Usermode/AxWin4 - (hack) Add downscaled bitmap font

diff --git a/Usermode/Applications/axwin4_src/Server/draw_text.cpp b/Usermode/Applications/axwin4_src/Server/draw_text.cpp
index 4fc35a5..7e9e7b8 100644 (file)
--- a/Usermode/Applications/axwin4_src/Server/draw_text.cpp
+++ b/Usermode/Applications/axwin4_src/Server/draw_text.cpp
@@ -64,6 +64,19 @@ void CFontFallback::renderAtRes(CSurface& dest, const CRect& rect, uint32_t cp,
        }
        else if( Size < FONT_HEIGHT ) {
                // Down-scaled blit
+               // NOTE: uses the same code as the upscale blit (probably not correct, need to replace)
+               for( unsigned int row = 0; row < out_h; row ++ )
+               {
+                       unsigned int yf16 = row * FONT_HEIGHT * 0x10000 / out_h;
+                       for( unsigned int col = 0; col < out_w; col ++ )
+                       {
+                               unsigned int xf16 = col * FONT_WIDTH * 0x10000 / out_w;
+                               uint8_t alpha = getValueAtPt(char_ptr, xf16, yf16);
+                               //_SysDebug("row %i (%05x), col %i (%05x): alpha = %02x", row, yf16, col, xf16, alpha);
+                               char_data[col] = ((uint32_t)alpha << 24) | (FGC & 0xFFFFFF);
+                       }
+                       dest.BlendScanline(rect.m_y + row, rect.m_x, out_w, char_data);
+               }
        }
        else {
                // up-scaled blit