LineageOS/android_vendor_qcom_opensource_display-commonsys-intf
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display: Adds additional APIs for gralloc4 support

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Adds gralloc4 support for QtiMapperExtensions APIs

Change-Id: I2728f7dd7286702ae19f6fa1c0548027a2e12437
This commit is contained in:
Zube Molokwu
2020-11-06 15:41:40 -08:00
parent d831a3d42e
commit 10c74ab436
3 changed files with 81 additions and 0 deletions
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47
gralloc/QtiGralloc.cpp
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@@ -181,6 +181,24 @@ Error encodeVideoTimestampInfo(VideoTimestampInfo &in, hidl_vec<uint8_t> *out) {
return Error::NONE;
}
Error decodeYUVPlaneInfoMetadata(hidl_vec<uint8_t> &in, qti_ycbcr *out) {
if (!in.size() || !out) {
return Error::BAD_VALUE;
}
qti_ycbcr *p = reinterpret_cast<qti_ycbcr *>(in.data());
memcpy(out, in.data(), (YCBCR_LAYOUT_ARRAY_SIZE * sizeof(qti_ycbcr)));
return Error::NONE;
}
Error encodeYUVPlaneInfoMetadata(qti_ycbcr *in, hidl_vec<uint8_t> *out) {
if (!out) {
return Error::BAD_VALUE;
}
out->resize(YCBCR_LAYOUT_ARRAY_SIZE * sizeof(qti_ycbcr));
memcpy(out->data(), in, YCBCR_LAYOUT_ARRAY_SIZE * sizeof(qti_ycbcr));
return Error::NONE;
}
MetadataType getMetadataType(uint32_t in) {
switch (in) {
case QTI_VT_TIMESTAMP:
@@ -223,6 +241,16 @@ MetadataType getMetadataType(uint32_t in) {
return MetadataType_VendorMetadataStatus;
case QTI_BUFFER_TYPE:
return MetadataType_BufferType;
case QTI_CUSTOM_DIMENSIONS_STRIDE:
return MetadataType_CustomDimensionsStride;
case QTI_CUSTOM_DIMENSIONS_HEIGHT:
return MetadataType_CustomDimensionsHeight;
case QTI_RGB_DATA_ADDRESS:
return MetadataType_RgbDataAddress;
case QTI_COLORSPACE:
return MetadataType_ColorSpace;
case QTI_YUV_PLANE_INFO:
return MetadataType_YuvPlaneInfo;
default:
return MetadataType_Invalid;
}
@@ -319,6 +347,25 @@ Error get(void *buffer, uint32_t type, void *param) {
err = static_cast<Error>(android::gralloc4::decodeUint32(
qtigralloc::MetadataType_BufferType, bytestream, (uint32_t *)param));
break;
case QTI_CUSTOM_DIMENSIONS_STRIDE:
err = static_cast<Error>(android::gralloc4::decodeUint32(
qtigralloc::MetadataType_CustomDimensionsStride, bytestream, (uint32_t *)param));
break;
case QTI_CUSTOM_DIMENSIONS_HEIGHT:
err = static_cast<Error>(android::gralloc4::decodeUint32(
qtigralloc::MetadataType_CustomDimensionsHeight, bytestream, (uint32_t *)param));
break;
case QTI_RGB_DATA_ADDRESS:
err = static_cast<Error>(android::gralloc4::decodeUint64(
qtigralloc::MetadataType_RgbDataAddress, bytestream, (uint64_t *)param));
break;
case QTI_COLORSPACE:
err = static_cast<Error>(android::gralloc4::decodeUint32(qtigralloc::MetadataType_ColorSpace,
bytestream, (uint32_t *)param));
break;
case QTI_YUV_PLANE_INFO:
err = decodeYUVPlaneInfoMetadata(bytestream, (qti_ycbcr *)param);
break;
default:
param = nullptr;
return Error::UNSUPPORTED;