/*
core.c
The tool with multiple enhancements and manipulations of pictures
-14.11.2022
+15.11.2022
Copyright (C) 2014, 2015, 2022 Balthasar Szczepański
return r;
}
-int action_1picture (
+int perform_action_1picture (
uint_fast16_t id,
- ILint x0, ILint y0, ILint f0, ILint width, ILint height, ILint frames,
+ ILint x0, ILint y0, ILint f0,
+ ILint width, ILint height, ILint frames,
ACTION_F *function,
FLAG_TYPE flags,
void *data
)
{
- ILint actual_frames;
- struct PixelInfo p;
- int r = 0;
+ return perform_action(
+ 1,
+ &id,
+ &x0, &y0, &f0,
+ width, height, frames,
+ function,
+ &flags,
+ data
+ );
- p.flags = flags & ~(IS_MULTIPLE);
- if (id >= n_pictures)
- return EINVAL;
+ // ILint actual_frames;
+ // struct PixelInfo p;
+ // int r = 0;
- if (!(picture[id].open))
- return EINVAL;
+ // p.flags = flags & ~(IS_MULTIPLE);
- ilBindImage(picture[id].handle);
- get_info(id, &(p.info), 0);
+ // if (id >= n_pictures)
+ // return EINVAL;
- if (p.info.num_images > 0)
- p.flags |= IS_MULTIPLE;
- actual_frames = (p.flags & CAN_BE_MULTIPLE) ? (p.info.num_images+1) : 1;
+ // if (!(picture[id].open))
+ // return EINVAL;
- if (!(flags & IN_WINDOW))
- {
- f0 = 0;
- frames = actual_frames;
- }
+ // ilBindImage(picture[id].handle);
+ // get_info(id, &(p.info), 0);
- for (
- p.f_window = 0, p.f_pict = f0;
- (p.f_window < frames) && (r == 0);
- ++(p.f_window), ++(p.f_pict)
- ){
- if ((p.f_pict >= 0) && (p.f_pict <= p.info.num_images))
- {
- ilBindImage(picture[id].handle);
- ilActiveImage(p.f_pict);
- p.data = ilGetData();
- p.flags &= ~(IS_GRAY|IS_INDEXED|IS_OVER_8BIT|IS_PALETTE_ONLY);
+ // if (p.info.num_images > 0)
+ // p.flags |= IS_MULTIPLE;
+ // actual_frames = (p.flags & CAN_BE_MULTIPLE) ? (p.info.num_images+1) : 1;
+
+ // if (!(flags & IN_WINDOW))
+ // {
+ // f0 = 0;
+ // frames = actual_frames;
+ // }
+
+ // for (
+ // p.f_window = 0, p.f_pict = f0;
+ // (p.f_window < frames) && (r == 0);
+ // ++(p.f_window), ++(p.f_pict)
+ // ){
+ // if ((p.f_pict >= 0) && (p.f_pict <= p.info.num_images))
+ // {
+ // ilBindImage(picture[id].handle);
+ // ilActiveImage(p.f_pict);
+ // p.data = ilGetData();
+ // p.flags &= ~(IS_GRAY|IS_INDEXED|IS_OVER_8BIT|IS_PALETTE_ONLY);
- p.alpha_offset = 0;
- p.value_offset = 0;
- p.index_offset = 0;
- p.red_offset = 0;
- p.green_offset = 0;
- p.blue_offset = 0;
+ // p.alpha_offset = 0;
+ // p.value_offset = 0;
+ // p.index_offset = 0;
+ // p.red_offset = 0;
+ // p.green_offset = 0;
+ // p.blue_offset = 0;
- switch (p.info.image_format)
- {
- case IL_COLOUR_INDEX:
- p.flags |= IS_INDEXED;
- p.palette = ilGetPalette();
- switch (p.info.palette_type)
- {
- case IL_PAL_BGR32:
- case IL_PAL_RGB32:
- p.flags |= IS_OVER_8BIT;
- break;
- case IL_PAL_BGRA32:
- p.flags |= HAS_ALPHA;
- p.alpha_offset = 3;
- case IL_PAL_BGR24:
- p.red_offset = 2;
- p.green_offset = 1;
- p.blue_offset = 0;
- break;
- case IL_PAL_RGBA32:
- p.flags |= HAS_ALPHA;
- p.alpha_offset = 3;
- case IL_PAL_RGB24:
- default:
- p.red_offset = 0;
- p.green_offset = 1;
- p.blue_offset = 2;
- break;
- }
- break;
- case IL_LUMINANCE_ALPHA:
- p.flags |= HAS_ALPHA;
- p.alpha_offset = 1 * p.info.image_bpc;
- case IL_LUMINANCE:
- p.flags |= IS_GRAY;
- p.value_offset = 0 * p.info.image_bpc;
- break;
- case IL_BGRA:
- p.flags |= HAS_ALPHA;
- p.alpha_offset = 3 * p.info.image_bpc;
- case IL_BGR:
- p.red_offset = 2 * p.info.image_bpc;
- p.green_offset = 1 * p.info.image_bpc;
- p.blue_offset = 0 * p.info.image_bpc;
- break;
- case IL_RGBA:
- p.flags |= HAS_ALPHA;
- p.alpha_offset = 3 * p.info.image_bpc;
- case IL_RGB:
- default:
- p.red_offset = 0 * p.info.image_bpc;
- p.green_offset = 1 * p.info.image_bpc;
- p.blue_offset = 2 * p.info.image_bpc;
- break;
- }
- if (p.info.image_bpc > 1)
- p.flags |= IS_OVER_8BIT;
+ // switch (p.info.image_format)
+ // {
+ // case IL_COLOUR_INDEX:
+ // p.flags |= IS_INDEXED;
+ // p.palette = ilGetPalette();
+ // switch (p.info.palette_type)
+ // {
+ // case IL_PAL_BGR32:
+ // case IL_PAL_RGB32:
+ // p.flags |= IS_OVER_8BIT;
+ // break;
+ // case IL_PAL_BGRA32:
