Implement MediaKeys.getMetrics() #4837
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| static_idl_files_in_modules += get_path_info( | ||
| [ "//third_party/blink/renderer/modules/mediasource/source_buffer_write_head.idl" ], | ||
| "abspath") | ||
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| # MediaKeys |
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nit: You could combine these two into a single addition to static_idl_files_in_modules but leave the comments.
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LGTM, though you may need to move the idl/implementation somewhere else depending on what Holden/Andrew think |
| "media_keys_get_metrics.cc", | ||
| "media_keys_get_metrics.h", | ||
| ] | ||
| deps += [ "//starboard($starboard_toolchain)" ] |
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Use //starboard:starboard_group
| auto* cdm_context = cdm_context_ref->GetCdmContext(); | ||
| DCHECK(cdm_context); | ||
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| auto sbdrm = cdm_context->GetSbDrmSystem(); |
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| int metrics_size = -1; | ||
| const void* metrics = SbDrmGetMetrics(sbdrm, &metrics_size); | ||
| DCHECK(metrics_size > 0); |
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nit: DCHECK_GT(metrics_size, 0);
| SecureContext, | ||
| ImplementedAs=MediaKeysGetMetrics | ||
| ] partial interface MediaKeys { | ||
| [RaisesException] Uint8Array getMetrics(); |
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Can this be a DOMString ? It would simplify the conversion.
| int metrics_size = -1; | ||
| const void* metrics = SbDrmGetMetrics(sbdrm, &metrics_size); | ||
| DCHECK(metrics_size > 0); | ||
| metrics_results.assign(static_cast<const char*>(metrics), metrics_size); |
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Can we make this function signature std::string ...::GetMetrics() { and then here just do return std::string(static_cast<const char*>(metrics), metrics_size); ?
| ActiveScriptWrappable, | ||
| SecureContext, | ||
| ImplementedAs=MediaKeysGetMetrics | ||
| ] partial interface MediaKeys { |
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Can we add an hmlt test file in or around https://source.chromium.org/chromium/chromium/src/+/main:third_party/blink/web_tests/media/encrypted-media/ ?
| @@ -54,6 +54,10 @@ class PLATFORM_EXPORT WebContentDecryptionModuleImpl | |||
| void GetStatusForPolicy(const WebString& min_hdcp_version_string, | |||
| WebContentDecryptionModuleResult result) override; | |||
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| #if BUILDFLAG(USE_STARBOARD_MEDIA) | |||
| void GetMetrics(std::string &metrics_results) override; | |||
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Can we have a unit test for this? Not sure the mocking capabilities of SbDrmGetMetrics but the CdmAdapter might be a pickle, and perhaps is not injectable.
b/381298846
Extend MediaKeys API with getMetrics.
Fixes the YTS EME getMetrics test, which is one of the golden ATV tests, required for fishfood.