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Fix MSVC warning C4706: assignment within conditional expression

Browse source 
Part of #66537.
This commit is contained in:
Rémi Verschelde 2022-09-28 15:59:08 +02:00
parent 14e1f36e61
commit 0e53dd642c
8 changed files with 102 additions and 67 deletions
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25
core/string/ustring.cpp
View file

@ -2624,10 +2624,11 @@ double String::to_float() const {
uint32_t String::hash(const char *p_cstr) {
uint32_t hashv = 5381;
uint32_t c;
uint32_t c = *p_cstr++;
while ((c = *p_cstr++)) {
while (c) {
hashv = ((hashv << 5) + hashv) + c; /* hash * 33 + c */
c = *p_cstr++;
}
return hashv;
@ -2653,10 +2654,11 @@ uint32_t String::hash(const wchar_t *p_cstr, int p_len) {
uint32_t String::hash(const wchar_t *p_cstr) {
uint32_t hashv = 5381;
uint32_t c;
uint32_t c = *p_cstr++;
while ((c = *p_cstr++)) {
while (c) {
hashv = ((hashv << 5) + hashv) + c; /* hash * 33 + c */
c = *p_cstr++;
}
return hashv;
@ -2673,10 +2675,11 @@ uint32_t String::hash(const char32_t *p_cstr, int p_len) {
uint32_t String::hash(const char32_t *p_cstr) {
uint32_t hashv = 5381;
uint32_t c;
uint32_t c = *p_cstr++;
while ((c = *p_cstr++)) {
while (c) {
hashv = ((hashv << 5) + hashv) + c; /* hash * 33 + c */
c = *p_cstr++;
}
return hashv;
@ -2687,10 +2690,11 @@ uint32_t String::hash() const {
const char32_t *chr = get_data();
uint32_t hashv = 5381;
uint32_t c;
uint32_t c = *chr++;
while ((c = *chr++)) {
while (c) {
hashv = ((hashv << 5) + hashv) + c; /* hash * 33 + c */
c = *chr++;
}
return hashv;
@ -2701,10 +2705,11 @@ uint64_t String::hash64() const {
const char32_t *chr = get_data();
uint64_t hashv = 5381;
uint64_t c;
uint64_t c = *chr++;
while ((c = *chr++)) {
while (c) {
hashv = ((hashv << 5) + hashv) + c; /* hash * 33 + c */
c = *chr++;
}
return hashv;

5
core/templates/hashfuncs.h
View file

@ -61,10 +61,11 @@
static _FORCE_INLINE_ uint32_t hash_djb2(const char *p_cstr) {
const unsigned char *chr = (const unsigned char *)p_cstr;
uint32_t hash = 5381;
uint32_t c;
uint32_t c = *chr++;
while ((c = *chr++)) {
while (c) {
hash = ((hash << 5) + hash) ^ c; /* hash * 33 ^ c */
c = *chr++;
}
return hash;

24
editor/plugins/canvas_item_editor_plugin.cpp
View file

@ -2535,30 +2535,32 @@ void CanvasItemEditor::_gui_input_viewport(const Ref<InputEvent> &p_event) {
bool release_lmb = (mb.is_valid() && !mb->is_pressed() && mb->get_button_index() == MouseButton::LEFT); // Required to properly release some stuff (e.g. selection box) while panning.
if (EditorSettings::get_singleton()->get("editors/panning/simple_panning") || !pan_pressed || release_lmb) {
if ((accepted = _gui_input_rulers_and_guides(p_event))) {
accepted = true;
if (_gui_input_rulers_and_guides(p_event)) {
// print_line("Rulers and guides");
} else if ((accepted = EditorNode::get_singleton()->get_editor_plugins_over()->forward_gui_input(p_event))) {
} else if (EditorNode::get_singleton()->get_editor_plugins_over()->forward_gui_input(p_event)) {
// print_line("Plugin");
} else if ((accepted = _gui_input_open_scene_on_double_click(p_event))) {
} else if (_gui_input_open_scene_on_double_click(p_event)) {
// print_line("Open scene on double click");
} else if ((accepted = _gui_input_scale(p_event))) {
} else if (_gui_input_scale(p_event)) {
// print_line("Set scale");
} else if ((accepted = _gui_input_pivot(p_event))) {
} else if (_gui_input_pivot(p_event)) {
// print_line("Set pivot");
} else if ((accepted = _gui_input_resize(p_event))) {
} else if (_gui_input_resize(p_event)) {
// print_line("Resize");
} else if ((accepted = _gui_input_rotate(p_event))) {
} else if (_gui_input_rotate(p_event)) {
// print_line("Rotate");
} else if ((accepted = _gui_input_move(p_event))) {
} else if (_gui_input_move(p_event)) {
// print_line("Move");
} else if ((accepted = _gui_input_anchors(p_event))) {
} else if (_gui_input_anchors(p_event)) {
// print_line("Anchors");
} else if ((accepted = _gui_input_select(p_event))) {
} else if (_gui_input_select(p_event)) {
// print_line("Selection");
} else if ((accepted = _gui_input_ruler_tool(p_event))) {
} else if (_gui_input_ruler_tool(p_event)) {
// print_line("Measure");
} else {
// print_line("Not accepted");
accepted = false;
}
}

