diff options
Diffstat (limited to 'src/mesa/main/texgetimage.c')
| -rw-r--r-- | src/mesa/main/texgetimage.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c index f848aa89de6..8c85c1e54bf 100644 --- a/src/mesa/main/texgetimage.c +++ b/src/mesa/main/texgetimage.c @@ -837,6 +837,9 @@ _mesa_GetnTexImageARB( GLenum target, GLint level, GLenum format, texObj = _mesa_get_current_tex_object(ctx, target); texImage = _mesa_select_tex_image(ctx, texObj, target, level); + if (_mesa_is_zero_size_texture(texImage)) + return; + if (MESA_VERBOSE & (VERBOSE_API | VERBOSE_TEXTURE)) { _mesa_debug(ctx, "glGetTexImage(tex %u) format = %s, w=%d, h=%d," " dstFmt=0x%x, dstType=0x%x\n", @@ -970,6 +973,9 @@ _mesa_GetnCompressedTexImageARB(GLenum target, GLint level, GLsizei bufSize, texObj = _mesa_get_current_tex_object(ctx, target); texImage = _mesa_select_tex_image(ctx, texObj, target, level); + if (_mesa_is_zero_size_texture(texImage)) + return; + if (MESA_VERBOSE & (VERBOSE_API | VERBOSE_TEXTURE)) { _mesa_debug(ctx, "glGetCompressedTexImage(tex %u) format = %s, w=%d, h=%d\n", |