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Diffstat (limited to 'libavcodec/i386/mpegvideo_mmx.c')
-rw-r--r--libavcodec/i386/mpegvideo_mmx.c900
1 files changed, 450 insertions, 450 deletions
diff --git a/libavcodec/i386/mpegvideo_mmx.c b/libavcodec/i386/mpegvideo_mmx.c
index af799b6b00..6899c3938c 100644
--- a/libavcodec/i386/mpegvideo_mmx.c
+++ b/libavcodec/i386/mpegvideo_mmx.c
@@ -57,52 +57,52 @@ static void dct_unquantize_h263_intra_mmx(MpegEncContext *s,
nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
//printf("%d %d ", qmul, qadd);
asm volatile(
- "movd %1, %%mm6 \n\t" //qmul
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "movd %2, %%mm5 \n\t" //qadd
- "pxor %%mm7, %%mm7 \n\t"
- "packssdw %%mm5, %%mm5 \n\t"
- "packssdw %%mm5, %%mm5 \n\t"
- "psubw %%mm5, %%mm7 \n\t"
- "pxor %%mm4, %%mm4 \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %3), %%mm0 \n\t"
- "movq 8(%0, %3), %%mm1 \n\t"
-
- "pmullw %%mm6, %%mm0 \n\t"
- "pmullw %%mm6, %%mm1 \n\t"
-
- "movq (%0, %3), %%mm2 \n\t"
- "movq 8(%0, %3), %%mm3 \n\t"
-
- "pcmpgtw %%mm4, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm4, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
-
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
-
- "paddw %%mm7, %%mm0 \n\t"
- "paddw %%mm7, %%mm1 \n\t"
-
- "pxor %%mm0, %%mm2 \n\t"
- "pxor %%mm1, %%mm3 \n\t"
-
- "pcmpeqw %%mm7, %%mm0 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw %%mm7, %%mm1 \n\t" // block[i] == 0 ? -1 : 0
-
- "pandn %%mm2, %%mm0 \n\t"
- "pandn %%mm3, %%mm1 \n\t"
-
- "movq %%mm0, (%0, %3) \n\t"
- "movq %%mm1, 8(%0, %3) \n\t"
-
- "add $16, %3 \n\t"
- "jng 1b \n\t"
- ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
- : "memory"
- );
+ "movd %1, %%mm6 \n\t" //qmul
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "movd %2, %%mm5 \n\t" //qadd
+ "pxor %%mm7, %%mm7 \n\t"
+ "packssdw %%mm5, %%mm5 \n\t"
+ "packssdw %%mm5, %%mm5 \n\t"
+ "psubw %%mm5, %%mm7 \n\t"
+ "pxor %%mm4, %%mm4 \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %3), %%mm0 \n\t"
+ "movq 8(%0, %3), %%mm1 \n\t"
+
+ "pmullw %%mm6, %%mm0 \n\t"
+ "pmullw %%mm6, %%mm1 \n\t"
+
+ "movq (%0, %3), %%mm2 \n\t"
+ "movq 8(%0, %3), %%mm3 \n\t"
+
+ "pcmpgtw %%mm4, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm4, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+
+ "paddw %%mm7, %%mm0 \n\t"
+ "paddw %%mm7, %%mm1 \n\t"
+
+ "pxor %%mm0, %%mm2 \n\t"
+ "pxor %%mm1, %%mm3 \n\t"
+
+ "pcmpeqw %%mm7, %%mm0 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw %%mm7, %%mm1 \n\t" // block[i] == 0 ? -1 : 0
+
+ "pandn %%mm2, %%mm0 \n\t"
+ "pandn %%mm3, %%mm1 \n\t"
+
+ "movq %%mm0, (%0, %3) \n\t"
+ "movq %%mm1, 8(%0, %3) \n\t"
+
+ "add $16, %3 \n\t"
+ "jng 1b \n\t"
+ ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
+ : "memory"
+ );
block[0]= level;
}
@@ -120,52 +120,52 @@ static void dct_unquantize_h263_inter_mmx(MpegEncContext *s,
nCoeffs= s->inter_scantable.raster_end[ s->block_last_index[n] ];
//printf("%d %d ", qmul, qadd);
asm volatile(
- "movd %1, %%mm6 \n\t" //qmul
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "movd %2, %%mm5 \n\t" //qadd
- "pxor %%mm7, %%mm7 \n\t"
- "packssdw %%mm5, %%mm5 \n\t"
- "packssdw %%mm5, %%mm5 \n\t"
- "psubw %%mm5, %%mm7 \n\t"
- "pxor %%mm4, %%mm4 \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %3), %%mm0 \n\t"
- "movq 8(%0, %3), %%mm1 \n\t"
-
- "pmullw %%mm6, %%mm0 \n\t"
- "pmullw %%mm6, %%mm1 \n\t"
-
- "movq (%0, %3), %%mm2 \n\t"
