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Diffstat (limited to 'opengl/libs/EGL/egl_display.cpp')
-rw-r--r--opengl/libs/EGL/egl_display.cpp137
1 files changed, 62 insertions, 75 deletions
diff --git a/opengl/libs/EGL/egl_display.cpp b/opengl/libs/EGL/egl_display.cpp
index 6b2ae51..a92d224 100644
--- a/opengl/libs/EGL/egl_display.cpp
+++ b/opengl/libs/EGL/egl_display.cpp
@@ -119,15 +119,13 @@ EGLDisplay egl_display_t::getDisplay(EGLNativeDisplayType display) {
// get our driver loader
Loader& loader(Loader::getInstance());
- for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- egl_connection_t* const cnx = &gEGLImpl[i];
- if (cnx->dso && disp[i].dpy == EGL_NO_DISPLAY) {
- EGLDisplay dpy = cnx->egl.eglGetDisplay(display);
- disp[i].dpy = dpy;
- if (dpy == EGL_NO_DISPLAY) {
- loader.close(cnx->dso);
- cnx->dso = NULL;
- }
+ egl_connection_t* const cnx = &gEGLImpl;
+ if (cnx->dso && disp.dpy == EGL_NO_DISPLAY) {
+ EGLDisplay dpy = cnx->egl.eglGetDisplay(display);
+ disp.dpy = dpy;
+ if (dpy == EGL_NO_DISPLAY) {
+ loader.close(cnx->dso);
+ cnx->dso = NULL;
}
}
@@ -160,12 +158,11 @@ EGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) {
// initialize each EGL and
// build our own extension string first, based on the extension we know
// and the extension supported by our client implementation
- for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- egl_connection_t* const cnx = &gEGLImpl[i];
- cnx->major = -1;
- cnx->minor = -1;
- if (!cnx->dso)
- continue;
+
+ egl_connection_t* const cnx = &gEGLImpl;
+ cnx->major = -1;
+ cnx->minor = -1;
+ if (cnx->dso) {
#if defined(ADRENO130)
#warning "Adreno-130 eglInitialize() workaround"
@@ -177,31 +174,30 @@ EGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) {
* eglGetDisplay() before calling eglInitialize();
*/
if (i == IMPL_HARDWARE) {
- disp[i].dpy =
- cnx->egl.eglGetDisplay(EGL_DEFAULT_DISPLAY);
+ disp[i].dpy = cnx->egl.eglGetDisplay(EGL_DEFAULT_DISPLAY);
}
#endif
- EGLDisplay idpy = disp[i].dpy;
+ EGLDisplay idpy = disp.dpy;
if (cnx->egl.eglInitialize(idpy, &cnx->major, &cnx->minor)) {
- //ALOGD("initialized %d dpy=%p, ver=%d.%d, cnx=%p",
- // i, idpy, cnx->major, cnx->minor, cnx);
+ //ALOGD("initialized dpy=%p, ver=%d.%d, cnx=%p",
+ // idpy, cnx->major, cnx->minor, cnx);
// display is now initialized
- disp[i].state = egl_display_t::INITIALIZED;
+ disp.state = egl_display_t::INITIALIZED;
// get the query-strings for this display for each implementation
- disp[i].queryString.vendor = cnx->egl.eglQueryString(idpy,
+ disp.queryString.vendor = cnx->egl.eglQueryString(idpy,
EGL_VENDOR);
- disp[i].queryString.version = cnx->egl.eglQueryString(idpy,
+ disp.queryString.version = cnx->egl.eglQueryString(idpy,
EGL_VERSION);
- disp[i].queryString.extensions = cnx->egl.eglQueryString(idpy,
+ disp.queryString.extensions = cnx->egl.eglQueryString(idpy,
EGL_EXTENSIONS);
- disp[i].queryString.clientApi = cnx->egl.eglQueryString(idpy,
+ disp.queryString.clientApi = cnx->egl.eglQueryString(idpy,
EGL_CLIENT_APIS);
} else {
- ALOGW("%d: eglInitialize(%p) failed (%s)", i, idpy,
+ ALOGW("eglInitialize(%p) failed (%s)", idpy,
egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
}
}
@@ -223,15 +219,13 @@ EGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) {
if (len) {
// NOTE: we could avoid the copy if we had strnstr.