+ // p.flags |= HAS_ALPHA;
+ // p.alpha_offset = 3;
+ // case IL_PAL_BGR24:
+ // p.red_offset = 2;
+ // p.green_offset = 1;
+ // p.blue_offset = 0;
+ // break;
+ // case IL_PAL_RGBA32:
+ // p.flags |= HAS_ALPHA;
+ // p.alpha_offset = 3;
+ // case IL_PAL_RGB24:
+ // default:
+ // p.red_offset = 0;
+ // p.green_offset = 1;
+ // p.blue_offset = 2;
+ // break;
+ // }
+ // break;
+ // case IL_LUMINANCE_ALPHA:
+ // p.flags |= HAS_ALPHA;
+ // p.alpha_offset = 1 * p.info.image_bpc;
+ // case IL_LUMINANCE:
+ // p.flags |= IS_GRAY;
+ // p.value_offset = 0 * p.info.image_bpc;
+ // break;
+ // case IL_BGRA:
+ // p.flags |= HAS_ALPHA;
+ // p.alpha_offset = 3 * p.info.image_bpc;
+ // case IL_BGR:
+ // p.red_offset = 2 * p.info.image_bpc;
+ // p.green_offset = 1 * p.info.image_bpc;
+ // p.blue_offset = 0 * p.info.image_bpc;
+ // break;
+ // case IL_RGBA:
+ // p.flags |= HAS_ALPHA;
+ // p.alpha_offset = 3 * p.info.image_bpc;
+ // case IL_RGB:
+ // default:
+ // p.red_offset = 0 * p.info.image_bpc;
+ // p.green_offset = 1 * p.info.image_bpc;
+ // p.blue_offset = 2 * p.info.image_bpc;
+ // break;
+ // }
+ // if (p.info.image_bpc > 1)
+ // p.flags |= IS_OVER_8BIT;
- if ((p.flags & IS_INDEXED) && (p.flags & OK_PALETTE_ONLY))
- {
- p.flags |= IS_PALETTE_ONLY;
- for (
- p.index = 0, p.pal_offset=0;
- (p.index < p.info.palette_num_cols) && (r == 0);
- ++p.index, p.pal_offset += p.info.palette_bpp
- ){
- if (!(p.flags & NOT_READABLE))
- {
- p.red = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.red_offset)));
- p.green = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.green_offset)));
- p.blue = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)));
- if (p.flags & HAS_ALPHA)
- {
- if (p.flags & CANNOT_HAVE_ALPHA)
- p.alpha = 0xFF;
- else
- p.alpha = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)));
- }
- else if (p.flags & MUST_HAVE_ALPHA)
- p.alpha = 0xFF;
- if (p.flags & MUST_BE_GRAY)
- p.value = (p.red + p.green + p.blue) / 3;
- }
+ // if ((p.flags & IS_INDEXED) && (p.flags & OK_PALETTE_ONLY))
+ // {
+ // p.flags |= IS_PALETTE_ONLY;
+ // for (
+ // p.index = 0, p.pal_offset=0;
+ // (p.index < p.info.palette_num_cols) && (r == 0);
+ // ++p.index, p.pal_offset += p.info.palette_bpp
+ // ){
+ // if (!(p.flags & NOT_READABLE))
+ // {
+ // p.red = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.red_offset)));
+ // p.green = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.green_offset)));
+ // p.blue = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)));
+ // if (p.flags & HAS_ALPHA)
+ // {
+ // if (p.flags & CANNOT_HAVE_ALPHA)
+ // p.alpha = 0xFF;
+ // else
+ // p.alpha = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)));
+ // }
+ // else if (p.flags & MUST_HAVE_ALPHA)
+ // p.alpha = 0xFF;
+ // if (p.flags & MUST_BE_GRAY)
+ // p.value = (p.red + p.green + p.blue) / 3;
+ // }
- r = function(1, &p, data);
- if (r)
- break;
+ // r = function(1, &p, data);
+ // if (r)
+ // break;
- if (!(p.flags & NOT_READABLE))
- {
- if (p.flags & MUST_BE_GRAY)
- {
- p.red = p.value;
- p.green = p.value;
- p.blue = p.value;
- }
- if (p.flags & HAS_ALPHA)
- {
- if (p.flags & CANNOT_HAVE_ALPHA)
- p.alpha = 0xFF;
- *((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)) = (ILubyte)p.alpha;
- }
- *((ILubyte*)(p.palette + p.pal_offset + p.red_offset)) = (ILubyte)p.red;
- *((ILubyte*)(p.palette + p.pal_offset + p.green_offset)) = (ILubyte)p.green;
- *((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)) = (ILubyte)p.blue;
- }
- }
- }
- else
- {
- p.line_bytes = p.info.image_bytes_per_pixel * p.info.image_width;
- p.frame_bytes = p.line_bytes * p.info.image_height;
+ // if (!(p.flags & NOT_READABLE))
+ // {
+ // if (p.flags & MUST_BE_GRAY)
+ // {
+ // p.red = p.value;
+ // p.green = p.value;
+ // p.blue = p.value;
+ // }
+ // if (p.flags & HAS_ALPHA)
+ // {
+ // if (p.flags & CANNOT_HAVE_ALPHA)
+ // p.alpha = 0xFF;
+ // *((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)) = (ILubyte)p.alpha;
+ // }
+ // *((ILubyte*)(p.palette + p.pal_offset + p.red_offset)) = (ILubyte)p.red;