- "movq 8(%0, %3), %%mm3 \n\t"
-
- "pcmpgtw %%mm4, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm4, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
-
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
-
- "paddw %%mm7, %%mm0 \n\t"
- "paddw %%mm7, %%mm1 \n\t"
-
- "pxor %%mm0, %%mm2 \n\t"
- "pxor %%mm1, %%mm3 \n\t"
-
- "pcmpeqw %%mm7, %%mm0 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw %%mm7, %%mm1 \n\t" // block[i] == 0 ? -1 : 0
-
- "pandn %%mm2, %%mm0 \n\t"
- "pandn %%mm3, %%mm1 \n\t"
-
- "movq %%mm0, (%0, %3) \n\t"
- "movq %%mm1, 8(%0, %3) \n\t"
-
- "add $16, %3 \n\t"
- "jng 1b \n\t"
- ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
- : "memory"
- );
+ "movd %1, %%mm6 \n\t" //qmul
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "movd %2, %%mm5 \n\t" //qadd
+ "pxor %%mm7, %%mm7 \n\t"
+ "packssdw %%mm5, %%mm5 \n\t"
+ "packssdw %%mm5, %%mm5 \n\t"
+ "psubw %%mm5, %%mm7 \n\t"
+ "pxor %%mm4, %%mm4 \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %3), %%mm0 \n\t"
+ "movq 8(%0, %3), %%mm1 \n\t"
+
+ "pmullw %%mm6, %%mm0 \n\t"
+ "pmullw %%mm6, %%mm1 \n\t"
+
+ "movq (%0, %3), %%mm2 \n\t"
+ "movq 8(%0, %3), %%mm3 \n\t"
+
+ "pcmpgtw %%mm4, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm4, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+
+ "paddw %%mm7, %%mm0 \n\t"
+ "paddw %%mm7, %%mm1 \n\t"
+
+ "pxor %%mm0, %%mm2 \n\t"
+ "pxor %%mm1, %%mm3 \n\t"
+
+ "pcmpeqw %%mm7, %%mm0 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw %%mm7, %%mm1 \n\t" // block[i] == 0 ? -1 : 0
+
+ "pandn %%mm2, %%mm0 \n\t"
+ "pandn %%mm3, %%mm1 \n\t"
+
+ "movq %%mm0, (%0, %3) \n\t"
+ "movq %%mm1, 8(%0, %3) \n\t"
+
+ "add $16, %3 \n\t"
+ "jng 1b \n\t"
+ ::"r" (block+nCoeffs), "g"(qmul), "g" (qadd), "r" (2*(-nCoeffs))
+ : "memory"
+ );
}
@@ -216,54 +216,54 @@ static void dct_unquantize_mpeg1_intra_mmx(MpegEncContext *s,
/* XXX: only mpeg1 */
quant_matrix = s->intra_matrix;
asm volatile(
- "pcmpeqw %%mm7, %%mm7 \n\t"
- "psrlw $15, %%mm7 \n\t"
- "movd %2, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "mov %3, %%"REG_a" \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %%"REG_a"), %%mm0 \n\t"
- "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
- "movq (%1, %%"REG_a"), %%mm4 \n\t"
- "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
- "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
- "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
- "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
- "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
- "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*q
- "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*q
- "pxor %%mm4, %%mm4 \n\t"
- "pxor %%mm5, %%mm5 \n\t" // FIXME slow
- "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
- "psraw $3, %%mm0 \n\t"
- "psraw $3, %%mm1 \n\t"
- "psubw %%mm7, %%mm0 \n\t"
- "psubw %%mm7, %%mm1 \n\t"
- "por %%mm7, %%mm0 \n\t"
- "por %%mm7, %%mm1 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t"
- "psubw %%mm3, %%mm1 \n\t"
- "pandn %%mm0, %%mm4 \n\t"
- "pandn %%mm1, %%mm5 \n\t"
- "movq %%mm4, (%0, %%"REG_a") \n\t"
- "movq %%mm5, 8(%0, %%"REG_a") \n\t"
-
- "add $16, %%"REG_a" \n\t"
- "js 1b \n\t"
- ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
- : "%"REG_a, "memory"
- );
+ "pcmpeqw %%mm7, %%mm7 \n\t"
+ "psrlw $15, %%mm7 \n\t"
+ "movd %2, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "mov %3, %%"REG_a" \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %%"REG_a"), %%mm0 \n\t"
