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try to keep omap4 alive 

Bug: 10527646
Change-Id: Iec572a910e932115cf4f2e1215142b10cd91bd6f
This commit is contained in:
Mathias Agopian 2013-08-28 15:22:29 -07:00
parent f2e4fcd96c
commit f4486c6ea4
3 changed files with 22 additions and 35 deletions
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7
opengl/libs/Android.mk
View File

@ -52,12 +52,9 @@ endif
ifeq ($(TARGET_BOARD_PLATFORM),msm7k)
LOCAL_CFLAGS += -DADRENO130=1
endif
ifeq ($(TARGET_BOARD_PLATFORM), s5pc110)
# see Loader.cpp for details
LOCAL_CFLAGS += -DSYSTEMUI_PBSIZE_HACK=1
ifeq ($(TARGET_BOARD_PLATFORM), omap4)
LOCAL_CFLAGS += -DWORKAROUND_BUG_10194508=1
endif
ifneq ($(MAX_EGL_CACHE_ENTRY_SIZE),)
LOCAL_CFLAGS += -DMAX_EGL_CACHE_ENTRY_SIZE=$(MAX_EGL_CACHE_ENTRY_SIZE)
endif

29
opengl/libs/EGL/Loader.cpp
View File

@ -374,35 +374,6 @@ void *Loader::load_driver(const char* kind,
ALOGE_IF(!getProcAddress,
"can't find eglGetProcAddress() in %s", driver_absolute_path);
#ifdef SYSTEMUI_PBSIZE_HACK
#warning "SYSTEMUI_PBSIZE_HACK enabled"
/*
* TODO: replace SYSTEMUI_PBSIZE_HACK by something less hackish
*
* Here we adjust the PB size from its default value to 512KB which
* is the minimum acceptable for the systemui process.
* We do this on low-end devices only because it allows us to enable
* h/w acceleration in the systemui process while keeping the
* memory usage down.
*
* Obviously, this is the wrong place and wrong way to make this
* adjustment, but at the time of this writing this was the safest
* solution.
*/
const char *cmdline = getProcessCmdline();
if (strstr(cmdline, "systemui")) {
void *imgegl = dlopen("/vendor/lib/libIMGegl.so", RTLD_LAZY);
if (imgegl) {
unsigned int *PVRDefaultPBS =
(unsigned int *)dlsym(imgegl, "PVRDefaultPBS");
if (PVRDefaultPBS) {
ALOGD("setting default PBS to 512KB, was %d KB", *PVRDefaultPBS / 1024);
*PVRDefaultPBS = 512*1024;
}
}
}
#endif
egl_t* egl = &cnx->egl;
__eglMustCastToProperFunctionPointerType* curr =
(__eglMustCastToProperFunctionPointerType*)egl;

21
opengl/libs/EGL/eglApi.cpp
View File

@ -413,7 +413,25 @@ EGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config,
// of our native format. So if sRGB gamma is requested, we have to
// modify the EGLconfig's format before setting the native window's
// format.
#if WORKAROUND_BUG_10194508
#warning "WORKAROUND_10194508 enabled"
EGLint format;
if (!cnx->egl.eglGetConfigAttrib(iDpy, config, EGL_NATIVE_VISUAL_ID,
&format)) {
ALOGE("eglGetConfigAttrib(EGL_NATIVE_VISUAL_ID) failed: %#x",
eglGetError());
format = 0;
}
if (attrib_list) {
for (const EGLint* attr = attrib_list; *attr != EGL_NONE;
attr += 2) {
if (*attr == EGL_GL_COLORSPACE_KHR &&
dp->haveExtension("EGL_KHR_gl_colorspace")) {
format = modifyFormatColorspace(format, *(attr+1));
}
}
}
#else
// by default, just pick RGBA_8888
EGLint format = HAL_PIXEL_FORMAT_RGBA_8888;
@ -444,6 +462,7 @@ EGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config,
}
}
}
#endif
if (format != 0) {
int err = native_window_set_buffers_format(window, format);
if (err != 0) {