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Support HEVC software decoding and forcing HEVC without GPU support

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This commit is contained in:
Cameron Gutman 2018-08-04 16:45:31 -07:00
parent 723e815546
commit b076744f00
3 changed files with 9 additions and 18 deletions
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15
app/streaming/session.cpp
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@ -338,7 +338,7 @@ bool Session::validateLaunch()
QStringList warningList; QStringList warningList;
if (m_Preferences.videoDecoderSelection == StreamingPreferences::VDS_FORCE_SOFTWARE) { if (m_Preferences.videoDecoderSelection == StreamingPreferences::VDS_FORCE_SOFTWARE) {
emitLaunchWarning("Your settings selection to force software decoding may cause streaming performance problems."); emitLaunchWarning("Your settings selection to force software decoding may cause poor streaming performance.");
} }
if (m_StreamConfig.supportsHevc) { if (m_StreamConfig.supportsHevc) {
@ -349,15 +349,14 @@ bool Session::validateLaunch()
VIDEO_FORMAT_H265, VIDEO_FORMAT_H265,
m_StreamConfig.width, m_StreamConfig.width,
m_StreamConfig.height, m_StreamConfig.height,
m_StreamConfig.fps)) { m_StreamConfig.fps) &&
// NOTE: HEVC currently uses only 1 slice regardless of what m_Preferences.videoDecoderSelection != StreamingPreferences::VDS_FORCE_SOFTWARE) {
// we provide in CAPABILITY_SLICES_PER_FRAME(), so we should
// never use it for software decoding (unless common-c starts
// respecting it for HEVC).
m_StreamConfig.supportsHevc = false;
if (hevcForced) { if (hevcForced) {
emitLaunchWarning("Using software decoding due to your selection to force HEVC. This may cause poor streaming performance.");
}
else {
emitLaunchWarning("This PC's GPU doesn't support HEVC decoding."); emitLaunchWarning("This PC's GPU doesn't support HEVC decoding.");
m_StreamConfig.supportsHevc = false;
} }
} }

10
app/streaming/video/ffmpeg-renderers/sdl.cpp
View File

@ -31,18 +31,10 @@ bool SdlRenderer::prepareDecoderContext(AVCodecContext*)
} }
bool SdlRenderer::initialize(SDL_Window* window, bool SdlRenderer::initialize(SDL_Window* window,
int videoFormat, int,
int width, int width,
int height) int height)
{ {
// NOTE: HEVC currently uses only 1 slice regardless of what
// we provide in CAPABILITY_SLICES_PER_FRAME(), so we should
// never use it for software decoding (unless common-c starts
// respecting it for HEVC).
if (videoFormat != VIDEO_FORMAT_H264) {
return false;
}
m_Renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED); m_Renderer = SDL_CreateRenderer(window, -1, SDL_RENDERER_ACCELERATED);
if (!m_Renderer) { if (!m_Renderer) {
SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, SDL_LogError(SDL_LOG_CATEGORY_APPLICATION,

2
moonlight-common-c/moonlight-common-c

@ -1 +1 @@
Subproject commit 679f6e83bb66a39eee1933aeab312f1764b7b540 Subproject commit fc124b60cecf677ac6bd73633c20fda514b23ebd