+ "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
+ "movq (%1, %%"REG_a"), %%mm4 \n\t"
+ "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
+ "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
+ "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
+ "pxor %%mm2, %%mm2 \n\t"
+ "pxor %%mm3, %%mm3 \n\t"
+ "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
+ "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
+ "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*q
+ "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*q
+ "pxor %%mm4, %%mm4 \n\t"
+ "pxor %%mm5, %%mm5 \n\t" // FIXME slow
+ "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+ "psraw $3, %%mm0 \n\t"
+ "psraw $3, %%mm1 \n\t"
+ "psubw %%mm7, %%mm0 \n\t"
+ "psubw %%mm7, %%mm1 \n\t"
+ "por %%mm7, %%mm0 \n\t"
+ "por %%mm7, %%mm1 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t"
+ "psubw %%mm3, %%mm1 \n\t"
+ "pandn %%mm0, %%mm4 \n\t"
+ "pandn %%mm1, %%mm5 \n\t"
+ "movq %%mm4, (%0, %%"REG_a") \n\t"
+ "movq %%mm5, 8(%0, %%"REG_a") \n\t"
+
+ "add $16, %%"REG_a" \n\t"
+ "js 1b \n\t"
+ ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+ : "%"REG_a, "memory"
+ );
block[0]= block0;
}
@@ -279,58 +279,58 @@ static void dct_unquantize_mpeg1_inter_mmx(MpegEncContext *s,
quant_matrix = s->inter_matrix;
asm volatile(
- "pcmpeqw %%mm7, %%mm7 \n\t"
- "psrlw $15, %%mm7 \n\t"
- "movd %2, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "mov %3, %%"REG_a" \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %%"REG_a"), %%mm0 \n\t"
- "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
- "movq (%1, %%"REG_a"), %%mm4 \n\t"
- "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
- "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
- "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
- "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
- "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
- "paddw %%mm0, %%mm0 \n\t" // abs(block[i])*2
- "paddw %%mm1, %%mm1 \n\t" // abs(block[i])*2
- "paddw %%mm7, %%mm0 \n\t" // abs(block[i])*2 + 1
- "paddw %%mm7, %%mm1 \n\t" // abs(block[i])*2 + 1
- "pmullw %%mm4, %%mm0 \n\t" // (abs(block[i])*2 + 1)*q
- "pmullw %%mm5, %%mm1 \n\t" // (abs(block[i])*2 + 1)*q
- "pxor %%mm4, %%mm4 \n\t"
- "pxor %%mm5, %%mm5 \n\t" // FIXME slow
- "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
- "psraw $4, %%mm0 \n\t"
- "psraw $4, %%mm1 \n\t"
- "psubw %%mm7, %%mm0 \n\t"
- "psubw %%mm7, %%mm1 \n\t"
- "por %%mm7, %%mm0 \n\t"
- "por %%mm7, %%mm1 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t"
- "psubw %%mm3, %%mm1 \n\t"
- "pandn %%mm0, %%mm4 \n\t"
- "pandn %%mm1, %%mm5 \n\t"
- "movq %%mm4, (%0, %%"REG_a") \n\t"
- "movq %%mm5, 8(%0, %%"REG_a") \n\t"
-
- "add $16, %%"REG_a" \n\t"
- "js 1b \n\t"
- ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
- : "%"REG_a, "memory"
- );
+ "pcmpeqw %%mm7, %%mm7 \n\t"
+ "psrlw $15, %%mm7 \n\t"
+ "movd %2, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "mov %3, %%"REG_a" \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %%"REG_a"), %%mm0 \n\t"
+ "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
+ "movq (%1, %%"REG_a"), %%mm4 \n\t"
+ "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
+ "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
+ "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
+ "pxor %%mm2, %%mm2 \n\t"
+ "pxor %%mm3, %%mm3 \n\t"
+ "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
