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-rw-r--r--src/egl/main/eglapi.c237
-rw-r--r--src/egl/main/eglapi.h8
-rw-r--r--src/egl/main/eglcompiler.h10
-rw-r--r--src/egl/main/eglconfig.c9
-rw-r--r--src/egl/main/eglconfig.h14
-rw-r--r--src/egl/main/eglconfigutil.c7
-rw-r--r--src/egl/main/eglconfigutil.h8
-rw-r--r--src/egl/main/eglcontext.h4
-rw-r--r--src/egl/main/eglcurrent.c4
-rw-r--r--src/egl/main/eglcurrent.h33
-rw-r--r--src/egl/main/egldisplay.h4
-rw-r--r--src/egl/main/egldriver.c159
-rw-r--r--src/egl/main/egldriver.h7
-rw-r--r--src/egl/main/eglglobals.c8
-rw-r--r--src/egl/main/eglglobals.h3
-rw-r--r--src/egl/main/egllog.c187
-rw-r--r--src/egl/main/egllog.h13
-rw-r--r--src/egl/main/eglmisc.c3
-rw-r--r--src/egl/main/eglmisc.h2
-rw-r--r--src/egl/main/eglmode.h2
-rw-r--r--src/egl/main/eglscreen.h6
-rw-r--r--src/egl/main/eglsurface.c27
-rw-r--r--src/egl/main/eglsurface.h4
23 files changed, 467 insertions, 292 deletions
diff --git a/src/egl/main/eglapi.c b/src/egl/main/eglapi.c
index 29617b7afff..14cc5fa6137 100644
--- a/src/egl/main/eglapi.c
+++ b/src/egl/main/eglapi.c
@@ -9,12 +9,36 @@
* heterogeneous hardware devices in the future.
*
* The EGLDisplay, EGLConfig, EGLContext and EGLSurface types are
- * opaque handles implemented with 32-bit unsigned integers.
- * It's up to the driver function or fallback function to look up the
- * handle and get an object.
- * By using opaque handles, we leave open the possibility of having
- * indirect rendering in the future, like GLX.
+ * opaque handles. Internal objects are linked to a display to
+ * create the handles.
*
+ * For each public API entry point, the opaque handles are looked up
+ * before being dispatched to the drivers. When it fails to look up
+ * a handle, one of
+ *
+ * EGL_BAD_DISPLAY
+ * EGL_BAD_CONFIG
+ * EGL_BAD_CONTEXT
+ * EGL_BAD_SURFACE
+ * EGL_BAD_SCREEN_MESA
+ * EGL_BAD_MODE_MESA
+ *
+ * is generated and the driver function is not called. An
+ * uninitialized EGLDisplay has no driver associated with it. When
+ * such display is detected,
+ *
+ * EGL_NOT_INITIALIZED
+ *
+ * is generated.
+ *
+ * Some of the entry points use current display, context, or surface
+ * implicitly. For such entry points, the implicit objects are also
+ * checked before calling the driver function. Other than the
+ * errors listed above,
+ *
+ * EGL_BAD_CURRENT_SURFACE
+ *
+ * may also be generated.
*
* Notes on naming conventions:
*
@@ -92,8 +116,8 @@ eglInitialize(EGLDisplay dpy, EGLint *major, EGLint *minor)
snprintf(disp->Version, sizeof(disp->Version),
"%d.%d (%s)", major_int, minor_int, drv->Name);
- /* update the global notion of supported APIs */
- _eglGlobal.ClientAPIsMask |= disp->ClientAPIsMask;
+ /* limit to APIs supported by core */
+ disp->ClientAPIsMask &= _EGL_API_ALL_BITS;
disp->Driver = drv;
} else {
@@ -496,15 +520,31 @@ eglReleaseTexImage(EGLDisplay dpy, EGLSurface surface, EGLint buffer)
EGLBoolean EGLAPIENTRY
eglSwapInterval(EGLDisplay dpy, EGLint interval)
{
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLSurface *surf;
_EGL_DECLARE_DD(dpy);
- return drv->API.SwapInterval(drv, disp, interval);
+
+ if (!ctx || !_eglIsContextLinked(ctx) || ctx->Display != disp)
+ return _eglError(EGL_BAD_CONTEXT, __FUNCTION__);
+
+ surf = ctx->DrawSurface;
+ if (!_eglIsSurfaceLinked(surf))
+ return _eglError(EGL_BAD_SURFACE, __FUNCTION__);
+
+ return drv->API.SwapInterval(drv, disp, surf, interval);
}
EGLBoolean EGLAPIENTRY
eglSwapBuffers(EGLDisplay dpy, EGLSurface surface)
{
+ _EGLContext *ctx = _eglGetCurrentContext();
_EGL_DECLARE_DD_AND_SURFACE(dpy, surface);
+
+ /* 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 drv->API.SwapBuffers(drv, disp, surf);
}
@@ -518,32 +558,66 @@ eglCopyBuffers(EGLDisplay dpy, EGLSurface surface, NativePixmapType target)
EGLBoolean EGLAPIENTRY
-eglWaitGL(void)
+eglWaitClient(void)
{
- _EGLDisplay *disp = _eglGetCurrentDisplay();
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDisplay *disp;
_EGLDriver *drv;
- if (!disp)
+ if (!ctx)
return EGL_TRUE;
+ /* let bad current context imply bad current surface */
+ if (!_eglIsContextLinked(ctx) || !_eglIsSurfaceLinked(ctx->DrawSurface))
+ return _eglError(EGL_BAD_CURRENT_SURFACE, __FUNCTION__);
- /* a current display is always initialized */
+ /* a valid current context implies an initialized current display */
+ disp = ctx->Display;
drv = disp->Driver;
+ assert(drv);
- return drv->API.WaitGL(drv, disp);
+ return drv->API.WaitClient(drv, disp, ctx);
+}
+
+
+EGLBoolean EGLAPIENTRY
+eglWaitGL(void)
+{
+#ifdef EGL_VERSION_1_2
+ _EGLThreadInfo *t = _eglGetCurrentThread();
+ EGLint api_index = t->CurrentAPIIndex;
+ EGLint es_index = _eglConvertApiToIndex(EGL_OPENGL_ES_API);
+ EGLBoolean ret;
+
+ if (api_index != es_index && _eglIsCurrentThreadDummy())
+ return _eglError(EGL_BAD_ALLOC, "eglWaitGL");
+
