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vlc-2-2
Commit f6fb388c authored by Rémi Denis-Courmont's avatar Rémi Denis-Courmont
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i420_yuyv_neon: small tweaks

parent 5712ce24
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Showing with 8 additions and 10 deletions
modules/video_chroma/i420_yuyv_neon.S
View file @ f6fb388c
...@@ -29,26 +29,25 @@ ...@@ -29,26 +29,25 @@
#define Y2 r5 #define Y2 r5
#define U r6 #define U r6
#define V r7 #define V r7
#define END_O1 r8 #define END_O1 r12
.align .align
.global i420_uyvy_neon .global i420_uyvy_neon
.type i420_uyvy_neon, %function .type i420_uyvy_neon, %function
i420_uyvy_neon: i420_uyvy_neon:
push {r4-r8} adr r12, indexes+64
add r8, pc, #(indexes+64-.-8)
b i420_pack_neon b i420_pack_neon
.global i420_yuyv_neon .global i420_yuyv_neon
.type i420_yuyv_neon, %function .type i420_yuyv_neon, %function
i420_yuyv_neon: i420_yuyv_neon:
push {r4-r8} adr r12, indexes
add r8, pc, #(indexes-.-8)
.hidden i420_pack_neon .hidden i420_pack_neon
i420_pack_neon: i420_pack_neon:
vld1.u8 {d24-d27}, [r8]! push {r4-r7, lr}
ldmia r1, {r4, r6, r7} vld1.u8 {d24-d27}, [r12]!
vld1.u8 {d28-d31}, [r8] ldmia r1, {Y1, U, V}
vld1.u8 {d28-d31}, [r12]
add O2, O1, PITCH, lsl #1 add O2, O1, PITCH, lsl #1
add Y2, Y1, PITCH add Y2, Y1, PITCH
1: 1:
...@@ -81,8 +80,7 @@ i420_pack_neon: ...@@ -81,8 +80,7 @@ i420_pack_neon:
cmp HEIGHT, #0 cmp HEIGHT, #0
bne 1b bne 1b
pop {r4-r8} pop {r4-r7, pc}
bx lr
.hidden indexes .hidden indexes
indexes: indexes:
......
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