+ // *((ILubyte*)(p.palette + p.pal_offset + p.green_offset)) = (ILubyte)p.green;
+ // *((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)) = (ILubyte)p.blue;
+ // }
+ // }
+ // }
+ // else
+ // {
+ // p.line_bytes = p.info.image_bytes_per_pixel * p.info.image_width;
+ // p.frame_bytes = p.line_bytes * p.info.image_height;
- if (p.info.image_origin == IL_ORIGIN_LOWER_LEFT)
- {
- p.line_start = p.frame_bytes - p.line_bytes;
- p.line_bytes = 0 - p.line_bytes;
- }
- else
- p.line_start = 0;
+ // if (p.info.image_origin == IL_ORIGIN_LOWER_LEFT)
+ // {
+ // p.line_start = p.frame_bytes - p.line_bytes;
+ // p.line_bytes = 0 - p.line_bytes;
+ // }
+ // else
+ // p.line_start = 0;
- if (!(flags & IN_WINDOW))
- {
- x0 = 0;
- y0 = 0;
- width = p.info.image_width;
- height = p.info.image_height;
- }
+ // if (!(flags & IN_WINDOW))
+ // {
+ // x0 = 0;
+ // y0 = 0;
+ // width = p.info.image_width;
+ // height = p.info.image_height;
+ // }
- for (
- p.y_window = 0, p.y_pict = y0, p.line_offset = p.line_start + (p.y_pict * p.line_bytes);
- (p.y_window < height) && (r == 0);
- ++p.y_window, ++p.y_pict, p.line_offset += p.line_bytes
- ){
- if ((p.y_pict >= 0) && (p.y_pict < p.info.image_height))
- {
- for (
- p.x_window = 0, p.x_pict = x0, p.pixel_offset = p.line_offset + (p.x_pict * p.info.image_bytes_per_pixel);
- (p.x_window < width) && (r == 0);
- ++p.x_window, ++p.x_pict, p.pixel_offset += p.info.image_bytes_per_pixel
- ){
- if ((p.x_pict >=0) && (p.x_pict < p.info.image_width))
- {
- if (!(p.flags & NOT_READABLE))
- {
- /* can this be done better? think about it */
- switch (p.info.image_type)
- {
- case IL_INT:
- case IL_UNSIGNED_INT:
- if(p.flags & IS_INDEXED)
- p.index = *((ILuint*)(p.data + p.pixel_offset + p.index_offset));
- else
- {
- if(p.flags & IS_GRAY)
- p.value = *((ILuint*)(p.data + p.pixel_offset + p.value_offset));
- else
- {
- p.red = *((ILuint*)(p.data + p.pixel_offset + p.red_offset));
- p.green = *((ILuint*)(p.data + p.pixel_offset + p.green_offset));
- p.blue = *((ILuint*)(p.data + p.pixel_offset + p.blue_offset));
- }
- if(p.flags & HAS_ALPHA)
- p.alpha = *((ILuint*)(p.data + p.pixel_offset + p.alpha_offset));
- }
- break;
- case IL_SHORT:
- case IL_UNSIGNED_SHORT:
- if(p.flags & IS_INDEXED)
- p.index = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.index_offset)));
- else
- {
- if(p.flags & IS_GRAY)
- p.value = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.value_offset)));
- else
- {
- p.red = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.red_offset)));
- p.green = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.green_offset)));
- p.blue = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.blue_offset)));
- }
- if(p.flags & HAS_ALPHA)
- p.alpha = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.alpha_offset)));
- }
- break;
- case IL_BYTE:
- case IL_UNSIGNED_BYTE:
- if(p.flags & IS_INDEXED)
- p.index = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.index_offset)));
- else
- {
- if(p.flags & IS_GRAY)
- p.value = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.value_offset)));
- else
- {
- p.red = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.red_offset)));
- p.green = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.green_offset)));
- p.blue = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.blue_offset)));
- }
- if(p.flags & HAS_ALPHA)
- p.alpha = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.alpha_offset)));
- }
- break;
- default:
- break;
- }
+ // for (
+ // p.y_window = 0, p.y_pict = y0, p.line_offset = p.line_start + (p.y_pict * p.line_bytes);
+ // (p.y_window < height) && (r == 0);
+ // ++p.y_window, ++p.y_pict, p.line_offset += p.line_bytes
+ // ){
+ // if ((p.y_pict >= 0) && (p.y_pict < p.info.image_height))
+ // {
+ // for (
+ // p.x_window = 0, p.x_pict = x0, p.pixel_offset = p.line_offset + (p.x_pict * p.info.image_bytes_per_pixel);
+ // (p.x_window < width) && (r == 0);
+ // ++p.x_window, ++p.x_pict, p.pixel_offset += p.info.image_bytes_per_pixel
