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Bug 871624 - gralloc in b2g doesn't work on the Nexus S [r=bjacob r=mwu]

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This commit is contained in:
Kyle Machulis
2013-06-05 13:42:00 -07:00
parent 108a709c7e
commit 6a93926fb1
1 changed files with 14 additions and 0 deletions
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14
gfx/layers/ipc/ShadowLayerUtilsGralloc.cpp
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@@ -25,6 +25,8 @@
#include "GeckoProfiler.h" #include "GeckoProfiler.h"
#include "cutils/properties.h"
using namespace android; using namespace android;
using namespace base; using namespace base;
using namespace mozilla::layers; using namespace mozilla::layers;
@@ -343,6 +345,18 @@ ISurfaceAllocator::PlatformAllocSurfaceDescriptor(const gfxIntSize& aSize,
uint32_t aCaps, uint32_t aCaps,
SurfaceDescriptor* aBuffer) SurfaceDescriptor* aBuffer)
{ {
// Check for Nexus S to disable gralloc. We only check for this on ICS or
// earlier, in hopes that JB will work.
#ifdef ANDROID_VERSION <= 15
char propValue[PROPERTY_VALUE_MAX];
property_get("ro.product.device", propValue, "None");
if (strcmp("crespo",propValue) == 0) {
NS_WARNING("Nexus S has issues with gralloc, falling back to shmem");
return false;
}
#endif
// Some GL implementations fail to render gralloc textures with // Some GL implementations fail to render gralloc textures with
// width < 64. There's not much point in gralloc'ing buffers that // width < 64. There's not much point in gralloc'ing buffers that
// small anyway, so fall back on shared memory plus a texture // small anyway, so fall back on shared memory plus a texture