Revision 451b4b86 libavcodec/arm/mpegvideo_neon.S
| libavcodec/arm/mpegvideo_neon.S | ||
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#include "asm-offsets.h" |
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function ff_dct_unquantize_h263_inter_neon, export=1 |
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add r0, r0, #0x2200 |
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add r12, r0, #BLOCK_LAST_INDEX-0x2200 |
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add r12, r0, #BLOCK_LAST_INDEX |
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ldr r12, [r12, r2, lsl #2] |
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add r0, r0, #INTER_SCANTAB_RASTER_END-0x2200
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add r0, r0, #INTER_SCANTAB_RASTER_END |
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ldrb r12, [r0, r12] |
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sub r2, r3, #1 |
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lsl r0, r3, #1 |
| ... | ... | |
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|
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function ff_dct_unquantize_h263_intra_neon, export=1 |
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push {r4-r6,lr}
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add r12, r0, #BLOCK_LAST_INDEX |
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ldr r6, [r0, #AC_PRED] |
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add r5, r0, #0x2700
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add lr, r0, #INTER_SCANTAB_RASTER_END
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cmp r6, #0 |
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movne r12, #63 |
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bne 1f |
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add lr, r0, #0x2200 |
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add r12, lr, #BLOCK_LAST_INDEX-0x2200 |
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add lr, lr, #INTER_SCANTAB_RASTER_END-0x2200 |
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ldr r12, [r12, r2, lsl #2] |
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ldrb r12, [lr, r12] |
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1: ldr r5, [r5, #H263_AIC-0x2700]
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1: ldr r5, [r0, #H263_AIC]
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ldrsh r4, [r1] |
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cmp r5, #0 |
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mov r5, r1 |
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