+++ /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 "bchash.h"
-#include "edl.inc"
-#include "filesystem.h"
-#include "filexml.h"
-#include "language.h"
-#include "overlayframe.h"
-#include "theme.h"
-#include "vframe.h"
-#include "shapewipe.h"
-
-#include <png.h>
-#include <math.h>
-#include <stdint.h>
-#include <string.h>
-
-#define SHAPE_SEARCHPATH "/shapes"
-#define DEFAULT_SHAPE "circle"
-
-REGISTER_PLUGIN(ShapeWipeMain)
-
-ShapeWipeW2B::ShapeWipeW2B(ShapeWipeMain *plugin,
- ShapeWipeWindow *window,
- int x,
- int y)
- : BC_Radial(x,
- y,
- plugin->direction == 0,
- _("White to Black"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-
-int ShapeWipeW2B::handle_event()
-{
- update(1);
- plugin->direction = 0;
- window->right->update(0);
- plugin->send_configure_change();
- return 0;
-}
-
-ShapeWipeB2W::ShapeWipeB2W(ShapeWipeMain *plugin,
- ShapeWipeWindow *window,
- int x,
- int y)
- : BC_Radial(x,
- y,
- plugin->direction == 1,
- _("Black to White"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-
-int ShapeWipeB2W::handle_event()
-{
- update(1);
- plugin->direction = 1;
- window->left->update(0);
- plugin->send_configure_change();
- return 0;
-}
-
-ShapeWipeAntiAlias::ShapeWipeAntiAlias(ShapeWipeMain *plugin,
- ShapeWipeWindow *window,
- int x,
- int y)
- : BC_CheckBox (x,y,plugin->antialias, _("Anti-aliasing"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-
-int ShapeWipeAntiAlias::handle_event()
-{
- plugin->antialias = get_value();
- plugin->send_configure_change();
- return 0;
-}
-
-ShapeWipePreserveAspectRatio::ShapeWipePreserveAspectRatio(ShapeWipeMain *plugin,
- ShapeWipeWindow *window,
- int x,
- int y)
- : BC_CheckBox (x, y, plugin->preserve_aspect, _("Preserve shape aspect ratio"))
-{
- this->plugin = plugin;
- this->window = window;
-}
-
-int ShapeWipePreserveAspectRatio::handle_event()
-{
- plugin->preserve_aspect = get_value();
- plugin->send_configure_change();
- return 0;
-}
-
-
-
-
-
-
-ShapeWipeTumble::ShapeWipeTumble(ShapeWipeMain *client,
- ShapeWipeWindow *window,
- int x,
- int y)
- : BC_Tumbler(x, y)
-{
- this->client = client;
- this->window = window;
-}
-
-int ShapeWipeTumble::handle_up_event()
-{
- window->prev_shape();
- return 1;
-}
-
-int ShapeWipeTumble::handle_down_event()
-{
- window->next_shape();
- return 0;
-}
-
-
-
-
-
-
-
-ShapeWipeShape::ShapeWipeShape(ShapeWipeMain *client,
- ShapeWipeWindow *window,
- int x,
- int y,
- int text_w,
- int list_h)
- : BC_PopupTextBox(window,
- &window->shapes,
- client->shape_name,
- x,
- y,
- text_w,
- list_h)
-{
- this->client = client;
- this->window = window;
-}
-
-int ShapeWipeShape::handle_event()
-{
- strcpy(client->shape_name, get_text());
- client->send_configure_change();
- return 1;
-}
-
-
-
-
-
-
-
-
-ShapeWipeWindow::ShapeWipeWindow(ShapeWipeMain *plugin)
- : PluginClientWindow(plugin,
- 450,
- 125,
- 450,
- 125,
- 0)
-{
- this->plugin = plugin;
-}
-
-ShapeWipeWindow::~ShapeWipeWindow()
-{
- shapes.remove_all_objects();
-}
-
-
-
-void ShapeWipeWindow::create_objects()
-{
- BC_Title *title = 0;
- lock_window("ShapeWipeWindow::create_objects");
- int widget_border = plugin->get_theme()->widget_border;