+ t->CurrentAPIIndex = es_index;
+ ret = eglWaitClient();
+ t->CurrentAPIIndex = api_index;
+ return ret;
+#else
+ return eglWaitClient();
+#endif
}
EGLBoolean EGLAPIENTRY
eglWaitNative(EGLint engine)
{
- _EGLDisplay *disp = _eglGetCurrentDisplay();
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLDisplay *disp;
_EGLDriver *drv;
- if (!disp)
+ if (!ctx)
return EGL_TRUE;
+ /* let bad current context imply bad current surface */
+ if (!_eglIsContextLinked(ctx) || !_eglIsSurfaceLinked(ctx->DrawSurface))
+ return _eglError(EGL_BAD_CURRENT_SURFACE, __FUNCTION__);
- /* a current display is always initialized */
+ /* a valid current context implies an initialized current display */
+ disp = ctx->Display;
drv = disp->Driver;
+ assert(drv);
return drv->API.WaitNative(drv, disp, engine);
}
@@ -568,8 +642,26 @@ eglGetCurrentContext(void)
EGLSurface EGLAPIENTRY
eglGetCurrentSurface(EGLint readdraw)
{
- _EGLSurface *s = _eglGetCurrentSurface(readdraw);
- return _eglGetSurfaceHandle(s);
+ _EGLContext *ctx = _eglGetCurrentContext();
+ _EGLSurface *surf;
+
+ if (!ctx)
+ return EGL_NO_SURFACE;
+
+ switch (readdraw) {
+ case EGL_DRAW:
+ surf = ctx->DrawSurface;
+ break;
+ case EGL_READ:
+ surf = ctx->ReadSurface;
+ break;
+ default:
+ _eglError(EGL_BAD_PARAMETER, __FUNCTION__);
+ surf = NULL;
+ break;
+ }
+
+ return _eglGetSurfaceHandle(surf);
}
@@ -586,43 +678,11 @@ eglGetError(void)
void (* EGLAPIENTRY eglGetProcAddress(const char *procname))()
{
- typedef void (*genericFunc)();
- struct name_function {
+ static const struct {
const char *name;
_EGLProc function;
- };
- static struct name_function egl_functions[] = {
- /* alphabetical order */
- { "eglBindTexImage", (_EGLProc) eglBindTexImage },
- { "eglChooseConfig", (_EGLProc) eglChooseConfig },
- { "eglCopyBuffers", (_EGLProc) eglCopyBuffers },
- { "eglCreateContext", (_EGLProc) eglCreateContext },
- { "eglCreatePbufferSurface", (_EGLProc) eglCreatePbufferSurface },
- { "eglCreatePixmapSurface", (_EGLProc) eglCreatePixmapSurface },
- { "eglCreateWindowSurface", (_EGLProc) eglCreateWindowSurface },
- { "eglDestroyContext", (_EGLProc) eglDestroyContext },
- { "eglDestroySurface", (_EGLProc) eglDestroySurface },
- { "eglGetConfigAttrib", (_EGLProc) eglGetConfigAttrib },
- { "eglGetConfigs", (_EGLProc) eglGetConfigs },
- { "eglGetCurrentContext", (_EGLProc) eglGetCurrentContext },
- { "eglGetCurrentDisplay", (_EGLProc) eglGetCurrentDisplay },
- { "eglGetCurrentSurface", (_EGLProc) eglGetCurrentSurface },
- { "eglGetDisplay", (_EGLProc) eglGetDisplay },
- { "eglGetError", (_EGLProc) eglGetError },
- { "eglGetProcAddress", (_EGLProc) eglGetProcAddress },
- { "eglInitialize", (_EGLProc) eglInitialize },
- { "eglMakeCurrent", (_EGLProc) eglMakeCurrent },
- { "eglQueryContext", (_EGLProc) eglQueryContext },
- { "eglQueryString", (_EGLProc) eglQueryString },
- { "eglQuerySurface", (_EGLProc) eglQuerySurface },
- { "eglReleaseTexImage", (_EGLProc) eglReleaseTexImage },
- { "eglSurfaceAttrib", (_EGLProc) eglSurfaceAttrib },
- { "eglSwapBuffers", (_EGLProc) eglSwapBuffers },
- { "eglSwapInterval", (_EGLProc) eglSwapInterval },
- { "eglTerminate", (_EGLProc) eglTerminate },
- { "eglWaitGL", (_EGLProc) eglWaitGL },
- { "eglWaitNative", (_EGLProc) eglWaitNative },
- /* Extensions */
+ } egl_functions[] = {
+ /* extensions only */
#ifdef EGL_MESA_screen_surface
{ "eglChooseModeMESA", (_EGLProc) eglChooseModeMESA },
{ "eglGetModesMESA", (_EGLProc) eglGetModesMESA },
@@ -637,22 +697,23 @@ void (* EGLAPIENTRY eglGetProcAddress(const char *procname))()
{ "eglQueryScreenModeMESA", (_EGLProc) eglQueryScreenModeMESA },
{ "eglQueryModeStringMESA", (_EGLProc) eglQueryModeStringMESA },
#endif /* EGL_MESA_screen_surface */
-#ifdef EGL_VERSION_1_2
- { "eglBindAPI", (_EGLProc) eglBindAPI },
- { "eglCreatePbufferFromClientBuffer", (_EGLProc) eglCreatePbufferFromClientBuffer },
- { "eglQueryAPI", (_EGLProc) eglQueryAPI },
- { "eglReleaseThread", (_EGLProc) eglReleaseThread },
- { "eglWaitClient", (_EGLProc) eglWaitClient },
-#endif /* EGL_VERSION_1_2 */
{ NULL, NULL }
};
EGLint i;
- for (i = 0; egl_functions[i].name; i++) {
- if (strcmp(egl_functions[i].name, procname) == 0) {
- return (genericFunc) egl_functions[i].function;
+
+ if (!procname)
+ return 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;
}
}
+ /* preload a driver if there isn't one */
+ if (!_eglGlobal.NumDrivers)
+ _eglPreloadDriver(NULL);
+
/* now loop over drivers to query their procs */
for (i = 0; i < _eglGlobal.NumDrivers; i++) {
_EGLProc p = _eglGlobal.Drivers[i]->API.GetProcAddress(procname);
@@ -664,6 +725,9 @@ void (* EGLAPIENTRY eglGetProcAddress(const char *procname))()
}
+#ifdef EGL_MESA_screen_surface
+
+
/*
* EGL_MESA_screen extension
*/
@@ -838,6 +902,9 @@ eglQueryModeStringMESA(EGLDisplay dpy, EGLModeMESA mode)
}
+#endif /* EGL_MESA_screen_surface */
+
+
/**