+ // ){
+ // if ((p.x_pict >=0) && (p.x_pict < p.info.image_width))
+ // {
+ // if (!(p.flags & NOT_READABLE))
+ // {
+ // /* can this be done better? think about it */
+ // switch (p.info.image_type)
+ // {
+ // case IL_INT:
+ // case IL_UNSIGNED_INT:
+ // if(p.flags & IS_INDEXED)
+ // p.index = *((ILuint*)(p.data + p.pixel_offset + p.index_offset));
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // p.value = *((ILuint*)(p.data + p.pixel_offset + p.value_offset));
+ // else
+ // {
+ // p.red = *((ILuint*)(p.data + p.pixel_offset + p.red_offset));
+ // p.green = *((ILuint*)(p.data + p.pixel_offset + p.green_offset));
+ // p.blue = *((ILuint*)(p.data + p.pixel_offset + p.blue_offset));
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // p.alpha = *((ILuint*)(p.data + p.pixel_offset + p.alpha_offset));
+ // }
+ // break;
+ // case IL_SHORT:
+ // case IL_UNSIGNED_SHORT:
+ // if(p.flags & IS_INDEXED)
+ // p.index = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.index_offset)));
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // p.value = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.value_offset)));
+ // else
+ // {
+ // p.red = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.red_offset)));
+ // p.green = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.green_offset)));
+ // p.blue = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.blue_offset)));
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // p.alpha = (ILuint)(*((ILushort*)(p.data + p.pixel_offset + p.alpha_offset)));
+ // }
+ // break;
+ // case IL_BYTE:
+ // case IL_UNSIGNED_BYTE:
+ // if(p.flags & IS_INDEXED)
+ // p.index = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.index_offset)));
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // p.value = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.value_offset)));
+ // else
+ // {
+ // p.red = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.red_offset)));
+ // p.green = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.green_offset)));
+ // p.blue = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.blue_offset)));
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // p.alpha = (ILuint)(*((ILubyte*)(p.data + p.pixel_offset + p.alpha_offset)));
+ // }
+ // break;
+ // default:
+ // break;
+ // }
- if ((p.flags & IS_INDEXED) && (p.flags & CANNOT_BE_INDEXED))
- {
- if (p.index < p.info.palette_num_cols)
- {
- p.pal_offset = p.index * p.info.palette_bpp;
- p.red = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.red_offset)));
- p.green = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.green_offset)));
- p.blue = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)));
- if (p.flags & HAS_ALPHA)
- p.alpha = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)));
- }
- }
+ // if ((p.flags & IS_INDEXED) && (p.flags & CANNOT_BE_INDEXED))
+ // {
+ // if (p.index < p.info.palette_num_cols)
+ // {
+ // p.pal_offset = p.index * p.info.palette_bpp;
+ // p.red = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.red_offset)));
+ // p.green = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.green_offset)));
+ // p.blue = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.blue_offset)));
+ // if (p.flags & HAS_ALPHA)
+ // p.alpha = (ILuint)(*((ILubyte*)(p.palette + p.pal_offset + p.alpha_offset)));
+ // }
+ // }
- if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
- {
- p.red = p.value;
- p.green = p.value;
- p.blue = p.value;
- }
- else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
- p.value = (p.red + p.green + p.blue) / 3;
+ // if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
+ // {
+ // p.red = p.value;
+ // p.green = p.value;
+ // p.blue = p.value;
+ // }
+ // else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
+ // p.value = (p.red + p.green + p.blue) / 3;
- if (((!(p.flags & HAS_ALPHA)) && (p.flags & MUST_HAVE_ALPHA)) || ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA)))
- {
- switch (p.info.image_type)
- {
- case IL_INT:
- case IL_UNSIGNED_INT:
- p.alpha = 0xFFFFFFFF;
- break;
- case IL_SHORT:
- case IL_UNSIGNED_SHORT:
- p.alpha = 0xFFFF;
- break;
- case IL_BYTE:
- case IL_UNSIGNED_BYTE:
- p.alpha = 0xFF;
- break;
- default:
- break;
- }
- }
- }
+ // if (((!(p.flags & HAS_ALPHA)) && (p.flags & MUST_HAVE_ALPHA)) || ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA)))
+ // {
+ // switch (p.info.image_type)
+ // {
+ // case IL_INT:
+ // case IL_UNSIGNED_INT:
+ // p.alpha = 0xFFFFFFFF;
+ // break;
+ // case IL_SHORT:
+ // case IL_UNSIGNED_SHORT:
+ // p.alpha = 0xFFFF;
+ // break;
+ // case IL_BYTE:
+ // case IL_UNSIGNED_BYTE:
+ // p.alpha = 0xFF;
+ // break;
+ // default:
+ // break;
+ // }
+ // }
+ // }
- r = function(1, &p, data);
- if (r)
- break;
+ // r = function(1, &p, data);
+ // if (r)
+ // break;
- if (!(p.flags & NOT_WRITABLE))
- {
- if ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA))
- p.alpha = 0xFFFFFFFF;
+ // if (!(p.flags & NOT_WRITABLE))
+ // {
+ // if ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA))
+ // p.alpha = 0xFFFFFFFF;
- else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
- {
- p.red = p.value;
- p.green = p.value;
- p.blue = p.value;
- }
- else if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
- p.value = (p.red + p.green + p.blue) / 3;
+ // else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
+ // {
+ // p.red = p.value;
+ // p.green = p.value;
+ // p.blue = p.value;
+ // }
+ // else if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
+ // p.value = (p.red + p.green + p.blue) / 3;
- switch (p.info.image_type)
- {
- case IL_INT:
- case IL_UNSIGNED_INT:
- if(p.flags & IS_INDEXED)
- *((ILuint*)(p.data + p.pixel_offset + p.index_offset)) = p.index;
- else
- {
- if(p.flags & IS_GRAY)
- *((ILuint*)(p.data + p.pixel_offset + p.value_offset)) = p.value;
- else
- {
- *((ILuint*)(p.data + p.pixel_offset + p.red_offset)) = p.red;
- *((ILuint*)(p.data + p.pixel_offset + p.green_offset)) = p.green;
- *((ILuint*)(p.data + p.pixel_offset + p.blue_offset)) = p.blue;
- }
- if(p.flags & HAS_ALPHA)
- *((ILuint*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
- }
- break;
- case IL_SHORT:
- case IL_UNSIGNED_SHORT:
- if(p.flags & IS_INDEXED)
- *((ILushort*)(p.data + p.pixel_offset + p.index_offset)) = (ILushort)p.index;
- else
- {
- if(p.flags & IS_GRAY)
- *((ILushort*)(p.data + p.pixel_offset + p.value_offset)) = (ILushort)p.value;
- else
- {
- *((ILushort*)(p.data + p.pixel_offset + p.red_offset)) = (ILushort)p.red;
- *((ILushort*)(p.data + p.pixel_offset + p.green_offset)) = (ILushort)p.green;
- *((ILushort*)(p.data + p.pixel_offset + p.blue_offset)) = (ILushort)p.blue;
- }
- if(p.flags & HAS_ALPHA)
- *((ILushort*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILushort)p.alpha;
- }
- break;
- case IL_BYTE:
- case IL_UNSIGNED_BYTE:
- if(p.flags & IS_INDEXED)
- *((ILubyte*)(p.data + p.pixel_offset + p.index_offset)) = (ILubyte)p.index;
- else
- {
- if(p.flags & IS_GRAY)
- *((ILubyte*)(p.data + p.pixel_offset + p.value_offset)) = (ILubyte)p.value;
- else
- {
- *((ILubyte*)(p.data + p.pixel_offset + p.red_offset)) = (ILubyte)p.red;
- *((ILubyte*)(p.data + p.pixel_offset + p.green_offset)) = (ILubyte)p.green;
- *((ILubyte*)(p.data + p.pixel_offset + p.blue_offset)) = (ILubyte)p.blue;
- }
- if(p.flags & HAS_ALPHA)
- *((ILubyte*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
- }
- break;
- default:
- break;
- }
- }
- }
- }
- }
- }
- }
- }
- }
+ // switch (p.info.image_type)
+ // {
+ // case IL_INT:
+ // case IL_UNSIGNED_INT:
+ // if(p.flags & IS_INDEXED)
+ // *((ILuint*)(p.data + p.pixel_offset + p.index_offset)) = p.index;
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // *((ILuint*)(p.data + p.pixel_offset + p.value_offset)) = p.value;
+ // else
+ // {
+ // *((ILuint*)(p.data + p.pixel_offset + p.red_offset)) = p.red;
+ // *((ILuint*)(p.data + p.pixel_offset + p.green_offset)) = p.green;
+ // *((ILuint*)(p.data + p.pixel_offset + p.blue_offset)) = p.blue;
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // *((ILuint*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