- int window_border = plugin->get_theme()->window_border;
- int x = window_border, y = window_border;
-
- plugin->init_shapes();
- for(int i = 0; i < plugin->shape_titles.size(); i++)
- {
- shapes.append(new BC_ListBoxItem(plugin->shape_titles.get(i)));
- }
-
- add_subwindow(title = new BC_Title(x, y, _("Direction:")));
- x += title->get_w() + widget_border;
- add_subwindow(left = new ShapeWipeW2B(plugin,
- this,
- x,
- y));
- x += left->get_w() + widget_border;
- add_subwindow(right = new ShapeWipeB2W(plugin,
- this,
- x,
- y));
- x = window_border;
- y += right->get_h() + widget_border;
-
-
- add_subwindow(title = new BC_Title(x, y, _("Shape:")));
- x += title->get_w() + widget_border;
-
-// add_subwindow(filename_widget = new
-// ShapeWipeFilename(plugin,
-// this,
-// plugin->filename,
-// x,
-// y));
-// x += 200;
-// add_subwindow(new ShapeWipeBrowseButton(
-// plugin,
-// this,
-// filename_widget,
-// x,
-// y));
-
- shape_text = new ShapeWipeShape(plugin,
- this,
- x,
- y,
- 150,
- 200);
- shape_text->create_objects();
- x += shape_text->get_w() + widget_border;
- add_subwindow(new ShapeWipeTumble(plugin,
- this,
- x,
- y));
- x = window_border;
- y += shape_text->get_h() + widget_border;
-
- ShapeWipeAntiAlias *anti_alias;
- add_subwindow(anti_alias = new ShapeWipeAntiAlias(
- plugin,
- this,
- x,
- y));
- y += anti_alias->get_h() + widget_border;
- ShapeWipePreserveAspectRatio *aspect_ratio;
- add_subwindow(aspect_ratio = new ShapeWipePreserveAspectRatio(
- plugin,
- this,
- x,
- y));
- y += aspect_ratio->get_h() + widget_border;
-
- show_window();
- unlock_window();
-}
-
-void ShapeWipeWindow::next_shape()
-{
- for(int i = 0; i < plugin->shape_titles.size(); i++)
- {
- if(!strcmp(plugin->shape_titles.get(i), plugin->shape_name))
- {
- i++;
- if(i >= plugin->shape_titles.size()) i = 0;
- strcpy(plugin->shape_name, plugin->shape_titles.get(i));
- shape_text->update(plugin->shape_name);
- break;
- }
- }
- client->send_configure_change();
-}
-
-void ShapeWipeWindow::prev_shape()
-{
- for(int i = 0; i < plugin->shape_titles.size(); i++)
- {
- if(!strcmp(plugin->shape_titles.get(i), plugin->shape_name))
- {
- i--;
- if(i < 0) i = plugin->shape_titles.size() - 1;
- strcpy(plugin->shape_name, plugin->shape_titles.get(i));
- shape_text->update(plugin->shape_name);
- break;
- }
- }
- client->send_configure_change();
-}
-
-
-
-
-
-ShapeWipeMain::ShapeWipeMain(PluginServer *server)
- : PluginVClient(server)
-{
- direction = 0;
- filename[0] = 0;
- last_read_filename[0] = '\0';
- strcpy(shape_name, DEFAULT_SHAPE);
- current_name[0] = 0;
- pattern_image = NULL;
- min_value = (unsigned char)255;
- max_value = (unsigned char)0;
- antialias = 0;
- preserve_aspect = 0;
- last_preserve_aspect = 0;
- shapes_initialized = 0;
-}
-
-ShapeWipeMain::~ShapeWipeMain()
-{
- reset_pattern_image();
- shape_paths.remove_all_objects();
- shape_titles.remove_all_objects();
-}
-
-const char* ShapeWipeMain::plugin_title() { return _("Shape Wipe"); }
-int ShapeWipeMain::is_transition() { return 1; }
-int ShapeWipeMain::uses_gui() { return 1; }
-
-NEW_WINDOW_MACRO(ShapeWipeMain, ShapeWipeWindow);
-
-
-
-void ShapeWipeMain::save_data(KeyFrame *keyframe)
-{
- FileXML output;
