From: Mans Rullgard Date: Sat, 23 Aug 2008 00:24:04 +0000 (+0100) Subject: ARM: NEON optimised H.264 8x8 and 16x16 qpel MC X-Git-Url: http://git.mansr.com/?p=ffmpeg.mru;a=commitdiff_plain;h=55661fd933572f67248c0730f6c75a6db0f0eb6a ARM: NEON optimised H.264 8x8 and 16x16 qpel MC --- diff --git a/libavcodec/armv4l/dsputil_neon.c b/libavcodec/armv4l/dsputil_neon.c index 68ecbe8..a932aa9 100644 --- a/libavcodec/armv4l/dsputil_neon.c +++ b/libavcodec/armv4l/dsputil_neon.c @@ -40,7 +40,38 @@ void ff_put_pixels8_y2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); void ff_put_pixels8_xy2_no_rnd_neon(uint8_t *, const uint8_t *, int, int); void ff_put_h264_qpel16_mc00_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc10_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc20_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc30_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc01_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc11_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc21_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc31_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc02_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc12_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc22_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc32_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc03_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc13_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc23_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel16_mc33_neon(uint8_t *, uint8_t *, int); + void ff_put_h264_qpel8_mc00_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc10_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc20_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc30_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc01_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc11_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc21_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc31_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc02_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc12_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc22_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc32_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc03_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc13_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc23_neon(uint8_t *, uint8_t *, int); +void ff_put_h264_qpel8_mc33_neon(uint8_t *, uint8_t *, int); void ff_put_h264_chroma_mc8_neon(uint8_t *, uint8_t *, int, int, int, int); void ff_put_h264_chroma_mc4_neon(uint8_t *, uint8_t *, int, int, int, int); @@ -83,8 +114,39 @@ void ff_dsputil_init_neon(DSPContext *c, AVCodecContext *avctx) c->avg_h264_chroma_pixels_tab[0] = ff_avg_h264_chroma_mc8_neon; c->avg_h264_chroma_pixels_tab[1] = ff_avg_h264_chroma_mc4_neon; - c->put_h264_qpel_pixels_tab[0][0] = ff_put_h264_qpel16_mc00_neon; - c->put_h264_qpel_pixels_tab[1][0] = ff_put_h264_qpel8_mc00_neon; + c->put_h264_qpel_pixels_tab[0][ 0] = ff_put_h264_qpel16_mc00_neon; + c->put_h264_qpel_pixels_tab[0][ 1] = ff_put_h264_qpel16_mc10_neon; + c->put_h264_qpel_pixels_tab[0][ 2] = ff_put_h264_qpel16_mc20_neon; + c->put_h264_qpel_pixels_tab[0][ 3] = ff_put_h264_qpel16_mc30_neon; + c->put_h264_qpel_pixels_tab[0][ 