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Diffstat (limited to 'tools/editor/plugins/sample_editor_plugin.cpp')
| -rw-r--r-- | tools/editor/plugins/sample_editor_plugin.cpp | 451 |
1 files changed, 0 insertions, 451 deletions
diff --git a/tools/editor/plugins/sample_editor_plugin.cpp b/tools/editor/plugins/sample_editor_plugin.cpp deleted file mode 100644 index 9445095771..0000000000 --- a/tools/editor/plugins/sample_editor_plugin.cpp +++ /dev/null @@ -1,451 +0,0 @@ -/*************************************************************************/ -/* sample_editor_plugin.cpp */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* http://www.godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ -#include "sample_editor_plugin.h" - -#if 0 -#include "io/resource_loader.h" -#include "global_config.h" -#include "tools/editor/editor_settings.h" - - - - -void SampleEditor::_gui_input(InputEvent p_event) { - - -} - -void SampleEditor::_notification(int p_what) { - - if (p_what==NOTIFICATION_FIXED_PROCESS) { - - } - - if (p_what==NOTIFICATION_ENTER_TREE) { - play->set_icon( get_icon("Play","EditorIcons") ); - stop->set_icon( get_icon("Stop","EditorIcons") ); - } - - if (p_what==NOTIFICATION_READY) { - - //get_scene()->connect("node_removed",this,"_node_removed"); - - } - - if (p_what==NOTIFICATION_DRAW) { - - } -} - -void SampleEditor::_play_pressed() { - - player->play("default",true); - stop->set_pressed(false); - play->set_pressed(true); -} -void SampleEditor::_stop_pressed() { - - player->stop_all(); - play->set_pressed(false); -} - -void SampleEditor::generate_preview_texture(const Ref<Sample>& p_sample,Ref<ImageTexture> &p_texture) { - - - PoolVector<uint8_t> data = p_sample->get_data(); - - PoolVector<uint8_t> img; - int w = p_texture->get_width(); - int h = p_texture->get_height(); - img.resize(w*h*3); - PoolVector<uint8_t>::Write imgdata = img.write(); - uint8_t * imgw = imgdata.ptr(); - PoolVector<uint8_t>::Read sampledata = data.read(); - const uint8_t *sdata=sampledata.ptr(); - - bool stereo = p_sample->is_stereo(); - bool _16=p_sample->get_format()==Sample::FORMAT_PCM16; - int len = p_sample->get_length(); - - if (len<1) - return; - - if (p_sample->get_format()==Sample::FORMAT_IMA_ADPCM) { - - - struct IMA_ADPCM_State { - - int16_t step_index; - int32_t predictor; - /* values at loop point */ - int16_t loop_step_index; - int32_t loop_predictor; - int32_t last_nibble; - int32_t loop_pos; - int32_t window_ofs; - const uint8_t *ptr; - } ima_adpcm; - - ima_adpcm.step_index=0; - ima_adpcm.predictor=0; - ima_adpcm.loop_step_index=0; - ima_adpcm.loop_predictor=0; - ima_adpcm.last_nibble=-1; - ima_adpcm.loop_pos=0x7FFFFFFF; - ima_adpcm.window_ofs=0; - ima_adpcm.ptr=NULL; - - - for(int i=0;i<w;i++) { - - float max[2]={-1e10,-1e10}; - float min[2]={1e10,1e10}; - int from = i*len/w; - int to = (i+1)*len/w; - if (to>=len) - to=len-1; - - for(int j=from;j<to;j++) { - - while(j>ima_adpcm.last_nibble) { - - static const int16_t _ima_adpcm_step_table[89] = { - 7, 8, 9, 10, 11, 12, 13, 14, 16, 17, - 19, 21, 23, 25, 28, 31, 34, 37, 41, 45, - 50, 55, 60, 66, 73, 80, 88, 97, 107, 118, - 130, 143, 157, 173, 190, 209, 230, 253, 279, 307, - 337, 371, 408, 449, 494, 544, 598, 658, 724, 796, - 876, 963, 