+++ /dev/null
-
-/*
- * CINELERRA
- * Copyright (C) 2008 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 "bcdisplayinfo.h"
-#include "clip.h"
-#include "bchash.h"
-#include "filexml.h"
-#include "guicast.h"
-#include "language.h"
-#include "cicolors.h"
-#include "pluginvclient.h"
-#include "vframe.h"
-
-#include <stdint.h>
-#include <string.h>
-
-
-class RGBShiftEffect;
-
-
-class RGBShiftConfig
-{
-public:
- RGBShiftConfig();
-
- void copy_from(RGBShiftConfig &src);
- int equivalent(RGBShiftConfig &src);
- void interpolate(RGBShiftConfig &prev,
- RGBShiftConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame);
-
- int r_dx, r_dy, g_dx, g_dy, b_dx, b_dy;
-};
-
-class RGBShiftLevel : public BC_ISlider
-{
-public:
- RGBShiftLevel(RGBShiftEffect *plugin, int *output, int x, int y);
- int handle_event();
- RGBShiftEffect *plugin;
- int *output;
-};
-
-class RGBShiftWindow : public PluginClientWindow
-{
-public:
- RGBShiftWindow(RGBShiftEffect *plugin);
- void create_objects();
- RGBShiftLevel *r_dx, *r_dy, *g_dx, *g_dy, *b_dx, *b_dy;
- RGBShiftEffect *plugin;
-};
-
-
-
-class RGBShiftEffect : public PluginVClient
-{
- VFrame *temp_frame;
-public:
- RGBShiftEffect(PluginServer *server);
- ~RGBShiftEffect();
-
-
- PLUGIN_CLASS_MEMBERS(RGBShiftConfig)
- int process_realtime(VFrame *input, VFrame *output);
- int is_realtime();
- void save_data(KeyFrame *keyframe);
- void read_data(KeyFrame *keyframe);
- void update_gui();
-};
-
-
-
-
-
-REGISTER_PLUGIN(RGBShiftEffect)
-
-
-
-
-
-
-
-RGBShiftConfig::RGBShiftConfig()
-{
- r_dx = r_dy = 0;
- g_dx = g_dy = 0;
- b_dx = b_dy = 0;
-}
-
-void RGBShiftConfig::copy_from(RGBShiftConfig &src)
-{
- r_dx = src.r_dx; r_dy = src.r_dy;
- g_dx = src.g_dx; g_dy = src.g_dy;
- b_dx = src.b_dx; b_dy = src.b_dy;
-}
-
-int RGBShiftConfig::equivalent(RGBShiftConfig &src)
-{
- return EQUIV(r_dx, src.r_dx) && EQUIV(g_dx, src.g_dx) && EQUIV(b_dx, src.b_dx) &&
- EQUIV(r_dy, src.r_dy) && EQUIV(g_dy, src.g_dy) && EQUIV(b_dy, src.b_dy);
-}
-
-void RGBShiftConfig::interpolate(RGBShiftConfig &prev,
- RGBShiftConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame)
-{
- double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
- double prev_scale = (double)(next_frame - current_frame) / (next_frame - prev_frame);
-
- r_dx = prev.r_dx * prev_scale + next.r_dx * next_scale;
- r_dy = prev.r_dy * prev_scale + next.r_dy * next_scale;
- g_dx = prev.g_dx * prev_scale + next.g_dx * next_scale;
- g_dy = prev.g_dy * prev_scale + next.g_dy * next_scale;
- b_dx = prev.b_dx * prev_scale + next.b_dx * next_scale;
- b_dy = prev.b_dy * prev_scale + next.b_dy * next_scale;
-}
-
-
-
-
-
-
-#define MAXVALUE 100
-
-RGBShiftLevel::RGBShiftLevel(RGBShiftEffect *plugin, int *output, int x, int y)
- : BC_ISlider(x, y, 0, 200, 200, -MAXVALUE, MAXVALUE, *output)
-{
- this->plugin = plugin;
- this->output = output;
-}
-
-int RGBShiftLevel::handle_event()
-{
- *output = get_value();
- plugin->send_configure_change();
- return 1;
-}
-
-
-RGBShiftWindow::RGBShiftWindow(RGBShiftEffect *plugin)
- : PluginClientWindow(plugin, 300, 200, 300, 200, 0)
-{
- this->plugin = plugin;
-}
-
-void RGBShiftWindow::create_objects()
-{
- int x = 10, y = 10, x1 = 50;
- add_subwindow(new BC_Title(x, y, _("R_dx:")));
- add_subwindow(r_dx = new RGBShiftLevel(plugin, &plugin->config.r_dx, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("R_dy:")));