4] = ff_put_h264_qpel16_mc01_neon; + c->put_h264_qpel_pixels_tab[0][ 5] = ff_put_h264_qpel16_mc11_neon; + c->put_h264_qpel_pixels_tab[0][ 6] = ff_put_h264_qpel16_mc21_neon; + c->put_h264_qpel_pixels_tab[0][ 7] = ff_put_h264_qpel16_mc31_neon; + c->put_h264_qpel_pixels_tab[0][ 8] = ff_put_h264_qpel16_mc02_neon; + c->put_h264_qpel_pixels_tab[0][ 9] = ff_put_h264_qpel16_mc12_neon; + c->put_h264_qpel_pixels_tab[0][10] = ff_put_h264_qpel16_mc22_neon; + c->put_h264_qpel_pixels_tab[0][11] = ff_put_h264_qpel16_mc32_neon; + c->put_h264_qpel_pixels_tab[0][12] = ff_put_h264_qpel16_mc03_neon; + c->put_h264_qpel_pixels_tab[0][13] = ff_put_h264_qpel16_mc13_neon; + c->put_h264_qpel_pixels_tab[0][14] = ff_put_h264_qpel16_mc23_neon; + c->put_h264_qpel_pixels_tab[0][15] = ff_put_h264_qpel16_mc33_neon; + + c->put_h264_qpel_pixels_tab[1][ 0] = ff_put_h264_qpel8_mc00_neon; + c->put_h264_qpel_pixels_tab[1][ 1] = ff_put_h264_qpel8_mc10_neon; + c->put_h264_qpel_pixels_tab[1][ 2] = ff_put_h264_qpel8_mc20_neon; + c->put_h264_qpel_pixels_tab[1][ 3] = ff_put_h264_qpel8_mc30_neon; + c->put_h264_qpel_pixels_tab[1][ 4] = ff_put_h264_qpel8_mc01_neon; + c->put_h264_qpel_pixels_tab[1][ 5] = ff_put_h264_qpel8_mc11_neon; + c->put_h264_qpel_pixels_tab[1][ 6] = ff_put_h264_qpel8_mc21_neon; + c->put_h264_qpel_pixels_tab[1][ 7] = ff_put_h264_qpel8_mc31_neon; + c->put_h264_qpel_pixels_tab[1][ 8] = ff_put_h264_qpel8_mc02_neon; + c->put_h264_qpel_pixels_tab[1][ 9] = ff_put_h264_qpel8_mc12_neon; + c->put_h264_qpel_pixels_tab[1][10] = ff_put_h264_qpel8_mc22_neon; + c->put_h264_qpel_pixels_tab[1][11] = ff_put_h264_qpel8_mc32_neon; + c->put_h264_qpel_pixels_tab[1][12] = ff_put_h264_qpel8_mc03_neon; + c->put_h264_qpel_pixels_tab[1][13] = ff_put_h264_qpel8_mc13_neon; + c->put_h264_qpel_pixels_tab[1][14] = ff_put_h264_qpel8_mc23_neon; + c->put_h264_qpel_pixels_tab[1][15] = ff_put_h264_qpel8_mc33_neon; c->h264_v_loop_filter_luma = ff_h264_v_loop_filter_luma_neon; c->h264_h_loop_filter_luma = ff_h264_h_loop_filter_luma_neon; diff --git a/libavcodec/armv4l/h264dsp_neon.S b/libavcodec/armv4l/h264dsp_neon.S index ac793b2..398e9c8 100644 --- a/libavcodec/armv4l/h264dsp_neon.S +++ b/libavcodec/armv4l/h264dsp_neon.S @@ -20,6 +20,39 @@ .fpu neon + .macro transpose_8x8 r0 r1 r2 r3 r4 r5 r6 r7 + vtrn.32 \r0, \r4 + vtrn.32 \r1, \r5 + vtrn.32 \r2, \r6 + vtrn.32 \r3, \r7 + vtrn.16 \r0, \r2 + vtrn.16 \r1, \r3 + vtrn.16 \r4, \r6 + vtrn.16 \r5, \r7 + vtrn.8 \r0, \r1 + vtrn.8 \r2, \r3 + vtrn.8 \r4, \r5 + vtrn.8 \r6, \r7 + .endm + + .macro swap4 r0 r1 r2 r3 r4 r5 r6 r7 + vswp \r0, \r4 + vswp \r1, \r5 + vswp \r2, \r6 + vswp \r3, \r7 + .endm + + .macro transpose16_4x4 r0 r1 r2 r3 r4 r5 r6 r7 + vtrn.32 \r0, \r2 + vtrn.32 \r1, \r3 + vtrn.32 \r4, \r6 + vtrn.32 \r5, \r7 + vtrn.16 \r0, \r1 + vtrn.16 \r2, \r3 + vtrn.16 \r4, \r5 + vtrn.16 \r6, \r7 + .endm + /* chroma_mc8(uint8_t *dst, uint8_t *src, int stride, int h, int x, int y) */ .macro h264_chroma_mc8 avg=0 push {r4-r7, lr} @@ -455,18 +488,7 @@ ff_h264_h_loop_filter_luma_neon: vld1.64 {d5}, [r0], r1 vld1.64 {d27}, [r0], r1 - vtrn.32 q3, q0 - vtrn.32 q10, q1 - vtrn.32 q9, q2 - vtrn.32 q8, q13 - vtrn.16 q3, q9 - vtrn.16 q10, q8 - vtrn.16 q0, q2 - vtrn.16 q1, q13 - vtrn.8 q3, q10 - vtrn.8 q9, q8 - vtrn.8 q0, q1 - vtrn.8 q2, q13 + transpose_8x8 q3, q10, q9, q8, q0, q1, q2, q13 align_push_regs