- output.set_shared_output(keyframe->get_data(), MESSAGESIZE);
- output.tag.set_title("SHAPEWIPE");
- output.tag.set_property("DIRECTION", direction);
- output.tag.set_property("ANTIALIAS", antialias);
- output.tag.set_property("PRESERVE_ASPECT", preserve_aspect);
- output.tag.set_property("FILENAME", filename);
- output.tag.set_property("SHAPE_NAME", shape_name);
- output.append_tag();
- output.tag.set_title("/SHAPEWIPE");
- output.append_tag();
- output.terminate_string();
-}
-
-void ShapeWipeMain::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("SHAPEWIPE"))
- {
- direction = input.tag.get_property("DIRECTION", direction);
- antialias = input.tag.get_property("ANTIALIAS", antialias);
- preserve_aspect = input.tag.get_property("PRESERVE_ASPECT", preserve_aspect);
- input.tag.get_property("FILENAME", filename);
- input.tag.get_property("SHAPE_NAME", shape_name);
- }
- }
-}
-
-void ShapeWipeMain::init_shapes()
-{
- if(!shapes_initialized)
- {
- FileSystem fs;
- fs.set_filter("*.png");
- char shape_path[BCTEXTLEN];
- sprintf(shape_path, "%s%s", get_plugin_dir(), SHAPE_SEARCHPATH);
- fs.update(shape_path);
-
- for(int i = 0; i < fs.total_files(); i++)
- {
- FileItem *file_item = fs.get_entry(i);
- if(!file_item->get_is_dir())
- {
- shape_paths.append(strdup(file_item->get_path()));
- char *ptr = strdup(file_item->get_name());
- char *ptr2 = strrchr(ptr, '.');
- if(ptr2) *ptr2 = 0;
- shape_titles.append(ptr);
- }
- }
-
- shapes_initialized = 1;
- }
-}
-
-
-int ShapeWipeMain::load_configuration()
-{
- read_data(get_prev_keyframe(get_source_position()));
- return 1;
-}
-
-int ShapeWipeMain::read_pattern_image(int new_frame_width, int new_frame_height)
-{
- png_byte header[8];
- int is_png;
- int row;
- int col;
- int scaled_row;
- int scaled_col;
- int pixel_width;
- unsigned char value;
- png_uint_32 width;
- png_uint_32 height;
- png_byte color_type;
- png_byte bit_depth;
- png_structp png_ptr;
- png_infop info_ptr;
- png_infop end_info;
- png_bytep *image;
- frame_width = new_frame_width;
- frame_height = new_frame_height;
-
-// Convert name to filename
- for(int i = 0; i < shape_paths.size(); i++)
- {
- if(!strcmp(shape_titles.get(i), shape_name))
- {
- strcpy(filename, shape_paths.get(i));
- break;
- }
- }
-
- FILE *fp = fopen(filename, "rb");
- if (!fp)
- {
- return 1;
- }
-
- fread(header, 1, 8, fp);
- is_png = !png_sig_cmp(header, 0, 8);
-
- if (!is_png)
- {
- fclose(fp);
- return 1;
- }
-
- png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING,
- NULL, NULL, NULL);
-
- if (!png_ptr)
- {
- fclose(fp);
- return 1;
- }
-
- /* Tell libpng we already checked the first 8 bytes */
- png_set_sig_bytes(png_ptr, 8);
-
- info_ptr = png_create_info_struct(png_ptr);
- if (!info_ptr)
- {
- png_destroy_read_struct(&png_ptr, NULL, NULL);
- fclose(fp);
- return 1;
- }
-
- end_info = png_create_info_struct(png_ptr);
- if (!end_info)
- {
- png_destroy_read_struct(&png_ptr, &info_ptr, NULL);
- fclose(fp);
- return 1;
- }
-
- png_init_io(png_ptr, fp);
- png_read_info(png_ptr, info_ptr);
-
- color_type = png_get_color_type(png_ptr, info_ptr);
- bit_depth = png_get_bit_depth(png_ptr, info_ptr);
- width = png_get_image_width (png_ptr, info_ptr);