** EGL 1.2
**/
@@ -867,33 +934,7 @@ eglBindAPI(EGLenum api)
if (!_eglIsApiValid(api))
return _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
- switch (api) {
-#ifdef EGL_VERSION_1_4
- case EGL_OPENGL_API:
- if (_eglGlobal.ClientAPIsMask & EGL_OPENGL_BIT) {
- t->CurrentAPIIndex = _eglConvertApiToIndex(api);
- return EGL_TRUE;
- }
- _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
- return EGL_FALSE;
-#endif
- case EGL_OPENGL_ES_API:
- if (_eglGlobal.ClientAPIsMask & (EGL_OPENGL_ES_BIT | EGL_OPENGL_ES2_BIT)) {
- t->CurrentAPIIndex = _eglConvertApiToIndex(api);
- return EGL_TRUE;
- }
- _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
- return EGL_FALSE;
- case EGL_OPENVG_API:
- if (_eglGlobal.ClientAPIsMask & EGL_OPENVG_BIT) {
- t->CurrentAPIIndex = _eglConvertApiToIndex(api);
- return EGL_TRUE;
- }
- _eglError(EGL_BAD_PARAMETER, "eglBindAPI");
- return EGL_FALSE;
- default:
- return EGL_FALSE;
- }
+ t->CurrentAPIIndex = _eglConvertApiToIndex(api);
return EGL_TRUE;
}
@@ -951,20 +992,4 @@ eglReleaseThread(void)
}
-EGLBoolean
-eglWaitClient(void)
-{
- _EGLDisplay *disp = _eglGetCurrentDisplay();
- _EGLDriver *drv;
-
- if (!disp)
- return EGL_TRUE;
-
- /* a current display is always initialized */
- drv = disp->Driver;
-
- return drv->API.WaitClient(drv, disp);
-}
-
-
#endif /* EGL_VERSION_1_2 */
diff --git a/src/egl/main/eglapi.h b/src/egl/main/eglapi.h
index 6081e588928..aa0abe3eb6b 100644
--- a/src/egl/main/eglapi.h
+++ b/src/egl/main/eglapi.h
@@ -35,13 +35,13 @@ typedef EGLBoolean (*QuerySurface_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurf
typedef EGLBoolean (*SurfaceAttrib_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint attribute, EGLint value);
typedef EGLBoolean (*BindTexImage_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint buffer);
typedef EGLBoolean (*ReleaseTexImage_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, EGLint buffer);
-typedef EGLBoolean (*SwapInterval_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLint interval);
+typedef EGLBoolean (*SwapInterval_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval);
typedef EGLBoolean (*SwapBuffers_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw);
typedef EGLBoolean (*CopyBuffers_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface, NativePixmapType target);
/* misc funcs */
typedef const char *(*QueryString_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLint name);
-typedef EGLBoolean (*WaitGL_t)(_EGLDriver *drv, _EGLDisplay *dpy);
+typedef EGLBoolean (*WaitClient_t)(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx);
typedef EGLBoolean (*WaitNative_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLint engine);
typedef _EGLProc (*GetProcAddress_t)(const char *procname);
@@ -65,7 +65,6 @@ typedef const char * (*QueryModeStringMESA_t)(_EGLDriver *drv, _EGLDisplay *dpy,
#ifdef EGL_VERSION_1_2
-typedef EGLBoolean (*WaitClient_t)(_EGLDriver *drv, _EGLDisplay *dpy);
typedef _EGLSurface *(*CreatePbufferFromClientBuffer_t)(_EGLDriver *drv, _EGLDisplay *dpy, EGLenum buftype, EGLClientBuffer buffer, _EGLConfig *config, const EGLint *attrib_list);
#endif /* EGL_VERSION_1_2 */
@@ -101,7 +100,7 @@ struct _egl_api
CopyBuffers_t CopyBuffers;
QueryString_t QueryString;
- WaitGL_t WaitGL;
+ WaitClient_t WaitClient;
WaitNative_t WaitNative;
GetProcAddress_t GetProcAddress;
@@ -120,7 +119,6 @@ struct _egl_api
QueryModeStringMESA_t QueryModeStringMESA;
#ifdef EGL_VERSION_1_2
- WaitClient_t WaitClient;
CreatePbufferFromClientBuffer_t CreatePbufferFromClientBuffer;
#endif
};
diff --git a/src/egl/main/eglcompiler.h b/src/egl/main/eglcompiler.h
index 6b639b75c66..f7c93f14ce2 100644
--- a/src/egl/main/eglcompiler.h
+++ b/src/egl/main/eglcompiler.h
@@ -61,4 +61,14 @@
#endif
+/**
+ * Function visibility
+ */
+#if defined(__GNUC__) && (__GNUC__ * 100 + __GNUC_MINOR__) >= 303
+# define PUBLIC __attribute__((visibility("default")))
+#else
+# define PUBLIC
+#endif
+
+
#endif /* EGLCOMPILER_INCLUDED */
diff --git a/src/egl/main/eglconfig.c b/src/egl/main/eglconfig.c
index 2c8d1c4055b..31d69a77080 100644
--- a/src/egl/main/eglconfig.c
+++ b/src/egl/main/eglconfig.c
@@ -82,18 +82,17 @@ _eglAddConfig(_EGLDisplay *dpy, _EGLConfig *conf)
EGLBoolean
_eglCheckConfigHandle(EGLConfig config, _EGLDisplay *dpy)
{
- _EGLConfig *conf = NULL;
+ EGLint num_configs = (dpy) ? dpy->NumConfigs : 0;
EGLint i;
- for (i = 0; dpy && i < dpy->NumConfigs; i++) {
- conf = dpy->Configs[i];
+ for (i = 0; i < num_configs; i++) {
+ _EGLConfig *conf = dpy->Configs[i];
if (conf == (_EGLConfig *) config) {
assert(conf->Display == dpy);
break;
}
}
-
- return (conf != NULL);
+ return (i < num_configs);
}
diff --git a/src/egl/main/eglconfig.h b/src/egl/main/eglconfig.h
index 6b8a259984e..799bf4ee242 100644
--- a/src/egl/main/eglconfig.h
+++ b/src/egl/main/eglconfig.h
