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Diffstat (limited to 'files/source/row_dspr2.cc')
-rw-r--r-- | files/source/row_dspr2.cc | 1721 |
1 files changed, 0 insertions, 1721 deletions
diff --git a/files/source/row_dspr2.cc b/files/source/row_dspr2.cc deleted file mode 100644 index 11f78e0d..00000000 --- a/files/source/row_dspr2.cc +++ /dev/null @@ -1,1721 +0,0 @@ -/* - * Copyright (c) 2012 The LibYuv project authors. All Rights Reserved. - * - * Use of this source code is governed by a BSD-style license - * that can be found in the LICENSE file in the root of the source - * tree. An additional intellectual property rights grant can be found - * in the file PATENTS. All contributing project authors may - * be found in the AUTHORS file in the root of the source tree. - */ - -#include "libyuv/row.h" - -#ifdef __cplusplus -namespace libyuv { -extern "C" { -#endif - -// The following are available on Mips platforms: -#if !defined(LIBYUV_DISABLE_DSPR2) && defined(__mips__) && \ - (_MIPS_SIM == _MIPS_SIM_ABI32) - -#ifdef HAS_COPYROW_MIPS -void CopyRow_MIPS(const uint8* src, uint8* dst, int count) { - __asm__ __volatile__( - ".set noreorder \n" - ".set noat \n" - "slti $at, %[count], 8 \n" - "bne $at ,$zero, $last8 \n" - "xor $t8, %[src], %[dst] \n" - "andi $t8, $t8, 0x3 \n" - - "bne $t8, $zero, unaligned \n" - "negu $a3, %[dst] \n" - // make dst/src aligned - "andi $a3, $a3, 0x3 \n" - "beq $a3, $zero, $chk16w \n" - // word-aligned now count is the remining bytes count - "subu %[count], %[count], $a3 \n" - - "lwr $t8, 0(%[src]) \n" - "addu %[src], %[src], $a3 \n" - "swr $t8, 0(%[dst]) \n" - "addu %[dst], %[dst], $a3 \n" - - // Now the dst/src are mutually word-aligned with word-aligned addresses - "$chk16w: \n" - "andi $t8, %[count], 0x3f \n" // whole 64-B chunks? - // t8 is the byte count after 64-byte chunks - "beq %[count], $t8, chk8w \n" - // There will be at most 1 32-byte chunk after it - "subu $a3, %[count], $t8 \n" // the reminder - // Here a3 counts bytes in 16w chunks - "addu $a3, %[dst], $a3 \n" - // Now a3 is the final dst after 64-byte chunks - "addu $t0, %[dst], %[count] \n" - // t0 is the "past the end" address - - // When in the loop we exercise "pref 30,x(a1)", the a1+x should not be - // past - // the "t0-32" address - // This means: for x=128 the last "safe" a1 address is "t0-160" - // Alternatively, for x=64 the last "safe" a1 address is "t0-96" - // we will use "pref 30,128(a1)", so "t0-160" is the limit - "subu $t9, $t0, 160 \n" - // t9 is the "last safe pref 30,128(a1)" address - "pref 0, 0(%[src]) \n" // first line of src - "pref 0, 32(%[src]) \n" // second line of src - "pref 0, 64(%[src]) \n" - "pref 30, 32(%[dst]) \n" - // In case the a1 > t9 don't use "pref 30" at all - "sltu $v1, $t9, %[dst] \n" - "bgtz $v1, $loop16w \n" - "nop \n" - // otherwise, start with using pref30 - "pref 30, 64(%[dst]) \n" - "$loop16w: \n" - "pref 0, 96(%[src]) \n" - "lw $t0, 0(%[src]) \n" - "bgtz $v1, $skip_pref30_96 \n" // skip - "lw $t1, 4(%[src]) \n" - "pref 30, 96(%[dst]) \n" // continue - "$skip_pref30_96: \n" - "lw $t2, 8(%[src]) \n" - "lw $t3, 12(%[src]) \n" - "lw $t4, 16(%[src]) \n" - "lw $t5, 20(%[src]) \n" - "lw $t6, 24(%[src]) \n" - "lw $t7, 28(%[src]) \n" - "pref 0, 128(%[src]) \n" - // bring the next lines of src, addr 128 - "sw $t0, 0(%[dst]) \n" - "sw $t1, 4(%[dst]) \n" - "sw $t2, 8(%[dst]) \n" - "sw $t3, 12(%[dst]) \n" - "sw $t4, 16(%[dst]) \n" - "sw $t5, 20(%[dst]) \n" - "sw $t6, 24(%[dst]) \n" - "sw $t7, 28(%[dst]) \n" - "lw $t0, 32(%[src]) \n" - "bgtz $v1, $skip_pref30_128 \n" // skip pref 30,128(a1) - "lw $t1, 36(%[src]) \n" - "pref 30, 128(%[dst]) \n" // set dest, addr 128 - "$skip_pref30_128: \n" - "lw $t2, 40(%[src]) \n" - "lw $t3, 44(%[src]) \n" - "lw $t4, 48(%[src]) \n" - "lw $t5, 52(%[src]) \n" - "lw $t6, 56(%[src]) \n" - "lw $t7, 60(%[src]) \n" - "pref 0, 160(%[src]) \n" - // bring the next lines of src, addr 160 - "sw $t0, 32(%[dst]) \n" - "sw $t1, 36(%[dst]) \n" - "sw $t2, 40(%[dst]) \n" - "sw $t3, 44(%[dst]) \n" - "sw $t4, 48(%[dst]) \n" - "sw $t5, 52(%[dst]) \n" - "sw $t6, 56(%[dst]) \n" - "sw $t7, 60(%[dst]) \n" - - "addiu %[dst], %[dst], 64 \n" // adding 64 to dest - "sltu $v1, $t9, %[dst] \n" - "bne %[dst], $a3, $loop16w \n" - " addiu %[src], %[src], 64 \n" // adding 64 to src - "move %[count], $t8 \n" - - // Here we have src and dest word-aligned but less than 64-bytes to go - - "chk8w: \n" - "pref 0, 0x0(%[src]) \n" - "andi $t8, %[count], 0x1f \n" // 32-byte chunk? - // the t8 is the reminder count past 32-bytes - "beq %[count], $t8, chk1w \n" - // count=t8,no 32-byte chunk - " nop \n" - - "lw $t0, 0(%[src]) \n" - "lw $t1, 4(%[src]) \n" - "lw $t2, 8(%[src]) \n" - "lw $t3, 12(%[src]) \n" - "lw $t4, 16(%[src]) \n" - "lw $t5, 20(%[src]) \n" - "lw $t6, 24(%[src]) \n" - "lw $t7, 28(%[src]) \n" - "addiu %[src], %[src], 32 \n" - - "sw $t0, 0(%[dst]) \n" - "sw $t1, 4(%[dst]) \n" - "sw $t2, 8(%[dst]) \n" - "sw $t3, 12(%[dst]) \n" - "sw $t4, 16(%[dst]) \n" - "sw $t5, 20(%[dst]) \n" - "sw $t6, 24(%[dst]) \n" - "sw $t7, 28(%[dst]) \n" - "addiu %[dst], %[dst], 32 \n" - - "chk1w: \n" - "andi %[count], $t8, 0x3 \n" - // now count is the reminder past 1w chunks - "beq %[count], $t8, $last8 \n" - " subu $a3, $t8, %[count] \n" - // a3 is count of bytes in 1w chunks - "addu $a3, %[dst], $a3 \n" - // now a3 is the dst address past the 1w chunks - // copying in words (4-byte chunks) - "$wordCopy_loop: \n" - "lw $t3, 0(%[src]) \n" - // the first t3 may be equal t0 ... optimize? - "addiu %[src], %[src],4 \n" - "addiu %[dst], %[dst],4 \n" - "bne %[dst], $a3,$wordCopy_loop \n" - " sw $t3, -4(%[dst]) \n" - - // For the last (<8) bytes - "$last8: \n" - "blez %[count], leave \n" - " addu $a3, %[dst], %[count] \n" // a3 -last dst address - "$last8loop: \n" - "lb $v1, 0(%[src]) \n" - "addiu %[src], %[src], 1 \n" - "addiu %[dst], %[dst], 1 \n" - "bne %[dst], $a3, $last8loop \n" - " sb $v1, -1(%[dst]) \n" - - "leave: \n" - " j $ra \n" - " nop \n" - - // - // UNALIGNED case - // - - "unaligned: \n" - // got here with a3="negu a1" - "andi $a3, $a3, 0x3 \n" // a1 is word aligned? - "beqz $a3, $ua_chk16w \n" - " subu %[count], %[count], $a3 \n" - // bytes left after initial a3 bytes - "lwr $v1, 0(%[src]) \n" - "lwl $v1, 3(%[src]) \n" - "addu %[src], %[src], $a3 \n" // a3 may be 1, 2 or 3 - "swr $v1, 0(%[dst]) \n" - "addu %[dst], %[dst], $a3 \n" - // below the dst will be word aligned (NOTE1) - "$ua_chk16w: \n" - "andi $t8, %[count], 0x3f \n" // whole 64-B chunks? - // t8 is the byte count after 64-byte chunks - "beq %[count], $t8, ua_chk8w \n" - // if a2==t8, no 64-byte chunks - // There will be at most 1 32-byte chunk after it - "subu $a3, %[count], $t8 \n" // the reminder - // Here a3 counts bytes in 16w chunks - "addu $a3, %[dst], $a3 \n" - // Now a3 is the final dst after 64-byte chunks - "addu $t0, %[dst], %[count] \n" // t0 "past the end" - "subu $t9, $t0, 160 \n" - // t9 is the "last safe pref 30,128(a1)" address - "pref 0, 0(%[src]) \n" // first line of src - "pref 0, 32(%[src]) \n" // second line addr 32 - "pref 0, 64(%[src]) \n" - "pref 30, 32(%[dst]) \n" - // safe, as we have at least 64 bytes ahead - // In case the a1 > t9 don't use "pref 30" at all - "sltu $v1, $t9, %[dst] \n" - "bgtz $v1, $ua_loop16w \n" - // skip "pref 30,64(a1)" for too short arrays - " nop \n" - // otherwise, start with using pref30 - "pref 30, 64(%[dst]) \n" - "$ua_loop16w: \n" - "pref 0, 96(%[src]) \n" - "lwr $t0, 0(%[src]) \n" - "lwl $t0, 3(%[src]) \n" - "lwr $t1, 4(%[src]) \n" - "bgtz $v1, $ua_skip_pref30_96 \n" - " lwl $t1, 7(%[src]) \n" - "pref 30, 96(%[dst]) \n" - // continue setting up the dest, addr 96 - "$ua_skip_pref30_96: \n" - "lwr $t2, 8(%[src]) \n" - "lwl $t2, 11(%[src]) \n" - "lwr $t3, 12(%[src]) \n" - "lwl $t3, 15(%[src]) \n" - "lwr $t4, 16(%[src]) \n" - "lwl $t4, 19(%[src]) \n" - "lwr $t5, 20(%[src]) \n" - "lwl $t5, 23(%[src]) \n" - "lwr $t6, 24(%[src]) \n" - "lwl $t6, 27(%[src]) \n" - "lwr $t7, 28(%[src]) \n" - "lwl $t7, 31(%[src]) \n" - "pref 0, 128(%[src]) \n" - // bring the next lines of src, addr 128 - "sw $t0, 0(%[dst]) \n" - "sw $t1, 4(%[dst]) \n" - "sw $t2, 8(%[dst]) \n" - "sw $t3, 12(%[dst]) \n" - "sw $t4, 16(%[dst]) \n" - "sw $t5, 20(%[dst]) \n" - "sw $t6, 24(%[dst]) \n" - "sw $t7, 28(%[dst]) \n" - "lwr $t0, 32(%[src]) \n" - "lwl $t0, 35(%[src]) \n" - "lwr $t1, 36(%[src]) \n" - "bgtz $v1, ua_skip_pref30_128 \n" - " lwl $t1, 39(%[src]) \n" - "pref 30, 128(%[dst]) \n" - // continue setting up the dest, addr 128 - "ua_skip_pref30_128: \n" - - "lwr $t2, 40(%[src]) \n" - "lwl $t2, 43(%[src]) \n" - "lwr $t3, 44(%[src]) \n" - "lwl $t3, 47(%[src]) \n" - "lwr $t4, 