- height = png_get_image_height(png_ptr, info_ptr);
-
- /* Skip the alpha channel if present
- * stripping alpha currently doesn't work in conjunction with
- * converting to grayscale in libpng */
- if (color_type & PNG_COLOR_MASK_ALPHA)
- pixel_width = 2;
- else
- pixel_width = 1;
-
- /* Convert 16 bit data to 8 bit */
- if (bit_depth == 16) png_set_strip_16(png_ptr);
-
- /* Expand to 1 pixel per byte if necessary */
- if (bit_depth < 8) png_set_packing(png_ptr);
-
- /* Convert to grayscale */
- if (color_type == PNG_COLOR_TYPE_RGB ||
- color_type == PNG_COLOR_TYPE_RGB_ALPHA)
- png_set_rgb_to_gray_fixed(png_ptr, 1, -1, -1);
-
- /* Allocate memory to hold the original png image */
- image = (png_bytep*)malloc(sizeof(png_bytep)*height);
- for (row = 0; row < (int)height; row++)
- {
- image[row] = (png_byte*)malloc(sizeof(png_byte)*width*pixel_width);
- }
-
- /* Allocate memory for the pattern image that will actually be
- * used for the wipe */
- pattern_image = (unsigned char**)malloc(sizeof(unsigned char*)*frame_height);
-
-
- png_read_image(png_ptr, image);
- png_read_end(png_ptr, end_info);
-
- double row_factor, col_factor;
- double row_offset = 0.5, col_offset = 0.5; // for rounding
-
- if (preserve_aspect && aspect_w != 0 && aspect_h != 0)
- {
- row_factor = (height-1)/aspect_h;
- col_factor = (width-1)/aspect_w;
- if (row_factor < col_factor)
- col_factor = row_factor;
- else
- row_factor = col_factor;
- row_factor *= aspect_h/(double)(frame_height-1);
- col_factor *= aspect_w/(double)(frame_width-1);
-
- // center the pattern over the frame
- row_offset += (height-1-(frame_height-1)*row_factor)/2;
- col_offset += (width-1-(frame_width-1)*col_factor)/2;
- }
- else
- {
- // Stretch (or shrink) the pattern image to fill the frame
- row_factor = (double)(height-1)/(double)(frame_height-1);
- col_factor = (double)(width-1)/(double)(frame_width-1);
- }
-
- for (scaled_row = 0; scaled_row < frame_height; scaled_row++)
- {
- row = (int)(row_factor*scaled_row + row_offset);
- pattern_image[scaled_row] = (unsigned char*)malloc(sizeof(unsigned char)*frame_width);
- for (scaled_col = 0; scaled_col < frame_width; scaled_col++)
- {
- col = (int)(col_factor*scaled_col + col_offset)*pixel_width;
- value = image[row][col];
- pattern_image[scaled_row][scaled_col] = value;
- if (value < min_value) min_value = value;
- if (value > max_value) max_value = value;
-
- }
- }
-
- png_destroy_read_struct(&png_ptr, &info_ptr, &end_info);
- fclose(fp);
- /* Deallocate the original image as it is no longer needed */
- for (row = 0; row < (int)height; row++)
- {
- free(image[row]);
- }
- free (image);
- return 0;
-}
-
-void ShapeWipeMain::reset_pattern_image()
-{
- int row;
- if (pattern_image != NULL)
- {
- for (row = 0; row < frame_height; row++)
- {
- free (pattern_image[row]);
- }
- free (pattern_image);
- pattern_image = NULL;
- min_value = (unsigned char)255;
- max_value = (unsigned char)0; // are recalc'd in read_pattern_image
- }
-}
-
-#define SHAPEWIPE(type, components) \
-{ \
-\
- type **in_rows = (type**)incoming->get_rows(); \
- type **out_rows = (type**)outgoing->get_rows(); \
- \
- type *in_row; \
- type *out_row; \
- \
- for(j = 0; j < h; j++) \