@@ -91,11 +91,11 @@ _eglSetConfigAttrib(_EGLConfig *conf, EGLint attr, EGLint val)
}
-extern void
+PUBLIC void
_eglInitConfig(_EGLConfig *config, EGLint id);
-extern EGLConfig
+PUBLIC EGLConfig
_eglAddConfig(_EGLDisplay *dpy, _EGLConfig *conf);
@@ -144,24 +144,24 @@ _eglGetConfigHandle(_EGLConfig *conf)
}
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglValidateConfig(const _EGLConfig *conf, EGLBoolean for_matching);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglMatchConfig(const _EGLConfig *conf, const _EGLConfig *criteria);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglParseConfigAttribList(_EGLConfig *conf, const EGLint *attrib_list);
-extern EGLint
+PUBLIC EGLint
_eglCompareConfigs(const _EGLConfig *conf1, const _EGLConfig *conf2,
const _EGLConfig *criteria, EGLBoolean compare_id);
-extern void
+PUBLIC void
_eglSortConfigs(const _EGLConfig **configs, EGLint count,
EGLint (*compare)(const _EGLConfig *, const _EGLConfig *,
void *),
diff --git a/src/egl/main/eglconfigutil.c b/src/egl/main/eglconfigutil.c
index a5fcdcd2876..36e94f0d2de 100644
--- a/src/egl/main/eglconfigutil.c
+++ b/src/egl/main/eglconfigutil.c
@@ -102,7 +102,12 @@ _eglConfigFromContextModesRec(_EGLConfig *conf, const __GLcontextModes *m,
SET_CONFIG_ATTRIB(conf, EGL_NATIVE_RENDERABLE, m->xRenderable);
SET_CONFIG_ATTRIB(conf, EGL_NATIVE_VISUAL_ID, m->visualID);
- SET_CONFIG_ATTRIB(conf, EGL_NATIVE_VISUAL_TYPE, m->visualType);
+
+ if (m->visualType != GLX_NONE)
+ SET_CONFIG_ATTRIB(conf, EGL_NATIVE_VISUAL_TYPE, m->visualType);
+ else
+ SET_CONFIG_ATTRIB(conf, EGL_NATIVE_VISUAL_TYPE, EGL_NONE);
+
SET_CONFIG_ATTRIB(conf, EGL_RENDERABLE_TYPE, renderable_type);
SET_CONFIG_ATTRIB(conf, EGL_SAMPLE_BUFFERS, m->sampleBuffers);
SET_CONFIG_ATTRIB(conf, EGL_SAMPLES, m->samples);
diff --git a/src/egl/main/eglconfigutil.h b/src/egl/main/eglconfigutil.h
index ad850798908..9f8906dedb6 100644
--- a/src/egl/main/eglconfigutil.h
+++ b/src/egl/main/eglconfigutil.h
@@ -2,21 +2,21 @@
#define EGLCONFIGUTIL_INCLUDED
-#include "GLES/gl.h"
+#include "GL/gl.h"
#include "GL/internal/glcore.h"
#include "eglconfig.h"
-extern void
+PUBLIC void
_eglConfigToContextModesRec(const _EGLConfig *config, __GLcontextModes *mode);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglConfigFromContextModesRec(_EGLConfig *conf, const __GLcontextModes *m,
EGLint conformant, EGLint renderable_type);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglFillInConfigs( _EGLConfig *configs,
EGLenum fb_format, EGLenum fb_type,
const uint8_t * depth_bits, const uint8_t * stencil_bits,
diff --git a/src/egl/main/eglcontext.h b/src/egl/main/eglcontext.h
index 45c7b4717b7..cb9e3f4a892 100644
--- a/src/egl/main/eglcontext.h
+++ b/src/egl/main/eglcontext.h
@@ -30,7 +30,7 @@ struct _egl_context
};
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglInitContext(_EGLDriver *drv, _EGLContext *ctx,
_EGLConfig *config, const EGLint *attrib_list);
@@ -47,7 +47,7 @@ extern EGLBoolean
_eglQueryContext(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx, EGLint attribute, EGLint *value);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglMakeCurrent(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *draw, _EGLSurface *read, _EGLContext *ctx);
diff --git a/src/egl/main/eglcurrent.c b/src/egl/main/eglcurrent.c
index 4431f964f69..df506151b58 100644
--- a/src/egl/main/eglcurrent.c
+++ b/src/egl/main/eglcurrent.c
@@ -9,14 +9,14 @@
/* This should be kept in sync with _eglInitThreadInfo() */
#define _EGL_THREAD_INFO_INITIALIZER \
- { EGL_SUCCESS, { NULL }, 1 }
+ { EGL_SUCCESS, { NULL }, 0 }
/* a fallback thread info to guarantee that every thread always has one */
static _EGLThreadInfo dummy_thread = _EGL_THREAD_INFO_INITIALIZER;
#ifdef GLX_USE_TLS
-static __thread const _EGLThreadInfo *_egl_TSD;
+static __thread const _EGLThreadInfo *_egl_TSD
__attribute__ ((tls_model("initial-exec")));
static INLINE void _eglSetTSD(const _EGLThreadInfo *t)
diff --git a/src/egl/main/eglcurrent.h b/src/egl/main/eglcurrent.h
index 8eb241029ec..c4478b38914 100644
--- a/src/egl/main/eglcurrent.h
+++ b/src/egl/main/eglcurrent.h
@@ -4,8 +4,16 @@
#include "egltypedefs.h"
-#define _EGL_API_NUM_INDICES \
- (EGL_OPENGL_API - EGL_OPENGL_ES_API + 2) /* idx 0 is for EGL_NONE */
+#define _EGL_API_ALL_BITS \
+ (EGL_OPENGL_ES_BIT | \
+ EGL_OPENVG_BIT | \
+ EGL_OPENGL_ES2_BIT | \
+ EGL_OPENGL_BIT)
+
+
+#define _EGL_API_FIRST_API EGL_OPENGL_ES_API
+#define _EGL_API_LAST_API EGL_OPENGL_API
+#define _EGL_API_NUM_APIS (_EGL_API_LAST_API - _EGL_API_FIRST_API + 1)
/**
@@ -14,20 +22,19 @@
struct _egl_thread_info
{
EGLint LastError;
- _EGLContext *CurrentContexts[_EGL_API_NUM_INDICES];
+ _EGLContext *CurrentContexts[_EGL_API_NUM_APIS];
/* use index for fast access to current context */
EGLint CurrentAPIIndex;
};
/**
- * Return true if a client API enum can be converted to an index.
