diff options
Diffstat (limited to 'libavcodec/arm/hevcdsp_idct_neon.S')
| -rw-r--r-- | libavcodec/arm/hevcdsp_idct_neon.S | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/libavcodec/arm/hevcdsp_idct_neon.S b/libavcodec/arm/hevcdsp_idct_neon.S index 8f831a37f2..e8f18d42a7 100644 --- a/libavcodec/arm/hevcdsp_idct_neon.S +++ b/libavcodec/arm/hevcdsp_idct_neon.S @@ -159,26 +159,29 @@ function ff_hevc_transform_luma_4x4_neon_8, export=1 bx lr endfunc -function ff_hevc_idct_4x4_dc_8_neon, export=1 +.macro idct_4x4_dc bitdepth +function ff_hevc_idct_4x4_dc_\bitdepth\()_neon, export=1 ldrsh r1, [r0] - ldr r2, =0x20 + ldr r2, =(1 << (13 - \bitdepth)) add r1, #1 asr r1, #1 add r1, r2 - asr r1, #6 + asr r1, #(14 - \bitdepth) vdup.16 q0, r1 vdup.16 q1, r1 vst1.16 {q0, q1}, [r0, :128] bx lr endfunc +.endm -function ff_hevc_idct_8x8_dc_8_neon, export=1 +.macro idct_8x8_dc bitdepth +function ff_hevc_idct_8x8_dc_\bitdepth\()_neon, export=1 ldrsh r1, [r0] - ldr r2, =0x20 + ldr r2, =(1 << (13 - \bitdepth)) add r1, #1 asr r1, #1 add r1, r2 - asr r1, #6 + asr r1, #(14 - \bitdepth) vdup.16 q8, r1 vdup.16 q9, r1 vmov.16 q10, q8 @@ -190,14 +193,16 @@ function ff_hevc_idct_8x8_dc_8_neon, export=1 vstm r0, {q8-q15} bx lr endfunc +.endm -function ff_hevc_idct_16x16_dc_8_neon, export=1 +.macro idct_16x16_dc bitdepth +function ff_hevc_idct_16x16_dc_\bitdepth\()_neon, export=1 ldrsh r1, [r0] - ldr r2, =0x20 + ldr r2, =(1 << (13 - \bitdepth)) add r1, #1 asr r1, #1 add r1, r2 - asr r1, #6 + asr r1, #(14 - \bitdepth) vdup.16 q8, r1 vdup.16 q9, r1 vmov.16 q10, q8 @@ -212,14 +217,16 @@ function ff_hevc_idct_16x16_dc_8_neon, export=1 vstm r0, {q8-q15} bx lr endfunc +.endm -function ff_hevc_idct_32x32_dc_8_neon, export=1 +.macro idct_32x32_dc bitdepth +function ff_hevc_idct_32x32_dc_\bitdepth\()_neon, export=1 ldrsh r1, [r0] - ldr r2, =0x20 + ldr r2, =(1 << (13 - \bitdepth)) add r1, #1 asr r1, #1 add r1, r2 - asr r1, #6 + asr r1, #(14 - \bitdepth) mov r3, #16 vdup.16 q8, r1 vdup.16 q9, r1 @@ -234,6 +241,7 @@ function ff_hevc_idct_32x32_dc_8_neon, export=1 bne 1b bx lr endfunc +.endm .macro sum_sub out, in, c, op .ifc \op, + @@ -625,8 +633,16 @@ tr_16x4 secondpass_10, 20 - 10 .ltorg idct_4x4 8 +idct_4x4_dc 8 idct_4x4 10 +idct_4x4_dc 10 idct_8x8 8 +idct_8x8_dc 8 idct_8x8 10 +idct_8x8_dc 10 idct_16x16 8 +idct_16x16_dc 8 idct_16x16 10 +idct_16x16_dc 10 +idct_32x32_dc 8 +idct_32x32_dc 10 |