Correctly process streams
The reference implementation stream validation/setting
was all out of whack, particularly the handling of "reuse"
streams. This CL does away with that, and plugs in the
static_properties/request_tracker validation/tracking of
configured streams.
Implementation specific features, such as gralloc flags,
are moved down into the V4L2Camera class out of the Camera class.
BUG: https://b/33057320, https://b/31044638
TEST: unit tests pass, some previously failing CTS tests are passing
(and no regressions), simple test camera preview app runs.
Change-Id: Ie8568239a1348dac45bf829ef928e500e01fdcda
diff --git a/modules/camera/3_4/static_properties.cpp b/modules/camera/3_4/static_properties.cpp
index b075e6e..5be9dcd 100644
--- a/modules/camera/3_4/static_properties.cpp
+++ b/modules/camera/3_4/static_properties.cpp
@@ -294,8 +294,8 @@
bool StaticProperties::InputStreamsSupported(
const camera3_stream_configuration_t* stream_config) {
// Find the input stream(s).
- size_t num_input_streams;
- int input_format;
+ size_t num_input_streams = 0;
+ int input_format = -1;
for (size_t i = 0; i < stream_config->num_streams; ++i) {
const camera3_stream_t* stream = stream_config->streams[i];
if (IsInputType(stream->stream_type)) {