1060, 1166, 1282, 1411, 1552, 1707, 1878, 2066, - 2272, 2499, 2749, 3024, 3327, 3660, 4026, 4428, 4871, 5358, - 5894, 6484, 7132, 7845, 8630, 9493, 10442, 11487, 12635, 13899, - 15289, 16818, 18500, 20350, 22385, 24623, 27086, 29794, 32767 - }; - - static const int8_t _ima_adpcm_index_table[16] = { - -1, -1, -1, -1, 2, 4, 6, 8, - -1, -1, -1, -1, 2, 4, 6, 8 - }; - - int16_t nibble,diff,step; - - ima_adpcm.last_nibble++; - const uint8_t *src_ptr=sdata; - - int ofs = ima_adpcm.last_nibble>>1; - - if (stereo) - ofs*=2; - - nibble = (ima_adpcm.last_nibble&1)? - (src_ptr[ofs]>>4):(src_ptr[ofs]&0xF); - - step=_ima_adpcm_step_table[ima_adpcm.step_index]; - - ima_adpcm.step_index += _ima_adpcm_index_table[nibble]; - if (ima_adpcm.step_index<0) - ima_adpcm.step_index=0; - if (ima_adpcm.step_index>88) - ima_adpcm.step_index=88; - - diff = step >> 3 ; - if (nibble & 1) - diff += step >> 2 ; - if (nibble & 2) - diff += step >> 1 ; - if (nibble & 4) - diff += step ; - if (nibble & 8) - diff = -diff ; - - ima_adpcm.predictor+=diff; - if (ima_adpcm.predictor<-0x8000) - ima_adpcm.predictor=-0x8000; - else if (ima_adpcm.predictor>0x7FFF) - ima_adpcm.predictor=0x7FFF; - - - /* store loop if there */ - if (ima_adpcm.last_nibble==ima_adpcm.loop_pos) { - - ima_adpcm.loop_step_index = ima_adpcm.step_index; - ima_adpcm.loop_predictor = ima_adpcm.predictor; - } - - } - - float v=ima_adpcm.predictor/32767.0; - if (v>max[0]) - max[0]=v; - if (v<min[0]) - min[0]=v; - } - - for(int j=0;j<h;j++) { - float v = (j/(float)h) * 2.0 - 1.0; - uint8_t* imgofs = &imgw[(uint64_t(j)*w+i)*3]; - if (v>min[0] && v<max[0]) { - imgofs[0]=255; - imgofs[1]=150; - imgofs[2]=80; - } else { - imgofs[0]=0; - imgofs[1]=0; - imgofs[2]=0; - } - } - } - } else { - for(int i=0;i<w;i++) { - // i trust gcc will optimize this loop - float max[2]={-1e10,-1e10}; - float min[2]={1e10,1e10}; - int c=stereo?2:1; - int from = uint64_t(i)*len/w; - int to = (uint64_t(i)+1)*len/w; - if (to>=len) - to=len-1; - - if (_16) { - const int16_t*src =(const int16_t*)sdata; - - for(int j=0;j<c;j++) { - - for(int k=from;k<=to;k++) { - - float v = src[uint64_t(k)*c+j]/32768.0; - if (v>max[j]) - max[j]=v; - if (v<min[j]) - min[j]=v; - } - - } - } else { - - const int8_t*src =(const int8_t*)sdata; - - for(int j=0;j<c;j++) { - - for(int k=from;k<=to;k++) { - - float v = src[uint64_t(k)*c+j]/128.0; - if (v>max[j]) - max[j]=v; - if (v<min[j]) - min[j]=v; - } - - } - } - - if (!stereo) { - for(int j=0;j<h;j++) { - float v = (j/(float)h) * 2.0 - 1.0; - uint8_t* imgofs = &imgw[(uint64_t(j)*w+i)*3]; - if (v>min[0] && v<max[0]) { - imgofs[0]=255; - imgofs[1]=150; - imgofs[2]=80; - } else { - imgofs[0]=0; - imgofs[1]=0; - imgofs[2]=0; - } - } - } else { - - for(int j=0;j<h;j++) { - - int half; - float v; - if (j<(h/2)) { - half=0; - v = (j/(float)(h/2)) * 2.0 - 1.0; - } else { - half=1; - v = ((j-(h/2))/(float)(h/2)) * 2.0 - 1.0; - } - - uint8_t* imgofs = &imgw[(uint64_t(j)*w+i)*3]; - if (v>min[half] && v<max[half]) { - imgofs[0]=255; - imgofs[1]=150; - imgofs[2]=80; - } else { - imgofs[0]=0; - imgofs[1]=0; - imgofs[2]=0; - } - } - - } - - } - } - - imgdata = PoolVector<uint8_t>::Write(); - - - p_texture->set_data(Image(w,h,0,Image::FORMAT_RGB8,img)); - -} - -void