56
modules/theora/video_stream_theora.cpp
View file

@ -91,8 +91,6 @@ void VideoStreamPlaybackTheora::video_write() {
uint8_t *w = frame_data.ptrw();
char *dst = (char *)w;
//uv_offset=(ti.pic_x/2)+(yuv[1].stride)*(ti.pic_y/2);
if (px_fmt == TH_PF_444) {
yuv444_2_rgb8888((uint8_t *)dst, (uint8_t *)yuv[0].data, (uint8_t *)yuv[1].data, (uint8_t *)yuv[2].data, size.x, size.y, yuv[0].stride, yuv[1].stride, size.x << 2);
@ -101,7 +99,7 @@ void VideoStreamPlaybackTheora::video_write() {
} else if (px_fmt == TH_PF_420) {
yuv420_2_rgb8888((uint8_t *)dst, (uint8_t *)yuv[0].data, (uint8_t *)yuv[1].data, (uint8_t *)yuv[2].data, size.x, size.y, yuv[0].stride, yuv[1].stride, size.x << 2);
};
}
format = Image::FORMAT_RGBA8;
}
@ -123,7 +121,7 @@ void VideoStreamPlaybackTheora::clear() {
if (vorbis_p >= 3) {
vorbis_block_clear(&vb);
vorbis_dsp_clear(&vd);
};
}
vorbis_comment_clear(&vc);
vorbis_info_clear(&vi);
vorbis_p = 0;
@ -154,7 +152,7 @@ void VideoStreamPlaybackTheora::clear() {
file.unref();
playing = false;
};
}
void VideoStreamPlaybackTheora::set_file(const String &p_file) {
ERR_FAIL_COND(playing);
@ -174,7 +172,6 @@ void VideoStreamPlaybackTheora::set_file(const String &p_file) {
ring_buffer.write(read_buffer.ptr(), read);
thread.start(_streaming_thread, this);
#endif
ogg_sync_init(&oy);
@ -245,6 +242,12 @@ void VideoStreamPlaybackTheora::set_file(const String &p_file) {
/* we're expecting more header packets. */
while ((theora_p && theora_p < 3) || (vorbis_p && vorbis_p < 3)) {
#ifdef _MSC_VER
// Make exception for these assignments in conditional expression.
#pragma warning(push)
#pragma warning(disable : 4706)
#endif
int ret;
/* look for further theora headers */
@ -281,6 +284,10 @@ void VideoStreamPlaybackTheora::set_file(const String &p_file) {
}
}
#ifdef _MSC_VER
#pragma warning(pop)
#endif
/* The header pages/packets will arrive before anything else we
care about, or the stream is not obeying spec */
@ -355,14 +362,14 @@ void VideoStreamPlaybackTheora::set_file(const String &p_file) {
buffering = true;
time = 0;
audio_frames_wrote = 0;
};
}
double VideoStreamPlaybackTheora::get_time() const {
// FIXME: AudioServer output latency was fixed in af9bb0e, previously it used to
// systematically return 0. Now that it gives a proper latency, it broke this
// code where the delay compensation likely never really worked.
return time - /* AudioServer::get_singleton()->get_output_latency() - */ delay_compensation;
};
}
Ref<Texture2D> VideoStreamPlaybackTheora::get_texture() const {
return texture;
@ -376,7 +383,7 @@ void VideoStreamPlaybackTheora::update(double p_delta) {
if (!playing || paused) {
//printf("not playing\n");
return;
};
}
#ifdef THEORA_USE_THREAD_STREAMING
thread_sem->post();
@ -444,7 +451,7 @@ void VideoStreamPlaybackTheora::update(double p_delta) {
}
} else { /* we need more data; break out to suck in another page */
break;
};
}
}
audio_done = videobuf_time < (audio_frames_wrote / float(vi.rate));
@ -507,7 +514,7 @@ void VideoStreamPlaybackTheora::update(double p_delta) {
//printf("video done, stopping\n");
stop();
return;
};
}
if (!frame_done || !audio_done) {
//what's the point of waiting for audio to grab a page?
@ -539,7 +546,7 @@ void VideoStreamPlaybackTheora::update(double p_delta) {
}
video_write();
};
}
void VideoStreamPlaybackTheora::play() {
if (!playing) {
@ -551,7 +558,7 @@ void VideoStreamPlaybackTheora::play() {
playing = true;
delay_compensation = ProjectSettings::get_singleton()->get("audio/video/video_delay_compensation_ms");
delay_compensation /= 1000.0;
};
}
void VideoStreamPlaybackTheora::stop() {
if (playing) {
@ -560,42 +567,42 @@ void VideoStreamPlaybackTheora::stop() {
}
playing = false;
time = 0;
};
}
bool VideoStreamPlaybackTheora::is_playing() const {
return playing;
};
}
void VideoStreamPlaybackTheora::set_paused(bool p_paused) {
paused = p_paused;
};
}
bool VideoStreamPlaybackTheora::is_paused() const {
return paused;
};
}
void VideoStreamPlaybackTheora::set_loop(bool p_enable) {
}
bool VideoStreamPlaybackTheora::has_loop() const {
return false;
};
}
double VideoStreamPlaybackTheora::get_length() const {
return 0;
};
}
String VideoStreamPlaybackTheora::get_stream_name() const {
return "";
};
}
int VideoStreamPlaybackTheora::get_loop_count() const {
return 0;
};
}
double VideoStreamPlaybackTheora::get_playback_position() const {
return get_time();
};
}
void VideoStreamPlaybackTheora::seek(double p_time) {
WARN_PRINT_ONCE("Seeking in Theora videos is not implemented yet (it's only supported for GDExtension-provided video streams).");
@ -650,15 +657,14 @@ VideoStreamPlaybackTheora::VideoStreamPlaybackTheora() {
thread_sem = Semaphore::create();
#endif
};
}
VideoStreamPlaybackTheora::~VideoStreamPlaybackTheora() {
#ifdef THEORA_USE_THREAD_STREAMING
memdelete(thread_sem);
#endif
clear();
};
}
void VideoStreamTheora::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_file", "file"), &VideoStreamTheora::set_file);