- { \
- in_row = (type*) in_rows[j]; \
- out_row = (type*)out_rows[j]; \
- pattern_row = pattern_image[j]; \
- \
- col_offset = 0; \
- for(k = 0; k < w; k++) \
- { \
- value = pattern_row[k]; \
- if ((direction == 0 && value >= threshold) || \
- (direction == 1 && value <= threshold)) \
- { \
- out_row[col_offset] = in_row[col_offset]; \
- out_row[col_offset + 1] = in_row[col_offset + 1]; \
- out_row[col_offset + 2] = in_row[col_offset + 2]; \
- if(components == 4) \
- out_row[col_offset + 3] = in_row[col_offset + 3]; \
- } \
- col_offset += components; \
- } \
- } \
-}
-
-#define COMPARE1(x,y) \
-{ \
- if (pattern_image[x][y] <= threshold) opacity++; \
-}
-
-#define COMPARE2(x,y) \
-{ \
- if (pattern_image[x][y] >= threshold) opacity++; \
-}
-
-// components is always 4
-#define BLEND_ONLY_4_NORMAL(temp_type, type, max, chroma_offset,x,y) \
-{ \
- const int bits = sizeof(type) * 8; \
- temp_type blend_opacity = (temp_type)(alpha * ((temp_type)1 << bits) + 0.5); \
- temp_type blend_transparency = ((temp_type)1 << bits) - blend_opacity; \
- \
- col = y * 4; \
- type* in_row = (type*)incoming->get_rows()[x]; \
- type* output = (type*)outgoing->get_rows()[x]; \
- \
- output[col] = ((temp_type)in_row[col] * blend_opacity + output[col] * blend_transparency) >> bits; \
- output[col+1] = ((temp_type)in_row[col+1] * blend_opacity + output[col+1] * blend_transparency) >> bits; \
- output[col+2] = ((temp_type)in_row[col+2] * blend_opacity + output[col+2] * blend_transparency) >> bits; \
-}
-
-
-// components is always 3
-#define BLEND_ONLY_3_NORMAL(temp_type, type, max, chroma_offset,x,y) \
-{ \
- const int bits = sizeof(type) * 8; \
- temp_type blend_opacity = (temp_type)(alpha * ((temp_type)1 << bits) + 0.5); \
- temp_type blend_transparency = ((temp_type)1 << bits) - blend_opacity; \
- \
- col = y * 3; \
- type* in_row = (type*)incoming->get_rows()[x]; \
- type* output = (type*)outgoing->get_rows()[x]; \
- \
- output[col] = ((temp_type)in_row[col] * blend_opacity + output[col] * blend_transparency) >> bits; \
- output[col+1] = ((temp_type)in_row[col+1] * blend_opacity + output[col+1] * blend_transparency) >> bits; \
- output[col+2] = ((temp_type)in_row[col+2] * blend_opacity + output[col+2] * blend_transparency) >> bits; \
-}
-
-/* opacity is defined as opacity of incoming frame */
-#define BLEND(x,y,total) \
-{ \
- float pixel_opacity = (float)opacity / total; \
- float alpha = pixel_opacity; \
- float pixel_transparency = 1.0 - pixel_opacity; \
- int col; \
- \
- if (pixel_opacity > 0.0) \
- { \
- switch(incoming->get_color_model()) \
- { \
- case BC_RGB_FLOAT: \
- { \
- float *in_row = (float*)incoming->get_rows()[x]; \
- float *out_row = (float*)outgoing->get_rows()[x]; \
- col = y * 3; \
- out_row[col] = in_row[col] * pixel_opacity + \
- out_row[col] * pixel_transparency; \
- out_row[col+1] = in_row[col+1] * pixel_opacity + \
- out_row[col+1] * pixel_transparency; \
- out_row[col+2] = in_row[col+2] * pixel_opacity + \
- out_row[col+2] * pixel_transparency; \
- break; \
- } \
- case BC_RGBA_FLOAT: \
- { \
- float *in_row = (float*)incoming->get_rows()[x]; \
- float *out_row = (float*)outgoing->get_rows()[x]; \
- col = y * 4; \