- add_subwindow(r_dy = new RGBShiftLevel(plugin, &plugin->config.r_dy, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("G_dx:")));
- add_subwindow(g_dx = new RGBShiftLevel(plugin, &plugin->config.g_dx, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("G_dy:")));
- add_subwindow(g_dy = new RGBShiftLevel(plugin, &plugin->config.g_dy, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("B_dx:")));
- add_subwindow(b_dx = new RGBShiftLevel(plugin, &plugin->config.b_dx, x1, y));
- y += 30;
- add_subwindow(new BC_Title(x, y, _("B_dy:")));
- add_subwindow(b_dy = new RGBShiftLevel(plugin, &plugin->config.b_dy, x1, y));
-
- show_window();
- flush();
-}
-
-
-
-
-
-
-
-
-
-RGBShiftEffect::RGBShiftEffect(PluginServer *server)
- : PluginVClient(server)
-{
- temp_frame = 0;
-}
-RGBShiftEffect::~RGBShiftEffect()
-{
- delete temp_frame;
-}
-
-const char* RGBShiftEffect::plugin_title() { return _("RGBShift"); }
-int RGBShiftEffect::is_realtime() { return 1; }
-
-
-NEW_WINDOW_MACRO(RGBShiftEffect, RGBShiftWindow)
-LOAD_CONFIGURATION_MACRO(RGBShiftEffect, RGBShiftConfig)
-
-void RGBShiftEffect::update_gui()
-{
- if(thread)
- {
- RGBShiftWindow *yuv_wdw = (RGBShiftWindow*)thread->window;
- yuv_wdw->lock_window("RGBShiftEffect::update_gui");
- load_configuration();
- yuv_wdw->r_dx->update(config.r_dx);
- yuv_wdw->r_dy->update(config.r_dy);
- yuv_wdw->g_dx->update(config.g_dx);
- yuv_wdw->g_dy->update(config.g_dy);
- yuv_wdw->b_dx->update(config.b_dx);
- yuv_wdw->b_dy->update(config.b_dy);
- yuv_wdw->unlock_window();
- }
-}
-
-void RGBShiftEffect::save_data(KeyFrame *keyframe)
-{
- FileXML output;
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("RGBSHIFT");
- output.tag.set_property("R_DX", config.r_dx);
- output.tag.set_property("R_DY", config.r_dy);
- output.tag.set_property("G_DX", config.g_dx);
- output.tag.set_property("G_DY", config.g_dy);
- output.tag.set_property("B_DX", config.b_dx);
- output.tag.set_property("B_DY", config.b_dy);
- output.append_tag();
- output.tag.set_title("/RGBSHIFT");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-}
-
-void RGBShiftEffect::read_data(KeyFrame *keyframe)
-{
- FileXML input;
- input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
- while(!input.read_tag())
- {
- if(input.tag.title_is("RGBSHIFT"))
- {
- config.r_dx = input.tag.get_property("R_DX", config.r_dx);
- config.r_dy = input.tag.get_property("R_DY", config.r_dy);
- config.g_dx = input.tag.get_property("G_DX", config.g_dx);
- config.g_dy = input.tag.get_property("G_DY", config.g_dy);
- config.b_dx = input.tag.get_property("B_DX", config.b_dx);
- config.b_dy = input.tag.get_property("B_DY", config.b_dy);
- }
- }
-}
-
-
-static YUV yuv_static;
-
-#define RGB_MACRO(type, temp_type, components) \
-{ \
- for(int i = 0; i < h; i++) { \
- int ri = i + config.r_dy, gi = i + config.g_dy, bi = i + config.b_dy; \
- type *in_r = ri >= 0 && ri < h ? (type *)frame->get_rows()[ri] : 0; \
- type *in_g = gi >= 0 && gi < h ? (type *)frame->get_rows()[gi] : 0; \
- type *in_b = bi >= 0 && bi < h ? (type *)frame->get_rows()[bi] : 0; \
- type *out_row = (type *)output->get_rows()[i]; \
- for(int j = 0; j < w; j++) { \
- int rj = j + config.r_dx, gj = j + config.g_dx, bj = j + config.b_dx; \
- type *rp = in_r && rj >= 0 && rj < w ? in_r + rj*components: 0; \
- type *gp = in_g && gj >= 0 && gj < w ? in_g + gj*components: 0; \
