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-rw-r--r--dom/media/DecoderDoctorDiagnostics.cpp13
-rw-r--r--dom/media/MediaManager.cpp36
-rw-r--r--dom/media/eme/MediaKeySystemAccess.cpp14
-rw-r--r--dom/media/fmp4/MP4Decoder.cpp8
-rw-r--r--dom/media/gtest/TestGMPCrossOrigin.cpp5
-rw-r--r--dom/media/platforms/PDMFactory.cpp15
-rw-r--r--dom/media/platforms/wmf/WMF.h18
-rw-r--r--dom/media/platforms/wmf/WMFUtils.cpp16
-rw-r--r--dom/media/webrtc/MediaEngineWebRTC.cpp4
9 files changed, 19 insertions, 110 deletions
diff --git a/dom/media/DecoderDoctorDiagnostics.cpp b/dom/media/DecoderDoctorDiagnostics.cpp
index 91c2d8dfb..778e8c4c5 100644
--- a/dom/media/DecoderDoctorDiagnostics.cpp
+++ b/dom/media/DecoderDoctorDiagnostics.cpp
@@ -576,16 +576,9 @@ DecoderDoctorDocumentWatcher::SynthesizeAnalysis()
// going through expected decoders from most to least desirable.
#if defined(XP_WIN)
if (!formatsRequiringWMF.IsEmpty()) {
- if (IsVistaOrLater()) {
- DD_INFO("DecoderDoctorDocumentWatcher[%p, doc=%p]::SynthesizeAnalysis() - unplayable formats: %s -> Cannot play media because WMF was not found",
- this, mDocument, NS_ConvertUTF16toUTF8(formatsRequiringWMF).get());
- ReportAnalysis(mDocument, sMediaWMFNeeded, false, formatsRequiringWMF);
- } else {
- DD_INFO("DecoderDoctorDocumentWatcher[%p, doc=%p]::SynthesizeAnalysis() - unplayable formats: %s -> Cannot play media before Windows Vista",
- this, mDocument, NS_ConvertUTF16toUTF8(formatsRequiringWMF).get());
- ReportAnalysis(mDocument, sMediaUnsupportedBeforeWindowsVista,
- false, formatsRequiringWMF);
- }
+ DD_INFO("DecoderDoctorDocumentWatcher[%p, doc=%p]::SynthesizeAnalysis() - unplayable formats: %s -> Cannot play media because WMF was not found",
+ this, mDocument, NS_ConvertUTF16toUTF8(formatsRequiringWMF).get());
+ ReportAnalysis(mDocument, sMediaWMFNeeded, false, formatsRequiringWMF);
return;
}
#endif
diff --git a/dom/media/MediaManager.cpp b/dom/media/MediaManager.cpp
index 96e2c23e0..97a6855d9 100644
--- a/dom/media/MediaManager.cpp
+++ b/dom/media/MediaManager.cpp
@@ -1853,20 +1853,18 @@ MediaManager::GetNonE10sParent()
MediaManager::StartupInit()
{
#ifdef WIN32
- if (IsVistaOrLater() && !IsWin8OrLater()) {
- // Bug 1107702 - Older Windows fail in GetAdaptersInfo (and others) if the
- // first(?) call occurs after the process size is over 2GB (kb/2588507).
- // Attempt to 'prime' the pump by making a call at startup.
- unsigned long out_buf_len = sizeof(IP_ADAPTER_INFO);
- PIP_ADAPTER_INFO pAdapterInfo = (IP_ADAPTER_INFO *) moz_xmalloc(out_buf_len);
- if (GetAdaptersInfo(pAdapterInfo, &out_buf_len) == ERROR_BUFFER_OVERFLOW) {
- free(pAdapterInfo);
- pAdapterInfo = (IP_ADAPTER_INFO *) moz_xmalloc(out_buf_len);
- GetAdaptersInfo(pAdapterInfo, &out_buf_len);
- }
- if (pAdapterInfo) {
- free(pAdapterInfo);
- }
+ // Bug 1107702 - Some Windows versions fail in GetAdaptersInfo (and others)
+ // if the first(?) call occurs after the process size is over 2GB (kb/2588507).
+ // Attempt to 'prime' the pump by making a call at startup.
+ unsigned long out_buf_len = sizeof(IP_ADAPTER_INFO);
+ PIP_ADAPTER_INFO pAdapterInfo = (IP_ADAPTER_INFO *) moz_xmalloc(out_buf_len);
+ if (GetAdaptersInfo(pAdapterInfo, &out_buf_len) == ERROR_BUFFER_OVERFLOW) {
+ free(pAdapterInfo);
+ pAdapterInfo = (IP_ADAPTER_INFO *) moz_xmalloc(out_buf_len);
+ GetAdaptersInfo(pAdapterInfo, &out_buf_len);
+ }
+ if (pAdapterInfo) {
+ free(pAdapterInfo);
}
#endif
}
@@ -2130,19 +2128,11 @@ if (privileged) {
case MediaSourceEnum::Application:
case MediaSourceEnum::Window:
// Deny screensharing request if support is disabled, or
- // the requesting document is not from a host on the whitelist, or
- // we're on WinXP until proved that it works
+ // the requesting document is not from a host on the whitelist
if (!Preferences::GetBool(((videoType == MediaSourceEnum::Browser)?
