X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fplugins%2Fchromakeyhsv%2Fchromakey.C;fp=cinelerra-5.1%2Fplugins%2Fchromakeyhsv%2Fchromakey.C;h=0636a981fe7bccc95f31ed31d0bf929b67bffe8d;hb=21c2e6b36d6a96c2f662a89459d607b5a387f4eb;hp=3541143cd180204f883e03aac90a68027c3f5289;hpb=5a1b2bb96f2bd6b7ef4f8031763683726c02219d;p=goodguy%2Fhistory.git diff --git a/cinelerra-5.1/plugins/chromakeyhsv/chromakey.C b/cinelerra-5.1/plugins/chromakeyhsv/chromakey.C index 3541143c..0636a981 100644 --- a/cinelerra-5.1/plugins/chromakeyhsv/chromakey.C +++ b/cinelerra-5.1/plugins/chromakeyhsv/chromakey.C @@ -2,21 +2,21 @@ /* * CINELERRA * Copyright (C) 2012 Adam Williams - * + * * 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" @@ -149,11 +149,11 @@ ChromaKeyConfig::get_color () ChromaKeyWindow::ChromaKeyWindow (ChromaKeyHSV * plugin) - : PluginClientWindow(plugin, - 400, - 450, - 400, - 450, + : PluginClientWindow(plugin, + 400, + 450, + 400, + 450, 0) { this->plugin = plugin; @@ -643,12 +643,12 @@ ChromaKeyUnit::ChromaKeyUnit (ChromaKeyHSV * plugin, ChromaKeyServer * server):L value_key); -template -void ChromaKeyUnit::process_chromakey(int components, - component_type max, - bool use_yuv, - ChromaKeyPackage *pkg) -{ +template +void ChromaKeyUnit::process_chromakey(int components, + component_type max, + bool use_yuv, + ChromaKeyPackage *pkg) +{ OUTER_VARIABLES int w = plugin->input->get_w(); @@ -693,17 +693,17 @@ void ChromaKeyUnit::process_chromakey(int components, if (tolerance == 0) ah = 1.0; - else + else if (ABS (h - hue_key) < tolerance_in * 180) ah = 0; - else + else if ((out_slope != 0) && (ABS (h - hue_key) < tolerance * 180)) /* we scale alpha between 0 and 1/2 */ - ah = ABS (h - hue_key) / tolerance / 360; - else + ah = ABS (h - hue_key) / tolerance / 360; + else if (ABS (h - hue_key) < tolerance_out * 180) /* we scale alpha between 1/2 and 1 */ - ah = ABS (h - hue_key) / tolerance_out / 360; + ah = ABS (h - hue_key) / tolerance_out / 360; else has_match = false; @@ -756,7 +756,7 @@ void ChromaKeyUnit::process_chromakey(int components, if (has_match) a = MAX (MAX (ah, av), MAX (as, avm)); - // Spill light processing + // Spill light processing if ((ABS (h - hue_key) < spill_threshold * 180) || ((ABS (h - hue_key) > 360) && (ABS (h - hue_key) - 360 < spill_threshold * 180))) @@ -885,13 +885,13 @@ REGISTER_PLUGIN(ChromaKeyHSV) ChromaKeyHSV::ChromaKeyHSV(PluginServer *server) : PluginVClient(server) { - + engine = 0; } ChromaKeyHSV::~ChromaKeyHSV() { - + if(engine) delete engine; } @@ -905,9 +905,9 @@ int ChromaKeyHSV::process_buffer(VFrame *frame, this->output = frame; - read_frame(frame, - 0, - start_position, + read_frame(frame, + 0, + start_position, frame_rate, get_use_opengl()); if(get_use_opengl()) return run_opengl(); @@ -1025,7 +1025,7 @@ int ChromaKeyHSV::handle_opengl() ChromaKeyHSV *plugin = this; OUTER_VARIABLES - static const char *yuv_shader = + static const char *yuv_shader = "const vec3 black = vec3(0.0, 0.5, 0.5);\n" "\n" "vec4 yuv_to_rgb(vec4 color)\n" @@ -1040,7 +1040,7 @@ int ChromaKeyHSV::handle_opengl() " return color;\n" "}\n"; - static const char *rgb_shader = + static const char *rgb_shader = "const vec3 black = vec3(0.0, 0.0, 0.0);\n" "\n" "vec4 yuv_to_rgb(vec4 color)\n" @@ -1052,7 +1052,7 @@ int ChromaKeyHSV::handle_opengl() " return color;\n" "}\n"; - static const char *hsv_shader = + static const char *hsv_shader = "vec4 rgb_to_hsv(vec4 color)\n" "{\n" RGB_TO_HSV_FRAG("color") @@ -1066,19 +1066,19 @@ int ChromaKeyHSV::handle_opengl() "}\n" "\n"; - static const char *show_rgbmask_shader = + static const char *show_rgbmask_shader = "vec4 show_mask(vec4 color, vec4 color2)\n" "{\n" " return vec4(1.0, 1.0, 1.0, min(color.a, color2.a));" "}\n"; - static const char *show_yuvmask_shader = + static const char *show_yuvmask_shader = "vec4 show_mask(vec4 color, vec4 color2)\n" "{\n" " return vec4(1.0, 0.5, 0.5, min(color.a, color2.a));" "}\n"; - static const char *nomask_shader = + static const char *nomask_shader = "vec4 show_mask(vec4 color, vec4 color2)\n" "{\n" " return vec4(color.rgb, min(color.a, color2.a));" @@ -1099,7 +1099,7 @@ int ChromaKeyHSV::handle_opengl() case BC_YUVA8888: shader_stack[0] = yuv_shader; shader_stack[1] = hsv_shader; - if(config.show_mask) + if(config.show_mask) shader_stack[2] = show_yuvmask_shader; else shader_stack[2] = nomask_shader; @@ -1109,7 +1109,7 @@ int ChromaKeyHSV::handle_opengl() default: shader_stack[0] = rgb_shader; shader_stack[1] = hsv_shader; - if(config.show_mask) + if(config.show_mask) shader_stack[2] = show_rgbmask_shader; else shader_stack[2] = nomask_shader; @@ -1118,11 +1118,11 @@ int ChromaKeyHSV::handle_opengl() } - 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); if(frag)