+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2009 Adam Williams <broadcast at earthling dot net>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#include "edl.h"
-#include "edlsession.h"
-#include "pluginaclient.h"
-#include "pluginserver.h"
-#include "samples.h"
-
-#include <string.h>
-
-
-PluginAClient::PluginAClient(PluginServer *server)
- : PluginClient(server)
-{
- sample_rate = 0;
- if(server &&
- server->edl &&
- server->edl->session)
- {
- project_sample_rate = server->edl->session->sample_rate;
- sample_rate = project_sample_rate;
- }
- else
- {
- project_sample_rate = 1;
- sample_rate = 1;
- }
-}
-
-PluginAClient::~PluginAClient()
-{
-}
-
-int PluginAClient::is_audio()
-{
- return 1;
-}
-
-
-int PluginAClient::get_render_ptrs()
-{
- int i, double_buffer, fragment_position;
-
- for(i = 0; i < total_in_buffers; i++)
- {
- double_buffer = double_buffer_in_render.values[i];
- fragment_position = offset_in_render.values[i];
- input_ptr_render[i] = &input_ptr_master.values[i][double_buffer][fragment_position];
-//printf("PluginAClient::get_render_ptrs %x\n", input_ptr_master.values[i][double_buffer]);
- }
-
- for(i = 0; i < total_out_buffers; i++)
- {
- double_buffer = double_buffer_out_render.values[i];
- fragment_position = offset_out_render.values[i];
- output_ptr_render[i] = &output_ptr_master.values[i][double_buffer][fragment_position];
- }
-//printf("PluginAClient::get_render_ptrs %x %x\n", input_ptr_render[0], output_ptr_render[0]);
- return 0;
-}
-
-int PluginAClient::init_realtime_parameters()
-{
- project_sample_rate = server->edl->session->sample_rate;
- return 0;
-}
-
-int PluginAClient::process_realtime(int64_t size,
- Samples **input_ptr,
- Samples **output_ptr)
-{
- return 0;
-}
-
-int PluginAClient::process_realtime(int64_t size,
- Samples *input_ptr,
- Samples *output_ptr)
-{
- return 0;
-}
-
-int PluginAClient::process_buffer(int64_t size,
- Samples **buffer,
- int64_t start_position,
- int sample_rate)
-{
- for(int i = 0; i < PluginClient::total_in_buffers; i++)
- read_samples(buffer[i],
- i,
- sample_rate,
- source_position,
- size);
- process_realtime(size, buffer, buffer);
- return 0;
-}
-
-int PluginAClient::process_buffer(int64_t size,
- Samples *buffer,
- int64_t start_position,
- int sample_rate)
-{
- read_samples(buffer,
- 0,
- sample_rate,
- source_position,
- size);
- process_realtime(size, buffer, buffer);
- return 0;
-}
-
-
-
-
-int PluginAClient::plugin_start_loop(int64_t start,
- int64_t end,
- int64_t buffer_size,
- int total_buffers)
-{
- sample_rate = get_project_samplerate();
- return PluginClient::plugin_start_loop(start,
- end,
- buffer_size,
- total_buffers);
-}
-
-int PluginAClient::plugin_get_parameters()
-{
- sample_rate = get_project_samplerate();
- return PluginClient::plugin_get_parameters();
-}
-
-
-int64_t PluginAClient::local_to_edl(int64_t position)
-{
- if(position < 0) return position;
- return (int64_t)(position *
- get_project_samplerate() /
- sample_rate);
- return 0;
-}
-
-int64_t PluginAClient::edl_to_local(int64_t position)
-{
- if(position < 0) return position;
- return (int64_t)(position *
- sample_rate /
- get_project_samplerate());
-}
-
-
-int PluginAClient::plugin_process_loop(Samples **buffers, int64_t &write_length)
-{
- write_length = 0;
-
- if(is_multichannel())
- return process_loop(buffers, write_length);
- else
- return process_loop(buffers[0], write_length);
-}
-
-int PluginAClient::read_samples(Samples *buffer,
- int channel,
- int64_t start_position,
- int64_t total_samples)
-{
- return server->read_samples(buffer,
- channel,
- start_position,
- total_samples);
-}
-
-int PluginAClient::read_samples(Samples *buffer,
- int64_t start_position,
- int64_t total_samples)
-{
- return server->read_samples(buffer,
- 0,
- start_position,
- total_samples);
-}
-
-int PluginAClient::read_samples(Samples *buffer,
- int channel,
- int sample_rate,
- int64_t start_position,
- int64_t len)
-{
- return server->read_samples(buffer,
- channel,
- sample_rate,
- start_position,
- len);
-}
-
-
-
-
-int PluginAClient::get_project_samplerate()
-{
- return project_sample_rate;
-}
-
-int PluginAClient::get_samplerate()
-{
- return sample_rate;
-}
-
-
-
-
-
-
projects / goodguy / history.git / blobdiff