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Fix ensend_{frames,rows,pixels} - blind - suckless command-line video editing u… |
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git clone git://git.suckless.org/blind |
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--- |
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commit aea3343ed3e0398721ced18a6e3ab72c9ebea850 |
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parent ff0286325a3dd1f4fe7e29e78341b9bd63e1725c |
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Author: Mattias Andrée <[email protected]> |
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Date: Fri, 14 Jul 2017 22:00:38 +0200 |
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Fix ensend_{frames,rows,pixels} |
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Signed-off-by: Mattias Andrée <[email protected]> |
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Diffstat: |
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M TODO | 5 ----- |
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M src/stream.c | 9 ++++++--- |
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2 files changed, 6 insertions(+), 8 deletions(-) |
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--- |
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diff --git a/TODO b/TODO |
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@@ -1,8 +1,3 @@ |
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-HIGH PRIORITY: |
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- blind-cat-rows and blind-cat-cols randomly produces incorrect results |
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- |
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- |
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- |
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blind-transform affine transformation by matrix multiplication,… |
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improve quality on downscaling (pixels' neighb… |
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blind-primary-key replace a primary with transparency, -g for greyscale… |
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diff --git a/src/stream.c b/src/stream.c |
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@@ -282,12 +282,13 @@ ensend_frames(int status, struct stream *stream, int outf… |
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for (ret = 0; ret < frames; ret++) { |
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for (p = stream->pixel_size; p; p--) { |
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for (h = stream->height; h; h--) { |
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- for (w = stream->width; w; w -= n, stream->ptr… |
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+ for (w = stream->width; w; w -= n) { |
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if (!stream->ptr && !enread_stream(sta… |
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goto done; |
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n = MIN(stream->ptr, w); |
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if (outfd >= 0) |
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enwriteall(status, outfd, stre… |
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+ memmove(stream->buf, stream->buf + n, … |
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} |
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} |
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} |
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@@ -308,12 +309,13 @@ ensend_rows(int status, struct stream *stream, int outfd,… |
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for (ret = 0; ret < rows; ret++) { |
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for (p = stream->pixel_size; p; p--) { |
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- for (w = stream->width; w; w -= n, stream->ptr -= n) { |
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+ for (w = stream->width; w; w -= n) { |
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if (!stream->ptr && !enread_stream(status, str… |
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goto done; |
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n = MIN(stream->ptr, w); |
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if (outfd >= 0) |
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enwriteall(status, outfd, stream->buf,… |
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+ memmove(stream->buf, stream->buf + n, stream->… |
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} |
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} |
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} |
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@@ -332,12 +334,13 @@ ensend_pixels(int status, struct stream *stream, int outf… |
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size_t p, n, ret; |
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for (ret = 0; ret < pixels; ret++) { |
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- for (p = stream->pixel_size; p; p -= n, stream->ptr -= n) { |
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+ for (p = stream->pixel_size; p; p -= n) { |
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if (!stream->ptr && !enread_stream(status, stream, p)) |
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goto done; |
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n = MIN(stream->ptr, p); |
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if (outfd >= 0) |
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enwriteall(status, outfd, stream->buf, n, outf… |
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+ memmove(stream->buf, stream->buf + n, stream->ptr -= n… |
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} |
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} |
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