SampleEditor::_update_sample() { - - player->stop_all(); - - generate_preview_texture(sample,peakdisplay); - info_label->set_text(TTR("Length:")+" "+String::num(sample->get_length()/(float)sample->get_mix_rate(),2)+"s"); - - if (library->has_sample("default")) - library->remove_sample("default"); - - library->add_sample("default",sample); -} - - - -void SampleEditor::edit(Ref<Sample> p_sample) { - - sample=p_sample; - - if (!sample.is_null()) - _update_sample(); - else { - - hide(); - set_fixed_process(false); - } - -} - - - -void SampleEditor::_bind_methods() { - - ClassDB::bind_method(D_METHOD("_gui_input"),&SampleEditor::_gui_input); - ClassDB::bind_method(D_METHOD("_play_pressed"),&SampleEditor::_play_pressed); - ClassDB::bind_method(D_METHOD("_stop_pressed"),&SampleEditor::_stop_pressed); - -} - -SampleEditor::SampleEditor() { - - player = memnew(SamplePlayer); - add_child(player); - add_style_override("panel", get_stylebox("panel","Panel")); - library = Ref<SampleLibrary>(memnew(SampleLibrary)); - player->set_sample_library(library); - sample_texframe = memnew( TextureRect ); - add_child(sample_texframe); - sample_texframe->set_anchor_and_margin(MARGIN_LEFT,ANCHOR_BEGIN,5); - sample_texframe->set_anchor_and_margin(MARGIN_RIGHT,ANCHOR_END,5); - sample_texframe->set_anchor_and_margin(MARGIN_TOP,ANCHOR_BEGIN,30); - sample_texframe->set_anchor_and_margin(MARGIN_BOTTOM,ANCHOR_END,5); - - info_label = memnew( Label ); - sample_texframe->add_child(info_label); - info_label->set_area_as_parent_rect(); - info_label->set_anchor_and_margin(MARGIN_TOP,ANCHOR_END,15); - info_label->set_margin(MARGIN_BOTTOM,4); - info_label->set_margin(MARGIN_RIGHT,4); - info_label->set_align(Label::ALIGN_RIGHT); - - - play = memnew( Button ); - - play->set_pos(Point2( 5, 5 )); - play->set_size( Size2(1,1 ) ); - play->set_toggle_mode(true); - add_child(play); - - stop = memnew( Button ); - - stop->set_pos(Point2( 35, 5 )); - stop->set_size( Size2(1,1 ) ); - stop->set_toggle_mode(true); - add_child(stop); - - peakdisplay=Ref<ImageTexture>( memnew( ImageTexture) ); - peakdisplay->create( EDITOR_DEF("editors/sample_editor/preview_width",512),EDITOR_DEF("editors/sample_editor/preview_height",128),Image::FORMAT_RGB8); - sample_texframe->set_expand(true); - sample_texframe->set_texture(peakdisplay); - - play->connect("pressed", this,"_play_pressed"); - stop->connect("pressed", this,"_stop_pressed"); - - set_custom_minimum_size(Size2(1,150)*EDSCALE); - -} - - -void SampleEditorPlugin::edit(Object *p_object) { - - Sample * s = p_object->cast_to<Sample>(); - if (!s) - return; - - sample_editor->edit(Ref<Sample>(s)); -} - -bool SampleEditorPlugin::handles(Object *p_object) const { - - return p_object->is_class("Sample"); -} - -void SampleEditorPlugin::make_visible(bool p_visible) { - - if (p_visible) { - sample_editor->show(); - //sample_editor->set_process(true); - } else { - - sample_editor->hide(); - //sample_editor->set_process(false); - } - -} - -SampleEditorPlugin::SampleEditorPlugin(EditorNode *p_node) { - - editor=p_node; - sample_editor = memnew( SampleEditor ); - add_control_to_container(CONTAINER_PROPERTY_EDITOR_BOTTOM,sample_editor); - sample_editor->hide(); - - - -} - - -SampleEditorPlugin::~SampleEditorPlugin() -{ -} - -#endif |