FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	f247f4cf47	cabac: 3rd try at working around a compiler bug in clang. Switch to a broader detection of versions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	444632eae6	cabac: Disable get_cabac_inline_x86() for clang 2.9 on x86_32 This should finally fix the compilation issue on darwin Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	2138a89e71	Revert "Revert commit 599b4c6efddaed33b1667c386b34b07729ba732b" This reverts commit `c4f237a981`. This didnt fix compilation on darwin with current clang.	14 years ago
Vitor Sessak	39df0c434c	mpegaudiodec: optimized iMDCT transform Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Michael Niedermayer	c4f237a981	Revert commit `599b4c6efd` Author: Mans Rullgard <mans@mansr.com> Date: Sun Dec 11 21:41:59 2011 +0000 x86: cabac: replace explicit memory references with "m" operands This replaces the explicit offset(reg) memory references with "m" operands for the same locations. As a result, one fewer register operand is needed for these inline asm statements. This change appears to have broken compilation on darwin, and subsequent fixes by martin (which did not fix compilation) removed the register advantage, thus this change seems not a good idea to keep. See: http://fate.ffmpeg.org/log.cgi?time=20120103122446&log=compile&slot=i386-darwin-llvm-gcc-4.2.1 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Martin Storsjö	676a9ee1d2	x86: Fix constraints for decode_significance*_x86 Originally, prior to 8742a4ff8, the caller code was compiled within this condition: ARCH_X86 && HAVE_7REGS && HAVE_EBX_AVAILABLE && !defined(BROKEN_RELOCATIONS) Since HAVE_7REGS is defined as (ARCH_X86_64 \|\| (HAVE_EBX_AVAILABLE && HAVE_EBP_AVAILABLE)) the subcondition HAVE_7REGS && HAVE_EBX_AVAILABLE is equal to HAVE_7REGS (for 32 bit at least). The correct simplification of the original condition thus is HAVE_7REGS, not HAVE_EBX_AVAILABLE. This fixes compilation in some cases where HAVE_EBP_AVAILABLE = 0 and HAVE_EBX_AVAILABLE = 1. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Diego Biurrun	6fdb2ce34a	x86: Tighten register constraints for decode_significance*_x86. On 32-bit OS X with gcc 4.0/4.2 and shared libraries enabled, the ebx register is not available, but required to assemble the functions. This reverts commit `8742a4f` to a simplified version of the original constraints.	14 years ago
Diego Biurrun	30bbd5cbc0	x86: conditionally compile dnxhd encoder optimizations	14 years ago
Diego Biurrun	88b9735753	build: conditionally compile x86 H.264 chroma optimizations	14 years ago
Martin Storsjö	8349dbfe46	x86: Require 7 registers for the cabac asm The change in `599b4c6ef` didn't turn out to work properly on i386 on OS X, where it broke building with PIC enabled. Signed-off-by: Martin Storsjö <martin@martin.st> (cherry picked from commit `f1dba9e498`) Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Martin Storsjö	f1dba9e498	x86: Require 7 registers for the cabac asm The change in `599b4c6ef` didn't turn out to work properly on i386 on OS X, where it broke building with PIC enabled. Signed-off-by: Martin Storsjö <martin@martin.st>	14 years ago
Mans Rullgard	599b4c6efd	x86: cabac: replace explicit memory references with "m" operands This replaces the explicit offset(reg) memory references with "m" operands for the same locations. As a result, one fewer register operand is needed for these inline asm statements. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Biurrun	da9cea77e3	Fix a bunch of common typos.	14 years ago
Reimar Döffinger	85372f9d57	Add forgotten %ifdef HAVE_AVX. Fixes compilation with older YASM/NASM versions. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Reimar Döffinger	7076967786	Consistently use %ifdef ARCH_X86_64 One out of 3 places used ifndef, which is needlessly confusing. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Justin Ruggles	0e8fdd41c2	dsputil: use cpuflags in x86 emu_edge_core avoids passing around the extra argument among all the macros it uses	14 years ago
Justin Ruggles	395f2e70dd	dsputil: use movups instead of movdqu in ff_emu_edge_core_sse() This allows emulated_edge_mc_sse() and gmc_sse() to be used under AV_CPU_FLAG_SSE.	14 years ago
