Distinguish COMPOSER_TARGET_BUFFER

[android-x86/external-minigbm.git] / cros_gralloc / gralloc0 / gralloc0.cc

diff --git a/cros_gralloc/gralloc0/gralloc0.cc b/cros_gralloc/gralloc0/gralloc0.cc
index c00db2a..b8ef8f7 100644 (file)
--- a/cros_gralloc/gralloc0/gralloc0.cc
+++ b/cros_gralloc/gralloc0/gralloc0.cc
@@ -74,7 +74,7 @@ static uint64_t gralloc0_convert_usage(int usage)
                /* HWC wants to use display hardware, but can defer to OpenGL. */
                use_flags |= BO_USE_SCANOUT | BO_USE_TEXTURE;
        if (usage & GRALLOC_USAGE_HW_FB)
-               use_flags |= BO_USE_NONE;
+               use_flags |= BO_USE_COMPOSER_TARGET;
        if (usage & GRALLOC_USAGE_EXTERNAL_DISP)
                /*
                 * This flag potentially covers external display for the normal drivers (i915,
@@ -138,7 +138,7 @@ static int gralloc0_alloc(alloc_device_t *dev, int w, int h, int format, int usa
 
        supported = mod->driver->is_supported(&descriptor);
        if (!supported && (usage & GRALLOC_USAGE_HW_COMPOSER)) {
-               descriptor.use_flags &= ~BO_USE_SCANOUT;
+               descriptor.use_flags &= ~(BO_USE_SCANOUT | BO_USE_COMPOSER_TARGET);
                supported = mod->driver->is_supported(&descriptor);
        }
        if (!supported && (usage & GRALLOC_USAGE_HW_VIDEO_ENCODER) &&