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Style: clang-format: Disable KeepEmptyLinesAtTheStartOfBlocks

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This commit is contained in:
Rémi Verschelde
2021-05-04 14:41:06 +02:00
parent 64a63e0861
commit b5e1e05ef2
1439 changed files with 1 additions and 34187 deletions
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55
modules/webm/video_stream_webm.cpp
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@@ -48,24 +48,19 @@
#include <mkvparser/mkvparser.h>
class MkvReader : public mkvparser::IMkvReader {
public:
MkvReader(const String &p_file) {
file = FileAccess::open(p_file, FileAccess::READ);
ERR_FAIL_COND_MSG(!file, "Failed loading resource: '" + p_file + "'.");
}
~MkvReader() {
if (file)
memdelete(file);
}
virtual int Read(long long pos, long len, unsigned char *buf) {
if (file) {
if (file->get_position() != (size_t)pos)
file->seek(pos);
if (file->get_buffer(buf, len) == len)
@@ -75,9 +70,7 @@ public:
}
virtual int Length(long long *total, long long *available) {
if (file) {
const size_t len = file->get_len();
if (total)
*total = len;
@@ -116,26 +109,20 @@ VideoStreamPlaybackWebm::VideoStreamPlaybackWebm() :
texture(memnew(ImageTexture)),
pcm(NULL) {}
VideoStreamPlaybackWebm::~VideoStreamPlaybackWebm() {
delete_pointers();
}
bool VideoStreamPlaybackWebm::open_file(const String &p_file) {
file_name = p_file;
webm = memnew(WebMDemuxer(new MkvReader(file_name), 0, audio_track));
if (webm->isOpen()) {
video = memnew(VPXDecoder(*webm, OS::get_singleton()->get_processor_count()));
if (video->isOpen()) {
audio = memnew(OpusVorbisDecoder(*webm));
if (audio->isOpen()) {
audio_frame = memnew(WebMFrame);
pcm = (float *)memalloc(sizeof(float) * audio->getBufferSamples() * webm->getChannels());
} else {
memdelete(audio);
audio = NULL;
}
@@ -154,9 +141,7 @@ bool VideoStreamPlaybackWebm::open_file(const String &p_file) {
}
void VideoStreamPlaybackWebm::stop() {
if (playing) {
delete_pointers();
pcm = NULL;
@@ -178,7 +163,6 @@ void VideoStreamPlaybackWebm::stop() {
playing = false;
}
void VideoStreamPlaybackWebm::play() {
stop();
delay_compensation = ProjectSettings::get_singleton()->get("audio/video_delay_compensation_ms");
@@ -188,37 +172,30 @@ void VideoStreamPlaybackWebm::play() {
}
bool VideoStreamPlaybackWebm::is_playing() const {
return playing;
}
void VideoStreamPlaybackWebm::set_paused(bool p_paused) {
paused = p_paused;
}
bool VideoStreamPlaybackWebm::is_paused() const {
return paused;
}
void VideoStreamPlaybackWebm::set_loop(bool p_enable) {
//Empty
}
bool VideoStreamPlaybackWebm::has_loop() const {
return false;
}
float VideoStreamPlaybackWebm::get_length() const {
if (webm)
return webm->getLength();
return 0.0f;
}
float VideoStreamPlaybackWebm::get_playback_position() const {
return video_pos;
}
void VideoStreamPlaybackWebm::seek(float p_time) {
@@ -226,17 +203,14 @@ void VideoStreamPlaybackWebm::seek(float p_time) {
}
void VideoStreamPlaybackWebm::set_audio_track(int p_idx) {
audio_track = p_idx;
}
Ref<Texture> VideoStreamPlaybackWebm::get_texture() const {
return texture;
}
void VideoStreamPlaybackWebm::update(float p_delta) {
if ((!playing || paused) || !video)
return;
@@ -249,16 +223,13 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
bool audio_buffer_full = false;
if (samples_offset > -1) {
//Mix remaining samples
const int to_read = num_decoded_samples - samples_offset;
const int mixed = mix_callback(mix_udata, pcm + samples_offset * webm->getChannels(), to_read);
if (mixed != to_read) {
samples_offset += mixed;
audio_buffer_full = true;
} else {
samples_offset = -1;
}
}
@@ -266,10 +237,8 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
const bool hasAudio = (audio && mix_callback);
while ((hasAudio && !audio_buffer_full && !has_enough_video_frames()) ||
(!hasAudio && video_frames_pos == 0)) {
if (hasAudio && !audio_buffer_full && audio_frame->isValid() &&
audio->getPCMF(*audio_frame, pcm, num_decoded_samples) && num_decoded_samples > 0) {
const int mixed = mix_callback(mix_udata, pcm, num_decoded_samples);
if (mixed != num_decoded_samples) {
@@ -280,7 +249,6 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
WebMFrame *video_frame;