Clément Bœsch	4da45aff28	cleanup: remove various double end ';' all over the code.	14 years ago
Michael Niedermayer	7776091b9f	diracdec: obmc accesses arent aligned for all files. Thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Justin Ruggles	9d06037d48	twinvq: add SSE/AVX optimized sum/difference stereo interleaving	14 years ago
Diego Biurrun	ce33320b30	Remove redundant filename self-references inside files. Filenames are brittle across renames and add no useful information.	14 years ago
Diego Biurrun	276b995d85	x86: drop pointless ARCH_X86 #ifdef from files in x86 subdirectory	14 years ago
Vitor Sessak	22e25c002e	mpegaudiodec: add SSE-optimized imdct36() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Justin Ruggles	b8f02f5b4e	dsputil: use cpuflags in x86 versions of vector_clip_int32()	14 years ago
Michael Niedermayer	fb2288834b	h264: fix ssse3 biweight code with weights of 128 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Reimar Döffinger	db076a2c48	Make fdct_r_row_sse2 const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Reimar Döffinger	9663b8da9a	Make tab_frw_01234567_sse2 const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	14 years ago
Ronald S. Bultje	717401aff2	h264_weight: remove duplication functions.	14 years ago
Justin Ruggles	5463e83dbc	fmtconvert: fix int32_to_float_fmul_scalar() for windows x86_64 The calling convention only allows 4 non-stack parameter, with each float or int register being skipped if not used. fixes Bug 64	14 years ago
Michael Niedermayer	bd2bcf97fa	dirac: drop unused END_HORIZONTAL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e985d71926	dirac: fix horizontal_compose_dd97i_ssse3 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	754539a409	dirac: Fix mmx/sse haar wavelet compose Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3e5ea9e471	dirac: disable ff_horizontal_compose_haar0i_sse2() the function is not bitexact Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	d2ea38ddb7	dirac: alignment for dirac_hpel_filter_v has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	18f2ae3b77	dirac: alignment for add_dirac_obmc has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	4debdee6ce	dirac: alignment for add_rect_clamped has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	66b6d7bcd7	dirac: alignment for put_signed_rect_clamped has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	2eecf63086	dirac: alignment for dirac_hpel_filter_v() has been fixed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a14a0d7c2c	dirac: fix segfault in horizontal_compose_haar Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	e8b891b7f0	dirac: enable diracdsp_mmx Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	3cb0686eea	dirac: ff_horizontal_compose_dd97i_ssse3 does not work yet, thus disable it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a1f3b18bf5	dirac: put_dirac_pixels8_mmx() does not work yet, thus disable it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	22fe93ea39	dirac: add_rect_clamped does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	d532e9223e	dirac: put_signed_rect_clamped does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	5f34092b13	dirac; dirac_hpel_filter_h does currently not receive aligned data thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	f0d616e76f	dirac: dirac_hpel_filter_v does currently not receive aligned data, thus use unaligned accesses. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Jordi Ortiz	49aa397414	Dirac: More formating Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
multiple authors	5d50fcc549	DIRAC Decoder stable version, MMX support removed. Look for MMX_DISABLED to find the disabled functions. Authors of this code are Marco Gerards <marco@gnu.org> and David Conrad <lessen42@gmail.com> With changes from Jordi Ortiz <nenjordi@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
David Conrad	25a6c59487	MMX put_no_rnd_pixels_l2	16 years ago
Daniel Kang	ded3e9f054	H.264: Cometics to dsputil_mmx.c Add whitespace. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago

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581 Commits (fd8a8373aa52e94de14f0583c482c8faa95dd677)