48(%[src]) \n" - "lwl $t4, 51(%[src]) \n" - "lwr $t5, 52(%[src]) \n" - "lwl $t5, 55(%[src]) \n" - "lwr $t6, 56(%[src]) \n" - "lwl $t6, 59(%[src]) \n" - "lwr $t7, 60(%[src]) \n" - "lwl $t7, 63(%[src]) \n" - "pref 0, 160(%[src]) \n" - // bring the next lines of src, addr 160 - "sw $t0, 32(%[dst]) \n" - "sw $t1, 36(%[dst]) \n" - "sw $t2, 40(%[dst]) \n" - "sw $t3, 44(%[dst]) \n" - "sw $t4, 48(%[dst]) \n" - "sw $t5, 52(%[dst]) \n" - "sw $t6, 56(%[dst]) \n" - "sw $t7, 60(%[dst]) \n" - - "addiu %[dst],%[dst],64 \n" // adding 64 to dest - "sltu $v1,$t9,%[dst] \n" - "bne %[dst],$a3,$ua_loop16w \n" - " addiu %[src],%[src],64 \n" // adding 64 to src - "move %[count],$t8 \n" - - // Here we have src and dest word-aligned but less than 64-bytes to go - - "ua_chk8w: \n" - "pref 0, 0x0(%[src]) \n" - "andi $t8, %[count], 0x1f \n" // 32-byte chunk? - // the t8 is the reminder count - "beq %[count], $t8, $ua_chk1w \n" - // when count==t8, no 32-byte chunk - - "lwr $t0, 0(%[src]) \n" - "lwl $t0, 3(%[src]) \n" - "lwr $t1, 4(%[src]) \n" - "lwl $t1, 7(%[src]) \n" - "lwr $t2, 8(%[src]) \n" - "lwl $t2, 11(%[src]) \n" - "lwr $t3, 12(%[src]) \n" - "lwl $t3, 15(%[src]) \n" - "lwr $t4, 16(%[src]) \n" - "lwl $t4, 19(%[src]) \n" - "lwr $t5, 20(%[src]) \n" - "lwl $t5, 23(%[src]) \n" - "lwr $t6, 24(%[src]) \n" - "lwl $t6, 27(%[src]) \n" - "lwr $t7, 28(%[src]) \n" - "lwl $t7, 31(%[src]) \n" - "addiu %[src], %[src], 32 \n" - - "sw $t0, 0(%[dst]) \n" - "sw $t1, 4(%[dst]) \n" - "sw $t2, 8(%[dst]) \n" - "sw $t3, 12(%[dst]) \n" - "sw $t4, 16(%[dst]) \n" - "sw $t5, 20(%[dst]) \n" - "sw $t6, 24(%[dst]) \n" - "sw $t7, 28(%[dst]) \n" - "addiu %[dst], %[dst], 32 \n" - - "$ua_chk1w: \n" - "andi %[count], $t8, 0x3 \n" - // now count is the reminder past 1w chunks - "beq %[count], $t8, ua_smallCopy \n" - "subu $a3, $t8, %[count] \n" - // a3 is count of bytes in 1w chunks - "addu $a3, %[dst], $a3 \n" - // now a3 is the dst address past the 1w chunks - - // copying in words (4-byte chunks) - "$ua_wordCopy_loop: \n" - "lwr $v1, 0(%[src]) \n" - "lwl $v1, 3(%[src]) \n" - "addiu %[src], %[src], 4 \n" - "addiu %[dst], %[dst], 4 \n" - // note: dst=a1 is word aligned here, see NOTE1 - "bne %[dst], $a3, $ua_wordCopy_loop \n" - " sw $v1,-4(%[dst]) \n" - - // Now less than 4 bytes (value in count) left to copy - "ua_smallCopy: \n" - "beqz %[count], leave \n" - " addu $a3, %[dst], %[count] \n" // a3 = last dst address - "$ua_smallCopy_loop: \n" - "lb $v1, 0(%[src]) \n" - "addiu %[src], %[src], 1 \n" - "addiu %[dst], %[dst], 1 \n" - "bne %[dst],$a3,$ua_smallCopy_loop \n" - " sb $v1, -1(%[dst]) \n" - - "j $ra \n" - " nop \n" - ".set at \n" - ".set reorder \n" - : [dst] "+r"(dst), [src] "+r"(src) - : [count] "r"(count) - : "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9", "a3", "v1", - "at"); -} -#endif // HAS_COPYROW_MIPS - -// DSPR2 functions -#if !defined(LIBYUV_DISABLE_DSPR2) && defined(__mips_dsp) && \ - (__mips_dsp_rev >= 2) && (_MIPS_SIM == _MIPS_SIM_ABI32) && \ - (__mips_isa_rev < 6) - -void SplitUVRow_DSPR2(const uint8* src_uv, - uint8* dst_u, - uint8* dst_v, - int width) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "srl $t4, %[width], 4 \n" // multiplies of 16 - "blez $t4, 2f \n" - " andi %[width], %[width], 0xf \n" // residual - - "1: \n" - "addiu $t4, $t4, -1 \n" - "lw $t0, 0(%[src_uv]) \n" // V1 | U1 | V0 | U0 - "lw $t1, 4(%[src_uv]) \n" // V3 | U3 | V2 | U2 - "lw $t2, 8(%[src_uv]) \n" // V5 | U5 | V4 | U4 - "lw $t3, 12(%[src_uv]) \n" // V7 | U7 | V6 | U6 - "lw $t5, 16(%[src_uv]) \n" // V9 | U9 | V8 | U8 - "lw $t6, 20(%[src_uv]) \n" // V11 | U11 | V10 | - // U10 - "lw $t7, 24(%[src_uv]) \n" // V13 | U13 | V12 | - // U12 - "lw $t8, 28(%[src_uv]) \n" // V15 | U15 | V14 | - // U14 - "addiu %[src_uv], %[src_uv], 32 \n" - "precrq.qb.ph $t9, $t1, $t0 \n" // V3 | V2 | V1 | V0 - "precr.qb.ph $t0, $t1, $t0 \n" // U3 | U2 | U1 | U0 - "precrq.qb.ph $t1, $t3, $t2 \n" // V7 | V6 | V5 | V4 - "precr.qb.ph $t2, $t3, $t2 \n" // U7 | U6 | U5 | U4 - "precrq.qb.ph $t3, $t6, $t5 \n" // V11 | V10 | V9 | V8 - "precr.qb.ph $t5, $t6, $t5 \n" // U11 | U10 | U9 | U8 - "precrq.qb.ph $t6, $t8, $t7 \n" // V15 | V14 | V13 | - // V12 - "precr.qb.ph $t7, $t8, $t7 \n" // U15 | U14 | U13 | - // U12 - "sw $t9, 0(%[dst_v]) \n" - "sw $t0, 0(%[dst_u]) \n" - "sw $t1, 4(%[dst_v]) \n" - "sw $t2, 4(%[dst_u]) \n" - "sw $t3, 8(%[dst_v]) \n" - "sw $t5, 8(%[dst_u]) \n" - "sw $t6, 12(%[dst_v]) \n" - "sw $t7, 12(%[dst_u]) \n" - "addiu %[dst_v], %[dst_v], 16 \n" - "bgtz $t4, 1b \n" - " addiu %[dst_u], %[dst_u], 16 \n" - - "beqz %[width], 3f \n" - " nop \n" - - "2: \n" - "lbu $t0, 0(%[src_uv]) \n" - "lbu $t1, 1(%[src_uv]) \n" - "addiu %[src_uv], %[src_uv], 2 \n" - "addiu %[width], %[width], -1 \n" - "sb $t0, 0(%[dst_u]) \n" - "sb $t1, 0(%[dst_v]) \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "bgtz %[width], 2b \n" - " addiu %[dst_v], %[dst_v], 1 \n" - - "3: \n" - ".set pop \n" - : [src_uv] "+r"(src_uv), [width] "+r"(width), [dst_u] "+r"(dst_u), - [dst_v] "+r"(dst_v) - : - : "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"); -} - -void MirrorRow_DSPR2(const uint8* src, uint8* dst, int width) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - - "srl $t4, %[width], 4 \n" // multiplies of 16 - "andi $t5, %[width], 0xf \n" - "blez $t4, 2f \n" - " addu %[src], %[src], %[width] \n" // src += width - - "1: \n" - "lw $t0, -16(%[src]) \n" // |3|2|1|0| - "lw $t1, -12(%[src]) \n" // |7|6|5|4| - "lw $t2, -8(%[src]) \n" // |11|10|9|8| - "lw $t3, -4(%[src]) \n" // |15|14|13|12| - "wsbh $t0, $t0 \n" // |2|3|0|1| - "wsbh $t1, $t1 \n" // |6|7|4|5| - "wsbh $t2, $t2 \n" // |10|11|8|9| - "wsbh $t3, $t3 \n" // |14|15|12|13| - "rotr $t0, $t0, 16 \n" // |0|1|2|3| - "rotr $t1, $t1, 16 \n" // |4|5|6|7| - "rotr $t2, $t2, 16 \n" // |8|9|10|11| - "rotr $t3, $t3, 