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Add Support for Audio MIME Types

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The EME spec technically requires CDMs to treat audio/mp4 and
video/mp4 equivalently, as well as audio/webm and video/webm. We had
only been accepting video/mp4 and video/webm up until now.

This change also centralizes handling of init data types in the shared
CDM code instead of having it spread across multiple places in the
codebase.

(This is a merge of https://widevine-internal-review.googlesource.com/9532/
from the Widevine CDM repo.)

Bug: 13564917
Change-Id: Ib8bdfb2b003ffb00e8f0559561335abb3c5778b0
This commit is contained in:
John "Juce" Bruce
2014-04-02 15:39:12 -07:00
parent b920034e3b
commit 7eea20df86
19 changed files with 295 additions and 200 deletions
Download Patch File Download Diff File Expand all files Collapse all files

21
libwvdrmengine/cdm/core/test/license_unittest.cpp
View File

@@ -3,6 +3,7 @@
#include "crypto_session.h"
#include "license.h"
#include "gtest/gtest.h"
#include "initialization_data.h"
#include "policy_engine.h"
#include "string_conversions.h"
@@ -41,6 +42,10 @@ static const char* kInvalidResponse =
"2E4A47A24C06AC1B1A2061F21836A04E558BEE0244EF41C165F60CF23C580275"
"3175D48BAF1C6CA5759F200220A2BCCA86051A203FD4671075D9DEC6486A9317"
"70669993306831EDD57D77F34EFEB467470BA364";
const std::string kCencMimeType = "video/mp4";
const std::string kWebmMimeType = "video/webm";
}
namespace wvcdm {
@@ -79,8 +84,8 @@ TEST_F(LicenseTest, DISABLED_PrepareIsoBmffKeyRequest) {
CdmAppParameterMap app_parameters;
std::string server_url;
CdmSessionId session_id;
license_.PrepareKeyRequest("video/mp4",
a2bs_hex(kInitData),
InitializationData init_data(kCencMimeType, a2bs_hex(kInitData));
license_.PrepareKeyRequest(init_data,
kLicenseTypeStreaming,
app_parameters,
session_id,
@@ -95,8 +100,8 @@ TEST_F(LicenseTest, DISABLED_PrepareWebmKeyRequest) {
CdmAppParameterMap app_parameters;
std::string server_url;
CdmSessionId session_id;
license_.PrepareKeyRequest("video/webm",
a2bs_hex(kInitData),
InitializationData init_data(kWebmMimeType, a2bs_hex(kInitData));
license_.PrepareKeyRequest(init_data,
kLicenseTypeStreaming,
app_parameters,
session_id,
@@ -111,8 +116,8 @@ TEST_F(LicenseTest, DISABLED_HandleKeyResponseValid) {
CdmAppParameterMap app_parameters;
CdmSessionId session_id;
std::string server_url;
license_.PrepareKeyRequest("video/mp4",
a2bs_hex(kInitData),
InitializationData init_data(kCencMimeType, a2bs_hex(kInitData));
license_.PrepareKeyRequest(init_data,
kLicenseTypeStreaming,
app_parameters,
session_id,
@@ -128,8 +133,8 @@ TEST_F(LicenseTest, DISABLED_HandleKeyResponseInvalid) {
CdmAppParameterMap app_parameters;
CdmSessionId session_id;
std::string server_url;
license_.PrepareKeyRequest("video/mp4",
a2bs_hex(kInitData),
InitializationData init_data(kCencMimeType, a2bs_hex(kInitData));
license_.PrepareKeyRequest(init_data,
kLicenseTypeStreaming,
app_parameters,
session_id,