+ "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
+ "paddw %%mm0, %%mm0 \n\t" // abs(block[i])*2
+ "paddw %%mm1, %%mm1 \n\t" // abs(block[i])*2
+ "paddw %%mm7, %%mm0 \n\t" // abs(block[i])*2 + 1
+ "paddw %%mm7, %%mm1 \n\t" // abs(block[i])*2 + 1
+ "pmullw %%mm4, %%mm0 \n\t" // (abs(block[i])*2 + 1)*q
+ "pmullw %%mm5, %%mm1 \n\t" // (abs(block[i])*2 + 1)*q
+ "pxor %%mm4, %%mm4 \n\t"
+ "pxor %%mm5, %%mm5 \n\t" // FIXME slow
+ "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+ "psraw $4, %%mm0 \n\t"
+ "psraw $4, %%mm1 \n\t"
+ "psubw %%mm7, %%mm0 \n\t"
+ "psubw %%mm7, %%mm1 \n\t"
+ "por %%mm7, %%mm0 \n\t"
+ "por %%mm7, %%mm1 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t"
+ "psubw %%mm3, %%mm1 \n\t"
+ "pandn %%mm0, %%mm4 \n\t"
+ "pandn %%mm1, %%mm5 \n\t"
+ "movq %%mm4, (%0, %%"REG_a") \n\t"
+ "movq %%mm5, 8(%0, %%"REG_a") \n\t"
+
+ "add $16, %%"REG_a" \n\t"
+ "js 1b \n\t"
+ ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+ : "%"REG_a, "memory"
+ );
}
static void dct_unquantize_mpeg2_intra_mmx(MpegEncContext *s,
@@ -351,50 +351,50 @@ static void dct_unquantize_mpeg2_intra_mmx(MpegEncContext *s,
block0 = block[0] * s->c_dc_scale;
quant_matrix = s->intra_matrix;
asm volatile(
- "pcmpeqw %%mm7, %%mm7 \n\t"
- "psrlw $15, %%mm7 \n\t"
- "movd %2, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "mov %3, %%"REG_a" \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %%"REG_a"), %%mm0 \n\t"
- "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
- "movq (%1, %%"REG_a"), %%mm4 \n\t"
- "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
- "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
- "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
- "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
- "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
- "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*q
- "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*q
- "pxor %%mm4, %%mm4 \n\t"
- "pxor %%mm5, %%mm5 \n\t" // FIXME slow
- "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
- "psraw $3, %%mm0 \n\t"
- "psraw $3, %%mm1 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t"
- "psubw %%mm3, %%mm1 \n\t"
- "pandn %%mm0, %%mm4 \n\t"
- "pandn %%mm1, %%mm5 \n\t"
- "movq %%mm4, (%0, %%"REG_a") \n\t"
- "movq %%mm5, 8(%0, %%"REG_a") \n\t"
-
- "add $16, %%"REG_a" \n\t"
- "jng 1b \n\t"
- ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
- : "%"REG_a, "memory"
- );
+ "pcmpeqw %%mm7, %%mm7 \n\t"
+ "psrlw $15, %%mm7 \n\t"
+ "movd %2, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "mov %3, %%"REG_a" \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %%"REG_a"), %%mm0 \n\t"
+ "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
+ "movq (%1, %%"REG_a"), %%mm4 \n\t"
+ "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
+ "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
+ "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
+ "pxor %%mm2, %%mm2 \n\t"
+ "pxor %%mm3, %%mm3 \n\t"
+ "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
+ "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
+ "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*q
+ "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*q
+ "pxor %%mm4, %%mm4 \n\t"
+ "pxor %%mm5, %%mm5 \n\t" // FIXME slow
+ "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+ "psraw $3, %%mm0 \n\t"
+ "psraw $3, %%mm1 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t"
