Team2890/allwpilib
4
0
Fork 0
mirror of https://github.com/wpilibsuite/allwpilib synced 2026-06-21 01:01:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add exposure quirk for LifeCam Cinema. (#111)

Browse Source 
This is the same quirk as the LifeCam HD-3000.

Fixes #110.
This commit is contained in:
Peter Johnson
2017-11-17 09:30:56 -08:00
committed by GitHub
parent 3324bcc5ce
commit cad1b9413c
2 changed files with 9 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
src/main/native/cpp/UsbCameraImpl.cpp
View File

@@ -108,8 +108,8 @@ static constexpr const int quirkLifeCamHd3000[] = {
int UsbCameraImpl::RawToPercentage(const UsbCameraProperty& rawProp,
int rawValue) {
// LifeCam HD-3000 exposure setting quirk
if (m_hd3000 && rawProp.name == "raw_exposure_absolute" &&
// LifeCam exposure setting quirk
if (m_lifecam_exposure && rawProp.name == "raw_exposure_absolute" &&
rawProp.minimum == 5 && rawProp.maximum == 20000) {
int nelems = llvm::array_lengthof(quirkLifeCamHd3000);
for (int i = 0; i < nelems; ++i) {
@@ -123,8 +123,8 @@ int UsbCameraImpl::RawToPercentage(const UsbCameraProperty& rawProp,
int UsbCameraImpl::PercentageToRaw(const UsbCameraProperty& rawProp,
int percentValue) {
// LifeCam HD-3000 exposure setting quirk
if (m_hd3000 && rawProp.name == "raw_exposure_absolute" &&
// LifeCam exposure setting quirk
if (m_lifecam_exposure && rawProp.name == "raw_exposure_absolute" &&
rawProp.minimum == 5 && rawProp.maximum == 20000) {
int nelems = llvm::array_lengthof(quirkLifeCamHd3000);
int ndx = nelems * percentValue / 100.0;
@@ -1123,8 +1123,10 @@ bool UsbCameraImpl::CacheProperties(CS_Status* status) const {
}
void UsbCameraImpl::SetQuirks() {
llvm::SmallString<128> desc;
m_hd3000 = GetDescription(desc).endswith("LifeCam HD-3000");
llvm::SmallString<128> descbuf;
llvm::StringRef desc = GetDescription(descbuf);
m_lifecam_exposure =
desc.endswith("LifeCam HD-3000") || desc.endswith("LifeCam Cinema (TM)");
}
void UsbCameraImpl::SetProperty(int property, int value, CS_Status* status) {