FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a1957a4dc1	avcodec/ppc/pixblockdsp: Fix type of get_pixels_vsx() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	d0bf20a4f2	ppc: vsx: Implement diff_pixels and get_pixels Use a macro to abstract the endianness.	10 years ago
Luca Barbato	da60b99a88	ppc: Restrict some Altivec implementations to Big Endian In Little Endian the vec_ld/vec_st operations work as expected only for byte-vectors.	10 years ago
Luca Barbato	7014b65995	ppc: pixblockdsp: Use the abriged vector types	10 years ago
Rong Yan	a2cd07d22a	avcodec/ppc/h264dsp: POWER LE support in h264_idct_dc_add_internal() fix vec_lvsl bug We got defective video when use GCC 4.9.2 instead of GCC 4.9.1 to compile FFMEPG. And further found that GCC 4.8 and 4.9 need patch to fix the lvsl/lvsr bug on POWER LE, and GCC 5.1 contains the correct code since its release. The message on gcc-patches requesting approval for lvsl/lvsr patch is at https://gcc.gnu.org/ml/gcc-patches/2014-10/msg00228.html. The fixed code avoids using lvsl and will not depends on GCC version, also it uses less instructions on POWER LE. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d0b294286c	avcodec/ppc/h264qpel_template: Fix alignment assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	8a03d428f1	avcodec/ppc/fdctdsp: POWER LE support in ff_fdct_altivec() delete macros VEC_FMERGEH() VEC_FMERGEL(), they where wrong GCC tool had a bug of PPC intrinsic interpret, which has been fixed in GCC 4.9.1. This bug lead to errors in two of our previous patches. We found this when we update our GCC tools to 4.9.1 and by reading the related info on GCC website. We fix our previous error in two separate commits Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	af5fec9538	avcodec/ppc/fdctdsp: POWER LE support in ff_fdct_altivec() add marcos VEC_FMERGEH() VEC_FMERGEL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b8535b273f	Revert "ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED" This broke build, note, LOCAL_ALIGNED_16() does not work either Found-by: James Almer <jamrial@gmail.com> This reverts commit `98cccdd91c`.	10 years ago
Christophe Gisquet	98cccdd91c	ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED The later may yield incorrect code for on-stack variables. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	71f1ad37d8	lavc: do not compile fmtconvert unconditionally Only ac3dec and dcadec use it.	10 years ago
Anton Khirnov	d74a8cb7e4	fmtconvert: drop unused functions	10 years ago
Michael Niedermayer	5f1ea0bfc5	avcodec/ppc/fdctdsp: fix const warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	fc35df8931	avcodec/ppc/idctdsp.c: POWER LE support in idct_add_altivec() also add GET_TMP2() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	d0f315ab6c	avcodec/ppc/h264qpel_template: Change if DEBUG assert() to av_assert2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	3531594017	ppc/mpegvideo_altivec: Change assert to av_assert2() And move it to where the variable is used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	840c3c0531	libavcodec/ppc/mpegvideoencdsp.c: fix stack smashing in pix_norm1_altivec() and pix_sum_altivec() The vec_ste calls were mistakenly changed to vec_vsx_st in `c5ca76a`, which caused stack smashing. Changing them back fixes crashes on ppc64el, when configured with --toolchain=hardened. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	9bd8f2cc32	avcodec/ppc/vp3dsp_altivec: POWER LE support to vp3_idct_add_altivec() add GET_VDST16() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	d23e883248	avcodec/ppc/vp8dsp_altivec.c: POWER LE support put_vp8_epel_h_altivec_core() put_vp8_epel_v_altivec_core() put_vp8_pixels16_altivec() add marcos GET_PIXHL() GET_OUTER() LOAD_HL() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	36cd2bcbc3	avcodec/ppc/vc1dsp_altivec: add POWER LE support to vc1_inv_trans_8x4_altivec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	b4d41beebe	avcodec/ppc/lossless_audiodsp_altivec: POWER LE support for scalarproduct_and_madd_int16_altivec() adds macro GET_T() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	885a763cac	avcodec/ppc/h264qpel_template: protect unistd.h by #if HAVE_UNISTD_H Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	bd67d0ead1	avcodec/ppc/h264qpel: POWER LE support for put_pixels16_l2_altivec() and avg_pixels16_l2_altivec() add