text: cairo: fix debug message to print correct values

We need to print the actual stride+buffer instead of the first set values.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>

diff --git a/src/text_cairo.c b/src/text_cairo.c
index df3b3ee..6859aff 100644 (file)
--- a/src/text_cairo.c
+++ b/src/text_cairo.c
@@ -308,6 +308,7 @@ static int find_glyph(struct kmscon_text *txt, struct tc_glyph **out,
        }
 
        buf = &glyph->glyph->buf;
+       stride = buf->stride;
        format = format_u2c(buf->format);
        glyph->surf = cairo_image_surface_create_for_data(buf->data,
                                                          format,
@@ -348,8 +349,8 @@ static int find_glyph(struct kmscon_text *txt, struct tc_glyph **out,
        }
        if (ret != CAIRO_STATUS_SUCCESS) {
                log_error("cannot create cairo-glyph: %d %p %d %d %d %d",
-                         ret, buf->data, format, buf->width, buf->height,
-                         buf->stride);
+                         ret, glyph->data ? glyph->data : buf->data, format,
+                         buf->width, buf->height, stride);
                ret = -EFAULT;
                goto err_cairo;
        }