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1. (WO2019032173) MEMORY ALLOCATION TYPE FOR MEDIA BUFFER
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/032173 International Application No.: PCT/US2018/035934
Publication Date: 14.02.2019 International Filing Date: 05.06.2018
IPC:
G06F 9/50 (2006.01) ,G06F 9/54 (2006.01) ,H04N 5/232 (2006.01)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
46
Multiprogramming arrangements
50
Allocation of resources, e.g. of the central processing unit (CPU)
G PHYSICS
06
COMPUTING; CALCULATING; COUNTING
F
ELECTRIC DIGITAL DATA PROCESSING
9
Arrangements for programme control, e.g. control unit
06
using stored programme, i.e. using internal store of processing equipment to receive and retain programme
46
Multiprogramming arrangements
54
Interprogramme communication
H ELECTRICITY
04
ELECTRIC COMMUNICATION TECHNIQUE
N
PICTORIAL COMMUNICATION, e.g. TELEVISION
5
Details of television systems
222
Studio circuitry; Studio devices; Studio equipment
225
Television cameras
232
Devices for controlling television cameras, e.g. remote control
Applicants:
MICROSOFT TECHNOLOGY LICENSING, LLC [US/US]; One Microsoft Way Redmond, Washington 98052-6399, US
Inventors:
SHEN, Fabin; US
LARSON, Christian Palmer; US
CHOE, Sang K.; US
WILSON, Mei Ling; US
Agent:
MINHAS, Sandip S.; US
CHEN, Wei-Chen Nicholas; US
HINOJOSA, Brianna L.; US
HOLMES, Danielle J.; US
SWAIN, Cassandra T.; US
WONG, Thomas S.; US
CHOI, Daniel; US
HWANG, William C.; US
WIGHT, Stephen A.; US
CHATTERJEE, Aaron C.; US
JARDINE, John S.; US
GOLDSMITH, Micah P.; US
Priority Data:
15/675,27011.08.2017US
Title (EN) MEMORY ALLOCATION TYPE FOR MEDIA BUFFER
(FR) TYPE D'ATTRIBUTION DE MÉMOIRE POUR TAMPON DE MÉDIA
Abstract:
(EN) Methods and devices for allocating memory for use with a camera resources may include receiving camera resource requests from application plurality of applications to use a camera resource (16). The methods and devices may include determining a memory type (33 18, 42) to allocate to the applications for the camera resource based on the camera resource request and compatibility information of the camera resource. The methods and devices may include determining a buffer and a buffer type (34) to provide each of the applications based on an access mode of the camera resource, wherein the buffer type comprises one or more of a shared type (44), a copy type (46), and a secure type (48). The methods and devices may include providing the application access to the buffer based on the determination.
(FR) L'invention concerne des procédés et des dispositifs d'attribution de mémoire destinés à être utilisés avec des ressources de caméra pouvant comprendre la réception de demandes de ressources de caméra émanant d'une application parmi une pluralité d'applications en vue d'utiliser une ressource (16) de caméra. Les procédés et dispositifs peuvent comprendre la détermination d'un type (33 18, 42) de mémoire à attribuer aux applications pour la ressource de caméra d'après la demande de ressources de caméra et des informations de compatibilité de la ressource de caméra. Les procédés et dispositifs peuvent comprendre la détermination d'un tampon et un type (34) de tampon à fournir à chacune des applications d'après un mode d'accès de la ressource de caméra, le type de tampon comportant un ou plusieurs type parmi un type partagé (44), un type (46) de copie, et un type sécurisé (48). Les procédés et dispositifs peuvent comprendre le fait de donner à l'application l'accès au tampon d'après la détermination.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)