16 \n" // |12|13|14|15| - "addiu %[src], %[src], -16 \n" - "addiu $t4, $t4, -1 \n" - "sw $t3, 0(%[dst]) \n" // |15|14|13|12| - "sw $t2, 4(%[dst]) \n" // |11|10|9|8| - "sw $t1, 8(%[dst]) \n" // |7|6|5|4| - "sw $t0, 12(%[dst]) \n" // |3|2|1|0| - "bgtz $t4, 1b \n" - " addiu %[dst], %[dst], 16 \n" - "beqz $t5, 3f \n" - " nop \n" - - "2: \n" - "lbu $t0, -1(%[src]) \n" - "addiu $t5, $t5, -1 \n" - "addiu %[src], %[src], -1 \n" - "sb $t0, 0(%[dst]) \n" - "bgez $t5, 2b \n" - " addiu %[dst], %[dst], 1 \n" - - "3: \n" - ".set pop \n" - : [src] "+r"(src), [dst] "+r"(dst) - : [width] "r"(width) - : "t0", "t1", "t2", "t3", "t4", "t5"); -} - -void MirrorUVRow_DSPR2(const uint8* src_uv, - uint8* dst_u, - uint8* dst_v, - int width) { - int x; - int y; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - - "addu $t4, %[width], %[width] \n" - "srl %[x], %[width], 4 \n" - "andi %[y], %[width], 0xf \n" - "blez %[x], 2f \n" - " addu %[src_uv], %[src_uv], $t4 \n" - - "1: \n" - "lw $t0, -32(%[src_uv]) \n" // |3|2|1|0| - "lw $t1, -28(%[src_uv]) \n" // |7|6|5|4| - "lw $t2, -24(%[src_uv]) \n" // |11|10|9|8| - "lw $t3, -20(%[src_uv]) \n" // |15|14|13|12| - "lw $t4, -16(%[src_uv]) \n" // |19|18|17|16| - "lw $t6, -12(%[src_uv]) \n" // |23|22|21|20| - "lw $t7, -8(%[src_uv]) \n" // |27|26|25|24| - "lw $t8, -4(%[src_uv]) \n" // |31|30|29|28| - - "rotr $t0, $t0, 16 \n" // |1|0|3|2| - "rotr $t1, $t1, 16 \n" // |5|4|7|6| - "rotr $t2, $t2, 16 \n" // |9|8|11|10| - "rotr $t3, $t3, 16 \n" // |13|12|15|14| - "rotr $t4, $t4, 16 \n" // |17|16|19|18| - "rotr $t6, $t6, 16 \n" // |21|20|23|22| - "rotr $t7, $t7, 16 \n" // |25|24|27|26| - "rotr $t8, $t8, 16 \n" // |29|28|31|30| - "precr.qb.ph $t9, $t0, $t1 \n" // |0|2|4|6| - "precrq.qb.ph $t5, $t0, $t1 \n" // |1|3|5|7| - "precr.qb.ph $t0, $t2, $t3 \n" // |8|10|12|14| - "precrq.qb.ph $t1, $t2, $t3 \n" // |9|11|13|15| - "precr.qb.ph $t2, $t4, $t6 \n" // |16|18|20|22| - "precrq.qb.ph $t3, $t4, $t6 \n" // |17|19|21|23| - "precr.qb.ph $t4, $t7, $t8 \n" // |24|26|28|30| - "precrq.qb.ph $t6, $t7, $t8 \n" // |25|27|29|31| - "addiu %[src_uv], %[src_uv], -32 \n" - "addiu %[x], %[x], -1 \n" - "swr $t4, 0(%[dst_u]) \n" - "swl $t4, 3(%[dst_u]) \n" // |30|28|26|24| - "swr $t6, 0(%[dst_v]) \n" - "swl $t6, 3(%[dst_v]) \n" // |31|29|27|25| - "swr $t2, 4(%[dst_u]) \n" - "swl $t2, 7(%[dst_u]) \n" // |22|20|18|16| - "swr $t3, 4(%[dst_v]) \n" - "swl $t3, 7(%[dst_v]) \n" // |23|21|19|17| - "swr $t0, 8(%[dst_u]) \n" - "swl $t0, 11(%[dst_u]) \n" // |14|12|10|8| - "swr $t1, 8(%[dst_v]) \n" - "swl $t1, 11(%[dst_v]) \n" // |15|13|11|9| - "swr $t9, 12(%[dst_u]) \n" - "swl $t9, 15(%[dst_u]) \n" // |6|4|2|0| - "swr $t5, 12(%[dst_v]) \n" - "swl $t5, 15(%[dst_v]) \n" // |7|5|3|1| - "addiu %[dst_v], %[dst_v], 16 \n" - "bgtz %[x], 1b \n" - " addiu %[dst_u], %[dst_u], 16 \n" - "beqz %[y], 3f \n" - " nop \n" - "b 2f \n" - " nop \n" - - "2: \n" - "lbu $t0, -2(%[src_uv]) \n" - "lbu $t1, -1(%[src_uv]) \n" - "addiu %[src_uv], %[src_uv], -2 \n" - "addiu %[y], %[y], -1 \n" - "sb $t0, 0(%[dst_u]) \n" - "sb $t1, 0(%[dst_v]) \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "bgtz %[y], 2b \n" - " addiu %[dst_v], %[dst_v], 1 \n" - - "3: \n" - ".set pop \n" - : [src_uv] "+r"(src_uv), [dst_u] "+r"(dst_u), [dst_v] "+r"(dst_v), - [x] "=&r"(x), [y] "=&r"(y) - : [width] "r"(width) - : "t0", "t1", "t2", "t3", "t4", "t5", "t7", "t8", "t9"); -} - -void I422ToARGBRow_DSPR2(const uint8* src_y, - const uint8* src_u, - const uint8* src_v, - uint8* rgb_buf, - const struct YuvConstants* yuvconstants, - int width) { - int x; - uint32 tmp_ub = yuvconstants->kUVToB[0]; - uint32 tmp_ug = yuvconstants->kUVToG[0]; - uint32 tmp_vg = yuvconstants->kUVToG[1]; - uint32 tmp_vr = yuvconstants->kUVToR[1]; - uint32 tmp_bb = yuvconstants->kUVBiasB[0]; - uint32 tmp_bg = yuvconstants->kUVBiasG[0]; - uint32 tmp_br = yuvconstants->kUVBiasR[0]; - uint32 yg = yuvconstants->kYToRgb[0]; - uint32 tmp_yg; - uint32 tmp_mask = 0x7fff7fff; - tmp_bb = ((uint)(tmp_bb & 0xffff) << 16) | (tmp_bb & 0xffff); - tmp_bg = ((uint)(tmp_bg & 0xffff) << 16) | (tmp_bg & 0xffff); - tmp_br = ((uint)(tmp_br & 0xffff) << 16) | (tmp_br & 0xffff); - tmp_yg = ((uint)(yg & 0xffff) << 16) | (yg & 0xffff); - tmp_ub = ~(((uint)(tmp_ub & 0xffff) << 16) | (tmp_ub & 0xffff)) + 0x00010001; - tmp_ug = ((uint)(tmp_ug & 0xffff) << 16) | (tmp_ug & 0xffff); - tmp_vg = ((uint)(tmp_vg & 0xffff) << 16) | (tmp_vg & 0xffff); - tmp_vr = ~(((uint)(tmp_vr & 0xffff) << 16) | (tmp_vr & 0xffff)) + 0x00010001; - yg = yg * 0x0101; - - for (x = 0; x < width - 1; x += 2) { - uint32 tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - uint32 tmp_t6, tmp_t7, tmp_t8, tmp_t9; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lbu %[tmp_t7], 0(%[src_y]) \n" - "lbu %[tmp_t1], 1(%[src_y]) \n" - "mul %[tmp_t7], %[tmp_t7], %[yg] \n" - "mul %[tmp_t1], %[tmp_t1], %[yg] \n" - "lbu %[tmp_t2], 0(%[src_u]) \n" - "lbu %[tmp_t3], 0(%[src_v]) \n" - "replv.ph %[tmp_t2], %[tmp_t2] \n" - "replv.ph %[tmp_t3], %[tmp_t3] \n" - "mul.ph %[tmp_t4], %[tmp_t2], %[tmp_ub] \n" - "mul.ph %[tmp_t5], %[tmp_t2], %[tmp_ug] \n" - "mul.ph %[tmp_t6], %[tmp_t3], %[tmp_vr] \n" - "mul.ph %[tmp_t3], %[tmp_t3], %[tmp_vg] \n" - "srl %[tmp_t7], %[tmp_t7], 16 \n" - "ins %[tmp_t1], %[tmp_t7], 0, 16 \n" - "addq_s.ph %[tmp_t7], %[tmp_t1], %[tmp_bb] \n" - "addq_s.ph %[tmp_t8], %[tmp_t1], %[tmp_bg] \n" - "addq_s.ph %[tmp_t9], %[tmp_t1], %[tmp_br] \n" - "addq_s.ph %[tmp_t5], %[tmp_t5], %[tmp_t3] \n" - "addq_s.ph %[tmp_t7], %[tmp_t7], %[tmp_t4] \n" - "subq_s.ph %[tmp_t8], %[tmp_t8], %[tmp_t5] \n" - "addq_s.ph %[tmp_t9], %[tmp_t9], %[tmp_t6] \n" - "shra.ph %[tmp_t7], %[tmp_t7], 6 \n" - "shra.ph %[tmp_t8], %[tmp_t8], 6 \n" - "shra.ph %[tmp_t9], %[tmp_t9], 6 \n" - "shll_s.ph %[tmp_t7], %[tmp_t7], 7 \n" - "shll_s.ph %[tmp_t8], %[tmp_t8], 7 \n" - "shll_s.ph %[tmp_t9], %[tmp_t9], 7 \n" - "precrqu_s.qb.ph %[tmp_t8], %[tmp_mask], %[tmp_t8] \n" - "precrqu_s.