sub sp, sp, #16 @@ -479,18 +501,7 @@ ff_h264_h_loop_filter_luma_neon: vld1.64 {d20,d21}, [sp,:128]! vld1.64 {d4, d5}, [sp,:128]! - vtrn.32 q3, q0 - vtrn.32 q10, q5 - vtrn.32 q4, q2 - vtrn.32 q8, q13 - vtrn.16 q3, q4 - vtrn.16 q10, q8 - vtrn.16 q0, q2 - vtrn.16 q5, q13 - vtrn.8 q3, q10 - vtrn.8 q4, q8 - vtrn.8 q0, q5 - vtrn.8 q2, q13 + transpose_8x8 q3, q10, q4, q8, q0, q5, q2, q13 sub r0, r0, r1, lsl #4 vst1.64 {d6}, [r0], r1 @@ -606,3 +617,862 @@ ff_h264_h_loop_filter_chroma_neon: bx lr .endfunc + + /* H.264 qpel MC */ + + .macro lowpass_8 r0, r1, r2, r3, d0, d1, narrow=1 + vext.8 d4, \r0, \r1, #1 + vext.8 d2, \r0, \r1, #2 + vext.8 d3, \r0, \r1, #3 + vext.8 d5, \r0, \r1, #4 + vext.8 d6, \r0, \r1, #5 + + vext.8 d20, \r2, \r3, #1 + vext.8 d18, \r2, \r3, #2 + vext.8 d19, \r2, \r3, #3 + vext.8 d21, \r2, \r3, #4 + vext.8 d7, \r2, \r3, #5 + + vaddl.u8 q1, d2, d3 + vaddl.u8 q2, d4, d5 + vaddl.u8 q0, \r0, d6 + vaddl.u8 q9, d18, d19 + vaddl.u8 q10, d20, d21 + vaddl.u8 q8, \r2, d7 + + vshl.i16 q3, q1, #4 + vshl.i16 q1, q1, #2 + vshl.i16 q15, q2, #2 + vadd.i16 q1, q1, q3 + vadd.i16 q2, q2, q15 + + vshl.i16 q3, q9, #4 + vshl.i16 q9, q9, #2 + vshl.i16 q15, q10, #2 + vadd.i16 q9, q9, q3 + vadd.i16 q10, q10, q15 + + vsub.i16 q1, q1, q2 + vsub.i16 q9, q9, q10 +.if \narrow + vadd.i16 q1, q1, q0 + vadd.i16 q9, q9, q8 + vqrshrun.s16 \d0, q1, #5 + vqrshrun.s16 \d1, q9, #5 +.else + vadd.i16 \d0, q1, q0 + vadd.i16 \d1, q9, q8 +.endif + .endm + + .macro lowpass_8_1 r0, r1, d0, narrow=1 + vext.8 d4, \r0, \r1, #1 + vext.8 d2, \r0, \r1, #2 + vext.8 d3, \r0, \r1, #3 + vext.8 d5, \r0, \r1, #4 + vext.8 d6, \r0, \r1, #5 + + vaddl.u8 q1, d2, d3 + vaddl.u8 q2, d4, d5 + vaddl.u8 q0, \r0, d6 + + vshl.i16 q3, q1, #4 + vshl.i16 q1, q1, #2 + vshl.i16 q15, q2, #2 + vadd.i16 q1, q1, q3 + vadd.i16 q2, q2, q15 + + vadd.i16 q1, q1, q0 +.if \narrow + vsub.i16 q1, q1, q2 + vqrshrun.s16 \d0, q1, #5 +.else + vsub.i16 \d0, q1, q2 +.endif + .endm + + .macro lowpass_8.16 r0, r1, l0, h0, l1, h1, d + vext.16 q2, \r0, \r1, #1 + vext.16 q1, \r0, \r1, #2 + vext.16 q0, \r0, \r1, #3 + vext.16 q3, \r0, \r1, #4 + vext.16 \r1, \r0, \r1, #5 + + vaddl.s16 q9, d2, d0 + vaddl.s16 q1, d3, d1 + vaddl.s16 q10, d4, d6 + vaddl.s16 q2, d5, d7 + vaddl.s16 q0, \h0, \h1 + vaddl.s16 q8, \l0, \l1 + + vshl.i32 q3, q9, #4 + vshl.i32 q9, q9, #2 + vshl.i32 q15, q10, #2 + vadd.i32 q9, q9, q3 + vadd.i32 q10, q10, q15 + + vshl.i32 q3, q1, #4 + vshl.i32 q1, q1, #2 + vshl.i32 q15, q2, #2 + vadd.i32 q1, q1, q3 + vadd.i32 q2, q2, q15 + + vadd.i32 q9, q9, q8 + vsub.i32 q9, q9, q10 + + vadd.i32 q1, q1, q0 + vsub.i32 q1, q1, q2 + + vrshrn.s32 d18, q9, #10 + vrshrn.s32 d19, q1, #10 + + vqmovun.s16 \d, q9 + .endm + + .func put_h264_qpel16_h_lowpass_neon_packed +put_h264_qpel16_h_lowpass_neon_packed: + mov r4, lr + mov ip, #16 + mov r3, #8 + bl put_h264_qpel8_h_lowpass_neon + sub r1, r1, r2, lsl #4 + add r1, r1, #8 + mov ip, #16 + mov lr, r4 + b put_h264_qpel8_h_lowpass_neon + .endfunc + + .func put_h264_qpel16_h_lowpass_neon +put_h264_qpel16_h_lowpass_neon: + push {lr} + mov ip, #16 + dmb + bl put_h264_qpel8_h_lowpass_neon + sub r0, r0, r3, lsl #4 + sub r1, r1, r2, lsl #4 + add r0, r0, #8 + add r1, r1, #8 + mov ip, #16 + pop {lr} + .endfunc + + .func put_h264_qpel8_h_lowpass_neon +put_h264_qpel8_h_lowpass_neon: +1: vld1.64 {d0, d1}, [r1], r2 + vld1.64 {d16,d17}, [r1], r2 + subs ip, ip, #2 + lowpass_8 d0, d1, d16, d17, d0, d16 + vst1.64 {d0}, [r0,:64], r3 + vst1.64 {d16}, [r0,:64], r3 + bne 1b + bx lr + .endfunc + + .func put_h264_qpel16_h_lowpass_l2_neon +put_h264_qpel16_h_lowpass_l2_neon: + push {lr} + mov ip, #16 + dmb + bl put_h264_qpel8_h_lowpass_l2_neon + sub r0, r0, r2, lsl #4 + sub r1, r1, r2, lsl #4 + sub r3, r3, r2, lsl #4 + add r0, r0, #8 + add r1, r1, #8 + add r3, r3, #8 + mov ip, #16 + pop {lr} + .endfunc + + .func put_h264_qpel8_h_lowpass_l2_neon +put_h264_qpel8_h_lowpass_l2_neon: +1: vld1.64 {d0, d1}, [r1], r2 + vld1.64 {d16,d17}, [r1], r2 + vld1.64 {d28}, [r3], r2 + vld1.64 {d29}, [r3], r2 + subs ip, ip, #2 + lowpass_8 d0, d1, d16, d17, d0, d1 + vrhadd.u8 q0, q0, q14 + vst1.64 {d0}, [r0,:64], r2 + vst1.64 {d1}, [r0,:64], r2 + bne 1b + bx lr + .endfunc + + .func put_h264_qpel16_v_lowpass_neon_packed +put_h264_qpel16_v_lowpass_neon_packed: + mov r4, lr + mov r2, #8 + bl put_h264_qpel8_v_lowpass_neon + sub r1, r1, r3, lsl #2 + bl put_h264_qpel8_v_lowpass_neon + sub r1, r1, r3, lsl #4 + sub r1, r1, r3, lsl #2 + add r1, r1, #8 + bl put_h264_qpel8_v_lowpass_neon + sub r1, r1, r3, lsl #2 + mov lr, r4 + b put_h264_qpel8_v_lowpass_neon + .endfunc + + .func put_h264_qpel16_v_lowpass_neon +put_h264_qpel16_v_lowpass_neon: + mov r4, lr + bl put_h264_qpel8_v_lowpass_neon + sub r1, r1, r3, lsl #2 + bl put_h264_qpel8_v_lowpass_neon + sub r0, r0, r2, lsl #4 + add r0, r0, #8 + sub r1, r1, r3, lsl #4 + sub r1, r1, r3, lsl #2 + add r1, r1, #8 + bl put_h264_qpel8_v_lowpass_neon + sub r1, r1, r3, lsl #2 + mov lr, r4 + .endfunc + + .func put_h264_qpel8_v_lowpass_neon +put_h264_qpel8_v_lowpass_neon: + vld1.64 {d8}, [r1], r3 + vld1.64 {d10}, [r1], r3 + vld1.64 {d12}, [r1], r3 + vld1.64 {d14}, [r1], r3 + vld1.64 {d22}, [r1], r3 + vld1.64 {d24}, [r1], r3 + vld1.64 {d26}, [r1], r3 + vld1.64 {d28}, [r1], r3 + vld1.64 {d9}, [r1], r3 + vld1.64 {d11}, [r1], r3 + vld1.64 {d13}, [r1], r3 + vld1.64 {d15}, [r1], r3 + vld1.64 {d23}, [r1] + + transpose_8x8 q4, q5, q6, q7, q11, q12, q13, q14 + lowpass_8 d8, d9, d10, d11, d8, d10 + lowpass_8 d12, d13, d14, d15, d12, d14 + lowpass_8 d22, d23, d24, d25, d22, d24 + lowpass_8 d26, d27, d28, d29, d26, d28 + transpose_8x8 d8, d10, d12, d14, d22, d24, d26, d28 + + vst1.64 {d8}, [r0,:64], r2 + vst1.64 {d10}, [r0,:64], r2 + vst1.64 {d12}, [r0,:64], r2 + vst1.64 {d14}, [r0,:64], r2 + vst1.64 {d22}, [r0,:64], r2 + vst1.64 {d24}, [r0,:64], r2 + vst1.64 {d26}, [r0,:64], r2 + vst1.64 {d28}, [r0,:64], r2 + + bx lr + .endfunc + + .func put_h264_qpel16_v_lowpass_l2_neon +put_h264_qpel16_v_lowpass_l2_neon: + mov r4, lr + bl put_h264_qpel8_v_lowpass_l2_neon + sub r1, r1, r3, lsl #2 + bl put_h264_qpel8_v_lowpass_l2_neon + sub r0, r0, r3, lsl #4 + sub ip, ip, r2, lsl #4 + add r0, r0, #8 + add ip, ip, #8 + sub r1, r1, r3, lsl #4 + sub r1, r1, r3, lsl #2 + add r1, r1, #8 + bl put_h264_qpel8_v_lowpass_l2_neon + sub r1, r1, r3, lsl #2 + mov lr, r4 + .endfunc + + .func put_h264_qpel8_v_lowpass_l2_neon +put_h264_qpel8_v_lowpass_l2_neon: + vld1.64 {d8}, [r1], r3 + vld1.64 {d10}, [r1], r3 + vld1.64 {d12}, [r1], r3 + vld1.64 {d14}, [r1], r3 + vld1.64 {d22}, [r1], r3 + vld1.64 {d24}, [r1], r3 + vld1.64 {d26}, [r1], r3 + vld1.64 {d28}, [r1], r3 + vld1.64 {d9}, [r1], r3 + vld1.64 {d11}, [r1], r3 + vld1.64 {d13}, [r1], r3 + vld1.64 {d15}, [r1], r3 + vld1.64 {d23}, [r1] + + transpose_8x8 q4, q5, q6, q7, q11, q12, q13, q14 + lowpass_8 d8, d9, d10, d11, d8, d9 + lowpass_8 d12, d13, d14, d15, d12, d13 + lowpass_8 d22, d23, d24, d25, d22, d23 + lowpass_8 d26, d27, d28, d29, d26, d27 + transpose_8x8 d8, d9, d12, d13, d22, d23, d26, d27 + + vld1.64 {d0}, [ip], r2 + vld1.64 {d1}, [ip], r2 + vld1.64 {d2}, [ip], r2 + vld1.64 {d3}, [ip], r2 + vld1.64 {d4}, [ip], r2 + vrhadd.u8 q0, q0, q4 + vld1.64 {d5}, [ip], r2 + vrhadd.u8 q1, q1, q6 + vld1.64 {d6}, [ip], r2 + vrhadd.u8 q2, q2, q11 + vld1.64 {d7}, [ip], r2 + + vst1.64 {d0}, [r0,:64], r3 + vst1.64 {d1}, [r0,:64], r3 + vrhadd.u8 q3, q3, q13 + vst1.64 {d2}, [r0,:64], r3 + vst1.64 {d3}, [r0,:64], r3 + vst1.64 {d4}, [r0,:64], r3 + vst1.64 {d5}, [r0,:64], r3 + vst1.64 {d6}, [r0,:64], r3 + vst1.64 {d7}, [r0,:64], r3 + + bx lr + .endfunc + + .func put_h264_qpel8_hv_lowpass_neon_top +put_h264_qpel8_hv_lowpass_neon_top: + mov ip, #12 +1: vld1.64 {d0, d1}, [r1], r3 + vld1.64 {d16,d17}, [r1], r3 + subs ip, ip, #2 + lowpass_8 d0, d1, d16, d17, q0, q1, narrow=0 + vst1.64 {d0-d3}, [r4,:128]! + bne 1b + + vld1.64 {d0, d1}, [r1] + lowpass_8_1 d0, d1, q12, narrow=0 + + mov ip, #-16 + add r4, r4, ip + vld1.64 {d30,d31}, [r4,:128], ip + vld1.64 {d20,d21}, [r4,:128], ip + vld1.64 {d18,d19}, [r4,:128], ip + vld1.64 {d16,d17}, [r4,:128], ip + vld1.64 {d14,d15}, [r4,:128], ip + vld1.64 {d12,d13}, [r4,:128], ip + vld1.64 {d10,d11}, [r4,:128], ip + vld1.64 {d8, d9}, [r4,:128], ip + vld1.64 {d6, d7}, [r4,:128], ip + vld1.64 {d4, d5}, [r4,:128], ip + vld1.64 {d2, d3}, [r4,:128], ip + vld1.64 {d0, d1}, [r4,:128] + + swap4 d1, d3, d5, d7, d8, d10, d12, d14 + transpose16_4x4 q0, q1, q2, q3, q4, q5, q6, q7 + + swap4 d17, d19, d21, d31, d24, d26, d28, d22 + transpose16_4x4 q8, q9, q10, q15, q12, q13, q14, q11 + + vst1.64 {d30,d31}, [r4,:128]! + vst1.64 {d6, d7}, [r4,:128]! + vst1.64 {d20,d21}, [r4,:128]! + vst1.64 {d4, d5}, [r4,:128]! + vst1.64 {d18,d19}, [r4,:128]! + vst1.64 {d2, d3}, [r4,:128]! + vst1.64 {d16,d17}, [r4,:128]! + vst1.64 {d0, d1}, [r4,:128] + + lowpass_8.16 q4, q12, d8, d9, d24, d25, d8 + lowpass_8.16 q5, q13, d10, d11, d26, d27, d9 + lowpass_8.16 q6, q14, d12, d13, d28, d29, d10 + lowpass_8.16 q7, q11, d14, d15, d22, d23, d11 + + vld1.64 {d16,d17}, [r4,:128], ip + vld1.64 {d30,d31}, [r4,:128], ip + lowpass_8.16 q8, q15, d16, d17, d30, d31, d12 + vld1.64 {d16,d17}, [r4,:128], ip + vld1.64 {d30,d31}, [r4,:128], ip + lowpass_8.16 q8, q15, d16, d17, d30, d31, d13 + vld1.64 {d16,d17}, [r4,:128], ip + vld1.64 {d30,d31}, [r4,:128], ip + lowpass_8.16 q8, q15, d16, d17, d30, d31, d14 + vld1.64 {d16,d17}, [r4,:128], ip + vld1.64 {d30,d31}, [r4,:128] + lowpass_8.16 q8, q15, d16, d17, d30, d31, d15 + + transpose_8x8 d12, d13, d14, d15, d8, d9, d10, d11 + + bx lr + .endfunc + + .func put_h264_qpel8_hv_lowpass_neon +put_h264_qpel8_hv_lowpass_neon: + mov r10, lr + bl put_h264_qpel8_hv_lowpass_neon_top + vst1.64 {d12}, [r0,:64], r2 + vst1.64 {d13}, [r0,:64], r2 + vst1.64 {d14}, [r0,:64], r2 + vst1.64 {d15}, [r0,:64], r2 + vst1.64 {d8}, [r0,:64], r2 + vst1.64 {d9}, [r0,:64], r2 + vst1.64 {d10}, [r0,:64], r2 + vst1.64 {d11}, [r0,:64], r2 + + mov lr, r10 + bx lr + .endfunc + + .func put_h264_qpel8_hv_lowpass_l2_neon +put_h264_qpel8_hv_lowpass_l2_neon: + mov r10, lr + bl put_h264_qpel8_hv_lowpass_neon_top + + vld1.64 {d0, d1}, [r2,:128]! + vld1.64 {d2, d3}, [r2,:128]! + vrhadd.u8 q0, q0, q6 + vld1.64 {d4, d5}, [r2,:128]! + vrhadd.u8 q1, q1, q7 + vld1.64 {d6, d7}, [r2,:128]! + vrhadd.u8 q2, q2, q4 + + vst1.64 {d0}, [r0,:64], r3 + vrhadd.u8 q3, q3, q5 + vst1.64 {d1}, [r0,:64], r3 + vst1.64 {d2}, [r0,:64], r3 + vst1.64 {d3}, [r0,:64], r3 + vst1.64 {d4}, [r0,:64], r3 + vst1.64 {d5}, [r0,:64], r3 + vst1.64 {d6}, [r0,:64], r3 + vst1.64 {d7}, [r0,:64], r3 + + mov lr, r10 + bx lr + .endfunc + + .func put_h264_qpel16_hv_lowpass_neon +put_h264_qpel16_hv_lowpass_neon: + mov r9, lr + bl put_h264_qpel8_hv_lowpass_neon + sub r1, r1, r3, lsl #2 + bl put_h264_qpel8_hv_lowpass_neon + sub r1, r1, r3, lsl #4 + sub r1, r1, r3, lsl #2 + add r1, r1, #8 + sub r0, r0, r2, lsl #4 + add r0, r0, #8 + bl put_h264_qpel8_hv_lowpass_neon + sub r1, r1, r3, lsl #2 + mov lr, r9 + b put_h264_qpel8_hv_lowpass_neon + .endfunc + + .func put_h264_qpel16_hv_lowpass_l2_neon +put_h264_qpel16_hv_lowpass_l2_neon: + mov r9, lr + sub r2, r4, #256 + bl put_h264_qpel8_hv_lowpass_l2_neon + sub r1, r1, r3, lsl #2 + bl put_h264_qpel8_hv_lowpass_l2_neon + sub r1, r1, r3, lsl #4 + sub r1, r1, r3, lsl #2 + add r1, r1, #8 + sub r0, r0, r3, lsl #4 + add r0, r0, #8 + bl put_h264_qpel8_hv_lowpass_l2_neon + sub r1, r1, r3, lsl #2 + mov lr, r9 + b put_h264_qpel8_hv_lowpass_l2_neon + .endfunc + + .global ff_put_h264_qpel8_mc10_neon + .func ff_put_h264_qpel8_mc10_neon +ff_put_h264_qpel8_mc10_neon: + mov r3, r1 + sub r1, r1, #2 + mov ip, #8 + dmb + b put_h264_qpel8_h_lowpass_l2_neon + .endfunc + + .global ff_put_h264_qpel8_mc20_neon + .func ff_put_h264_qpel8_mc20_neon +ff_put_h264_qpel8_mc20_neon: + sub r1, r1, #2 + mov r3, r2 + mov ip, #8 + dmb + b put_h264_qpel8_h_lowpass_neon + .endfunc + + .global ff_put_h264_qpel8_mc30_neon + .func ff_put_h264_qpel8_mc30_neon +ff_put_h264_qpel8_mc30_neon: + add r3, r1, #1 + sub r1, r1, #2 + mov ip, #8 + dmb + b put_h264_qpel8_h_lowpass_l2_neon + .endfunc + + .global ff_put_h264_qpel8_mc01_neon + .func ff_put_h264_qpel8_mc01_neon +ff_put_h264_qpel8_mc01_neon: + push {lr} + mov ip, r1 +put_h264_qpel8_mc01: + mov r3, r2 + sub r1, r1, r2, lsl #1 + dmb + vpush {d8-d15} + bl put_h264_qpel8_v_lowpass_l2_neon + vpop {d8-d15} + pop {pc} + .endfunc + + .global ff_put_h264_qpel8_mc11_neon + .func ff_put_h264_qpel8_mc11_neon +ff_put_h264_qpel8_mc11_neon: + push {r0, r1, r2, lr} +put_h264_qpel8_mc11: + sub sp, sp, #64 + mov r0, sp + sub r1, r1, #2 + mov r3, #8 + mov ip, #8 + dmb + vpush {d8-d15} + bl put_h264_qpel8_h_lowpass_neon + ldrd r0, [sp, #128] + mov r3, r2 + add ip, sp, #64 + sub r1, r1, r2, lsl #1 + mov r2, #8 + bl put_h264_qpel8_v_lowpass_l2_neon + vpop {d8-d15} + add sp, sp, #76 + pop {pc} + .endfunc + + .global ff_put_h264_qpel8_mc21_neon + .func ff_put_h264_qpel8_mc21_neon +ff_put_h264_qpel8_mc21_neon: + push {r0, r1, r4, r10, r11, lr} +put_h264_qpel8_mc21: + mov r11, sp + bic sp, sp, #15 + sub sp, sp, #(8*8+16*12) + sub r1, r1, #2 + mov r3, #8 + mov r0, sp + mov ip, #8 + dmb + vpush {d8-d15} + bl put_h264_qpel8_h_lowpass_neon + mov r4, r0 + ldrd r0, [r11] + sub r1, r1, r2, lsl #1 + sub r1, r1, #2 + mov r3, r2 + sub r2, r4, #64 + bl put_h264_qpel8_hv_lowpass_l2_neon + vpop {d8-d15} + add