+++ /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 "clip.h"
-#include "bccmodels.h"
-#include "bchash.h"
-#include "filexml.h"
-#include "flip.h"
-#include "flipwindow.h"
-#include "language.h"
-
-#include <stdint.h>
-#include <string.h>
-
-REGISTER_PLUGIN(FlipMain)
-
-
-
-
-
-
-FlipConfig::FlipConfig()
-{
- flip_horizontal = 0;
- flip_vertical = 0;
-}
-
-void FlipConfig::copy_from(FlipConfig &that)
-{
- flip_horizontal = that.flip_horizontal;
- flip_vertical = that.flip_vertical;
-}
-
-int FlipConfig::equivalent(FlipConfig &that)
-{
- return flip_horizontal == that.flip_horizontal &&
- flip_vertical == that.flip_vertical;
-}
-
-void FlipConfig::interpolate(FlipConfig &prev,
- FlipConfig &next,
- long prev_frame,
- long next_frame,
- long current_frame)
-{
- this->flip_horizontal = prev.flip_horizontal;
- this->flip_vertical = prev.flip_vertical;
-}
-
-
-
-
-
-
-
-
-
-
-FlipMain::FlipMain(PluginServer *server)
- : PluginVClient(server)
-{
-
-}
-
-FlipMain::~FlipMain()
-{
-
-}
-
-const char* FlipMain::plugin_title() { return _("Flip"); }
-int FlipMain::is_realtime() { return 1; }
-
-
-#define SWAP_PIXELS(type, components, in, out) \
-{ \
- type temp = in[0]; \
- in[0] = out[0]; \
- out[0] = temp; \
- \
- temp = in[1]; \
- in[1] = out[1]; \
- out[1] = temp; \
- \
- temp = in[2]; \
- in[2] = out[2]; \
- out[2] = temp; \
- \
- if(components == 4) \
- { \
- temp = in[3]; \
- in[3] = out[3]; \
- out[3] = temp; \
- } \
-}
-
-#define FLIP_MACRO(type, components) \
-{ \
- type **input_rows, **output_rows; \
- type *input_row, *output_row; \
- input_rows = ((type**)frame->get_rows()); \
- output_rows = ((type**)frame->get_rows()); \
- \
- if(config.flip_vertical) \
- { \
- for(i = 0, j = h - 1; i < h / 2; i++, j--) \
- { \
- input_row = input_rows[i]; \
- output_row = output_rows[j]; \
- for(k = 0; k < w; k++) \
- { \
- SWAP_PIXELS(type, components, output_row, input_row); \
- output_row += components; \
- input_row += components; \
- } \
- } \
- } \
- \
- if(config.flip_horizontal) \
- { \
- for(i = 0; i < h; i++) \
- { \
- input_row = input_rows[i]; \
- output_row = output_rows[i] + (w - 1) * components; \
- for(k = 0; k < w / 2; k++) \
- { \
- SWAP_PIXELS(type, components, output_row, input_row); \
- input_row += components; \
- output_row -= components; \
- } \
- } \
- } \
-}
-
-int FlipMain::process_buffer(VFrame *frame,
- int64_t start_position,
- double frame_rate)
-{
- int i, j, k;
- int w = frame->get_w();
- int h = frame->get_h();
- int colormodel = frame->get_color_model();
-
- load_configuration();
-
- read_frame(frame,
- 0,
- get_source_position(),
- get_framerate(),
- get_use_opengl());
-
-
-
- if(get_use_opengl())
- {
- if(config.flip_vertical || config.flip_horizontal)
- return run_opengl();
- else
- return 0;
- }
-
- switch(colormodel)
- {
- case BC_RGB888:
- case BC_YUV888:
- FLIP_MACRO(unsigned char, 3);
- break;
- case BC_RGB_FLOAT:
- FLIP_MACRO(float, 3);
- break;
- case BC_RGB161616:
- case BC_YUV161616:
- FLIP_MACRO(uint16_t, 3);
- break;
- case BC_RGBA8888:
- case BC_YUVA8888:
- FLIP_MACRO(unsigned char, 4);
- break;
- case BC_RGBA_FLOAT:
- FLIP_MACRO(float, 4);
- break;
- case BC_RGBA16161616:
- case BC_YUVA16161616:
- FLIP_MACRO(uint16_t, 4);
- break;
- }
- return 0;
-}
-
-
-NEW_WINDOW_MACRO(FlipMain, FlipWindow)
-LOAD_CONFIGURATION_MACRO(FlipMain, FlipConfig)
-
-void FlipMain::update_gui()
-{
- if(thread)
- {
- load_configuration();
- thread->window->lock_window();
- ((FlipWindow*)thread->window)->flip_vertical->update((int)config.flip_vertical);
- ((FlipWindow*)thread->window)->flip_horizontal->update((int)config.flip_horizontal);
- thread->window->unlock_window();
- }
-}
-
-void FlipMain::save_data(KeyFrame *keyframe)
-{
- FileXML output;
-
-// cause data to be stored directly in text
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("FLIP");
- output.append_tag();
- if(config.flip_vertical)
- {
- output.tag.set_title("VERTICAL");
- output.append_tag();
- output.tag.set_title("/VERTICAL");
- output.append_tag();
- }
-
- if(config.flip_horizontal)
- {
- output.tag.set_title("HORIZONTAL");
- output.append_tag();
- output.tag.set_title("/HORIZONTAL");
- output.append_tag();
- }
- output.tag.set_title("/FLIP");
- output.append_tag();
- output.append_newline();
- output.terminate_string();
-// data is now in *text
-}
-
-void FlipMain::read_data(KeyFrame *keyframe)
-{
- FileXML input;
-
- input.set_shared_input(keyframe->get_data(), strlen(keyframe->get_data()));
-
- int result = 0;
- config.flip_vertical = config.flip_horizontal = 0;
-
- while(!result)
- {
- result = input.read_tag();
-
- if(!result)
- {
- if(input.tag.title_is("VERTICAL"))
- {
- config.flip_vertical = 1;
- }
- else
- if(input.tag.title_is("HORIZONTAL"))
- {
- config.flip_horizontal = 1;
- }
- }
- }
-}
-
-
-int FlipMain::handle_opengl()
-{
-#ifdef HAVE_GL
- get_output()->to_texture();
- get_output()->enable_opengl();
- get_output()->init_screen();
- get_output()->bind_texture(0);
-
- if(config.flip_vertical && !config.flip_horizontal)
- {
- get_output()->draw_texture(0,
- 0,
- get_output()->get_w(),
- get_output()->get_h(),
- 0,
- get_output()->get_h(),
- get_output()->get_w(),
- 0);
- }
-
- if(config.flip_horizontal && !config.flip_vertical)
- {
- get_output()->draw_texture(0,
- 0,
- get_output()->get_w(),
- get_output()->get_h(),
- get_output()->get_w(),
- 0,
- 0,
- get_output()->get_h());
- }
-
- if(config.flip_vertical && config.flip_horizontal)
- {
- get_output()->draw_texture(0,
- 0,
- get_output()->get_w(),
- get_output()->get_h(),
- get_output()->get_w(),
- get_output()->get_h(),
- 0,
- 0);
- }
-
- get_output()->set_opengl_state(VFrame::SCREEN);
-#endif
- return 0;
-}
-
-
-
projects / goodguy / history.git / blobdiff