"media.getusermedia.browser.enabled" :
"media.getusermedia.screensharing.enabled"),
false) ||
-#if defined(XP_WIN)
- (
- // Allow tab sharing for all platforms including XP
- (videoType != MediaSourceEnum::Browser) &&
- !Preferences::GetBool("media.getusermedia.screensharing.allow_on_old_platforms",
- false) && !IsVistaOrLater()) ||
-#endif
(!privileged && !HostIsHttps(*docURI))) {
RefPtr<MediaStreamError> error =
new MediaStreamError(aWindow,
diff --git a/dom/media/eme/MediaKeySystemAccess.cpp b/dom/media/eme/MediaKeySystemAccess.cpp
index 7007d3a03..4cff464e7 100644
--- a/dom/media/eme/MediaKeySystemAccess.cpp
+++ b/dom/media/eme/MediaKeySystemAccess.cpp
@@ -140,26 +140,12 @@ MediaKeySystemAccess::GetKeySystemStatus(const nsAString& aKeySystem,
aOutMessage = NS_LITERAL_CSTRING("Adobe EME disabled");
return MediaKeySystemStatus::Cdm_disabled;
}
-#ifdef XP_WIN
- // Win Vista and later only.
- if (!IsVistaOrLater()) {
- aOutMessage = NS_LITERAL_CSTRING("Minimum Windows version (Vista) not met for Adobe EME");
- return MediaKeySystemStatus::Cdm_not_supported;
- }
-#endif
return EnsureCDMInstalled(aKeySystem, aOutMessage);
}
}
if (IsWidevineKeySystem(aKeySystem)) {
if (Preferences::GetBool("media.gmp-widevinecdm.visible", false)) {
-#ifdef XP_WIN
- // Win Vista and later only.
- if (!IsVistaOrLater()) {
- aOutMessage = NS_LITERAL_CSTRING("Minimum Windows version (Vista) not met for Widevine EME");
- return MediaKeySystemStatus::Cdm_not_supported;
- }
-#endif
if (!Preferences::GetBool("media.gmp-widevinecdm.enabled", false)) {
aOutMessage = NS_LITERAL_CSTRING("Widevine EME disabled");
return MediaKeySystemStatus::Cdm_disabled;
diff --git a/dom/media/fmp4/MP4Decoder.cpp b/dom/media/fmp4/MP4Decoder.cpp
index 4cf07ddbd..fdd6f2c7e 100644
--- a/dom/media/fmp4/MP4Decoder.cpp
+++ b/dom/media/fmp4/MP4Decoder.cpp
@@ -52,14 +52,6 @@ IsWhitelistedH264Codec(const nsAString& aCodec)
return false;
}
-#ifdef XP_WIN
- // Disable 4k video on windows vista since it performs poorly.
- if (!IsWin7OrLater() &&
- level >= H264_LEVEL_5) {
- return false;
- }
-#endif
-
// Just assume what we can play on all platforms the codecs/formats that
// WMF can play, since we don't have documentation about what other
// platforms can play... According to the WMF documentation:
diff --git a/dom/media/gtest/TestGMPCrossOrigin.cpp b/dom/media/gtest/TestGMPCrossOrigin.cpp
index 036282153..33ac98388 100644
--- a/dom/media/gtest/TestGMPCrossOrigin.cpp
+++ b/dom/media/gtest/TestGMPCrossOrigin.cpp
@@ -1521,11 +1521,6 @@ TEST(GeckoMediaPlugins, GMPPluginVoucher) {
#if defined(XP_WIN)
TEST(GeckoMediaPlugins, GMPOutputProtection) {
- // Output Protection is not available pre-Vista.
- if (!IsVistaOrLater()) {
- return;
- }
-
RefPtr<GMPStorageTest> runner = new GMPStorageTest();
runner->DoTest(&GMPStorageTest::TestOutputProtection);
}
diff --git a/dom/media/platforms/PDMFactory.cpp b/dom/media/platforms/PDMFactory.cpp
index a72d910f5..c1e58fdc2 100644
--- a/dom/media/platforms/PDMFactory.cpp
+++ b/dom/media/platforms/PDMFactory.cpp
@@ -47,10 +47,6 @@
#include "MP4Decoder.h"
#include "mozilla/dom/RemoteVideoDecoder.h"
-#ifdef XP_WIN
-#include "mozilla/WindowsVersion.h"
-#endif
-
#include "mp4_demuxer/H264.h"
namespace mozilla {
@@ -367,16 +363,7 @@ PDMFactory::CreatePDMs()
}
#endif
#ifdef XP_WIN
- if (MediaPrefs::PDMWMFEnabled() && IsVistaOrLater() && !IsWin7AndPre2000Compatible()) {
- // *Only* use WMF on Vista and later, as if Firefox is run in Windows 95
- // compatibility mode on Windows 7 (it does happen!) we may crash trying
- // to startup WMF. So we need to detect the OS version here, as in
- // compatibility mode IsVistaOrLater() and friends behave as if we're on
- // the emulated version of Windows. See bug 1279171.
