diff options
Diffstat (limited to 'src/mbgl/geometry/debug_font_buffer.cpp')
-rw-r--r-- | src/mbgl/geometry/debug_font_buffer.cpp | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/src/mbgl/geometry/debug_font_buffer.cpp b/src/mbgl/geometry/debug_font_buffer.cpp deleted file mode 100644 index f64ce8816b..0000000000 --- a/src/mbgl/geometry/debug_font_buffer.cpp +++ /dev/null @@ -1,44 +0,0 @@ -#include <mbgl/geometry/debug_font_buffer.hpp> -#include <mbgl/geometry/debug_font_data.hpp> - -#include <mbgl/gl/gl.hpp> -#include <cmath> -#include <cstring> - -namespace mbgl { - -void DebugFontBuffer::addText(const char *text, double left, double baseline, double scale) { - uint16_t *coords = nullptr; - - const size_t len = strlen(text); - for (size_t i = 0; i < len; ++i) { - if (text[i] < 32 || (unsigned char)(text[i]) >= 127) { - continue; - } - - const glyph& glyph = simplex[text[i] - 32]; - - int16_t prev_x = -1, prev_y = -1, prev = false; - for (int32_t j = 0; j < glyph.length; j += 2) { - if (glyph.data[j] == -1 && glyph.data[j + 1] == -1) { - prev = false; - } else { - int16_t x = ::round(left + glyph.data[j] * scale); - int16_t y = ::round(baseline - glyph.data[j + 1] * scale); - if (prev) { - coords = static_cast<uint16_t *>(addElement()); - coords[0] = prev_x; - coords[1] = prev_y; - - coords = static_cast<uint16_t *>(addElement()); - coords[0] = x; - coords[1] = y; - } - prev_x = x; prev_y = y; prev = true; - } - } - left += glyph.width * scale; - } -} - -} // namespace mbgl |