+ * Return true if a client API enum is recognized.
*/
static INLINE EGLBoolean
_eglIsApiValid(EGLenum api)
{
- return ((api >= EGL_OPENGL_ES_API && api <= EGL_OPENGL_API) ||
- api == EGL_NONE);
+ return (api >= _EGL_API_FIRST_API && api <= _EGL_API_LAST_API);
}
@@ -38,7 +45,7 @@ _eglIsApiValid(EGLenum api)
static INLINE EGLint
_eglConvertApiToIndex(EGLenum api)
{
- return (api != EGL_NONE) ? api - EGL_OPENGL_ES_API + 1 : 0;
+ return api - _EGL_API_FIRST_API;
}
@@ -49,11 +56,11 @@ _eglConvertApiToIndex(EGLenum api)
static INLINE EGLenum
_eglConvertApiFromIndex(EGLint idx)
{
- return (idx) ? EGL_OPENGL_ES_API + idx - 1 : EGL_NONE;
+ return _EGL_API_FIRST_API + idx;
}
-extern _EGLThreadInfo *
+PUBLIC _EGLThreadInfo *
_eglGetCurrentThread(void);
@@ -65,19 +72,19 @@ extern EGLBoolean
_eglIsCurrentThreadDummy(void);
-extern _EGLContext *
+PUBLIC _EGLContext *
_eglGetCurrentContext(void);
-extern _EGLDisplay *
+PUBLIC _EGLDisplay *
_eglGetCurrentDisplay(void);
-extern _EGLSurface *
+PUBLIC _EGLSurface *
_eglGetCurrentSurface(EGLint readdraw);
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglError(EGLint errCode, const char *msg);
diff --git a/src/egl/main/egldisplay.h b/src/egl/main/egldisplay.h
index ea4e35a8b3f..4f619e53710 100644
--- a/src/egl/main/egldisplay.h
+++ b/src/egl/main/egldisplay.h
@@ -78,11 +78,11 @@ extern _EGLDisplay *
_eglFindDisplay(NativeDisplayType nativeDisplay);
-extern void
+PUBLIC void
_eglReleaseDisplayResources(_EGLDriver *drv, _EGLDisplay *dpy);
-extern void
+PUBLIC void
_eglCleanupDisplay(_EGLDisplay *disp);
diff --git a/src/egl/main/egldriver.c b/src/egl/main/egldriver.c
index 87786e36bbf..018b06d3bea 100644
--- a/src/egl/main/egldriver.c
+++ b/src/egl/main/egldriver.c
@@ -22,59 +22,70 @@
#if defined(_EGL_PLATFORM_X)
#include <dlfcn.h>
-#elif defined(_EGL_PLATFORM_WINDOWS)
-/* Use static linking on Windows for now */
-#define WINDOWS_STATIC_LINK
#endif
+
/**
* Wrappers for dlopen/dlclose()
*/
#if defined(_EGL_PLATFORM_WINDOWS)
-#ifdef WINDOWS_STATIC_LINK
- static const char *DefaultDriverName = "Windows EGL Static Library";
-#else
- /* XXX Need to decide how to do dynamic name lookup on Windows */
- static const char *DefaultDriverName = "TBD";
-#endif
- typedef HMODULE lib_handle;
-
- static HMODULE
- open_library(const char *filename)
- {
-#ifdef WINDOWS_STATIC_LINK
- return 0;
-#else
- return LoadLibrary(filename);
-#endif
- }
- static void
- close_library(HMODULE lib)
- {
-#ifdef WINDOWS_STATIC_LINK
-#else
- FreeLibrary(lib);
-#endif
- }
+
+/* XXX Need to decide how to do dynamic name lookup on Windows */
+static const char DefaultDriverName[] = "TBD";
+
+typedef HMODULE lib_handle;
+
+static HMODULE
+open_library(const char *filename)
+{
+ return LoadLibrary(filename);
+}
+
+static void
+close_library(HMODULE lib)
+{
+ FreeLibrary(lib);
+}
+
#elif defined(_EGL_PLATFORM_X)
- static const char *DefaultDriverName = "egl_softpipe";
- typedef void * lib_handle;
- static void *
- open_library(const char *filename)
- {
- return dlopen(filename, RTLD_LAZY);
- }
+static const char DefaultDriverName[] = "egl_softpipe";
+
+typedef void * lib_handle;
+
+static void *
+open_library(const char *filename)
+{
+ return dlopen(filename, RTLD_LAZY);
+}
+
+static void
+close_library(void *lib)
+{
+ dlclose(lib);
+}
+
+#else /* _EGL_PLATFORM_NO_OS */
+
+static const char DefaultDriverName[] = "builtin";
+
+typedef void *lib_handle;
+
+static INLINE void *
+open_library(const char *filename)
+{
+ return (void *) filename;
+}
+
+static INLINE void
+close_library(void *lib)
+{
+}
+
- static void
- close_library(void *lib)
- {
- dlclose(lib);
- }
-
#endif
@@ -95,14 +106,22 @@ _eglChooseDriver(_EGLDisplay *dpy, char **argsRet)
path = _eglstrdup(path);
#if defined(_EGL_PLATFORM_X)
- if (!path && dpy->NativeDisplay) {
+ if (!path && dpy && dpy->NativeDisplay) {
/* assume (wrongly!) that the native display is a display string */
path = _eglSplitDisplayString((const char *) dpy->NativeDisplay, &args);
}
suffix = "so";
#elif defined(_EGL_PLATFORM_WINDOWS)
suffix = "dll";
-#endif /* _EGL_PLATFORM_X */
+#else /* _EGL_PLATFORM_NO_OS */
+ if (path) {
+ /* force the use of the default driver */
+ _eglLog(_EGL_DEBUG, "ignore EGL_DRIVER");
+ free(path);
+ path = NULL;
+ }
+ suffix = NULL;
+#endif
if (!path)
path = _eglstrdup(DefaultDriverName);
@@ -136,43 +155,48 @@ _eglChooseDriver(_EGLDisplay *dpy, char **argsRet)
static _EGLMain_t
_eglOpenLibrary(const char *driverPath, lib_handle *handle)
{
- _EGLMain_t mainFunc;
lib_handle lib;
+ _EGLMain_t mainFunc = NULL;
+ const char *error = "unknown error";
assert(driverPath);