- // Additionally, we don't want to start the RemoteDecoderModule if we
- // expect it's not going to work (i.e. on Windows older than Vista).
- // IsWin7AndPre2000Compatible() uses GetVersionEx as the user specified OS version can
- // be reflected when compatibility mode is in effect.
+ if (MediaPrefs::PDMWMFEnabled()) {
m = new WMFDecoderModule();
RefPtr<PlatformDecoderModule> remote = new dom::RemoteDecoderModule(m);
StartupPDM(remote);
diff --git a/dom/media/platforms/wmf/WMF.h b/dom/media/platforms/wmf/WMF.h
index 5ede0d361..6988ef083 100644
--- a/dom/media/platforms/wmf/WMF.h
+++ b/dom/media/platforms/wmf/WMF.h
@@ -7,18 +7,6 @@
#ifndef WMF_H_
#define WMF_H_
-#if WINVER < _WIN32_WINNT_WIN7
-#error \
-You must include WMF.h before including mozilla headers, \
-otherwise mozconfig.h will be included \
-and that sets WINVER to WinXP, \
-which makes Windows Media Foundation unavailable.
-#endif
-
-#pragma push_macro("WINVER")
-#undef WINVER
-#define WINVER _WIN32_WINNT_WIN7
-
#include <windows.h>
#include <mfapi.h>
#include <mfidl.h>
@@ -35,7 +23,7 @@ which makes Windows Media Foundation unavailable.
#include <codecapi.h>
// The Windows headers helpfully declare min and max macros, which don't
-// compile in the prescence of std::min and std::max and unified builds.
+// compile in the presence of std::min and std::max and unified builds.
// So undef them here.
#ifdef min
#undef min
@@ -97,8 +85,4 @@ HRESULT MFCreateDXGISurfaceBuffer(REFIID riid,
} // end namespace wmf
} // end namespace mozilla
-
-
-#pragma pop_macro("WINVER")
-
#endif
diff --git a/dom/media/platforms/wmf/WMFUtils.cpp b/dom/media/platforms/wmf/WMFUtils.cpp
index 8aec8a8af..055012d0f 100644
--- a/dom/media/platforms/wmf/WMFUtils.cpp
+++ b/dom/media/platforms/wmf/WMFUtils.cpp
@@ -205,31 +205,17 @@ LoadDLLs()
HRESULT
MFStartup()
{
- if (!IsVistaOrLater() || IsWin7AndPre2000Compatible()) {
- // *Only* use WMF on Vista and later, as if Firefox is run in Windows 95
- // compatibility mode on Windows 7 (it does happen!) we may crash trying
- // to startup WMF. So we need to detect the OS version here, as in
- // compatibility mode IsVistaOrLater() and friends behave as if we're on
- // the emulated version of Windows. See bug 1279171.
- // Using GetVersionEx API which takes compatibility mode into account.
- return E_FAIL;
- }
-
HRESULT hr = LoadDLLs();
if (FAILED(hr)) {
return hr;
}
- const int MF_VISTA_VERSION = (0x0001 << 16 | MF_API_VERSION);
const int MF_WIN7_VERSION = (0x0002 << 16 | MF_API_VERSION);
// decltype is unusable for functions having default parameters
DECL_FUNCTION_PTR(MFStartup, ULONG, DWORD);
ENSURE_FUNCTION_PTR_(MFStartup, Mfplat.dll)
- if (!IsWin7OrLater())
- return MFStartupPtr(MF_VISTA_VERSION, MFSTARTUP_FULL);
- else
- return MFStartupPtr(MF_WIN7_VERSION, MFSTARTUP_FULL);
+ return MFStartupPtr(MF_WIN7_VERSION, MFSTARTUP_FULL);
}
HRESULT
diff --git a/dom/media/webrtc/MediaEngineWebRTC.cpp b/dom/media/webrtc/MediaEngineWebRTC.cpp
index 522f23f61..1a2dc9a04 100644
--- a/dom/media/webrtc/MediaEngineWebRTC.cpp
+++ b/dom/media/webrtc/MediaEngineWebRTC.cpp
@@ -268,11 +268,7 @@ MediaEngineWebRTC::EnumerateVideoDevices(dom::MediaSourceEnum aMediaSource,
bool
MediaEngineWebRTC::SupportsDuplex()
{
-#ifndef XP_WIN
return mFullDuplex;
-#else
- return IsVistaOrLater() && mFullDuplex;
-#endif
}
void
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-12 01:54:27 +0000