+ "psubw %%mm3, %%mm1 \n\t"
+ "pandn %%mm0, %%mm4 \n\t"
+ "pandn %%mm1, %%mm5 \n\t"
+ "movq %%mm4, (%0, %%"REG_a") \n\t"
+ "movq %%mm5, 8(%0, %%"REG_a") \n\t"
+
+ "add $16, %%"REG_a" \n\t"
+ "jng 1b \n\t"
+ ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "g" (-2*nCoeffs)
+ : "%"REG_a, "memory"
+ );
block[0]= block0;
//Note, we dont do mismatch control for intra as errors cannot accumulate
}
@@ -412,68 +412,68 @@ static void dct_unquantize_mpeg2_inter_mmx(MpegEncContext *s,
quant_matrix = s->inter_matrix;
asm volatile(
- "pcmpeqw %%mm7, %%mm7 \n\t"
- "psrlq $48, %%mm7 \n\t"
- "movd %2, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "packssdw %%mm6, %%mm6 \n\t"
- "mov %3, %%"REG_a" \n\t"
- ".balign 16\n\t"
- "1: \n\t"
- "movq (%0, %%"REG_a"), %%mm0 \n\t"
- "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
- "movq (%1, %%"REG_a"), %%mm4 \n\t"
- "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
- "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
- "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
- "pxor %%mm2, %%mm2 \n\t"
- "pxor %%mm3, %%mm3 \n\t"
- "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
- "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
- "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
- "paddw %%mm0, %%mm0 \n\t" // abs(block[i])*2
- "paddw %%mm1, %%mm1 \n\t" // abs(block[i])*2
- "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*2*q
- "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*2*q
- "paddw %%mm4, %%mm0 \n\t" // (abs(block[i])*2 + 1)*q
- "paddw %%mm5, %%mm1 \n\t" // (abs(block[i])*2 + 1)*q
- "pxor %%mm4, %%mm4 \n\t"
- "pxor %%mm5, %%mm5 \n\t" // FIXME slow
- "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
- "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
- "psrlw $4, %%mm0 \n\t"
- "psrlw $4, %%mm1 \n\t"
- "pxor %%mm2, %%mm0 \n\t"
- "pxor %%mm3, %%mm1 \n\t"
- "psubw %%mm2, %%mm0 \n\t"
- "psubw %%mm3, %%mm1 \n\t"
- "pandn %%mm0, %%mm4 \n\t"
- "pandn %%mm1, %%mm5 \n\t"
- "pxor %%mm4, %%mm7 \n\t"
- "pxor %%mm5, %%mm7 \n\t"
- "movq %%mm4, (%0, %%"REG_a") \n\t"
- "movq %%mm5, 8(%0, %%"REG_a") \n\t"
-
- "add $16, %%"REG_a" \n\t"
- "jng 1b \n\t"
- "movd 124(%0, %3), %%mm0 \n\t"
- "movq %%mm7, %%mm6 \n\t"
- "psrlq $32, %%mm7 \n\t"
- "pxor %%mm6, %%mm7 \n\t"
- "movq %%mm7, %%mm6 \n\t"
- "psrlq $16, %%mm7 \n\t"
- "pxor %%mm6, %%mm7 \n\t"
- "pslld $31, %%mm7 \n\t"
- "psrlq $15, %%mm7 \n\t"
- "pxor %%mm7, %%mm0 \n\t"
- "movd %%mm0, 124(%0, %3) \n\t"
-
- ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "r" (-2*nCoeffs)
- : "%"REG_a, "memory"
- );
+ "pcmpeqw %%mm7, %%mm7 \n\t"
+ "psrlq $48, %%mm7 \n\t"
+ "movd %2, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "packssdw %%mm6, %%mm6 \n\t"
+ "mov %3, %%"REG_a" \n\t"
+ ".balign 16 \n\t"
+ "1: \n\t"
+ "movq (%0, %%"REG_a"), %%mm0 \n\t"
+ "movq 8(%0, %%"REG_a"), %%mm1 \n\t"
+ "movq (%1, %%"REG_a"), %%mm4 \n\t"
+ "movq 8(%1, %%"REG_a"), %%mm5 \n\t"
+ "pmullw %%mm6, %%mm4 \n\t" // q=qscale*quant_matrix[i]
+ "pmullw %%mm6, %%mm5 \n\t" // q=qscale*quant_matrix[i]
+ "pxor %%mm2, %%mm2 \n\t"
+ "pxor %%mm3, %%mm3 \n\t"
+ "pcmpgtw %%mm0, %%mm2 \n\t" // block[i] < 0 ? -1 : 0
+ "pcmpgtw %%mm1, %%mm3 \n\t" // block[i] < 0 ? -1 : 0
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t" // abs(block[i])
+ "psubw %%mm3, %%mm1 \n\t" // abs(block[i])
+ "paddw %%mm0, %%mm0 \n\t" // abs(block[i])*2
+ "paddw %%mm1, %%mm1 \n\t" // abs(block[i])*2
+ "pmullw %%mm4, %%mm0 \n\t" // abs(block[i])*2*q