-#if defined(_EGL_PLATFORM_WINDOWS)
-/* Use static linking on Windows for now */
-#ifdef WINDOWS_STATIC_LINK
- lib = 0;
- mainFunc = (_EGLMain_t)_eglMain;
-#else
- /* XXX untested */
_eglLog(_EGL_DEBUG, "dlopen(%s)", driverPath);
lib = open_library(driverPath);
- if (!lib) {
- _eglLog(_EGL_WARNING, "Could not open %s",
- driverPath);
- return NULL;
+
+#if defined(_EGL_PLATFORM_WINDOWS)
+ /* XXX untested */
+ if (lib)
+ mainFunc = (_EGLMain_t) GetProcAddress(lib, "_eglMain");
+#elif defined(_EGL_PLATFORM_X)
+ if (lib) {
+ mainFunc = (_EGLMain_t) dlsym(lib, "_eglMain");
+ if (!mainFunc)
+ error = dlerror();
+ }
+ else {
+ error = dlerror();
}
- mainFunc = (_EGLMain_t) GetProcAddress(lib, "_eglMain");
+#else /* _EGL_PLATFORM_NO_OS */
+ /* must be the default driver name */
+ if (strcmp(driverPath, DefaultDriverName) == 0)
+ mainFunc = (_EGLMain_t) _eglMain;
+ else
+ error = "not builtin driver";
#endif
-#elif defined(_EGL_PLATFORM_X)
- _eglLog(_EGL_DEBUG, "dlopen(%s)", driverPath);
- lib = open_library(driverPath);
+
if (!lib) {
- _eglLog(_EGL_WARNING, "Could not open %s (%s)",
- driverPath, dlerror());
+ _eglLog(_EGL_WARNING, "Could not open driver %s (%s)",
+ driverPath, error);
if (!getenv("EGL_DRIVER"))
_eglLog(_EGL_WARNING,
"The driver can be overridden by setting EGL_DRIVER");
return NULL;
}
- mainFunc = (_EGLMain_t) dlsym(lib, "_eglMain");
-#endif
if (!mainFunc) {
- _eglLog(_EGL_WARNING, "_eglMain not found in %s", driverPath);
+ _eglLog(_EGL_WARNING, "_eglMain not found in %s (%s)",
+ driverPath, error);
if (lib)
close_library(lib);
return NULL;
@@ -384,7 +408,7 @@ _eglInitDriverFallbacks(_EGLDriver *drv)
drv->API.CopyBuffers = _eglCopyBuffers;
drv->API.QueryString = _eglQueryString;
- drv->API.WaitGL = _eglWaitGL;
+ drv->API.WaitClient = _eglWaitClient;
drv->API.WaitNative = _eglWaitNative;
#ifdef EGL_MESA_screen_surface
@@ -428,6 +452,11 @@ _eglFindAPIs(void)
const char *es2_libname = "libGLESv2.so";
const char *gl_libname = "libGL.so";
const char *vg_libname = "libOpenVG.so";
+#else /* _EGL_PLATFORM_NO_OS */
+ const char *es1_libname = NULL;
+ const char *es2_libname = NULL;
+ const char *gl_libname = NULL;
+ const char *vg_libname = NULL;
#endif
if ((lib = open_library(es1_libname))) {
diff --git a/src/egl/main/egldriver.h b/src/egl/main/egldriver.h
index 6c848eb35ea..59bd1954aa8 100644
--- a/src/egl/main/egldriver.h
+++ b/src/egl/main/egldriver.h
@@ -25,7 +25,8 @@ struct _egl_driver
};
-extern _EGLDriver *_eglMain(const char *args);
+PUBLIC _EGLDriver *
+_eglMain(const char *args);
extern const char *
@@ -48,11 +49,11 @@ extern _EGLDriver *
_eglLookupDriver(EGLDisplay d);
-extern void
+PUBLIC void
_eglInitDriverFallbacks(_EGLDriver *drv);
-extern EGLint
+PUBLIC EGLint
_eglFindAPIs(void);
diff --git a/src/egl/main/eglglobals.c b/src/egl/main/eglglobals.c
index 3ae4c1ad3a3..443d0f072cf 100644
--- a/src/egl/main/eglglobals.c
+++ b/src/egl/main/eglglobals.c
@@ -15,13 +15,13 @@ struct _egl_global _eglGlobal =
&_eglGlobalMutex, /* Mutex */
NULL, /* DisplayList */
1, /* FreeScreenHandle */
- 0x0, /* ClientAPIsMask */
0, /* NumDrivers */
{ NULL }, /* Drivers */
2, /* NumAtExitCalls */
- { /* AtExitCalls */
- _eglFiniDisplay,
- _eglUnloadDrivers
+ {
+ /* default AtExitCalls, called in reverse order */
+ _eglUnloadDrivers, /* always called last */
+ _eglFiniDisplay
},
};
diff --git a/src/egl/main/eglglobals.h b/src/egl/main/eglglobals.h
index 58511076d45..5ebb914ca72 100644
--- a/src/egl/main/eglglobals.h
+++ b/src/egl/main/eglglobals.h
@@ -19,9 +19,6 @@ struct _egl_global
EGLScreenMESA FreeScreenHandle;
- /* bitmaks of supported APIs (supported by _some_ driver) */
- EGLint ClientAPIsMask;
-
EGLint NumDrivers;
_EGLDriver *Drivers[10];
diff --git a/src/egl/main/egllog.c b/src/egl/main/egllog.c
index 1d7a0a388c6..11a9bf7275c 100644
--- a/src/egl/main/egllog.c
+++ b/src/egl/main/egllog.c
@@ -9,51 +9,140 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
+
#include "egllog.h"
+#include "eglmutex.h"
#define MAXSTRING 1000
-#define FALLBACK_LOG_LEVEL _EGL_WARNING
-#define FALLBACK_LOG_LEVEL_STR "warning"
+#define FALLBACK_LOG_LEVEL _EGL_WARNING
-static EGLint ReportingLevel = -1;
+static struct {
+ _EGLMutex mutex;
-static void
-log_level_initialize(void)
+ EGLBoolean initialized;
+ EGLint level;
+ _EGLLogProc logger;
+ EGLint num_messages;
+} logging = {
+ _EGL_MUTEX_INITIALIZER,
+ EGL_FALSE,
+ FALLBACK_LOG_LEVEL,
+ NULL,
+ 0
+};
+
+static const char *level_strings[] = {
+ /* the order is important */
+ "fatal",
+ "warning",
+ "info",
+ "debug",
+ NULL
+};
+
+
+/**
+ * Set the function to be called when there is a message to log.
