lots and lots of userspace stuff

1 files changed, 0 insertions, 110 deletions

diff --git a/libraries/daguerre/source/daguerre.cpp b/libraries/daguerre/source/daguerre.cpp
deleted file mode 100644
index 2f7fe4d..0000000
--- a/libraries/daguerre/source/daguerre.cpp
+++ /dev/null
@@ -1,110 +0,0 @@
-#include <daguerre.hpp>
-
-namespace daguerre {
-
-  image<hilbert_color> get_hilbert_framebuffer() {
-    uint32_t width, height, pitch;
-    hilbert_color *ptr = __euler_get_framebuffer(width, height, pitch);
-    return image<hilbert_color>(ptr, width, height, pitch, false);
-  }
-
-  //TODO: make this more robust
-  unsigned read_text_int(std::FILE *input) {
-    unsigned n = 0;
-    char ch;
-    std::fread(&ch, 1, 1, input);
-    if (ch == '#') {
-      do
-        std::fread(&ch, 1, 1, input);
-      while (ch != '\n');
-      std::fread(&ch, 1, 1, input);
-    }
-    do {
-      n = n * 10 + ch - '0';
-      std::fread(&ch, 1, 1, input);
-    } while (ch >= '0' && ch <= '9');
-    return n;
-  }
-
-  //only supports p6 format
-  bool try_load_ppm(std::FILE *input, image<rgb24> &into) {
-
-    char header[3];
-    if (std::fread(header, 1, 3, input) != 3)
-      return false;
-
-    if (header[0] != 'P' || header[1] != '6' || header[2] != '\n')
-      return false;
-
-    unsigned width = read_text_int(input);
-    unsigned height = read_text_int(input);
-    unsigned max = read_text_int(input);
-
-    into = image<rgb24>(width, height);
-
-    for (unsigned y = 0; y < height; ++y)
-      for (unsigned x = 0; x < width; ++x) {
-        if (std::fread(&into.buffer[y * width + x].r, 1, 1, input) != 1)
-          return false;
-        if (std::fread(&into.buffer[y * width + x].g, 1, 1, input) != 1)
-          return false;
-        if (std::fread(&into.buffer[y * width + x].b, 1, 1, input) != 1)
-          return false;
-      }
-
-    if (max != 255)
-      for (unsigned v = 0; v < width * height; ++v) {
-        into.buffer[v].r = ((uint16_t)into.buffer[v].r * 255) / max;
-        into.buffer[v].g = ((uint16_t)into.buffer[v].g * 255) / max;
-        into.buffer[v].b = ((uint16_t)into.buffer[v].b * 255) / max;
-      }
-
-    return true;
-
-  }
-
-  //assumes the font is in psf2 format, and has a unicode table
-  bool try_load_psf(std::FILE *input, fixed_bitmap_font<bool> &into) {
-
-    uint32_t header[8];
-    if (std::fread(header, 4, 8, input) != 8)
-      return false;
-
-    const uint32_t glyphs_start = header[2];
-    const uint32_t glyph_count = header[4];
-    const uint32_t glyph_length = header[5];
-    into.height = header[6];
-    into.width = header[7];
-
-    const uint32_t unicode_start = glyphs_start + glyph_count * glyph_length;
-    std::fseek(input, unicode_start, SEEK_SET);
-
-    uint32_t indices[128];
-
-    for (uint32_t index = 0; index < glyph_count; ++index) {
-      uint8_t ch;
-      std::fread(&ch, 1, 1, input);
-      if (ch < 128)
-        indices[ch] = index;
-      do
-        std::fread(&ch, 1, 1, input);
-      while (ch != 0xff);
-    }
-
-    for (uint8_t ch = 0; ch < 128; ++ch) {
-      std::fseek(input, glyphs_start + glyph_length * indices[ch], SEEK_SET);
-      into.glyphs[ch] = image<bool>(into.width, into.height);
-      for (unsigned h = 0; h < into.height; ++h)
-        for (unsigned wb = 0; wb < into.width; wb += 8) {
-          uint8_t byte;
-          std::fread(&byte, 1, 1, input);
-          for (unsigned x = 0; x < 8 && wb + x < into.width; ++x)
-            into.glyphs[ch].set(wb + x, h, (byte >> (7 - x)) & 1);
-        }
-    }
-
-    return true;
-
-  }
-
-}