diff options
Diffstat (limited to 'indra/llui/llui.cpp')
| -rw-r--r-- | indra/llui/llui.cpp | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/indra/llui/llui.cpp b/indra/llui/llui.cpp index c9a506756a..c65500b56c 100644 --- a/indra/llui/llui.cpp +++ b/indra/llui/llui.cpp @@ -401,6 +401,12 @@ void gl_draw_scaled_image_with_border(S32 x, S32 y, S32 border_width, S32 border stop_glerror(); F32 border_scale = 1.f; + if (NULL == image) + { + llwarns << "image == NULL; aborting function" << llendl; + return; + } + if (border_height * 2 > height) { border_scale = (F32)height / ((F32)border_height * 2.f); @@ -579,6 +585,12 @@ void gl_draw_rotated_image(S32 x, S32 y, F32 degrees, LLImageGL* image, const LL void gl_draw_scaled_rotated_image(S32 x, S32 y, S32 width, S32 height, F32 degrees, LLImageGL* image, const LLColor4& color) { + if (NULL == image) + { + llwarns << "image == NULL; aborting function" << llendl; + return; + } + LLGLSUIDefault gls_ui; glPushMatrix(); @@ -619,6 +631,12 @@ void gl_draw_scaled_rotated_image(S32 x, S32 y, S32 width, S32 height, F32 degre void gl_draw_scaled_image_inverted(S32 x, S32 y, S32 width, S32 height, LLImageGL* image, const LLColor4& color) { + if (NULL == image) + { + llwarns << "image == NULL; aborting function" << llendl; + return; + } + LLGLSUIDefault gls_ui; glPushMatrix(); |