+ // }
+ // break;
+ // case IL_SHORT:
+ // case IL_UNSIGNED_SHORT:
+ // if(p.flags & IS_INDEXED)
+ // *((ILushort*)(p.data + p.pixel_offset + p.index_offset)) = (ILushort)p.index;
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // *((ILushort*)(p.data + p.pixel_offset + p.value_offset)) = (ILushort)p.value;
+ // else
+ // {
+ // *((ILushort*)(p.data + p.pixel_offset + p.red_offset)) = (ILushort)p.red;
+ // *((ILushort*)(p.data + p.pixel_offset + p.green_offset)) = (ILushort)p.green;
+ // *((ILushort*)(p.data + p.pixel_offset + p.blue_offset)) = (ILushort)p.blue;
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // *((ILushort*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILushort)p.alpha;
+ // }
+ // break;
+ // case IL_BYTE:
+ // case IL_UNSIGNED_BYTE:
+ // if(p.flags & IS_INDEXED)
+ // *((ILubyte*)(p.data + p.pixel_offset + p.index_offset)) = (ILubyte)p.index;
+ // else
+ // {
+ // if(p.flags & IS_GRAY)
+ // *((ILubyte*)(p.data + p.pixel_offset + p.value_offset)) = (ILubyte)p.value;
+ // else
+ // {
+ // *((ILubyte*)(p.data + p.pixel_offset + p.red_offset)) = (ILubyte)p.red;
+ // *((ILubyte*)(p.data + p.pixel_offset + p.green_offset)) = (ILubyte)p.green;
+ // *((ILubyte*)(p.data + p.pixel_offset + p.blue_offset)) = (ILubyte)p.blue;
+ // }
+ // if(p.flags & HAS_ALPHA)
+ // *((ILubyte*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
+ // }
+ // break;
+ // default:
+ // break;
+ // }
+ // }
+ // }
+ // }
+ // }
+ // }
+ // }
+ // }
+ // }
- return r;
+ // return r;
}
int perform_action (
uint_fast16_t n,
uint_fast16_t *id,
- ILint *x0, ILint *y0, *ILint f0, ILint width, ILint height, ILint frames,
+ ILint *x0, ILint *y0, ILint *f0,
+ ILint width, ILint height, ILint frames,
ACTION_F *function,
FLAG_TYPE *flags,
void *data
free(p);
return EINVAL;
}
- if (!(picture[id].open))
+ if (!(picture[id[i]].open))
{
free(p);
return EINVAL;
p[i].flags |= IS_MULTIPLE;
if (p[i].flags & CAN_BE_MULTIPLE)
{
- if (p[i].num_images+1 < actual_frames)
- actual_frames = p[i].num_images+1;
+ if (p[i].info.num_images+1 < actual_frames)
+ actual_frames = p[i].info.num_images+1;
}
else
actual_frames = 1;
if (palette_only)
{
- if (p[i].palette_num_cols < actual_colours)
- actual_colours = p[i].palette_num_cols;
+ if (p[i].info.palette_num_cols < actual_colours)
+ actual_colours = p[i].info.palette_num_cols;
}
switch (p[i].info.image_format)
{
p[i].index = 0;
p[i].pal_offset = 0;
- flags[i] |= IS_PALETE_ONLY;
+ flags[i] |= IS_PALETTE_ONLY;
}
for (j=0; (j<actual_colours) && (r==0); ++j)
{
p[i].alpha = 0xFF;
*((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].alpha_offset)) = (ILubyte)(p[i].alpha);
}
- *((ILubyte*)(p.[i]palette + p[i].pal_offset + p[i].red_offset)) = (ILubyte)(p[i].red);
- *((ILubyte*)(p.[i]palette + p[i].pal_offset + p[i].green_offset)) = (ILubyte)(p[i].green);
- *((ILubyte*)(p.[i]palette + p[i].pal_offset + p[i].blue_offset)) = (ILubyte)(p[i].blue);
+ *((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].red_offset)) = (ILubyte)(p[i].red);
+ *((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].green_offset)) = (ILubyte)(p[i].green);
+ *((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].blue_offset)) = (ILubyte)(p[i].blue);
}
++(p[i].index);
skip_line = 0;
for (i=0; i<n; ++i)
{
- if ((p[i].y_pict < 0) || (p[i].y_pict >= p[i]info.image_height))
+ if ((p[i].y_pict < 0) || (p[i].y_pict >= p[i].info.image_height))
{
skip_line = 1;
break;
skip_pixel = 0;
for (i=0; i<n; ++i)
{
- if ((p[i].x_pict < 0) || (p[i].x_pict >= p[i]info.image_width))
+ if ((p[i].x_pict < 0) || (p[i].x_pict >= p[i].info.image_width))
{
skip_pixel = 1;
break;
p[i].green = *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].green_offset));
p[i].blue = *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].blue_offset));
}
- if (p.flags & HAS_ALPHA)
+ if (p[i].flags & HAS_ALPHA)
p[i].alpha = *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset));
}
break;
p[i].index = (ILuint)(*((ILushort*)(p[i].data + p[i].pixel_offset + p[i].index_offset)));