- out_row[col] = in_row[col] * pixel_opacity + \
- out_row[col] * pixel_transparency; \
- out_row[col+1] = in_row[col+1] * pixel_opacity + \
- out_row[col+1] * pixel_transparency; \
- out_row[col+2] = in_row[col+2] * pixel_opacity + \
- out_row[col+2] * pixel_transparency; \
- break; \
- } \
- case BC_RGB888: \
- BLEND_ONLY_3_NORMAL(uint32_t, unsigned char, 0xff, 0,x,y); \
- break; \
- case BC_YUV888: \
- BLEND_ONLY_3_NORMAL(int32_t, unsigned char, 0xff, 0x80,x,y); \
- break; \
- case BC_RGBA8888: \
- BLEND_ONLY_4_NORMAL(uint32_t, unsigned char, 0xff, 0,x,y); \
- break; \
- case BC_YUVA8888: \
- BLEND_ONLY_4_NORMAL(int32_t, unsigned char, 0xff, 0x80,x,y); \
- break; \
- case BC_RGB161616: \
- BLEND_ONLY_3_NORMAL(uint64_t, uint16_t, 0xffff, 0,x,y); \
- break; \
- case BC_YUV161616: \
- BLEND_ONLY_3_NORMAL(int64_t, uint16_t, 0xffff, 0x8000,x,y); \
- break; \
- case BC_RGBA16161616: \
- BLEND_ONLY_4_NORMAL(uint64_t, uint16_t, 0xffff, 0,x,y); \
- break; \
- case BC_YUVA16161616: \
- BLEND_ONLY_4_NORMAL(int64_t, uint16_t, 0xffff, 0x8000,x,y); \
- break; \
- } \
- } \
-}
-
-int ShapeWipeMain::process_realtime(VFrame *incoming, VFrame *outgoing)
-{
- unsigned char *pattern_row;
- int col_offset;
- unsigned char threshold;
- unsigned char value;
- int j, k;
- int opacity;
-
- init_shapes();
- load_configuration();
-
- int w = incoming->get_w();
- int h = incoming->get_h();
-
- if (strncmp(filename, last_read_filename, BCTEXTLEN) ||
- strncmp(shape_name, current_name, BCTEXTLEN) ||
- preserve_aspect != last_preserve_aspect)
- {
- reset_pattern_image();
- }
-
- if (!pattern_image)
- {
- read_pattern_image(w, h);
- strncpy(last_read_filename, filename, BCTEXTLEN);
- last_preserve_aspect = preserve_aspect;
-
- if (pattern_image)
- {
- strncpy(last_read_filename, filename, BCTEXTLEN);
- strncpy(current_name, shape_name, BCTEXTLEN);
- last_preserve_aspect = preserve_aspect;
- }
- else {
- fprintf(stderr, _("Shape Wipe: cannot load shape %s\n"), filename);
- last_read_filename[0] = 0;
- return 0;
- }
- }
-
- if (direction)
- {
- threshold = (unsigned char)(
- (float)PluginClient::get_source_position() /
- (float)PluginClient::get_total_len() *
- (float)(max_value - min_value))
- + min_value;
- }
- else
- {
- threshold = (unsigned char)((max_value - min_value) - (
- (float)PluginClient::get_source_position() /
- (float)PluginClient::get_total_len() *
- (float)(max_value - min_value)))
- + min_value;
- }
-
- if (antialias)
- {
- if (direction)
- {
- /* Top left corner */
- opacity = 0;
- COMPARE1(0,0);
- COMPARE1(0,1);
- COMPARE1(1,0);
- COMPARE1(1,1);
- BLEND(0,0,4.0);
-
- /* Top edge */
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE1(0,k-1);
- COMPARE1(0,k);
- COMPARE1(0,k+1);
- COMPARE1(1,k-1);
- COMPARE1(1,k);
- COMPARE1(1,k+1);
- BLEND(0,k,6.0);
- }
-
- /* Top right corner */
- opacity = 0;
- COMPARE1(0,w-1);
- COMPARE1(0,w-2);
- COMPARE1(1,w-1);
- COMPARE1(1,w-2);
- BLEND(0,w-1,4.0);
-
- /* Left edge */
- for (j = 1; j < h-1; j++)
- {
- opacity = 0;
- COMPARE1(j-1,0);
- COMPARE1(j,0);
- COMPARE1(j+1,0);
- COMPARE1(j-1,1);
- COMPARE1(j,1);
- COMPARE1(j+1,1);
- BLEND(j,0,6.0);
- }
-
- /* Middle */
- for (j = 1; j < h-1; j++)
- {
