctx = _eglGetCurrentContext(); _EGLSurface *surf; _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_FALSE); if (!ctx || !_eglIsContextLinked(ctx) || ctx->Resource.Display != disp) - return _eglError(EGL_BAD_CONTEXT, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE); surf = ctx->DrawSurface; if (!_eglIsSurfaceLinked(surf)) - return _eglError(EGL_BAD_SURFACE, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); - return drv->API.SwapInterval(drv, disp, surf, interval); + ret = drv->API.SwapInterval(drv, disp, surf, interval); + + return _EGL_EVAL(disp, ret); } @@ -571,14 +611,17 @@ eglSwapBuffers(EGLDisplay dpy, EGLSurface surface) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); /* surface must be bound to current context in EGL 1.4 */ if (!ctx || !_eglIsContextLinked(ctx) || surf != ctx->DrawSurface) - return _eglError(EGL_BAD_SURFACE, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); + + ret = drv->API.SwapBuffers(drv, disp, surf); - return drv->API.SwapBuffers(drv, disp, surf); + return _EGL_EVAL(disp, ret); } @@ -588,9 +631,12 @@ eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, EGLNativePixmapType target) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SURFACE(disp, surf, EGL_FALSE); - return drv->API.CopyBuffers(drv, disp, surf, target); + ret = drv->API.CopyBuffers(drv, disp, surf, target); + + return _EGL_EVAL(disp, ret); } @@ -600,19 +646,22 @@ eglWaitClient(void) _EGLContext *ctx = _eglGetCurrentContext(); _EGLDisplay *disp; _EGLDriver *drv; + EGLBoolean ret; if (!ctx) - return EGL_TRUE; + return _EGL_SUCCESS(NULL, EGL_TRUE); /* let bad current context imply bad current surface */ if (!_eglIsContextLinked(ctx) || !_eglIsSurfaceLinked(ctx->DrawSurface)) - return _eglError(EGL_BAD_CURRENT_SURFACE, __FUNCTION__); + return _EGL_ERROR(NULL, EGL_BAD_CURRENT_SURFACE, EGL_FALSE); - /* a valid current context implies an initialized current display */ disp = ctx->Resource.Display; + + /* a valid current context implies an initialized current display */ assert(disp->Initialized); drv = disp->Driver; + ret = drv->API.WaitClient(drv, disp, ctx); - return drv->API.WaitClient(drv, disp, ctx); + return _EGL_EVAL(NULL, ret); } @@ -626,7 +675,7 @@ eglWaitGL(void) EGLBoolean ret; if (api_index != es_index && _eglIsCurrentThreadDummy()) - return _eglError(EGL_BAD_ALLOC, "eglWaitGL"); + return _EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_FALSE); t->CurrentAPIIndex = es_index; ret = eglWaitClient(); @@ -644,19 +693,23 @@ eglWaitNative(EGLint engine) _EGLContext *ctx = _eglGetCurrentContext(); _EGLDisplay *disp; _EGLDriver *drv; + EGLBoolean ret; if (!ctx) - return EGL_TRUE; + return _EGL_SUCCESS(NULL, EGL_TRUE); + /* let bad current context imply bad current surface */ if (!_eglIsContextLinked(ctx) || !_eglIsSurfaceLinked(ctx->DrawSurface)) - return _eglError(EGL_BAD_CURRENT_SURFACE, __FUNCTION__); + return _EGL_ERROR(NULL, EGL_BAD_CURRENT_SURFACE, EGL_FALSE); - /* a valid current context implies an initialized current display */ disp = ctx->Resource.Display; + + /* a valid current context implies an initialized current display */ assert(disp->Initialized); drv = disp->Driver; + ret = drv->API.WaitNative(drv, disp, engine); - return drv->API.WaitNative(drv, disp, engine); + return _EGL_EVAL(NULL, ret); } @@ -664,7 +717,11 @@ EGLDisplay EGLAPIENTRY eglGetCurrentDisplay(void) { _EGLContext *ctx = _eglGetCurrentContext(); - return (ctx) ? _eglGetDisplayHandle(ctx->Resource.Display) : EGL_NO_DISPLAY; + EGLDisplay ret; + + ret = (ctx) ? _eglGetDisplayHandle(ctx->Resource.Display) : EGL_NO_DISPLAY; + + return _EGL_SUCCESS(NULL, ret); } @@ -672,7 +729,11 @@ EGLContext EGLAPIENTRY eglGetCurrentContext(void) { _EGLContext *ctx = _eglGetCurrentContext(); - return _eglGetContextHandle(ctx); + EGLContext ret; + + ret = _eglGetContextHandle(ctx); + + return _EGL_SUCCESS(NULL, ret); } @@ -680,10 +741,12 @@ EGLSurface EGLAPIENTRY eglGetCurrentSurface(EGLint readdraw) { _EGLContext *ctx = _eglGetCurrentContext(); + EGLint err = EGL_SUCCESS; _EGLSurface *surf; + EGLSurface ret; if (!ctx) - return EGL_NO_SURFACE; + return _EGL_SUCCESS(NULL, EGL_NO_SURFACE); switch (readdraw) { case EGL_DRAW: @@ -693,12 +756,14 @@ eglGetCurrentSurface(EGLint readdraw) surf = ctx->ReadSurface; break; default: - _eglError(EGL_BAD_PARAMETER, __FUNCTION__); surf = NULL; + err = EGL_BAD_PARAMETER; break; } - return _eglGetSurfaceHandle(surf); + ret = _eglGetSurfaceHandle(surf); + + return _EGL_ERROR(NULL, err, ret); } @@ -742,27 +807,34 @@ eglGetProcAddress(const char *procname) { NULL, NULL } }; EGLint i; + _EGLProc ret; if (!procname) - return NULL; + return _EGL_SUCCESS(NULL, NULL); + + ret = NULL; if (strncmp(procname, "egl", 3) == 0) { for (i = 0; egl_functions[i].name; i++) { - if (strcmp(egl_functions[i].name, procname) == 0) - return egl_functions[i].function; + if (strcmp(egl_functions[i].name, procname) == 0) { + ret = egl_functions[i].function; + break; + } } } + if (ret) + return _EGL_SUCCESS(NULL, ret); _eglPreloadDrivers(); /* now loop over drivers to query their procs */ for (i = 0; i < _eglGlobal.NumDrivers; i++) { _EGLDriver *drv = _eglGlobal.Drivers[i]; - _EGLProc p = drv->API.GetProcAddress(drv, procname); - if (p) - return p; + ret = drv->API.GetProcAddress(drv, procname); + if (ret) + break; } - return NULL; + return _EGL_SUCCESS(NULL, ret); } @@ -781,10 +853,13 @@ eglChooseModeMESA(EGLDisplay dpy, EGLScreenMESA screen, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLScreen *scrn = _eglLookupScreen(screen, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - return drv->API.ChooseModeMESA(drv, disp, scrn, attrib_list, - modes, modes_size, num_modes); + ret = drv->API.ChooseModeMESA(drv, disp, scrn, attrib_list, + modes, modes_size, num_modes); + + return _EGL_EVAL(disp, ret); } @@ -795,9 +870,12 @@ eglGetModesMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *modes, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLScreen *scrn = _eglLookupScreen(screen, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - return drv->API.GetModesMESA(drv, disp, scrn, modes, mode_size, num_mode); + ret = drv->API.GetModesMESA(drv, disp, scrn, modes, mode_size, num_mode); + + return _EGL_EVAL(disp, ret); } @@ -808,9 +886,12 @@ eglGetModeAttribMESA(EGLDisplay dpy, EGLModeMESA mode, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLMode *m = _eglLookupMode(mode, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_MODE(disp, m, EGL_FALSE); - return drv->API.GetModeAttribMESA(drv, disp, m, attribute, value); + ret = drv->API.GetModeAttribMESA(drv, disp, m, attribute, value); + + return _EGL_EVAL(disp, ret); } @@ -822,15 +903,16 @@ eglCopyContextMESA(EGLDisplay dpy, EGLContext source, EGLContext dest, _EGLContext *source_context = _eglLookupContext(source, disp); _EGLContext *dest_context = _eglLookupContext(dest, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_CONTEXT(disp, source_context, EGL_FALSE); - if (!dest_context) { - _eglError(EGL_BAD_CONTEXT, __FUNCTION__); - return EGL_FALSE; - } + if (!dest_context) + return _EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_FALSE); - return drv->API.CopyContextMESA(drv, disp, source_context, dest_context, - mask); + ret = drv->API.CopyContextMESA(drv, disp, + source_context, dest_context, mask); + + return _EGL_EVAL(disp, ret); } @@ -840,10 +922,12 @@ eglGetScreensMESA(EGLDisplay dpy, EGLScreenMESA *screens, { _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_FALSE); - return drv->API.GetScreensMESA(drv, disp, screens, - max_screens, num_screens); + ret = drv->API.GetScreensMESA(drv, disp, screens, max_screens, num_screens); + + return _EGL_EVAL(disp, ret); } @@ -855,14 +939,14 @@ eglCreateScreenSurfaceMESA(EGLDisplay dpy, EGLConfig config, _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLSurface ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE); surf = drv->API.CreateScreenSurfaceMESA(drv, disp, conf, attrib_list); - if (surf) - return _eglLinkSurface(surf, disp); - else - return EGL_NO_SURFACE; + ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE; + + return _EGL_EVAL(disp, ret); } @@ -875,14 +959,17 @@ eglShowScreenSurfaceMESA(EGLDisplay dpy, EGLint screen, _EGLSurface *surf = _eglLookupSurface(surface, disp); _EGLMode *m = _eglLookupMode(mode, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); if (!surf && surface != EGL_NO_SURFACE) - return _eglError(EGL_BAD_SURFACE, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_SURFACE, EGL_FALSE); if (!m && mode != EGL_NO_MODE_MESA) - return _eglError(EGL_BAD_MODE_MESA, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_MODE_MESA, EGL_FALSE); + + ret = drv->API.ShowScreenSurfaceMESA(drv, disp, scrn, surf, m); - return drv->API.ShowScreenSurfaceMESA(drv, disp, scrn, surf, m); + return _EGL_EVAL(disp, ret); } @@ -892,9 +979,12 @@ eglScreenPositionMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLint x, EGLint y) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLScreen *scrn = _eglLookupScreen(screen, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - return drv->API.ScreenPositionMESA(drv, disp, scrn, x, y); + ret = drv->API.ScreenPositionMESA(drv, disp, scrn, x, y); + + return _EGL_EVAL(disp, ret); } @@ -905,9 +995,12 @@ eglQueryScreenMESA(EGLDisplay dpy, EGLScreenMESA screen, _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLScreen *scrn = _eglLookupScreen(screen, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - return drv->API.QueryScreenMESA(drv, disp, scrn, attribute, value); + ret = drv->API.QueryScreenMESA(drv, disp, scrn, attribute, value); + + return _EGL_EVAL(disp, ret); } @@ -919,14 +1012,14 @@ eglQueryScreenSurfaceMESA(EGLDisplay dpy, EGLScreenMESA screen, _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - - if (drv->API.QueryScreenSurfaceMESA(drv, disp, scrn, &surf) != EGL_TRUE) - surf = NULL; - if (surface) + ret = drv->API.QueryScreenSurfaceMESA(drv, disp, scrn, &surf); + if (ret && surface) *surface = _eglGetSurfaceHandle(surf); - return (surf != NULL); + + return _EGL_EVAL(disp, ret); } @@ -937,15 +1030,14 @@ eglQueryScreenModeMESA(EGLDisplay dpy, EGLScreenMESA screen, EGLModeMESA *mode) _EGLScreen *scrn = _eglLookupScreen((EGLScreenMESA) screen, disp); _EGLDriver *drv; _EGLMode *m; + EGLBoolean ret; drv = _EGL_CHECK_SCREEN(disp, scrn, EGL_FALSE); - - if (drv->API.QueryScreenModeMESA(drv, disp, scrn, &m) != EGL_TRUE) - m = NULL; - if (mode) + ret = drv->API.QueryScreenModeMESA(drv, disp, scrn, &m); + if (ret && mode) *mode = m->Handle; - return (m != NULL); + return _EGL_EVAL(disp, ret); } @@ -955,9 +1047,12 @@ eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode) _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLMode *m = _eglLookupMode(mode, disp); _EGLDriver *drv; + const char *ret; drv = _EGL_CHECK_MODE(disp, m, NULL); - return drv->API.QueryModeStringMESA(drv, disp, m); + ret = drv->API.QueryModeStringMESA(drv, disp, m); + + return _EGL_EVAL(disp, ret); } @@ -988,13 +1083,14 @@ eglBindAPI(EGLenum api) _EGLThreadInfo *t = _eglGetCurrentThread(); if (_eglIsCurrentThreadDummy()) - return _eglError(EGL_BAD_ALLOC, "eglBindAPI"); + return _EGL_ERROR(NULL, EGL_BAD_ALLOC, EGL_FALSE); if (!_eglIsApiValid(api)) - return _eglError(EGL_BAD_PARAMETER, "eglBindAPI"); + return _EGL_ERROR(NULL, EGL_BAD_PARAMETER, EGL_FALSE); t->CurrentAPIIndex = _eglConvertApiToIndex(api); - return EGL_TRUE; + + return _EGL_SUCCESS(NULL, EGL_TRUE); } @@ -1004,9 +1100,13 @@ eglBindAPI(EGLenum api) EGLenum eglQueryAPI(void) { - /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */ _EGLThreadInfo *t = _eglGetCurrentThread(); - return _eglConvertApiFromIndex(t->CurrentAPIIndex); + EGLenum ret; + + /* returns one of EGL_OPENGL_API, EGL_OPENGL_ES_API or EGL_OPENVG_API */ + ret = _eglConvertApiFromIndex(t->CurrentAPIIndex); + + return _EGL_SUCCESS(NULL, ret); } @@ -1019,15 +1119,15 @@ eglCreatePbufferFromClientBuffer(EGLDisplay dpy, EGLenum buftype, _EGLConfig *conf = _eglLookupConfig(config, disp); _EGLDriver *drv; _EGLSurface *surf; + EGLSurface ret; drv = _EGL_CHECK_CONFIG(disp, conf, EGL_NO_SURFACE); surf = drv->API.CreatePbufferFromClientBuffer(drv, disp, buftype, buffer, conf, attrib_list); - if (surf) - return _eglLinkSurface(surf, disp); - else - return EGL_NO_SURFACE; + ret = (surf) ? _eglLinkSurface(surf, disp) : EGL_NO_SURFACE; + + return _EGL_EVAL(disp, ret); } @@ -1054,7 +1154,8 @@ eglReleaseThread(void) } _eglDestroyCurrentThread(); - return EGL_TRUE; + + return _EGL_SUCCESS(NULL, EGL_TRUE); } @@ -1072,34 +1173,36 @@ eglCreateImageKHR(EGLDisplay dpy, EGLContext ctx, EGLenum target, _EGLContext *context = _eglLookupContext(ctx, disp); _EGLDriver *drv; _EGLImage *img; + EGLImageKHR ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_NO_IMAGE_KHR); - if (!context && ctx != EGL_NO_CONTEXT) { - _eglError(EGL_BAD_CONTEXT, __FUNCTION__); - return EGL_NO_IMAGE_KHR; - } + if (!context && ctx != EGL_NO_CONTEXT) + return _EGL_ERROR(disp, EGL_BAD_CONTEXT, EGL_NO_IMAGE_KHR); img = drv->API.CreateImageKHR(drv, disp, context, target, buffer, attr_list); - if (img) - return _eglLinkImage(img, disp); - else - return EGL_NO_IMAGE_KHR; + ret = (img) ? _eglLinkImage(img, disp) : EGL_NO_IMAGE_KHR; + + return _EGL_EVAL(disp, ret); } -EGLBoolean eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image) +EGLBoolean +eglDestroyImageKHR(EGLDisplay dpy, EGLImageKHR image) { _EGLDisplay *disp = _eglLookupDisplay(dpy); _EGLImage *img = _eglLookupImage(image, disp); _EGLDriver *drv; + EGLBoolean ret; drv = _EGL_CHECK_DISPLAY(disp, EGL_FALSE); if (!img) - return _eglError(EGL_BAD_PARAMETER, __FUNCTION__); + return _EGL_ERROR(disp, EGL_BAD_PARAMETER, EGL_FALSE); _eglUnlinkImage(img); - return drv->API.DestroyImageKHR(drv, disp, img); + ret = drv->API.DestroyImageKHR(drv, disp, img); + + return _EGL_EVAL(disp, ret); } |