- type *bp = in_b && bj >= 0 && bj < w ? in_b + bj*components: 0; \
- out_row[0] = rp ? rp[0] : 0; \
- out_row[1] = gp ? gp[1] : 0; \
- out_row[2] = bp ? bp[2] : 0; \
- out_row += components; \
- } \
- } \
-}
-
-#define YUV_MACRO(type, temp_type, components) \
-{ \
- for(int i = 0; i < h; i++) { \
- int ri = i + config.r_dy, gi = i + config.g_dy, bi = i + config.b_dy; \
- uint8_t *in_r = ri >= 0 && ri < h ? (uint8_t *)frame->get_rows()[ri] : 0; \
- uint8_t *in_g = gi >= 0 && gi < h ? (uint8_t *)frame->get_rows()[gi] : 0; \
- uint8_t *in_b = bi >= 0 && bi < h ? (uint8_t *)frame->get_rows()[bi] : 0; \
- type *out_row = (type *)output->get_rows()[i]; \
- for(int j = 0; j < w; j++) { \
- int rj = j + config.r_dx, gj = j + config.g_dx, bj = j + config.b_dx; \
- uint8_t *rp = in_r && rj >= 0 && rj < w ? in_r + rj*3: 0; \
- uint8_t *gp = in_g && gj >= 0 && gj < w ? in_g + gj*3: 0; \
- uint8_t *bp = in_b && bj >= 0 && bj < w ? in_b + bj*3: 0; \
- temp_type y, u, v; \
- temp_type r = rp ? rp[0] : 0; \
- temp_type g = gp ? gp[1] : 0; \
- temp_type b = bp ? bp[2] : 0; \
- if( sizeof(type) == 4 ) \
- yuv_static.rgb_to_yuv_f(r, g, b, y, u, v); \
- else if( sizeof(type) == 2 ) \
- yuv_static.rgb_to_yuv_16(r, g, b, y, u, v); \
- else \
- yuv_static.rgb_to_yuv_8(r, g, b, y, u, v); \
- out_row[0] = y; \
- out_row[1] = u; \
- out_row[2] = v; \
- out_row += components; \
- } \
- } \
-}
-
-int RGBShiftEffect::process_realtime(VFrame *input, VFrame *output)
-{
- load_configuration();
-
- if( EQUIV(config.r_dx, 0) && EQUIV(config.g_dx, 0) && EQUIV(config.b_dx, 0) &&
- EQUIV(config.r_dy, 0) && EQUIV(config.g_dy, 0) && EQUIV(config.b_dy, 0) ) {
- if(input->get_rows()[0] != output->get_rows()[0])
- output->copy_from(input);
- return 0;
- }
-
- int w = input->get_w(), h = input->get_h();
- int color_model = input->get_color_model();
- int is_yuv = BC_CModels::is_yuv(color_model);
- if( is_yuv ) color_model = BC_RGB888;
- VFrame *frame = input;
- if( input->get_rows()[0] == output->get_rows()[0] || !is_yuv ) {
- if( temp_frame && ( temp_frame->get_color_model() != color_model ||
- temp_frame->get_w() != w || temp_frame->get_h() != h ) ) {
- delete temp_frame; temp_frame = 0;
- }
- if( !temp_frame )
- temp_frame = new VFrame(w, h, color_model);
- frame = temp_frame;
- if( color_model != input->get_color_model() )
- BC_CModels::transfer(frame->get_rows(), input->get_rows(),
- frame->get_y(), frame->get_u(), frame->get_v(),
- input->get_y(), input->get_u(), input->get_v(),
- 0, 0, input->get_w(), input->get_h(),
- 0, 0, frame->get_w(), frame->get_h(),
- input->get_color_model(), frame->get_color_model(), 0,
- input->get_bytes_per_line(), w);
- else
- frame->copy_from(input);
- }
-
- switch( input->get_color_model() ) {
- case BC_YUV888: YUV_MACRO(unsigned char, int, 3); break;
- case BC_YUV161616: YUV_MACRO(uint16_t, int, 3); break;
- case BC_YUVA8888: YUV_MACRO(unsigned char, int, 4); break;
- case BC_YUVA16161616: YUV_MACRO(uint16_t, int, 4); break;
- case BC_RGB_FLOAT: RGB_MACRO(float, float, 3); break;
- case BC_RGB888: RGB_MACRO(unsigned char, int, 3); break;
- case BC_RGB161616: RGB_MACRO(uint16_t, int, 3); break;
- case BC_RGBA_FLOAT: RGB_MACRO(float, float, 4); break;
- case BC_RGBA8888: RGB_MACRO(unsigned char, int, 4); break;
- case BC_RGBA16161616: RGB_MACRO(uint16_t, int, 4); break;
- }
-
- return 0;
-}
-
-
projects / goodguy / history.git / blobdiff