remove whitespace at eol

[goodguy/history.git] / cinelerra-5.1 / plugins / chromakey / chromakey.C

diff --git a/cinelerra-5.1/plugins/chromakey/chromakey.C b/cinelerra-5.1/plugins/chromakey/chromakey.C
index adc1528c839ddabf54a10235a57d199f758c1520..8618d03b605c2922c2539835bb7a042f216cd3ef 100644 (file)
--- a/cinelerra-5.1/plugins/chromakey/chromakey.C
+++ b/cinelerra-5.1/plugins/chromakey/chromakey.C
@@ -2,21 +2,21 @@
 /*
  * 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"
@@ -72,10 +72,10 @@ int ChromaKeyConfig::equivalent(ChromaKeyConfig &src)
                use_value == src.use_value);
 }
 
-void ChromaKeyConfig::interpolate(ChromaKeyConfig &prev, 
-       ChromaKeyConfig &next, 
-       int64_t prev_frame, 
-       int64_t next_frame, 
+void ChromaKeyConfig::interpolate(ChromaKeyConfig &prev,
+       ChromaKeyConfig &next,
+       int64_t prev_frame,
+       int64_t next_frame,
        int64_t current_frame)
 {
        double next_scale = (double)(current_frame - prev_frame) / (next_frame - prev_frame);
@@ -104,11 +104,11 @@ int ChromaKeyConfig::get_color()
 
 
 ChromaKeyWindow::ChromaKeyWindow(ChromaKey *plugin)
- : PluginClientWindow(plugin, 
-       320, 
-       220, 
-       320, 
-       220, 
+ : PluginClientWindow(plugin,
+       320,
+       220,
+       320,
+       220,
        0)
 {
        this->plugin = plugin;
@@ -157,14 +157,14 @@ void ChromaKeyWindow::create_objects()
 void ChromaKeyWindow::update_sample()
 {
        sample->set_color(plugin->config.get_color());
-       sample->draw_box(0, 
-               0, 
-               sample->get_w(), 
+       sample->draw_box(0,
+               0,
+               sample->get_w(),
                sample->get_h());
        sample->set_color(BLACK);
-       sample->draw_rectangle(0, 
-               0, 
-               sample->get_w(), 
+       sample->draw_rectangle(0,
+               0,
+               sample->get_w(),
                sample->get_h());
        sample->flash();
 }
@@ -177,11 +177,11 @@ void ChromaKeyWindow::update_sample()
 
 
 
-ChromaKeyColor::ChromaKeyColor(ChromaKey *plugin, 
-       ChromaKeyWindow *gui, 
-       int x, 
+ChromaKeyColor::ChromaKeyColor(ChromaKey *plugin,
+       ChromaKeyWindow *gui,
+       int x,
        int y)
- : BC_GenericButton(x, 
+ : BC_GenericButton(x,
        y,
        _("Color..."))
 {
@@ -200,13 +200,13 @@ int ChromaKeyColor::handle_event()
 
 
 ChromaKeyThreshold::ChromaKeyThreshold(ChromaKey *plugin, int x, int y)
- : BC_FSlider(x, 
+ : BC_FSlider(x,
                        y,
                        0,
-                       200, 
-                       200, 
-                       (float)0, 
-                       (float)100, 
+                       200,
+                       200,
+                       (float)0,
+                       (float)100,
                        plugin->config.threshold)
 {
        this->plugin = plugin;
@@ -221,13 +221,13 @@ int ChromaKeyThreshold::handle_event()
 
 
 ChromaKeySlope::ChromaKeySlope(ChromaKey *plugin, int x, int y)
- : BC_FSlider(x, 
+ : BC_FSlider(x,
                        y,
                        0,
-                       200, 
-                       200, 
-                       (float)0, 
-                       (float)100, 
+                       200,
+                       200,
+                       (float)0,
+                       (float)100,
                        plugin->config.slope)
 {
        this->plugin = plugin;
@@ -255,9 +255,9 @@ int ChromaKeyUseValue::handle_event()
 }
 
