diff options
Diffstat (limited to 'src/display/canvas-grid.cpp')
| -rw-r--r-- | src/display/canvas-grid.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/display/canvas-grid.cpp b/src/display/canvas-grid.cpp index 2bc57784d..81e017f12 100644 --- a/src/display/canvas-grid.cpp +++ b/src/display/canvas-grid.cpp @@ -826,12 +826,12 @@ grid_hline (SPCanvasBuf *buf, gint y, gint xs, gint xe, guint32 rgba) a = NR_RGBA32_A (rgba); x0 = MAX (buf->rect.x0, xs); x1 = MIN (buf->rect.x1, xe + 1); - p = buf->buf + (y - buf->rect.y0) * buf->buf_rowstride + (x0 - buf->rect.x0) * 3; + p = buf->buf + (y - buf->rect.y0) * buf->buf_rowstride + (x0 - buf->rect.x0) * 4; for (x = x0; x < x1; x++) { p[0] = NR_COMPOSEN11_1111 (r, a, p[0]); p[1] = NR_COMPOSEN11_1111 (g, a, p[1]); p[2] = NR_COMPOSEN11_1111 (b, a, p[2]); - p += 3; + p += 4; } } } @@ -849,7 +849,7 @@ grid_vline (SPCanvasBuf *buf, gint x, gint ys, gint ye, guint32 rgba) a = NR_RGBA32_A (rgba); y0 = MAX (buf->rect.y0, ys); y1 = MIN (buf->rect.y1, ye + 1); - p = buf->buf + (y0 - buf->rect.y0) * buf->buf_rowstride + (x - buf->rect.x0) * 3; + p = buf->buf + (y0 - buf->rect.y0) * buf->buf_rowstride + (x - buf->rect.x0) * 4; for (y = y0; y < y1; y++) { p[0] = NR_COMPOSEN11_1111 (r, a, p[0]); p[1] = NR_COMPOSEN11_1111 (g, a, p[1]); @@ -870,7 +870,7 @@ grid_dot (SPCanvasBuf *buf, gint x, gint y, guint32 rgba) g = NR_RGBA32_G (rgba); b = NR_RGBA32_B (rgba); a = NR_RGBA32_A (rgba); - p = buf->buf + (y - buf->rect.y0) * buf->buf_rowstride + (x - buf->rect.x0) * 3; + p = buf->buf + (y - buf->rect.y0) * buf->buf_rowstride + (x - buf->rect.x0) * 4; p[0] = NR_COMPOSEN11_1111 (r, a, p[0]); p[1] = NR_COMPOSEN11_1111 (g, a, p[1]); p[2] = NR_COMPOSEN11_1111 (b, a, p[2]); |