ffmpeg

generic-library/ffmpeg

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Commit Graph

Author	SHA1	Message	Date
Henrik Gramner	ab43beefab	x86inc: Drop SECTION_TEXT macro The .text section is already 16-byte aligned by default on all supported platforms so `SECTION_TEXT` isn't any different from `SECTION .text`. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2015-08-11 11:12:01 +02:00
Henrik Gramner	a344e5d094	x86: bswapdsp: Don't treat 32-bit integers as 64-bit The upper halves are not guaranteed to be zero in x86-64. Also use `test` instead of `and` when the result isn't used for anything other than as a branch condition, this allows some register moves to be eliminated. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2015-07-17 20:02:28 +02:00
Diego Biurrun	c67b449beb	dsputil: Split bswap*_buf() off into a separate context	2014-06-22 18:22:31 -07:00

Author

SHA1

Message

Date

Henrik Gramner

ab43beefab

x86inc: Drop SECTION_TEXT macro

The .text section is already 16-byte aligned by default on all supported
platforms so `SECTION_TEXT` isn't any different from `SECTION .text`.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

2015-08-11 11:12:01 +02:00

Henrik Gramner

a344e5d094

x86: bswapdsp: Don't treat 32-bit integers as 64-bit

The upper halves are not guaranteed to be zero in x86-64.

Also use `test` instead of `and` when the result isn't used for anything other
than as a branch condition, this allows some register moves to be eliminated.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>

2015-07-17 20:02:28 +02:00

Diego Biurrun

c67b449beb

dsputil: Split bswap*_buf() off into a separate context

2014-06-22 18:22:31 -07:00

3 Commits