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Warn when using new blur methods on old backends 

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>
This commit is contained in:
Yuxuan Shui 2019-06-09 01:07:29 +01:00
parent 1da726047a
commit 8e0b467138
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GPG Key ID: 37C999F617EA1A47
1 changed files with 7 additions and 1 deletions
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8
src/render.c
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@ -1136,7 +1136,13 @@ bool init_render(session_t *ps) {
} }
// Blur filter // Blur filter
if (ps->o.blur_method) { if (ps->o.blur_method && ps->o.blur_method != BLUR_METHOD_KERNEL) {
log_warn("Old backends only support blur method \"kernel\". Your blur "
"setting will not be applied");
ps->o.blur_method = BLUR_METHOD_NONE;
}
if (ps->o.blur_method == BLUR_METHOD_KERNEL) {
ps->blur_kerns_cache = ps->blur_kerns_cache =
ccalloc(ps->o.blur_kernel_count, struct x_convolution_kernel *); ccalloc(ps->o.blur_kernel_count, struct x_convolution_kernel *);