mirror of https://git.ffmpeg.org/ffmpeg.git
vc1: arm: Add NEON no_rnd chroma MC
Apply David Conrad's old patch to the modern codebase. http://ffmpeg.org/pipermail/ffmpeg-devel/2009-April/059877.html Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
parent
832e190632
commit
b254490bda
|
@ -39,6 +39,9 @@ function ff_\type\()_\codec\()_chroma_mc8_neon, export=1
|
|||
add r6, r6, r7, lsl #1
|
||||
vld1.16 {d22[],d23[]}, [r6,:16]
|
||||
.endif
|
||||
.ifc \codec,vc1
|
||||
vmov.u16 q11, #28
|
||||
.endif
|
||||
|
||||
A muls r7, r4, r5
|
||||
T mul r7, r4, r5
|
||||
|
@ -183,6 +186,9 @@ function ff_\type\()_\codec\()_chroma_mc4_neon, export=1
|
|||
add r6, r6, r7, lsl #1
|
||||
vld1.16 {d22[],d23[]}, [r6,:16]
|
||||
.endif
|
||||
.ifc \codec,vc1
|
||||
vmov.u16 q11, #28
|
||||
.endif
|
||||
|
||||
A muls r7, r4, r5
|
||||
T mul r7, r4, r5
|
||||
|
@ -396,3 +402,10 @@ endconst
|
|||
h264_chroma_mc4 put, rv40
|
||||
h264_chroma_mc4 avg, rv40
|
||||
#endif
|
||||
|
||||
#if CONFIG_VC1_DECODER
|
||||
h264_chroma_mc8 put, vc1
|
||||
h264_chroma_mc8 avg, vc1
|
||||
h264_chroma_mc4 put, vc1
|
||||
h264_chroma_mc4 avg, vc1
|
||||
#endif
|
||||
|
|
|
@ -70,6 +70,15 @@ void ff_put_vc1_mspel_mc32_neon(uint8_t *dst, const uint8_t *src,
|
|||
void ff_put_vc1_mspel_mc33_neon(uint8_t *dst, const uint8_t *src,
|
||||
ptrdiff_t stride, int rnd);
|
||||
|
||||
void ff_put_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_avg_vc1_chroma_mc8_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_put_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
void ff_avg_vc1_chroma_mc4_neon(uint8_t *dst, uint8_t *src, int stride, int h,
|
||||
int x, int y);
|
||||
|
||||
av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp)
|
||||
{
|
||||
dsp->vc1_inv_trans_8x8 = ff_vc1_inv_trans_8x8_neon;
|
||||
|
@ -97,4 +106,9 @@ av_cold void ff_vc1dsp_init_neon(VC1DSPContext *dsp)
|
|||
dsp->put_vc1_mspel_pixels_tab[13] = ff_put_vc1_mspel_mc13_neon;
|
||||
dsp->put_vc1_mspel_pixels_tab[14] = ff_put_vc1_mspel_mc23_neon;
|
||||
dsp->put_vc1_mspel_pixels_tab[15] = ff_put_vc1_mspel_mc33_neon;
|
||||
|
||||
dsp->put_no_rnd_vc1_chroma_pixels_tab[0] = ff_put_vc1_chroma_mc8_neon;
|
||||
dsp->avg_no_rnd_vc1_chroma_pixels_tab[0] = ff_avg_vc1_chroma_mc8_neon;
|
||||
dsp->put_no_rnd_vc1_chroma_pixels_tab[1] = ff_put_vc1_chroma_mc4_neon;
|
||||
dsp->avg_no_rnd_vc1_chroma_pixels_tab[1] = ff_avg_vc1_chroma_mc4_neon;
|
||||
}
|
||||
|
|
Loading…
Reference in New Issue