+ "pmullw %%mm5, %%mm1 \n\t" // abs(block[i])*2*q
+ "paddw %%mm4, %%mm0 \n\t" // (abs(block[i])*2 + 1)*q
+ "paddw %%mm5, %%mm1 \n\t" // (abs(block[i])*2 + 1)*q
+ "pxor %%mm4, %%mm4 \n\t"
+ "pxor %%mm5, %%mm5 \n\t" // FIXME slow
+ "pcmpeqw (%0, %%"REG_a"), %%mm4 \n\t" // block[i] == 0 ? -1 : 0
+ "pcmpeqw 8(%0, %%"REG_a"), %%mm5\n\t" // block[i] == 0 ? -1 : 0
+ "psrlw $4, %%mm0 \n\t"
+ "psrlw $4, %%mm1 \n\t"
+ "pxor %%mm2, %%mm0 \n\t"
+ "pxor %%mm3, %%mm1 \n\t"
+ "psubw %%mm2, %%mm0 \n\t"
+ "psubw %%mm3, %%mm1 \n\t"
+ "pandn %%mm0, %%mm4 \n\t"
+ "pandn %%mm1, %%mm5 \n\t"
+ "pxor %%mm4, %%mm7 \n\t"
+ "pxor %%mm5, %%mm7 \n\t"
+ "movq %%mm4, (%0, %%"REG_a") \n\t"
+ "movq %%mm5, 8(%0, %%"REG_a") \n\t"
+
+ "add $16, %%"REG_a" \n\t"
+ "jng 1b \n\t"
+ "movd 124(%0, %3), %%mm0 \n\t"
+ "movq %%mm7, %%mm6 \n\t"
+ "psrlq $32, %%mm7 \n\t"
+ "pxor %%mm6, %%mm7 \n\t"
+ "movq %%mm7, %%mm6 \n\t"
+ "psrlq $16, %%mm7 \n\t"
+ "pxor %%mm6, %%mm7 \n\t"
+ "pslld $31, %%mm7 \n\t"
+ "psrlq $15, %%mm7 \n\t"
+ "pxor %%mm7, %%mm0 \n\t"
+ "movd %%mm0, 124(%0, %3) \n\t"
+
+ ::"r" (block+nCoeffs), "r"(quant_matrix+nCoeffs), "g" (qscale), "r" (-2*nCoeffs)
+ : "%"REG_a, "memory"
+ );
}
/* draw the edges of width 'w' of an image of size width, height
@@ -488,79 +488,79 @@ static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w)
ptr = buf;
if(w==8)
{
- asm volatile(
- "1: \n\t"
- "movd (%0), %%mm0 \n\t"
- "punpcklbw %%mm0, %%mm0 \n\t"
- "punpcklwd %%mm0, %%mm0 \n\t"
- "punpckldq %%mm0, %%mm0 \n\t"
- "movq %%mm0, -8(%0) \n\t"
- "movq -8(%0, %2), %%mm1 \n\t"
- "punpckhbw %%mm1, %%mm1 \n\t"
- "punpckhwd %%mm1, %%mm1 \n\t"
- "punpckhdq %%mm1, %%mm1 \n\t"
- "movq %%mm1, (%0, %2) \n\t"
- "add %1, %0 \n\t"
- "cmp %3, %0 \n\t"
- " jb 1b \n\t"
- : "+r" (ptr)
- : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
- );
+ asm volatile(
+ "1: \n\t"
+ "movd (%0), %%mm0 \n\t"
+ "punpcklbw %%mm0, %%mm0 \n\t"
+ "punpcklwd %%mm0, %%mm0 \n\t"
+ "punpckldq %%mm0, %%mm0 \n\t"
+ "movq %%mm0, -8(%0) \n\t"
+ "movq -8(%0, %2), %%mm1 \n\t"
+ "punpckhbw %%mm1, %%mm1 \n\t"
+ "punpckhwd %%mm1, %%mm1 \n\t"
+ "punpckhdq %%mm1, %%mm1 \n\t"
+ "movq %%mm1, (%0, %2) \n\t"
+ "add %1, %0 \n\t"
+ "cmp %3, %0 \n\t"
+ " jb 1b \n\t"
+ : "+r" (ptr)
+ : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
+ );
}
else
{
- asm volatile(
- "1: \n\t"
- "movd (%0), %%mm0 \n\t"
- "punpcklbw %%mm0, %%mm0 \n\t"
- "punpcklwd %%mm0, %%mm0 \n\t"
- "punpckldq %%mm0, %%mm0 \n\t"
- "movq %%mm0, -8(%0) \n\t"
- "movq %%mm0, -16(%0) \n\t"
- "movq -8(%0, %2), %%mm1 \n\t"
- "punpckhbw %%mm1, %%mm1 \n\t"
- "punpckhwd %%mm1, %%mm1 \n\t"
- "punpckhdq %%mm1, %%mm1 \n\t"
- "movq %%mm1, (%0, %2) \n\t"
- "movq %%mm1, 8(%0, %2) \n\t"
- "add %1, %0 \n\t"
- "cmp %3, %0 \n\t"
- " jb 1b \n\t"
- : "+r" (ptr)
- : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
- );
+ asm volatile(
+ "1: \n\t"
+ "movd (%0), %%mm0 \n\t"
+ "punpcklbw %%mm0, %%mm0 \n\t"
+ "punpcklwd %%mm0, %%mm0 \n\t"
+ "punpckldq %%mm0, %%mm0 \n\t"
+ "movq %%mm0, -8(%0) \n\t"
+ "movq %%mm0, -16(%0) \n\t"
+ "movq -8(%0, %2), %%mm1 \n\t"
+ "punpckhbw %%mm1, %%mm1 \n\t"
+ "punpckhwd %%mm1, %%mm1 \n\t"
+ "punpckhdq %%mm1, %%mm1 \n\t"
+ "movq %%mm1, (%0, %2) \n\t"
+ "movq %%mm1, 8(%0, %2) \n\t"
+ "add %1, %0 \n\t"
+ "cmp %3, %0 \n\t"
+ " jb 1b \n\t"
+ : "+r" (ptr)
+ : "r" ((long)wrap), "r" ((long)width), "r" (ptr + wrap*height)
+ );
}
for(i=0;i<w;i+=4) {
/* top and bottom (and hopefully also the corners) */
- ptr= buf - (i + 1) * wrap - w;