+ * Note that the function will be called with an internal lock held.
+ * Recursive logging is not allowed.
+ */
+void
+_eglSetLogProc(_EGLLogProc logger)
{
-#if defined(_EGL_PLATFORM_X)
- char *log_env = getenv("EGL_LOG_LEVEL");
-#else
- char *log_env = NULL;
-#endif
-
- if (log_env == NULL) {
- ReportingLevel = FALLBACK_LOG_LEVEL;
- }
- else if (strcasecmp(log_env, "fatal") == 0) {
- ReportingLevel = _EGL_FATAL;
- }
- else if (strcasecmp(log_env, "warning") == 0) {
- ReportingLevel = _EGL_WARNING;
+ EGLint num_messages = 0;
+
+ _eglLockMutex(&logging.mutex);
+
+ if (logging.logger != logger) {
+ logging.logger = logger;
+
+ num_messages = logging.num_messages;
+ logging.num_messages = 0;
}
- else if (strcasecmp(log_env, "info") == 0) {
- ReportingLevel = _EGL_INFO;
+
+ _eglUnlockMutex(&logging.mutex);
+
+ if (num_messages)
+ _eglLog(_EGL_DEBUG,
+ "New logger installed. "
+ "Messages before the new logger might not be available.");
+}
+
+
+/**
+ * Set the log reporting level.
+ */
+void
+_eglSetLogLevel(EGLint level)
+{
+ switch (level) {
+ case _EGL_FATAL:
+ case _EGL_WARNING:
+ case _EGL_INFO:
+ case _EGL_DEBUG:
+ _eglLockMutex(&logging.mutex);
+ logging.level = level;
+ _eglUnlockMutex(&logging.mutex);
+ break;
+ default:
+ break;
}
- else if (strcasecmp(log_env, "debug") == 0) {
- ReportingLevel = _EGL_DEBUG;
+}
+
+
+/**
+ * The default logger. It prints the message to stderr.
+ */
+static void
+_eglDefaultLogger(EGLint level, const char *msg)
+{
+ fprintf(stderr, "libEGL %s: %s\n", level_strings[level], msg);
+}
+
+
+/**
+ * Initialize the logging facility.
+ */
+static void
+_eglInitLogger(void)
+{
+ const char *log_env;
+ EGLint i, level = -1;
+
+ if (logging.initialized)
+ return;
+
+ log_env = getenv("EGL_LOG_LEVEL");
+ if (log_env) {
+ for (i = 0; level_strings[i]; i++) {
+ if (strcasecmp(log_env, level_strings[i]) == 0) {
+ level = i;
+ break;
+ }
+ }
}
else {
- fprintf(stderr, "Unrecognized EGL_LOG_LEVEL environment variable value. "
+ level = FALLBACK_LOG_LEVEL;
+ }
+
+ logging.logger = _eglDefaultLogger;
+ logging.level = (level >= 0) ? level : FALLBACK_LOG_LEVEL;
+ logging.initialized = EGL_TRUE;
+
+ /* it is fine to call _eglLog now */
+ if (log_env && level < 0) {
+ _eglLog(_EGL_WARNING,
+ "Unrecognized EGL_LOG_LEVEL environment variable value. "
"Expected one of \"fatal\", \"warning\", \"info\", \"debug\". "
- "Got \"%s\". Falling back to \"%s\".\n",
- log_env, FALLBACK_LOG_LEVEL_STR);
- ReportingLevel = FALLBACK_LOG_LEVEL;
+ "Got \"%s\". Falling back to \"%s\".",
+ log_env, level_strings[FALLBACK_LOG_LEVEL]);
}
}
/**
- * Log a message to stderr.
+ * Log a message with message logger.
* \param level one of _EGL_FATAL, _EGL_WARNING, _EGL_INFO, _EGL_DEBUG.
*/
void
@@ -61,40 +150,26 @@ _eglLog(EGLint level, const char *fmtStr, ...)
