diff options
| -rw-r--r-- | libweston/renderer-gl/gl-renderer.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/libweston/renderer-gl/gl-renderer.c b/libweston/renderer-gl/gl-renderer.c index 32132163..46dd41cc 100644 --- a/libweston/renderer-gl/gl-renderer.c +++ b/libweston/renderer-gl/gl-renderer.c @@ -2229,26 +2229,29 @@ gl_renderer_repaint_output(struct weston_output *output, uint32_t *pixels = rb->pixels; int width = go->fb_size.width; int stride = width * (compositor->read_format->bpp >> 3); - pixman_box32_t *extents = &rb->base.damage.extents; + pixman_box32_t extents; struct weston_geometry rect = { .x = go->area.x, .width = go->area.width, }; + extents = weston_matrix_transform_rect(&output->matrix, + rb->base.damage.extents); + if (gr->fan_debug) { rect.y = go->fb_size.height - go->area.y - go->area.height; rect.height = go->area.height; } else { - rect.y = go->fb_size.height - go->area.y - extents->y2; - rect.height = extents->y2 - extents->y1; - pixels += rect.width * (extents->y1 - (int)output->pos.c.y); + rect.y = go->fb_size.height - go->area.y - extents.y2; + rect.height = extents.y2 - extents.y1; + pixels += rect.width * extents.y1; } if (gr->gl_version >= gr_gl_version(3, 0) && ! gr->fan_debug) { glPixelStorei(GL_PACK_ROW_LENGTH, width); - rect.width = extents->x2 - extents->x1; - rect.x += extents->x1 - (int)output->pos.c.x; - pixels += extents->x1 - (int)output->pos.c.x; + rect.width = extents.x2 - extents.x1; + rect.x += extents.x1; + pixels += extents.x1; } gl_renderer_do_read_pixels(gr, compositor->read_format, pixels, |