diff options
Diffstat (limited to 'media/libcubeb/unresampled-frames.patch')
| -rw-r--r-- | media/libcubeb/unresampled-frames.patch | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/media/libcubeb/unresampled-frames.patch b/media/libcubeb/unresampled-frames.patch deleted file mode 100644 index 714f3d4ba..000000000 --- a/media/libcubeb/unresampled-frames.patch +++ /dev/null @@ -1,36 +0,0 @@ -From 46d12e9ae6fa9c233bc32812b13185ee7df8d3fd Mon Sep 17 00:00:00 2001 -From: Paul Adenot <paul@paul.cx> -Date: Thu, 10 Nov 2016 06:20:16 +0100 -Subject: [PATCH] Prevent underflowing the number of input frames needed in - input when resampling. (#188) - ---- - src/cubeb_resampler_internal.h | 12 +++++++++--- - 1 file changed, 9 insertions(+), 3 deletions(-) - -diff --git a/src/cubeb_resampler_internal.h b/src/cubeb_resampler_internal.h -index e165cc2..3c37a04 100644 ---- a/src/cubeb_resampler_internal.h -+++ b/src/cubeb_resampler_internal.h -@@ -263,9 +263,15 @@ public: - * number of output frames will be exactly equal. */ - uint32_t input_needed_for_output(uint32_t output_frame_count) - { -- return (uint32_t)ceilf((output_frame_count - samples_to_frames(resampling_out_buffer.length())) -- * resampling_ratio); -- -+ int32_t unresampled_frames_left = samples_to_frames(resampling_in_buffer.length()); -+ int32_t resampled_frames_left = samples_to_frames(resampling_out_buffer.length()); -+ float input_frames_needed = -+ (output_frame_count - unresampled_frames_left) * resampling_ratio -+ - resampled_frames_left; -+ if (input_frames_needed < 0) { -+ return 0; -+ } -+ return (uint32_t)ceilf(input_frames_needed); - } - - /** Returns a pointer to the input buffer, that contains empty space for at --- -2.7.4 - |