{
va_list args;
char msg[MAXSTRING];
- const char *levelStr;
- static int log_level_initialized = 0;
- if (!log_level_initialized) {
- log_level_initialize();
- log_level_initialized = 1;
- }
+ /* one-time initialization; a little race here is fine */
+ if (!logging.initialized)
+ _eglInitLogger();
+ if (level > logging.level || level < 0)
+ return;
- if (level <= ReportingLevel) {
- switch (level) {
- case _EGL_FATAL:
- levelStr = "Fatal";
- break;
- case _EGL_WARNING:
- levelStr = "Warning";
- break;
- case _EGL_INFO:
- levelStr = "Info";
- break;
- case _EGL_DEBUG:
- levelStr = "Debug";
- break;
- default:
- levelStr = "";
- }
+ _eglLockMutex(&logging.mutex);
+ if (logging.logger) {
va_start(args, fmtStr);
vsnprintf(msg, MAXSTRING, fmtStr, args);
va_end(args);
- fprintf(stderr, "libEGL %s: %s\n", levelStr, msg);
-
- if (level == _EGL_FATAL) {
- exit(1); /* or abort()? */
- }
+ logging.logger(level, msg);
+ logging.num_messages++;
}
+
+ _eglUnlockMutex(&logging.mutex);
+
+ if (level == _EGL_FATAL)
+ exit(1); /* or abort()? */
}
diff --git a/src/egl/main/egllog.h b/src/egl/main/egllog.h
index 2fa352f155d..3a99bfea4b7 100644
--- a/src/egl/main/egllog.h
+++ b/src/egl/main/egllog.h
@@ -9,7 +9,18 @@
#define _EGL_DEBUG 3 /* useful info for debugging */
-extern void
+typedef void (*_EGLLogProc)(EGLint level, const char *msg);
+
+
+PUBLIC void
+_eglSetLogProc(_EGLLogProc logger);
+
+
+PUBLIC void
+_eglSetLogLevel(EGLint level);
+
+
+PUBLIC void
_eglLog(EGLint level, const char *fmtStr, ...);
diff --git a/src/egl/main/eglmisc.c b/src/egl/main/eglmisc.c
index b37213faf10..e66913320b2 100644
--- a/src/egl/main/eglmisc.c
+++ b/src/egl/main/eglmisc.c
@@ -108,11 +108,12 @@ _eglQueryString(_EGLDriver *drv, _EGLDisplay *dpy, EGLint name)
EGLBoolean
-_eglWaitGL(_EGLDriver *drv, _EGLDisplay *dpy)
+_eglWaitClient(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx)
{
/* just a placeholder */
(void) drv;
(void) dpy;
+ (void) ctx;
return EGL_TRUE;
}
diff --git a/src/egl/main/eglmisc.h b/src/egl/main/eglmisc.h
index a15c839be2b..829d4cde792 100644
--- a/src/egl/main/eglmisc.h
+++ b/src/egl/main/eglmisc.h
@@ -37,7 +37,7 @@ _eglQueryString(_EGLDriver *drv, _EGLDisplay *dpy, EGLint name);
extern EGLBoolean
-_eglWaitGL(_EGLDriver *drv, _EGLDisplay *dpy);
+_eglWaitClient(_EGLDriver *drv, _EGLDisplay *dpy, _EGLContext *ctx);
extern EGLBoolean
diff --git a/src/egl/main/eglmode.h b/src/egl/main/eglmode.h
index af7c2c56d33..a089a5e1943 100644
--- a/src/egl/main/eglmode.h
+++ b/src/egl/main/eglmode.h
@@ -29,7 +29,7 @@ extern _EGLMode *
_eglLookupMode(EGLModeMESA mode, _EGLDisplay *dpy);
-extern _EGLMode *
+PUBLIC _EGLMode *
_eglAddNewMode(_EGLScreen *screen, EGLint width, EGLint height,
EGLint refreshRate, const char *name);
diff --git a/src/egl/main/eglscreen.h b/src/egl/main/eglscreen.h
index 8860a2aa7f6..d52e5388c34 100644
--- a/src/egl/main/eglscreen.h
+++ b/src/egl/main/eglscreen.h
@@ -30,7 +30,7 @@ extern EGLScreenMESA
_eglAllocScreenHandle(void);
-extern void
+PUBLIC void
_eglInitScreen(_EGLScreen *screen);
@@ -38,7 +38,7 @@ extern _EGLScreen *
_eglLookupScreen(EGLScreenMESA screen, _EGLDisplay *dpy);
-extern void
+PUBLIC void
_eglAddScreen(_EGLDisplay *display, _EGLScreen *screen);
@@ -83,7 +83,7 @@ extern void
_eglDestroyScreenModes(_EGLScreen *scrn);
-extern void
+PUBLIC void
_eglDestroyScreen(_EGLScreen *scrn);
diff --git a/src/egl/main/eglsurface.c b/src/egl/main/eglsurface.c
index e7a1a8329e1..940a1b760cf 100644
--- a/src/egl/main/eglsurface.c
+++ b/src/egl/main/eglsurface.c
@@ -15,6 +15,22 @@
#include "eglsurface.h"
+static void
+_eglClampSwapInterval(_EGLSurface *surf, EGLint interval)
+{
+ EGLint bound = GET_CONFIG_ATTRIB(surf->Config, EGL_MAX_SWAP_INTERVAL);
+ if (interval >= bound) {
+ interval = bound;
+ }
+ else {
+ bound = GET_CONFIG_ATTRIB(surf->Config, EGL_MIN_SWAP_INTERVAL);
+ if (interval < bound)
+ interval = bound;
+ }
+ surf->SwapInterval = interval;
+}
+
+
/**
* Do error check on parameters and initialize the given _EGLSurface object.
* \return EGL_TRUE if no errors, EGL_FALSE otherwise.
@@ -194,7 +210,9 @@ _eglInitSurface(_EGLDriver *drv, _EGLSurface *surf, EGLint type,
surf->TextureTarget = texTarget;
surf->MipmapTexture = mipmapTex;
surf->MipmapLevel = 0;
- surf->SwapInterval = 0;
+ /* the default swap interval is 1 */
+ _eglClampSwapInterval(surf, 1);
+
#ifdef EGL_VERSION_1_2
surf->SwapBehavior = EGL_BUFFER_DESTROYED; /* XXX ok? */
surf->HorizontalResolution = EGL_UNKNOWN; /* set by caller */
@@ -466,11 +484,10 @@ _eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surface,
EGLBoolean
-_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, EGLint interval)
+_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf,
+ EGLint interval)
{
- _EGLSurface *surf = _eglGetCurrentSurface(EGL_DRAW);
- if (surf)
- surf->SwapInterval = interval;
+ _eglClampSwapInterval(surf, interval);
return EGL_TRUE;
}
diff --git a/src/egl/main/eglsurface.h b/src/egl/main/eglsurface.h
index f6d44b5922e..dacdf7e63ce 100644
--- a/src/egl/main/eglsurface.h
+++ b/src/egl/main/eglsurface.h
@@ -40,7 +40,7 @@ struct _egl_surface
};
-extern EGLBoolean
+PUBLIC EGLBoolean
_eglInitSurface(_EGLDriver *drv, _EGLSurface *surf, EGLint type,
_EGLConfig *config, const EGLint *attrib_list);
@@ -86,7 +86,7 @@ _eglReleaseTexImage(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint
extern EGLBoolean
-_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, EGLint interval);
+_eglSwapInterval(_EGLDriver *drv, _EGLDisplay *dpy, _EGLSurface *surf, EGLint interval);
#ifdef EGL_VERSION_1_2
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-08 03:06:18 +0000