else
{
- if(p.flags & IS_GRAY)
+ if(p[i].flags & IS_GRAY)
p[i].value = (ILuint)(*((ILushort*)(p[i].data + p[i].pixel_offset + p[i].value_offset)));
else
{
p[i].green = (ILuint)(*((ILushort*)(p[i].data + p[i].pixel_offset + p[i].green_offset)));
p[i].blue = (ILuint)(*((ILushort*)(p[i].data + p[i].pixel_offset + p[i].blue_offset)));
}
- if(p.flags & HAS_ALPHA)
+ if(p[i].flags & HAS_ALPHA)
p[i].alpha = (ILuint)(*((ILushort*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset)));
}
break;
case IL_BYTE:
case IL_UNSIGNED_BYTE:
- if(p.flags & IS_INDEXED)
+ if(p[i].flags & IS_INDEXED)
p[i].index = (ILuint)(*((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].index_offset)));
else
{
- if(p.flags & IS_GRAY)
+ if(p[i].flags & IS_GRAY)
p[i].value = (ILuint)(*((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].value_offset)));
else
{
p[i].green = (ILuint)(*((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].green_offset)));
p[i].blue = (ILuint)(*((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].blue_offset)));
}
- if(p.flags & HAS_ALPHA)
+ if(p[i].flags & HAS_ALPHA)
p[i].alpha = (ILuint)(*((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset)));
}
break;
p[i].pal_offset = p[i].index * p[i].info.palette_bpp;
p[i].red = (ILuint)(*((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].red_offset)));
p[i].green = (ILuint)(*((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].green_offset)));
- p[i].blue = (ILuint)(*((ILubyte*)(p.[i]palette + p[i].pal_offset + p[i].blue_offset)));
+ p[i].blue = (ILuint)(*((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].blue_offset)));
if (p[i].flags & HAS_ALPHA)
p[i].alpha = (ILuint)(*((ILubyte*)(p[i].palette + p[i].pal_offset + p[i].alpha_offset)));
}
}
-
- if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
- {
- p.red = p.value;
- p.green = p.value;
- p.blue = p.value;
- }
- else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
- p.value = (p.red + p.green + p.blue) / 3;
-
- if (((!(p.flags & HAS_ALPHA)) && (p.flags & MUST_HAVE_ALPHA)) || ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA)))
- {
- switch (p.info.image_type)
+
+ if ((p[i].flags & IS_GRAY) && (p[i].flags & CANNOT_BE_GRAY))
{
- case IL_INT:
- case IL_UNSIGNED_INT:
- p.alpha = 0xFFFFFFFF;
- break;
- case IL_SHORT:
- case IL_UNSIGNED_SHORT:
- p.alpha = 0xFFFF;
- break;
- case IL_BYTE:
- case IL_UNSIGNED_BYTE:
- p.alpha = 0xFF;
- break;
- default:
- break;
+ p[i].red = p[i].value;
+ p[i].green = p[i].value;
+ p[i].blue = p[i].value;
}
+ else if (!(p[i].flags & IS_GRAY) && (p[i].flags & MUST_BE_GRAY))
+ p[i].value = (p[i].red + p[i].green + p[i].blue) / 3;
+
+ if (((!(p[i].flags & HAS_ALPHA)) && (p[i].flags & MUST_HAVE_ALPHA)) || ((p[i].flags & HAS_ALPHA) && (p[i].flags & CANNOT_HAVE_ALPHA)))
+ p[i].alpha = upscale_value(0xFF, p[i].info.image_bpc);
}
}
- r = function(1, &p, data);
+ r = function(n, p, data);
if (r)
break;
- if (!(p.flags & NOT_WRITABLE))
+ for (i=0; i<n; ++i)
{
- if ((p.flags & HAS_ALPHA) && (p.flags & CANNOT_HAVE_ALPHA))
- p.alpha = 0xFFFFFFFF;
-
- else if (!(p.flags & IS_GRAY) && (p.flags & MUST_BE_GRAY))
+ if (!(p[i].flags & NOT_WRITABLE))
{
- p.red = p.value;
- p.green = p.value;
- p.blue = p.value;
- }
- else if ((p.flags & IS_GRAY) && (p.flags & CANNOT_BE_GRAY))
- p.value = (p.red + p.green + p.blue) / 3;
+ if ((p[i].flags & HAS_ALPHA) && (p[i].flags & CANNOT_HAVE_ALPHA))
+ p[i].alpha = upscale_value(0xFF, p[i].info.image_bpc);
+
+ else if (!(p[i].flags & IS_GRAY) && (p[i].flags & MUST_BE_GRAY))
+ {
+ p[i].red = p[i].value;
+ p[i].green = p[i].value;
+ p[i].blue = p[i].value;
+ }
+ else if ((p[i].flags & IS_GRAY) && (p[i].flags & CANNOT_BE_GRAY))
+ p[i].value = (p[i].red + p[i].green + p[i].blue) / 3;
- switch (p.info.image_type)
- {
- case IL_INT:
- case IL_UNSIGNED_INT:
- if(p.flags & IS_INDEXED)
- *((ILuint*)(p.data + p.pixel_offset + p.index_offset)) = p.index;
- else
+ switch (p[i].info.image_type)
{
- if(p.flags & IS_GRAY)
- *((ILuint*)(p.data + p.pixel_offset + p.value_offset)) = p.value;
