From 646a594e8939b12d2b6924e46129d9200d439aca Mon Sep 17 00:00:00 2001 From: Francesco Abbate Date: Sat, 6 Jun 2020 14:58:19 +0200 Subject: [PATCH] Add optional const qualifiers --- lib/font_renderer/font_renderer.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/lib/font_renderer/font_renderer.cpp b/lib/font_renderer/font_renderer.cpp index 26fcc682..353c630d 100644 --- a/lib/font_renderer/font_renderer.cpp +++ b/lib/font_renderer/font_renderer.cpp @@ -64,7 +64,7 @@ static void glyph_trim_rect(agg::rendering_buffer& ren_buf, GlyphBitmapInfo& gli int x0 = gli.x0 * subpixel_scale, x1 = gli.x1 * subpixel_scale; int y0 = gli.y0, y1 = gli.y1; for (int y = gli.y0; y < gli.y1; y++) { - uint8_t *row = ren_buf.row_ptr(height - 1 - y); + const uint8_t *row = ren_buf.row_ptr(height - 1 - y); unsigned int row_bitsum = 0; for (int x = x0; x < x1; x++) { row_bitsum |= row[x]; @@ -76,7 +76,7 @@ static void glyph_trim_rect(agg::rendering_buffer& ren_buf, GlyphBitmapInfo& gli } } for (int y = gli.y1 - 1; y >= y0; y--) { - uint8_t *row = ren_buf.row_ptr(height - 1 - y); + const uint8_t *row = ren_buf.row_ptr(height - 1 - y); unsigned int row_bitsum = 0; for (int x = x0; x < x1; x++) { row_bitsum |= row[x]; @@ -90,7 +90,7 @@ static void glyph_trim_rect(agg::rendering_buffer& ren_buf, GlyphBitmapInfo& gli for (int x = gli.x0 * subpixel_scale; x < gli.x1 * subpixel_scale; x += subpixel_scale) { unsigned int xaccu = 0; for (int y = y0; y < y1; y++) { - uint8_t *row = ren_buf.row_ptr(height - 1 - y); + const uint8_t *row = ren_buf.row_ptr(height - 1 - y); for (int i = 0; i < subpixel_scale; i++) { xaccu |= row[x + i]; } @@ -104,7 +104,7 @@ static void glyph_trim_rect(agg::rendering_buffer& ren_buf, GlyphBitmapInfo& gli for (int x = (gli.x1 - 1) * subpixel_scale; x >= x0; x -= subpixel_scale) { unsigned int xaccu = 0; for (int y = y0; y < y1; y++) { - uint8_t *row = ren_buf.row_ptr(height - 1 - y); + const uint8_t *row = ren_buf.row_ptr(height - 1 - y); for (int i = 0; i < subpixel_scale; i++) { xaccu |= row[x + i]; }