- asm volatile(
- "1: \n\t"
- "movq (%1, %0), %%mm0 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm0, (%0, %2) \n\t"
- "movq %%mm0, (%0, %2, 2) \n\t"
- "movq %%mm0, (%0, %3) \n\t"
- "add $8, %0 \n\t"
- "cmp %4, %0 \n\t"
- " jb 1b \n\t"
- : "+r" (ptr)
- : "r" ((long)buf - (long)ptr - w), "r" ((long)-wrap), "r" ((long)-wrap*3), "r" (ptr+width+2*w)
- );
- ptr= last_line + (i + 1) * wrap - w;
- asm volatile(
- "1: \n\t"
- "movq (%1, %0), %%mm0 \n\t"
- "movq %%mm0, (%0) \n\t"
- "movq %%mm0, (%0, %2) \n\t"
- "movq %%mm0, (%0, %2, 2) \n\t"
- "movq %%mm0, (%0, %3) \n\t"
- "add $8, %0 \n\t"
- "cmp %4, %0 \n\t"
- " jb 1b \n\t"
- : "+r" (ptr)
- : "r" ((long)last_line - (long)ptr - w), "r" ((long)wrap), "r" ((long)wrap*3), "r" (ptr+width+2*w)
- );
+ ptr= buf - (i + 1) * wrap - w;
+ asm volatile(
+ "1: \n\t"
+ "movq (%1, %0), %%mm0 \n\t"
+ "movq %%mm0, (%0) \n\t"
+ "movq %%mm0, (%0, %2) \n\t"
+ "movq %%mm0, (%0, %2, 2) \n\t"
+ "movq %%mm0, (%0, %3) \n\t"
+ "add $8, %0 \n\t"
+ "cmp %4, %0 \n\t"
+ " jb 1b \n\t"
+ : "+r" (ptr)
+ : "r" ((long)buf - (long)ptr - w), "r" ((long)-wrap), "r" ((long)-wrap*3), "r" (ptr+width+2*w)
+ );
+ ptr= last_line + (i + 1) * wrap - w;
+ asm volatile(
+ "1: \n\t"
+ "movq (%1, %0), %%mm0 \n\t"
+ "movq %%mm0, (%0) \n\t"
+ "movq %%mm0, (%0, %2) \n\t"
+ "movq %%mm0, (%0, %2, 2) \n\t"
+ "movq %%mm0, (%0, %3) \n\t"
+ "add $8, %0 \n\t"
+ "cmp %4, %0 \n\t"
+ " jb 1b \n\t"
+ : "+r" (ptr)
+ : "r" ((long)last_line - (long)ptr - w), "r" ((long)wrap), "r" ((long)wrap*3), "r" (ptr+width+2*w)
+ );
}
}
@@ -572,47 +572,47 @@ static void denoise_dct_mmx(MpegEncContext *s, DCTELEM *block){
s->dct_count[intra]++;
asm volatile(
- "pxor %%mm7, %%mm7 \n\t"
- "1: \n\t"
- "pxor %%mm0, %%mm0 \n\t"
- "pxor %%mm1, %%mm1 \n\t"
- "movq (%0), %%mm2 \n\t"
- "movq 8(%0), %%mm3 \n\t"
- "pcmpgtw %%mm2, %%mm0 \n\t"
- "pcmpgtw %%mm3, %%mm1 \n\t"
- "pxor %%mm0, %%mm2 \n\t"
- "pxor %%mm1, %%mm3 \n\t"
- "psubw %%mm0, %%mm2 \n\t"
- "psubw %%mm1, %%mm3 \n\t"
- "movq %%mm2, %%mm4 \n\t"
- "movq %%mm3, %%mm5 \n\t"
- "psubusw (%2), %%mm2 \n\t"
- "psubusw 8(%2), %%mm3 \n\t"
- "pxor %%mm0, %%mm2 \n\t"
- "pxor %%mm1, %%mm3 \n\t"
- "psubw %%mm0, %%mm2 \n\t"
- "psubw %%mm1, %%mm3 \n\t"
- "movq %%mm2, (%0) \n\t"
- "movq %%mm3, 8(%0) \n\t"
- "movq %%mm4, %%mm2 \n\t"
- "movq %%mm5, %%mm3 \n\t"
- "punpcklwd %%mm7, %%mm4 \n\t"
- "punpckhwd %%mm7, %%mm2 \n\t"
- "punpcklwd %%mm7, %%mm5 \n\t"
- "punpckhwd %%mm7, %%mm3 \n\t"
- "paddd (%1), %%mm4 \n\t"
- "paddd 8(%1), %%mm2 \n\t"
- "paddd 16(%1), %%mm5 \n\t"
- "paddd 24(%1), %%mm3 \n\t"
- "movq %%mm4, (%1) \n\t"
- "movq %%mm2, 8(%1) \n\t"
- "movq %%mm5, 16(%1) \n\t"
- "movq %%mm3, 24(%1) \n\t"
- "add $16, %0 \n\t"
- "add $32, %1 \n\t"
- "add $16, %2 \n\t"
- "cmp %3, %0 \n\t"
- " jb 1b \n\t"
+ "pxor %%mm7, %%mm7 \n\t"
+ "1: \n\t"
+ "pxor %%mm0, %%mm0 \n\t"
+ "pxor %%mm1, %%mm1 \n\t"
+ "movq (%0), %%mm2 \n\t"
+ "movq 8(%0), %%mm3 \n\t"
+ "pcmpgtw %%mm2, %%mm0 \n\t"
+ "pcmpgtw %%mm3, %%mm1 \n\t"
+ "pxor %%mm0, %%mm2 \n\t"
+ "pxor %%mm1, %%mm3 \n\t"
+ "psubw %%mm0, %%mm2 \n\t"
+ "psubw %%mm1, %%mm3 \n\t"
+ "movq %%mm2, %%mm4 \n\t"
+ "movq %%mm3, %%mm5 \n\t"
+ "psubusw (%2), %%mm2 \n\t"
+ "psubusw 8(%2), %%mm3 \n\t"
+ "pxor %%mm0, %%mm2 \n\t"
+ "pxor %%mm1, %%mm3 \n\t"
+ "psubw %%mm0, %%mm2 \n\t"
+ "psubw %%mm1, %%mm3 \n\t"
+ "movq %%mm2, (%0) \n\t"
+ "movq %%mm3, 8(%0) \n\t"
+ "movq %%mm4, %%mm2 \n\t"
+ "movq %%mm5, %%mm3 \n\t"
+ "punpcklwd %%mm7, %%mm4 \n\t"