+ case IL_INT:
+ case IL_UNSIGNED_INT:
+ if(p[i].flags & IS_INDEXED)
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].index_offset)) = p[i].index;
else
{
- *((ILuint*)(p.data + p.pixel_offset + p.red_offset)) = p.red;
- *((ILuint*)(p.data + p.pixel_offset + p.green_offset)) = p.green;
- *((ILuint*)(p.data + p.pixel_offset + p.blue_offset)) = p.blue;
+ if(p[i].flags & IS_GRAY)
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].value_offset)) = p[i].value;
+ else
+ {
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].red_offset)) = p[i].red;
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].green_offset)) = p[i].green;
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].blue_offset)) = p[i].blue;
+ }
+ if(p[i].flags & HAS_ALPHA)
+ *((ILuint*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset)) = (ILubyte)p[i].alpha;
}
- if(p.flags & HAS_ALPHA)
- *((ILuint*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
- }
- break;
- case IL_SHORT:
- case IL_UNSIGNED_SHORT:
- if(p.flags & IS_INDEXED)
- *((ILushort*)(p.data + p.pixel_offset + p.index_offset)) = (ILushort)p.index;
- else
- {
- if(p.flags & IS_GRAY)
- *((ILushort*)(p.data + p.pixel_offset + p.value_offset)) = (ILushort)p.value;
+ break;
+ case IL_SHORT:
+ case IL_UNSIGNED_SHORT:
+ if(p[i].flags & IS_INDEXED)
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].index_offset)) = (ILushort)p[i].index;
else
{
- *((ILushort*)(p.data + p.pixel_offset + p.red_offset)) = (ILushort)p.red;
- *((ILushort*)(p.data + p.pixel_offset + p.green_offset)) = (ILushort)p.green;
- *((ILushort*)(p.data + p.pixel_offset + p.blue_offset)) = (ILushort)p.blue;
+ if(p[i].flags & IS_GRAY)
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].value_offset)) = (ILushort)p[i].value;
+ else
+ {
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].red_offset)) = (ILushort)p[i].red;
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].green_offset)) = (ILushort)p[i].green;
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].blue_offset)) = (ILushort)p[i].blue;
+ }
+ if(p[i].flags & HAS_ALPHA)
+ *((ILushort*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset)) = (ILushort)p[i].alpha;
}
- if(p.flags & HAS_ALPHA)
- *((ILushort*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILushort)p.alpha;
- }
- break;
- case IL_BYTE:
- case IL_UNSIGNED_BYTE:
- if(p.flags & IS_INDEXED)
- *((ILubyte*)(p.data + p.pixel_offset + p.index_offset)) = (ILubyte)p.index;
- else
- {
- if(p.flags & IS_GRAY)
- *((ILubyte*)(p.data + p.pixel_offset + p.value_offset)) = (ILubyte)p.value;
+ break;
+ case IL_BYTE:
+ case IL_UNSIGNED_BYTE:
+ if(p[i].flags & IS_INDEXED)
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].index_offset)) = (ILubyte)p[i].index;
else
{
- *((ILubyte*)(p.data + p.pixel_offset + p.red_offset)) = (ILubyte)p.red;
- *((ILubyte*)(p.data + p.pixel_offset + p.green_offset)) = (ILubyte)p.green;
- *((ILubyte*)(p.data + p.pixel_offset + p.blue_offset)) = (ILubyte)p.blue;
+ if(p[i].flags & IS_GRAY)
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].value_offset)) = (ILubyte)p[i].value;
+ else
+ {
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].red_offset)) = (ILubyte)p[i].red;
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].green_offset)) = (ILubyte)p[i].green;
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].blue_offset)) = (ILubyte)p[i].blue;
+ }
+ if(p[i].flags & HAS_ALPHA)
+ *((ILubyte*)(p[i].data + p[i].pixel_offset + p[i].alpha_offset)) = (ILubyte)p[i].alpha;
}
- if(p.flags & HAS_ALPHA)
- *((ILubyte*)(p.data + p.pixel_offset + p.alpha_offset)) = (ILubyte)p.alpha;
+ break;
+ default:
+ break;
}
- break;
- default:
- break;
}
}
}
+ for (i=0; i<n; ++i)
+ {
+ ++(p[i].x_window);
+ ++(p[i].x_pict);
+ p[i].pixel_offset = p[i].info.image_bytes_per_pixel;
+ }
}
}
+ for (i=0; i<n; ++i)
+ {
+ ++(p[i].y_window);
+ ++(p[i].y_pict);
+ p[i].line_offset += p[i].line_bytes;
+ }
}
}
}
}
+ free(p);
return r;
}
bicyclesonthemoon.info / projects / ott / enhance / commitdiff