if (video_frames_pos >= video_frames_capacity) {
WebMFrame **video_frames_new = (WebMFrame **)memrealloc(video_frames, ++video_frames_capacity * sizeof(void *));
ERR_FAIL_COND(!video_frames_new); //Out of memory
(video_frames = video_frames_new)[video_frames_capacity - 1] = memnew(WebMFrame);
@@ -296,26 +264,20 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
bool video_frame_done = false;
while (video_frames_pos > 0 && !video_frame_done) {
WebMFrame *video_frame = video_frames[0];
// It seems VPXDecoder::decode has to be executed even though we might skip this frame
if (video->decode(*video_frame)) {
VPXDecoder::IMAGE_ERROR err;
VPXDecoder::Image image;
if (should_process(*video_frame)) {
if ((err = video->getImage(image)) != VPXDecoder::NO_FRAME) {
if (err == VPXDecoder::NO_ERROR && image.w == webm->getWidth() && image.h == webm->getHeight()) {
PoolVector<uint8_t>::Write w = frame_data.write();
bool converted = false;
if (image.chromaShiftW == 0 && image.chromaShiftH == 0 && image.cs == VPX_CS_SRGB) {
uint8_t *wp = w.ptr();
unsigned char *rRow = image.planes[2];
unsigned char *gRow = image.planes[0];
@@ -333,22 +295,18 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
}
converted = true;
} else if (image.chromaShiftW == 1 && image.chromaShiftH == 1) {
yuv420_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
//libyuv::I420ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
converted = true;
} else if (image.chromaShiftW == 1 && image.chromaShiftH == 0) {
yuv422_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
//libyuv::I422ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
converted = true;
} else if (image.chromaShiftW == 0 && image.chromaShiftH == 0) {
yuv444_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
//libyuv::I444ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
converted = true;
} else if (image.chromaShiftW == 2 && image.chromaShiftH == 0) {
//libyuv::I411ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2] image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
//converted = true;
}
@@ -373,18 +331,15 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
}
void VideoStreamPlaybackWebm::set_mix_callback(VideoStreamPlayback::AudioMixCallback p_callback, void *p_userdata) {
mix_callback = p_callback;
mix_udata = p_userdata;
}
int VideoStreamPlaybackWebm::get_channels() const {
if (audio)
return webm->getChannels();
return 0;
}
int VideoStreamPlaybackWebm::get_mix_rate() const {
if (audio)
return webm->getSampleRate();
return 0;
@@ -411,7 +366,6 @@ bool VideoStreamPlaybackWebm::should_process(WebMFrame &video_frame) {
}
void VideoStreamPlaybackWebm::delete_pointers() {
if (pcm)
memfree(pcm);
@@ -438,7 +392,6 @@ VideoStreamWebm::VideoStreamWebm() :
audio_track(0) {}
Ref<VideoStreamPlayback> VideoStreamWebm::instance_playback() {
Ref<VideoStreamPlaybackWebm> pb = memnew(VideoStreamPlaybackWebm);
pb->set_audio_track(audio_track);
if (pb->open_file(file))
@@ -447,16 +400,13 @@ Ref<VideoStreamPlayback> VideoStreamWebm::instance_playback() {
}
void VideoStreamWebm::set_file(const String &p_file) {
file = p_file;
}
String VideoStreamWebm::get_file() {
return file;
}
void VideoStreamWebm::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_file", "file"), &VideoStreamWebm::set_file);
ClassDB::bind_method(D_METHOD("get_file"), &VideoStreamWebm::get_file);
@@ -464,14 +414,12 @@ void VideoStreamWebm::_bind_methods() {
}
void VideoStreamWebm::set_audio_track(int p_track) {
audio_track = p_track;
}
////////////
RES ResourceFormatLoaderWebm::load(const String &p_path, const String &p_original_path, Error *r_error) {
FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
if (!f) {
if (r_error) {
@@ -495,17 +443,14 @@ RES ResourceFormatLoaderWebm::load(const String &p_path, const String &p_origina
}
void ResourceFormatLoaderWebm::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("webm");
}
bool ResourceFormatLoaderWebm::handles_type(const String &p_type) const {
return ClassDB::is_parent_class(p_type, "VideoStream");
}
String ResourceFormatLoaderWebm::get_resource_type(const String &p_path) const {
String el = p_path.get_extension().to_lower();
if (el == "webm")
return "VideoStreamWebm";