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Add log info in uvc-wmf.cc

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This commit is contained in:
John Zhao 2018-05-29 12:23:11 +08:00
parent aed39f0942
commit 5daf4162e4
1 changed files with 32 additions and 6 deletions
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38
src/uvc/uvc-wmf.cc
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@ -82,7 +82,7 @@ static void check(const char *call, HRESULT hr) {
throw_error() << call << "(...) returned 0x" << std::hex
<< static_cast<uint32_t>(hr);
} else {
VLOG_INFO << call << " SUCCESSED";
// VLOG_INFO << call << " SUCCESSED";
}
}
@ -507,6 +507,7 @@ static long get_cid(Option option) {
bool pu_control_range(
const device &device, Option option, int32_t *min, int32_t *max,
int32_t *def) {
VLOG_INFO << __func__ << " " << option;
const_cast<uvc::device &>(device).get_media_source();
long minVal = 0, maxVal = 0, steppingDelta = 0, defVal = 0, capsFlag = 0;
check("IAMVideoProcAmp::GetRange",
@ -515,6 +516,8 @@ bool pu_control_range(
if (min) *min = static_cast<int>(minVal);
if (max) *max = static_cast<int>(maxVal);
if (def) *def = static_cast<int>(defVal);
VLOG_INFO << __func__ << " " << option <<
": min=" << *min << ", max=" << *max << ", def=" << *def;
return true;
}
@ -539,10 +542,14 @@ bool pu_control_query(
const_cast<uvc::device &>(device).get_media_source();
switch (query) {
case PU_QUERY_SET:
VLOG_INFO << "pu_control_set " << option << ": " << *value;
pu_control_set(device, get_cid(option), value);
VLOG_INFO << "pu_control_set " << option << " done";
return true;
case PU_QUERY_GET:
VLOG_INFO << "pu_control_get " << option;
pu_control_get(device, get_cid(option), value);
VLOG_INFO << "pu_control_get " << option << ": " << *value;
return true;
default:
LOG(ERROR) << "pu_control_query request code is unaccepted";
@ -587,6 +594,7 @@ static std::vector<BYTE> xu_control_desc(const device &device, const xu &xu, ULO
bool xu_control_range(
const device &device, const xu &xu, uint8_t selector, int32_t *min,
int32_t *max, int32_t *def) {
VLOG_INFO << __func__ << " " << static_cast<int>(selector);
// get step, min and max values
{
auto &&buffer = xu_control_desc(device, xu, selector,
@ -609,10 +617,22 @@ bool xu_control_range(
*def = static_cast<int32_t>(*values);
}
VLOG_INFO << __func__ << " " << static_cast<int>(selector)
<< ": min=" << *min << ", max=" << *max << ", def=" << *def;
return true;
}
static void xu_control_get(const device &device, const xu &xu, uint8_t selector, int len, void *data) {
static std::string to_string(uint16_t size, uint8_t *data) {
std::ostringstream ss;
for (uint8_t *beg = data, *end = data + size; beg != end; beg++) {
ss << "0x" << std::hex << static_cast<int>(*beg) << ",";
}
return ss.str();
}
static void xu_control_get(const device &device, const xu &xu, uint8_t selector,
uint16_t size, uint8_t *data) {
VLOG_INFO << __func__ << " " << static_cast<int>(selector);
auto &&ks_control = const_cast<uvc::device &>(device).get_ks_control(xu);
KSP_NODE node;
@ -624,13 +644,18 @@ static void xu_control_get(const device &device, const xu &xu, uint8_t selector,
ULONG bytes_received = 0;
check("IKsControl::KsProperty", ks_control->KsProperty(
(PKSPROPERTY)&node, sizeof(node), data, len, &bytes_received));
(PKSPROPERTY)&node, sizeof(node), data, size, &bytes_received));
if (bytes_received != len)
if (bytes_received != size)
throw_error() << "xu_control_get did not return enough data";
VLOG_INFO << __func__ << " " << static_cast<int>(selector)
<< ": size=" << size << ", data=[" << to_string(size, data) << "]";
}
static void xu_control_set(const device &device, const xu &xu, uint8_t selector, int len, void *data) {
static void xu_control_set(const device &device, const xu &xu, uint8_t selector,
uint16_t size, uint8_t *data) {
VLOG_INFO << __func__ << " " << static_cast<int>(selector)
<< ": size=" << size << ", data=[" << to_string(size, data) << "]";
auto &&ks_control = const_cast<uvc::device &>(device).get_ks_control(xu);
KSP_NODE node;
@ -642,7 +667,8 @@ static void xu_control_set(const device &device, const xu &xu, uint8_t selector,
ULONG bytes_received = 0;
check("IKsControl::KsProperty", ks_control->KsProperty(
(PKSPROPERTY)&node, sizeof(node), data, len, &bytes_received));
(PKSPROPERTY)&node, sizeof(node), data, size, &bytes_received));
VLOG_INFO << __func__ << " " << static_cast<int>(selector) << " done";
}
bool xu_control_query(