27
modules/vorbis/audio_stream_ogg_vorbis.cpp
View file

@ -153,8 +153,11 @@ int AudioStreamPlaybackOggVorbis::_mix_frames_vorbis(AudioFrame *p_buffer, int p
return -1;
}
ERR_FAIL_COND_V_MSG((err = vorbis_synthesis(&block, packet)), 0, "Error during vorbis synthesis " + itos(err));
ERR_FAIL_COND_V_MSG((err = vorbis_synthesis_blockin(&dsp_state, &block)), 0, "Error during vorbis block processing " + itos(err));
err = vorbis_synthesis(&block, packet);
ERR_FAIL_COND_V_MSG(err != 0, 0, "Error during vorbis synthesis " + itos(err));
err = vorbis_synthesis_blockin(&dsp_state, &block);
ERR_FAIL_COND_V_MSG(err != 0, 0, "Error during vorbis block processing " + itos(err));
have_packets_left = !packet->e_o_s;
}
@ -290,11 +293,15 @@ void AudioStreamPlaybackOggVorbis::seek(double p_time) {
headers_remaining = 3;
}
if (!headers_remaining) {
ERR_FAIL_COND_MSG((err = vorbis_synthesis(&block, packet)), "Error during vorbis synthesis " + itos(err));
ERR_FAIL_COND_MSG((err = vorbis_synthesis_blockin(&dsp_state, &block)), "Error during vorbis block processing " + itos(err));
err = vorbis_synthesis(&block, packet);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis synthesis " + itos(err));
err = vorbis_synthesis_blockin(&dsp_state, &block);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis block processing " + itos(err));
int samples_out = vorbis_synthesis_pcmout(&dsp_state, nullptr);
ERR_FAIL_COND_MSG((err = vorbis_synthesis_read(&dsp_state, samples_out)), "Error during vorbis read updating " + itos(err));
err = vorbis_synthesis_read(&dsp_state, samples_out);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis read updating " + itos(err));
samples_in_page += samples_out;
@ -341,12 +348,16 @@ void AudioStreamPlaybackOggVorbis::seek(double p_time) {
headers_remaining = 3;
}
if (!headers_remaining) {
ERR_FAIL_COND_MSG((err = vorbis_synthesis(&block, packet)), "Error during vorbis synthesis " + itos(err));
ERR_FAIL_COND_MSG((err = vorbis_synthesis_blockin(&dsp_state, &block)), "Error during vorbis block processing " + itos(err));
err = vorbis_synthesis(&block, packet);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis synthesis " + itos(err));
err = vorbis_synthesis_blockin(&dsp_state, &block);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis block processing " + itos(err));
int samples_out = vorbis_synthesis_pcmout(&dsp_state, nullptr);
int read_samples = samples_to_burn > samples_out ? samples_out : samples_to_burn;
ERR_FAIL_COND_MSG((err = vorbis_synthesis_read(&dsp_state, samples_out)), "Error during vorbis read updating " + itos(err));
err = vorbis_synthesis_read(&dsp_state, samples_out);
ERR_FAIL_COND_MSG(err != 0, "Error during vorbis read updating " + itos(err));
samples_to_burn -= read_samples;
if (samples_to_burn <= 0) {

