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Author	SHA1	Message	Date
Andreas Rheinhardt	3221aba879	avcodec/x86/cavsdsp: Remove obsolete MMX(EXT), 3dnow functions x64 always has MMX, MMXEXT, SSE and SSE2 and this means that some functions for MMX, MMXEXT and 3dnow are always overridden by other functions (unless one e.g. explicitly disables SSE2) for x64. So given that the only systems that benefit from these functions are truely ancient 32bit x86s they are removed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2022-06-22 13:31:40 +02:00
Ronald S. Bultje	2f0591cfa3	cavs: add a sse2 idct implementation. This makes using the function pointer ff_add_pixels_clamped() unnecessary, since we always know what the best implementation is at compile-time.	2017-04-06 10:03:28 -04:00
Ronald S. Bultje	c9d98c5649	cavs: convert idct from inline asm to yasm.	2017-04-06 10:03:27 -04:00

Author

SHA1

Message

Date

Andreas Rheinhardt

3221aba879

avcodec/x86/cavsdsp: Remove obsolete MMX(EXT), 3dnow functions

x64 always has MMX, MMXEXT, SSE and SSE2 and this means
that some functions for MMX, MMXEXT and 3dnow are always
overridden by other functions (unless one e.g. explicitly
disables SSE2) for x64. So given that the only systems that
benefit from these functions are truely ancient 32bit x86s
they are removed.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>

2022-06-22 13:31:40 +02:00

Ronald S. Bultje

2f0591cfa3

cavs: add a sse2 idct implementation.

This makes using the function pointer ff_add_pixels_clamped() unnecessary,
since we always know what the best implementation is at compile-time.

2017-04-06 10:03:28 -04:00

Ronald S. Bultje

c9d98c5649

cavs: convert idct from inline asm to yasm.

2017-04-06 10:03:27 -04:00

3 commits