+ "punpckhwd %%mm7, %%mm2 \n\t"
+ "punpcklwd %%mm7, %%mm5 \n\t"
+ "punpckhwd %%mm7, %%mm3 \n\t"
+ "paddd (%1), %%mm4 \n\t"
+ "paddd 8(%1), %%mm2 \n\t"
+ "paddd 16(%1), %%mm5 \n\t"
+ "paddd 24(%1), %%mm3 \n\t"
+ "movq %%mm4, (%1) \n\t"
+ "movq %%mm2, 8(%1) \n\t"
+ "movq %%mm5, 16(%1) \n\t"
+ "movq %%mm3, 24(%1) \n\t"
+ "add $16, %0 \n\t"
+ "add $32, %1 \n\t"
+ "add $16, %2 \n\t"
+ "cmp %3, %0 \n\t"
+ " jb 1b \n\t"
: "+r" (block), "+r" (sum), "+r" (offset)
: "r"(block+64)
);
@@ -626,47 +626,47 @@ static void denoise_dct_sse2(MpegEncContext *s, DCTELEM *block){
s->dct_count[intra]++;
asm volatile(
- "pxor %%xmm7, %%xmm7 \n\t"
- "1: \n\t"
- "pxor %%xmm0, %%xmm0 \n\t"
- "pxor %%xmm1, %%xmm1 \n\t"
- "movdqa (%0), %%xmm2 \n\t"
- "movdqa 16(%0), %%xmm3 \n\t"
- "pcmpgtw %%xmm2, %%xmm0 \n\t"
- "pcmpgtw %%xmm3, %%xmm1 \n\t"
- "pxor %%xmm0, %%xmm2 \n\t"
- "pxor %%xmm1, %%xmm3 \n\t"
- "psubw %%xmm0, %%xmm2 \n\t"
- "psubw %%xmm1, %%xmm3 \n\t"
- "movdqa %%xmm2, %%xmm4 \n\t"
- "movdqa %%xmm3, %%xmm5 \n\t"
- "psubusw (%2), %%xmm2 \n\t"
- "psubusw 16(%2), %%xmm3 \n\t"
- "pxor %%xmm0, %%xmm2 \n\t"
- "pxor %%xmm1, %%xmm3 \n\t"
- "psubw %%xmm0, %%xmm2 \n\t"
- "psubw %%xmm1, %%xmm3 \n\t"
- "movdqa %%xmm2, (%0) \n\t"
- "movdqa %%xmm3, 16(%0) \n\t"
- "movdqa %%xmm4, %%xmm6 \n\t"
- "movdqa %%xmm5, %%xmm0 \n\t"
- "punpcklwd %%xmm7, %%xmm4 \n\t"
- "punpckhwd %%xmm7, %%xmm6 \n\t"
- "punpcklwd %%xmm7, %%xmm5 \n\t"
- "punpckhwd %%xmm7, %%xmm0 \n\t"
- "paddd (%1), %%xmm4 \n\t"
- "paddd 16(%1), %%xmm6 \n\t"
- "paddd 32(%1), %%xmm5 \n\t"
- "paddd 48(%1), %%xmm0 \n\t"
- "movdqa %%xmm4, (%1) \n\t"
- "movdqa %%xmm6, 16(%1) \n\t"
- "movdqa %%xmm5, 32(%1) \n\t"
- "movdqa %%xmm0, 48(%1) \n\t"
- "add $32, %0 \n\t"
- "add $64, %1 \n\t"
- "add $32, %2 \n\t"
- "cmp %3, %0 \n\t"
- " jb 1b \n\t"
+ "pxor %%xmm7, %%xmm7 \n\t"
+ "1: \n\t"
+ "pxor %%xmm0, %%xmm0 \n\t"
+ "pxor %%xmm1, %%xmm1 \n\t"
+ "movdqa (%0), %%xmm2 \n\t"
+ "movdqa 16(%0), %%xmm3 \n\t"
+ "pcmpgtw %%xmm2, %%xmm0 \n\t"
+ "pcmpgtw %%xmm3, %%xmm1 \n\t"
+ "pxor %%xmm0, %%xmm2 \n\t"
+ "pxor %%xmm1, %%xmm3 \n\t"
+ "psubw %%xmm0, %%xmm2 \n\t"
+ "psubw %%xmm1, %%xmm3 \n\t"
+ "movdqa %%xmm2, %%xmm4 \n\t"
+ "movdqa %%xmm3, %%xmm5 \n\t"
+ "psubusw (%2), %%xmm2 \n\t"
+ "psubusw 16(%2), %%xmm3 \n\t"
+ "pxor %%xmm0, %%xmm2 \n\t"
+ "pxor %%xmm1, %%xmm3 \n\t"
+ "psubw %%xmm0, %%xmm2 \n\t"
+ "psubw %%xmm1, %%xmm3 \n\t"
+ "movdqa %%xmm2, (%0) \n\t"
+ "movdqa %%xmm3, 16(%0) \n\t"
+ "movdqa %%xmm4, %%xmm6 \n\t"
+ "movdqa %%xmm5, %%xmm0 \n\t"
+ "punpcklwd %%xmm7, %%xmm4 \n\t"
+ "punpckhwd %%xmm7, %%xmm6 \n\t"
+ "punpcklwd %%xmm7, %%xmm5 \n\t"
+ "punpckhwd %%xmm7, %%xmm0 \n\t"
+ "paddd (%1), %%xmm4 \n\t"
+ "paddd 16(%1), %%xmm6 \n\t"
+ "paddd 32(%1), %%xmm5 \n\t"
+ "paddd 48(%1), %%xmm0 \n\t"
+ "movdqa %%xmm4, (%1) \n\t"
+ "movdqa %%xmm6, 16(%1) \n\t"
+ "movdqa %%xmm5, 32(%1) \n\t"
+ "movdqa %%xmm0, 48(%1) \n\t"
+ "add $32, %0 \n\t"
+ "add $64, %1 \n\t"
+ "add $32, %2 \n\t"
+ "cmp %3, %0 \n\t"
+ " jb 1b \n\t"
: "+r" (block), "+r" (sum), "+r" (offset)
: "r"(block+64)
);
@@ -705,10 +705,10 @@ void MPV_common_init_mmx(MpegEncContext *s)
draw_edges = draw_edges_mmx;
if (mm_flags & MM_SSE2) {
- s->denoise_dct= denoise_dct_sse2;
- } else {
- s->denoise_dct= denoise_dct_mmx;
- }
+ s->denoise_dct= denoise_dct_sse2;
+ } else {
+ s->denoise_dct= denoise_dct_mmx;
+ }
if(dct_algo==FF_DCT_AUTO || dct_algo==FF_DCT_MMX){
if(mm_flags & MM_SSE2){
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-08 15:03:33 +0000