put_unligned_store() and avg_unligned_store() macros Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	8cc5a78e45	avcodec/ppc/h264qpel_template: POWER LE support for PREFIX_h264_qpel16_h_lowpass_altivec() PREFIX_h264_qpel16_v_lowpass_altivec() PREFIX_h264_qpel16_hv_lowpass_altivec() add load_alignment() macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	89f3043c7f	avcodec/ppc/h264chroma_template: POWER LE support for PREFIX_h264_chroma_mc8_altivec() PREFIX_no_rnd_vc1_chroma_mc8_altivec() CHROMA_MC8_ALTIVEC_CORE_SIMPLE() CHROMA_MC8_ALTIVEC_CORE() add marcos GET_VSRC1() GET_VSRC() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	57c89c50bd	avcodec/ppc/h264dsp: POWER LE support for h264_idct8_add_altivec() h264_idct_dc_add_internal() h264_loop_filter_luma_altivec() write16x4() VEC_1D_DCT() weight_h264_W_altivec() biweight_h264_W_altivec() VEC_LOAD_U8_ADD_S16_STORE_U8() ALTIVEC_STORE_SUM_CLIP() add marcos GET_2PERM() dstv_load() vdst_load() dest_unligned_store() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	9c12c6ff95	motion_est: convert stride to ptrdiff_t CC: libav-stable@libav.org Bug-Id: CID 700556 / CID 700557 / CID 700558	10 years ago
Rong Yan	cfaa233962	libavcodec/ppc/me_cmp.c : support little endian in sse8_altivec(), hadamard8_diff8x8_altivec() and hadamard8_diff16x8_altivec() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	bb38cb14cc	libavcodec/ppc/me_cmp.c : factorize little and big endian code add marcos GET_PERM() LOAD_PIX() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	79e0255956	libavcodec/ppc/hpeldsp_altivec.c : fix ff_put_pixels16_altivec() put_no_rnd_pixels16_xy2_altivec() put_no_rnd_pixels8_xy2_altivec() avg_pixels8_altivec() avg_pixels8_xy2_altivec() put_pixels16_xy2_altivec() put_pixels8_xy2_altivec() ff_avg_pixels16_altivec() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	0d71bd5a94	libavcodec/ppc/hpeldsp_altivec.c : fix ff_put_pixels16_altivec() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	c1fa5d1bd4	libavcodec/ppc/me_cmp.c : fix sad16_altivec() sse16_altivec() sad16_xy2_altivec() sad16_x2_altivec() sad16_y2_altivec() sad8_altivec() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	c5ca76ad3b	libavcodec/ppc/mpegvideoencdsp.c : fix pix_norm1_altivec() and pix_sum_altivec() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	31dea05170	libavcodec/ppc/pixblockdsp.c : fix get_pixels_altivec() and diff_pixels_altivec() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Reimar Döffinger	d9e2aceb7f	Add missing "const" all over the place. Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	10 years ago
Diego Biurrun	efd26bedec	build: Add explanatory comments to (optimization) blocks in the Makefiles	10 years ago
Diego Biurrun	835f798c7d	mpegvideo: cosmetics: Lowercase ugly uppercase MPV_ function name prefixes	10 years ago
Michael Niedermayer	305f72aee7	avcodec: Change get_pixels() to ptrdiff_t linesize Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	ffa4d4ef0b	ppc: fft: Build AltiVec optimizations in the standard way	10 years ago
Diego Biurrun	03c9f357a4	ppc: idctdsp: Immediately return if no AltiVec is available This is how all the other init functions operate.	10 years ago
Michael Niedermayer	fbeb634e4d	avcodec/ppc/idctdsp: Only select non bitexact IDCTs by default when bitexact is not set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	7fb993d338	qpeldsp: Mark source pointer in qpel_mc_func function pointer const	10 years ago
Diego Biurrun	81b9bf3192	dct-test: Move arch-specific bits into arch-specific subdirectories	10 years ago
Diego Biurrun	1a583c0c60	fdct: Move ppc-specific declarations to a header in the ppc directory	10 years ago
Diego Biurrun	8b0dd4942a	idctdsp: prettyprinting cosmetics	10 years ago
Diego Biurrun	b4987f7219	idct: Convert IDCT permutation #defines to an enum Also rename the enum values to be consistent with other DCT permutations.	10 years ago
Diego Biurrun	2d60444331	dsputil: Split motion estimation compare bits off into their own context	10 years ago
Diego Biurrun	a8552ee3eb	ppc: dsputil: Coalesce all init files	11 years ago
Diego Biurrun	1173320249	dsputil: Drop unused bit_depth parameter from all init functions	11 years ago
Diego Biurrun	f46bb608d9	dsputil: Split off pixel block routines into their own context	11 years ago

1 2 3 4 5 ...

627 Commits (d7a762553c6f6c422adb6632354bcc4ff577b701)