18
modules/vorbis/resource_importer_ogg_vorbis.cpp
View file

@ -110,15 +110,18 @@ Ref<AudioStreamOggVorbis> ResourceImporterOggVorbis::import_ogg_vorbis(const Str
size_t packet_count = 0;
bool done = false;
while (!done) {
ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
err = ogg_sync_check(&sync_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
while (ogg_sync_pageout(&sync_state, &page) != 1) {
if (cursor >= len) {
done = true;
break;
}
ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
err = ogg_sync_check(&sync_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
char *sync_buf = ogg_sync_buffer(&sync_state, OGG_SYNC_BUFFER_SIZE);
ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
err = ogg_sync_check(&sync_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
ERR_FAIL_COND_V(cursor > len, Ref<AudioStreamOggVorbis>());
size_t copy_size = len - cursor;
if (copy_size > OGG_SYNC_BUFFER_SIZE) {
@ -127,12 +130,14 @@ Ref<AudioStreamOggVorbis> ResourceImporterOggVorbis::import_ogg_vorbis(const Str
memcpy(sync_buf, &file_data[cursor], copy_size);
ogg_sync_wrote(&sync_state, copy_size);
cursor += copy_size;
ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
err = ogg_sync_check(&sync_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
}
if (done) {
break;
}
ERR_FAIL_COND_V_MSG((err = ogg_sync_check(&sync_state)), Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
err = ogg_sync_check(&sync_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg sync error " + itos(err));
// Have a page now.
if (!initialized_stream) {
@ -142,7 +147,8 @@ Ref<AudioStreamOggVorbis> ResourceImporterOggVorbis::import_ogg_vorbis(const Str
initialized_stream = true;
}
ogg_stream_pagein(&stream_state, &page);
ERR_FAIL_COND_V_MSG((err = ogg_stream_check(&stream_state)), Ref<AudioStreamOggVorbis>(), "Ogg stream error " + itos(err));
err = ogg_stream_check(&stream_state);
ERR_FAIL_COND_V_MSG(err != 0, Ref<AudioStreamOggVorbis>(), "Ogg stream error " + itos(err));
int desync_iters = 0;
Vector<Vector<uint8_t>> packet_data;

4
platform/windows/godot_windows.cpp
View file

@ -87,7 +87,8 @@ CommandLineToArgvA(
i = 0;
j = 0;
while ((a = CmdLine[i])) {
a = CmdLine[i];
while (a) {
if (in_QM) {
if (a == '\"') {
in_QM = FALSE;
@ -130,6 +131,7 @@ CommandLineToArgvA(
}
}
i++;
a = CmdLine[i];
}
_argv[j] = '\0';
argv[argc] = nullptr;

10
scene/gui/file_dialog.cpp
View file

@ -172,18 +172,20 @@ void FileDialog::shortcut_input(const Ref<InputEvent> &p_event) {
void FileDialog::set_enable_multiple_selection(bool p_enable) {
tree->set_select_mode(p_enable ? Tree::SELECT_MULTI : Tree::SELECT_SINGLE);
};
}
Vector<String> FileDialog::get_selected_files() const {
Vector<String> list;
TreeItem *item = tree->get_root();
while ((item = tree->get_next_selected(item))) {
item = tree->get_next_selected(item);
while (item) {
list.push_back(dir_access->get_current_dir().path_join(item->get_text(0)));
};
item = tree->get_next_selected(item);
}
return list;
};
}
void FileDialog::update_dir() {
if (root_prefix.is_empty()) {