const String8 ext(start, len);
- // now go through all implementations and look for this extension
- for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- if (disp[i].queryString.extensions) {
- // if we find it, add this extension string to our list
- // (and don't forget the space)
- const char* match = strstr(disp[i].queryString.extensions, ext.string());
- if (match && (match[len] == ' ' || match[len] == 0)) {
- mExtensionString.append(start, len+1);
- }
+ // now look for this extension
+ if (disp.queryString.extensions) {
+ // if we find it, add this extension string to our list
+ // (and don't forget the space)
+ const char* match = strstr(disp.queryString.extensions, ext.string());
+ if (match && (match[len] == ' ' || match[len] == 0)) {
+ mExtensionString.append(start, len+1);
}
}
}
@@ -243,18 +237,15 @@ EGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) {
egl_cache_t::get()->initialize(this);
EGLBoolean res = EGL_FALSE;
- for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- egl_connection_t* const cnx = &gEGLImpl[i];
- if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
- EGLint n;
- if (cnx->egl.eglGetConfigs(disp[i].dpy, 0, 0, &n)) {
- disp[i].config = (EGLConfig*) malloc(sizeof(EGLConfig) * n);
- if (disp[i].config) {
- if (cnx->egl.eglGetConfigs(disp[i].dpy, disp[i].config, n,
- &disp[i].numConfigs)) {
- numTotalConfigs += n;
- res = EGL_TRUE;
- }
+ if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
+ EGLint n;
+ if (cnx->egl.eglGetConfigs(disp.dpy, 0, 0, &n)) {
+ disp.config = (EGLConfig*) malloc(sizeof(EGLConfig) * n);
+ if (disp.config) {
+ if (cnx->egl.eglGetConfigs(disp.dpy, disp.config, n,
+ &disp.numConfigs)) {
+ numTotalConfigs += n;
+ res = EGL_TRUE;
}
}
}
@@ -262,18 +253,16 @@ EGLBoolean egl_display_t::initialize(EGLint *major, EGLint *minor) {
if (res == EGL_TRUE) {
configs = new egl_config_t[numTotalConfigs];
- for (int i = 0, k = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- egl_connection_t* const cnx = &gEGLImpl[i];
- if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
- for (int j = 0; j < disp[i].numConfigs; j++) {
- configs[k].impl = i;
- configs[k].config = disp[i].config[j];
- configs[k].configId = k + 1; // CONFIG_ID start at 1
- // store the implementation's CONFIG_ID
- cnx->egl.eglGetConfigAttrib(disp[i].dpy, disp[i].config[j],
- EGL_CONFIG_ID, &configs[k].implConfigId);
- k++;
- }
+ int k = 0;
+ egl_connection_t* const cnx = &gEGLImpl;
+ if (cnx->dso && cnx->major >= 0 && cnx->minor >= 0) {
+ for (int j = 0; j < disp.numConfigs; j++) {
+ configs[k].config = disp.config[j];
+ configs[k].configId = k + 1; // CONFIG_ID start at 1
+ // store the implementation's CONFIG_ID
+ cnx->egl.eglGetConfigAttrib(disp.dpy, disp.config[j],
+ EGL_CONFIG_ID, &configs[k].implConfigId);
+ k++;
}
}
@@ -305,22 +294,20 @@ EGLBoolean egl_display_t::terminate() {
}
EGLBoolean res = EGL_FALSE;
- for (int i = 0; i < IMPL_NUM_IMPLEMENTATIONS; i++) {
- egl_connection_t* const cnx = &gEGLImpl[i];
- if (cnx->dso && disp[i].state == egl_display_t::INITIALIZED) {
- if (cnx->egl.eglTerminate(disp[i].dpy) == EGL_FALSE) {
- ALOGW("%d: eglTerminate(%p) failed (%s)", i, disp[i].dpy,
- egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
- }
- // REVISIT: it's unclear what to do if eglTerminate() fails
- free(disp[i].config);
+ egl_connection_t* const cnx = &gEGLImpl;
+ if (cnx->dso && disp.state == egl_display_t::INITIALIZED) {
+ if (cnx->egl.eglTerminate(disp.dpy) == EGL_FALSE) {
+ ALOGW("eglTerminate(%p) failed (%s)", disp.dpy,
+ egl_tls_t::egl_strerror(cnx->egl.eglGetError()));
+ }
+ // REVISIT: it's unclear what to do if eglTerminate() fails
+ free(disp.config);
- disp[i].numConfigs = 0;
- disp[i].config = 0;
- disp[i].state = egl_display_t::TERMINATED;
+ disp.numConfigs = 0;
+ disp.config = 0;
+ disp.state = egl_display_t::TERMINATED;
- res = EGL_TRUE;
- }
+ res = EGL_TRUE;
}
// Mark all objects remaining in the list as terminated, unless
@@ -390,13 +377,13 @@ EGLBoolean egl_display_t::makeCurrent(egl_context_t* c, egl_context_t* cur_c,
Mutex::Autolock _l(lock);
if (c) {
result = c->cnx->egl.eglMakeCurrent(
- disp[c->impl].dpy, impl_draw, impl_read, impl_ctx);
+ disp.dpy, impl_draw, impl_read, impl_ctx);
if (result == EGL_TRUE) {
c->onMakeCurrent(draw, read);
}
} else {
result = cur_c->cnx->egl.eglMakeCurrent(
- disp[cur_c->impl].dpy, impl_draw, impl_read, impl_ctx);
+ disp.dpy, impl_draw, impl_read, impl_ctx);
if (result == EGL_TRUE) {
cur_c->onLooseCurrent();
}
generated by cgit v1.1 at 2025-07-03 11:51:38 +0000