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egl: Remove old tuna BGRA vs RGBA workaround. 

Some time before kitkat, a workaround was put in place to keep tuna
working with obsolete PowerVR GPU drivers. The tuna product was dropped
in AOSP for kitkat, but the workaround remained.

There are still a number of devices shipping with OMAP4 processors, and
this workaround continues to be applied on those products even when it
is not required. The effect is that virtual display CTS will fail on
those devices.
This commit is contained in:
Alistair Strachan 2015-02-12 12:33:25 -08:00
parent 8511b3ae5e
commit 733a807547
2 changed files with 2 additions and 33 deletions
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3
opengl/libs/Android.mk
View File

@ -47,9 +47,6 @@ LOCAL_CFLAGS += -DEGL_TRACE=1
ifeq ($(BOARD_ALLOW_EGL_HIBERNATION),true)
LOCAL_CFLAGS += -DBOARD_ALLOW_EGL_HIBERNATION
endif
ifeq ($(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

32
opengl/libs/EGL/eglApi.cpp
View File

@ -421,35 +421,7 @@ 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")) {
if (ENABLE_EGL_KHR_GL_COLORSPACE) {
format = modifyFormatColorspace(format, *(attr+1));
} else {
// Normally we'd pass through unhandled attributes to
// the driver. But in case the driver implements this
// extension but we're disabling it, we want to prevent
// it getting through -- support will be broken without
// our help.
ALOGE("sRGB window surfaces not supported");
return setError(EGL_BAD_ATTRIBUTE, EGL_NO_SURFACE);
}
}
}
}
#else
// by default, just pick RGBA_8888
EGLint format = HAL_PIXEL_FORMAT_RGBA_8888;
@ -490,7 +462,7 @@ EGLSurface eglCreateWindowSurface( EGLDisplay dpy, EGLConfig config,
}
}
}
#endif
if (format != 0) {
int err = native_window_set_buffers_format(window, format);
if (err != 0) {