 
-ChromaKeyUseColorPicker::ChromaKeyUseColorPicker(ChromaKey *plugin, 
+ChromaKeyUseColorPicker::ChromaKeyUseColorPicker(ChromaKey *plugin,
        ChromaKeyWindow *gui,
-       int x, 
+       int x,
        int y)
  : BC_GenericButton(x, y, _("Use color picker"))
 {
@@ -317,7 +317,7 @@ void ChromaKeyServer::init_packages()
                pkg->y1 = plugin->input->get_h() * i / get_total_packages();
                pkg->y2 = plugin->input->get_h() * (i + 1) / get_total_packages();
        }
-       
+
 }
 LoadClient* ChromaKeyServer::new_client()
 {
@@ -349,7 +349,7 @@ void ChromaKeyUnit::process_package(LoadPackage *package)
        int w = plugin->input->get_w();
 
        float h, s, v;
-       HSV::rgb_to_hsv(plugin->config.red, 
+       HSV::rgb_to_hsv(plugin->config.red,
                plugin->config.green,
                plugin->config.blue,
                h,
@@ -528,13 +528,13 @@ REGISTER_PLUGIN(ChromaKey)
 ChromaKey::ChromaKey(PluginServer *server)
  : PluginVClient(server)
 {
-       
+
        engine = 0;
 }
 
 ChromaKey::~ChromaKey()
 {
-       
+
        delete engine;
 }
 
@@ -549,9 +549,9 @@ SET_TRACE
        this->input = frame;
        this->output = frame;
 
-       read_frame(frame, 
-               0, 
-               start_position, 
+       read_frame(frame,
+               0,
+               start_position,
                frame_rate,
                get_use_opengl());
 
@@ -638,7 +638,7 @@ int ChromaKey::handle_opengl()
 {
 #ifdef HAVE_GL
        OUTER_VARIABLES(this)
-       
+
 
 
        static const char *uniform_frag =
@@ -655,8 +655,8 @@ int ChromaKey::handle_opengl()
                "{\n"
                "       return abs(color.r);\n"
                "}\n";
-               
-       static const char *get_rgbvalue_frag = 
+
+       static const char *get_rgbvalue_frag =
                "float get_value(vec4 color)\n"
                "{\n"
                "       return dot(color.rgb, vec3(0.29900, 0.58700, 0.11400));\n"
@@ -684,7 +684,7 @@ int ChromaKey::handle_opengl()
                "       gl_FragColor = vec4(color.rgb, alpha);\n"
                "}\n";
 
-       static const char *cube_frag = 
+       static const char *cube_frag =
                "void main()\n"
                "{\n"
                "       vec4 color = texture2D(tex, gl_TexCoord[0].st);\n"
@@ -736,11 +736,11 @@ int ChromaKey::handle_opengl()
        }
 SET_TRACE
 
-       unsigned int frag = VFrame::make_shader(0, 
-               shader_stack[0], 
-               shader_stack[1], 
-               shader_stack[2], 
-               shader_stack[3], 
+       unsigned int frag = VFrame::make_shader(0,
+               shader_stack[0],
+               shader_stack[1],
+               shader_stack[2],
+               shader_stack[3],
                0);
        get_output()->bind_texture(0);
 
@@ -755,12 +755,12 @@ SET_TRACE
                glUniform1f(glGetUniformLocation(frag, "threshold_run"), threshold_run);
                if(get_output()->get_color_model() != BC_YUV888 &&
                        get_output()->get_color_model() != BC_YUVA8888)
-                       glUniform3f(glGetUniformLocation(frag, "key"), 
+                       glUniform3f(glGetUniformLocation(frag, "key"),
                                r_key, g_key, b_key);
                else
-                       glUniform3f(glGetUniformLocation(frag, "key"), 
+                       glUniform3f(glGetUniformLocation(frag, "key"),
                                (float)y_key / 0xff, (float)u_key / 0xff, (float)v_key / 0xff);
-               
+
        }
 SET_TRACE