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE1(j-1,k-1);
- COMPARE1(j,k-1);
- COMPARE1(j+1,k-1);
- COMPARE1(j-1,k);
- COMPARE1(j,k);
- COMPARE1(j+1,k);
- COMPARE1(j-1,k+1);
- COMPARE1(j,k+1);
- COMPARE1(j+1,k+1);
- BLEND(j,k,9.0);
- }
- }
-
- /* Right edge */
- for (j = 1; j < h-1; j++)
- {
- opacity = 0;
- COMPARE1(j-1,w-1);
- COMPARE1(j,w-1);
- COMPARE1(j+1,w-1);
- COMPARE1(j-1,w-2);
- COMPARE1(j,w-2);
- COMPARE1(j+1,w-2);
- BLEND(j,w-1,6.0);
- }
-
- /* Bottom left corner */
- opacity = 0;
- COMPARE1(h-1,0);
- COMPARE1(h-1,1);
- COMPARE1(h-2,0);
- COMPARE1(h-2,1);
- BLEND(h-1,0,4.0);
-
- /* Bottom edge */
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE1(h-1,k-1);
- COMPARE1(h-1,k);
- COMPARE1(h-1,k+1);
- COMPARE1(h-2,k-1);
- COMPARE1(h-2,k);
- COMPARE1(h-2,k+1);
- BLEND(h-1,k,6.0);
- }
-
- /* Bottom right corner */
- opacity = 0;
- COMPARE1(h-1,w-1);
- COMPARE1(h-1,w-2);
- COMPARE1(h-2,w-1);
- COMPARE1(h-2,w-2);
- BLEND(h-1,w-1,4.0);
- }
- else
- {
- /* Top left corner */
- opacity = 0;
- COMPARE2(0,0);
- COMPARE2(0,1);
- COMPARE2(1,0);
- COMPARE2(1,1);
- BLEND(0,0,4.0);
-
- /* Top edge */
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE2(0,k-1);
- COMPARE2(0,k);
- COMPARE2(0,k+1);
- COMPARE2(1,k-1);
- COMPARE2(1,k);
- COMPARE2(1,k+1);
- BLEND(0,k,6.0);
- }
-
- /* Top right corner */
- opacity = 0;
- COMPARE2(0,w-1);
- COMPARE2(0,w-2);
- COMPARE2(1,w-1);
- COMPARE2(1,w-2);
- BLEND(0,w-1,4.0);
-
- /* Left edge */
- for (j = 1; j < h-1; j++)
- {
- opacity = 0;
- COMPARE2(j-1,0);
- COMPARE2(j,0);
- COMPARE2(j+1,0);
- COMPARE2(j-1,1);
- COMPARE2(j,1);
- COMPARE2(j+1,1);
- BLEND(j,0,6.0);
- }
-
- /* Middle */
- for (j = 1; j < h-1; j++)
- {
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE2(j-1,k-1);
- COMPARE2(j,k-1);
- COMPARE2(j+1,k-1);
- COMPARE2(j-1,k);
- COMPARE2(j,k);
- COMPARE2(j+1,k);
- COMPARE2(j-1,k+1);
- COMPARE2(j,k+1);
- COMPARE2(j+1,k+1);
- BLEND(j,k,9.0);
- }
- }
-
- /* Right edge */
- for (j = 1; j < h-1; j++)
- {
- opacity = 0;
- COMPARE2(j-1,w-1);
- COMPARE2(j,w-1);
- COMPARE2(j+1,w-1);
- COMPARE2(j-1,w-2);
- COMPARE2(j,w-2);
- COMPARE2(j+1,w-2);
- BLEND(j,w-1,6.0);
- }
-
- /* Bottom left corner */
- opacity = 0;
- COMPARE2(h-1,0);
- COMPARE2(h-1,1);
- COMPARE2(h-2,0);
- COMPARE2(h-2,1);
- BLEND(h-1,0,4.0);
-
- /* Bottom edge */
- for (k = 1; k < w-1; k++)
- {
- opacity = 0;
- COMPARE2(h-1,k-1);
- COMPARE2(h-1,k);
- COMPARE2(h-1,k+1);
- COMPARE2(h-2,k-1);
- COMPARE2(h-2,k);
- COMPARE2(h-2,k+1);
- BLEND(h-1,k,6.0);
- }
-
- /* Bottom right corner */
- opacity = 0;
- COMPARE2(h-1,w-1);
- COMPARE2(h-1,w-2);
- COMPARE2(h-2,w-1);
- COMPARE2(h-2,w-2);
- BLEND(h-1,w-1,4.0);
- }
- }
- else
- {
- switch(incoming->get_color_model())
- {
- case BC_RGB_FLOAT:
- SHAPEWIPE(float, 3)
- break;
- case BC_RGB888:
- case BC_YUV888:
- SHAPEWIPE(unsigned char, 3)
- break;
- case BC_RGBA_FLOAT:
- SHAPEWIPE(float, 4)
- break;
- case BC_RGBA8888:
- case BC_YUVA8888:
- SHAPEWIPE(unsigned char, 4)
- break;
- case BC_RGB161616:
- case BC_YUV161616:
- SHAPEWIPE(uint16_t, 3)
- break;
- case BC_RGBA16161616:
- case BC_YUVA16161616:
- SHAPEWIPE(uint16_t, 4)
- break;
- }
- }
- return 0;
-}
projects / goodguy / history.git / blobdiff