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Add the code back to request an IDR frame when switching back to Moonlight

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This commit is contained in:
Cameron Gutman 2016-07-10 22:23:01 -07:00
parent c2fde815fa
commit 12e34a9f4e
3 changed files with 22 additions and 0 deletions
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5
input.cpp
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@ -23,6 +23,11 @@ static int ConvertPPButtonToLiButton(PP_InputEvent_MouseButton ppButton) {
void MoonlightInstance::DidLockMouse(int32_t result) { void MoonlightInstance::DidLockMouse(int32_t result) {
m_MouseLocked = (result == PP_OK); m_MouseLocked = (result == PP_OK);
if (m_MouseLocked) {
// Request an IDR frame to dump the frame queue that may have
// built up from the GL pipeline being stalled.
g_Instance->m_RequestIdrFrame = true;
}
} }
void MoonlightInstance::MouseLockLost() { void MoonlightInstance::MouseLockLost() {

3
moonlight.hpp
View File

@ -53,6 +53,7 @@ class MoonlightInstance : public pp::Instance, public pp::MouseLock {
pp::MouseLock(this), pp::MouseLock(this),
m_HasNextPicture(false), m_HasNextPicture(false),
m_IsPainting(false), m_IsPainting(false),
m_RequestIdrFrame(false),
m_OpusDecoder(NULL), m_OpusDecoder(NULL),
m_CallbackFactory(this), m_CallbackFactory(this),
m_MouseLocked(false), m_MouseLocked(false),
@ -122,6 +123,7 @@ class MoonlightInstance : public pp::Instance, public pp::MouseLock {
void PictureReady(int32_t result, PP_VideoPicture picture); void PictureReady(int32_t result, PP_VideoPicture picture);
void PaintPicture(void); void PaintPicture(void);
void InitializeRenderingSurface(int width, int height); void InitializeRenderingSurface(int width, int height);
void DidChangeFocus(bool got_focus);
static void VidDecSetup(int videoFormat, int width, int height, int redrawRate, void* context, int drFlags); static void VidDecSetup(int videoFormat, int width, int height, int redrawRate, void* context, int drFlags);
static void VidDecCleanup(void); static void VidDecCleanup(void);
@ -159,6 +161,7 @@ class MoonlightInstance : public pp::Instance, public pp::MouseLock {
bool m_HasNextPicture; bool m_HasNextPicture;
PP_VideoPicture m_CurrentPicture; PP_VideoPicture m_CurrentPicture;
bool m_IsPainting; bool m_IsPainting;
bool m_RequestIdrFrame;
OpusMSDecoder* m_OpusDecoder; OpusMSDecoder* m_OpusDecoder;
pp::Audio m_AudioPlayer; pp::Audio m_AudioPlayer;

14
viddec.cpp
View File

@ -62,6 +62,14 @@ static const char k_FragmentShaderExternal[] =
" gl_FragColor = texture2D(s_texture, v_texCoord); \n" " gl_FragColor = texture2D(s_texture, v_texCoord); \n"
"}"; "}";
void MoonlightInstance::DidChangeFocus(bool got_focus) {
// Request an IDR frame to dump the frame queue that may have
// built up from the GL pipeline being stalled.
if (got_focus) {
g_Instance->m_RequestIdrFrame = true;
}
}
void MoonlightInstance::InitializeRenderingSurface(int width, int height) { void MoonlightInstance::InitializeRenderingSurface(int width, int height) {
if (!glInitializePPAPI(pp::Module::Get()->get_browser_interface())) { if (!glInitializePPAPI(pp::Module::Get()->get_browser_interface())) {
return; return;
@ -230,6 +238,12 @@ int MoonlightInstance::VidDecSubmitDecodeUnit(PDECODE_UNIT decodeUnit) {
bool isSps = false; bool isSps = false;
bool isPps = false; bool isPps = false;
bool isIframe = false; bool isIframe = false;
// Request an IDR frame if needed
if (g_Instance->m_RequestIdrFrame) {
g_Instance->m_RequestIdrFrame = false;
return DR_NEED_IDR;
}
// Look at the NALU type // Look at the NALU type
if (decodeUnit->bufferList->length > 5) { if (decodeUnit->bufferList->length > 5) {