sp, r11, #8 + pop {r4, r10, r11, pc} + .endfunc + + .global ff_put_h264_qpel8_mc31_neon + .func ff_put_h264_qpel8_mc31_neon +ff_put_h264_qpel8_mc31_neon: + add r1, r1, #1 + push {r0, r1, r2, lr} + sub r1, r1, #1 + b put_h264_qpel8_mc11 + .endfunc + + .global ff_put_h264_qpel8_mc02_neon + .func ff_put_h264_qpel8_mc02_neon +ff_put_h264_qpel8_mc02_neon: + push {lr} + sub r1, r1, r2, lsl #1 + mov r3, r2 + dmb + vpush {d8-d15} + bl put_h264_qpel8_v_lowpass_neon + vpop {d8-d15} + pop {pc} + .endfunc + + .global ff_put_h264_qpel8_mc12_neon + .func ff_put_h264_qpel8_mc12_neon +ff_put_h264_qpel8_mc12_neon: + push {r0, r1, r4, r10, r11, lr} +put_h264_qpel8_mc12: + mov r11, sp + bic sp, sp, #15 + sub sp, sp, #(8*8+16*12) + sub r1, r1, r2, lsl #1 + mov r3, r2 + mov r2, #8 + mov r0, sp + dmb + vpush {d8-d15} + bl put_h264_qpel8_v_lowpass_neon + mov r4, r0 + ldrd r0, [r11] + sub r1, r1, r3, lsl #1 + sub r1, r1, #2 + sub r2, r4, #64 + bl put_h264_qpel8_hv_lowpass_l2_neon + vpop {d8-d15} + add sp, r11, #8 + pop {r4, r10, r11, pc} + .endfunc + + .global ff_put_h264_qpel8_mc22_neon + .func ff_put_h264_qpel8_mc22_neon +ff_put_h264_qpel8_mc22_neon: + push {r4, r10, r11, lr} + mov r11, sp + bic sp, sp, #15 + sub r1, r1, r2, lsl #1 + sub r1, r1, #2 + mov r3, r2 + sub sp, sp, #(16*12) + mov r4, sp + dmb + vpush {d8-d15} + bl put_h264_qpel8_hv_lowpass_neon + vpop {d8-d15} + mov sp, r11 + pop {r4, r10, r11, pc} + .endfunc + + .global ff_put_h264_qpel8_mc32_neon + .func ff_put_h264_qpel8_mc32_neon +ff_put_h264_qpel8_mc32_neon: + push {r0, r1, r4, r10, r11, lr} + add r1, r1, #1 + b put_h264_qpel8_mc12 + .endfunc + + .global ff_put_h264_qpel8_mc03_neon + .func ff_put_h264_qpel8_mc03_neon +ff_put_h264_qpel8_mc03_neon: + push {lr} + add ip, r1, r2 + b put_h264_qpel8_mc01 + .endfunc + + .global ff_put_h264_qpel8_mc13_neon + .func ff_put_h264_qpel8_mc13_neon +ff_put_h264_qpel8_mc13_neon: + push {r0, r1, r2, lr} + add r1, r1, r2 + b put_h264_qpel8_mc11 + .endfunc + + .global ff_put_h264_qpel8_mc23_neon + .func ff_put_h264_qpel8_mc23_neon +ff_put_h264_qpel8_mc23_neon: + push {r0, r1, r4, r10, r11, lr} + add r1, r1, r2 + b put_h264_qpel8_mc21 + .endfunc + + .global ff_put_h264_qpel8_mc33_neon + .func ff_put_h264_qpel8_mc33_neon +ff_put_h264_qpel8_mc33_neon: + add r1, r1, #1 + push {r0, r1, r2, lr} + add r1, r1, r2 + sub r1, r1, #1 + b put_h264_qpel8_mc11 + .endfunc + + .global ff_put_h264_qpel16_mc10_neon + .func ff_put_h264_qpel16_mc10_neon +ff_put_h264_qpel16_mc10_neon: + mov r3, r1 + sub r1, r1, #2 + b put_h264_qpel16_h_lowpass_l2_neon + .endfunc + + .global ff_put_h264_qpel16_mc20_neon + .func ff_put_h264_qpel16_mc20_neon +ff_put_h264_qpel16_mc20_neon: + sub r1, r1, #2 + mov r3, r2 + b put_h264_qpel16_h_lowpass_neon + .endfunc + + .global ff_put_h264_qpel16_mc30_neon + .func ff_put_h264_qpel16_mc30_neon +ff_put_h264_qpel16_mc30_neon: + add r3, r1, #1 + sub r1, r1, #2 + b put_h264_qpel16_h_lowpass_l2_neon + .endfunc + + .global ff_put_h264_qpel16_mc01_neon + .func ff_put_h264_qpel16_mc01_neon +ff_put_h264_qpel16_mc01_neon: + push {r4, lr} + mov ip, r1 +put_h264_qpel16_mc01: + mov r3, r2 + sub r1, r1, r2, lsl #1 + dmb + vpush {d8-d15} + bl put_h264_qpel16_v_lowpass_l2_neon + vpop {d8-d15} + pop {r4, pc} + .endfunc + + .global ff_put_h264_qpel16_mc11_neon + .func ff_put_h264_qpel16_mc11_neon +ff_put_h264_qpel16_mc11_neon: + push {r0, r1, r4, lr} +put_h264_qpel16_mc11: + sub sp, sp, #256 + mov r0, sp + sub r1, r1, #2 + mov r3, #16 + dmb + vpush {d8-d15} + bl put_h264_qpel16_h_lowpass_neon + add r0, sp, #256 + ldrd r0, [r0, #64] + mov r3, r2 + add ip, sp, #64 + sub r1, r1, r2, lsl #1 + mov r2, #16 + bl put_h264_qpel16_v_lowpass_l2_neon + vpop {d8-d15} + add sp, sp, #(256+8) + pop {r4, pc} + .endfunc + + .global ff_put_h264_qpel16_mc21_neon + .func ff_put_h264_qpel16_mc21_neon +ff_put_h264_qpel16_mc21_neon: + push {r0, r1, r4-r5, r9-r11, lr} +put_h264_qpel16_mc21: + mov r11, sp + bic sp, sp, #15 + sub sp, sp, #(16*16+16*12) + sub r1, r1, #2 + mov r0, sp + dmb + vpush {d8-d15} + bl put_h264_qpel16_h_lowpass_neon_packed + mov r4, r0 + ldrd r0, [r11] + sub r1, r1, r2, lsl #1 + sub r1, r1, #2 + mov r3, r2 + bl put_h264_qpel16_hv_lowpass_l2_neon + vpop {d8-d15} + add sp, r11, #8 + pop {r4-r5, r9-r11, pc} + .endfunc + + .global ff_put_h264_qpel16_mc31_neon + .func ff_put_h264_qpel16_mc31_neon +ff_put_h264_qpel16_mc31_neon: + add r1, r1, #1 + push {r0, r1, r4, lr} + sub r1, r1, #1 + b put_h264_qpel16_mc11 + .endfunc + + .global ff_put_h264_qpel16_mc02_neon + .func ff_put_h264_qpel16_mc02_neon +ff_put_h264_qpel16_mc02_neon: + push {r4, lr} + sub r1, r1, r2, lsl #1 + mov r3, r2 + dmb + vpush {d8-d15} + bl put_h264_qpel16_v_lowpass_neon + vpop {d8-d15} + pop {r4, pc} + .endfunc + + .global ff_put_h264_qpel16_mc12_neon + .func ff_put_h264_qpel16_mc12_neon +ff_put_h264_qpel16_mc12_neon: + push {r0, r1, r4-r5, r9-r11, lr} +put_h264_qpel16_mc12: + mov r11, sp + bic sp, sp, #15 + sub sp, sp, #(16*16+16*12) + sub r1, r1, r2, lsl #1 + mov r0, sp + mov r3, r2 + dmb + vpush {d8-d15} + bl put_h264_qpel16_v_lowpass_neon_packed + mov r4, r0 + ldrd r0, [r11] + sub r1, r1, r3, lsl #1 + sub r1, r1, #2 + mov r2, r3 + bl put_h264_qpel16_hv_lowpass_l2_neon + vpop {d8-d15} + add sp, r11, #8 + pop {r4-r5, r9-r11, pc} + .endfunc + + .global ff_put_h264_qpel16_mc22_neon + .func ff_put_h264_qpel16_mc22_neon +ff_put_h264_qpel16_mc22_neon: + push {r4, r9-r11, lr} + mov r11, sp + bic sp, sp, #15 + sub r1, r1, r2, lsl #1 + sub r1, r1, #2 + mov r3, r2 + sub sp, sp, #(16*12) + mov r4, sp + dmb + vpush {d8-d15} + bl put_h264_qpel16_hv_lowpass_neon + vpop {d8-d15} + mov sp, r11 + pop {r4, r9-r11, pc} + .endfunc + + .global ff_put_h264_qpel16_mc32_neon + .func ff_put_h264_qpel16_mc32_neon +ff_put_h264_qpel16_mc32_neon: + push {r0, r1, r4-r5, r9-r11, lr} + add r1, r1, #1 + b put_h264_qpel16_mc12 + .endfunc + + .global ff_put_h264_qpel16_mc03_neon + .func ff_put_h264_qpel16_mc03_neon +ff_put_h264_qpel16_mc03_neon: + push {r4, lr} + add ip, r1, r2 + b put_h264_qpel16_mc01 + .endfunc + + .global ff_put_h264_qpel16_mc13_neon + .func ff_put_h264_qpel16_mc13_neon +ff_put_h264_qpel16_mc13_neon: + push {r0, r1, r4, lr} + add r1, r1, r2 + b put_h264_qpel16_mc11 + .endfunc + + .global ff_put_h264_qpel16_mc23_neon + .func ff_put_h264_qpel16_mc23_neon +ff_put_h264_qpel16_mc23_neon: + push {r0, r1, r4-r5, r9-r11, lr} + add r1, r1, r2 + b put_h264_qpel16_mc21 + .endfunc + + .global ff_put_h264_qpel16_mc33_neon + .func ff_put_h264_qpel16_mc33_neon +ff_put_h264_qpel16_mc33_neon: + add r1, r1, #1 + push {r0, r1, r4, lr} + add r1, r1, r2 + sub r1, r1, #1 + b put_h264_qpel16_mc11 + .endfunc