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "precrq.ph.w %[tmp_t9], %[tmp_t8], %[tmp_t7] \n" - "ins %[tmp_t7], %[tmp_t8], 16, 16 \n" - "precr.qb.ph %[tmp_t8], %[tmp_t9], %[tmp_t7] \n" - "precrq.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "sw %[tmp_t8], 0(%[rgb_buf]) \n" - "sw %[tmp_t7], 4(%[rgb_buf]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), [tmp_t9] "=&r"(tmp_t9) - : [src_y] "r"(src_y), [src_u] "r"(src_u), [src_v] "r"(src_v), - [tmp_ub] "r"(tmp_ub), [tmp_ug] "r"(tmp_ug), [yg] "r"(yg), - [tmp_vg] "r"(tmp_vg), [tmp_vr] "r"(tmp_vr), [tmp_bb] "r"(tmp_bb), - [tmp_bg] "r"(tmp_bg), [tmp_br] "r"(tmp_br), [tmp_yg] "r"(tmp_yg), - [rgb_buf] "r"(rgb_buf), [tmp_mask] "r"(tmp_mask)); - src_y += 2; - src_u += 1; - src_v += 1; - rgb_buf += 8; // Advance 4 pixels. - } -} - -// Bilinear filter 8x2 -> 8x1 -void InterpolateRow_DSPR2(uint8* dst_ptr, - const uint8* src_ptr, - ptrdiff_t src_stride, - int dst_width, - int source_y_fraction) { - int y0_fraction = 256 - source_y_fraction; - const uint8* src_ptr1 = src_ptr + src_stride; - - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - - "replv.ph $t0, %[y0_fraction] \n" - "replv.ph $t1, %[source_y_fraction] \n" - - "1: \n" - "lw $t2, 0(%[src_ptr]) \n" - "lw $t3, 0(%[src_ptr1]) \n" - "lw $t4, 4(%[src_ptr]) \n" - "lw $t5, 4(%[src_ptr1]) \n" - "muleu_s.ph.qbl $t6, $t2, $t0 \n" - "muleu_s.ph.qbr $t7, $t2, $t0 \n" - "muleu_s.ph.qbl $t8, $t3, $t1 \n" - "muleu_s.ph.qbr $t9, $t3, $t1 \n" - "muleu_s.ph.qbl $t2, $t4, $t0 \n" - "muleu_s.ph.qbr $t3, $t4, $t0 \n" - "muleu_s.ph.qbl $t4, $t5, $t1 \n" - "muleu_s.ph.qbr $t5, $t5, $t1 \n" - "addq.ph $t6, $t6, $t8 \n" - "addq.ph $t7, $t7, $t9 \n" - "addq.ph $t2, $t2, $t4 \n" - "addq.ph $t3, $t3, $t5 \n" - "shra_r.ph $t6, $t6, 8 \n" - "shra_r.ph $t7, $t7, 8 \n" - "shra_r.ph $t2, $t2, 8 \n" - "shra_r.ph $t3, $t3, 8 \n" - "precr.qb.ph $t6, $t6, $t7 \n" - "precr.qb.ph $t2, $t2, $t3 \n" - "addiu %[src_ptr], %[src_ptr], 8 \n" - "addiu %[src_ptr1], %[src_ptr1], 8 \n" - "addiu %[dst_width], %[dst_width], -8 \n" - "sw $t6, 0(%[dst_ptr]) \n" - "sw $t2, 4(%[dst_ptr]) \n" - "bgtz %[dst_width], 1b \n" - " addiu %[dst_ptr], %[dst_ptr], 8 \n" - - ".set pop \n" - : [dst_ptr] "+r"(dst_ptr), [src_ptr1] "+r"(src_ptr1), - [src_ptr] "+r"(src_ptr), [dst_width] "+r"(dst_width) - : [source_y_fraction] "r"(source_y_fraction), - [y0_fraction] "r"(y0_fraction), [src_stride] "r"(src_stride) - : "t0", "t1", "t2", "t3", "t4", "t5", "t6", "t7", "t8", "t9"); -} -#include <stdio.h> -void RGB24ToARGBRow_DSPR2(const uint8* src_rgb24, uint8* dst_argb, int width) { - int x; - uint32 tmp_mask = 0xff; - uint32 tmp_t1; - for (x = 0; x < (width - 1); ++x) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "ulw %[tmp_t1], 0(%[src_rgb24]) \n" - "addiu %[dst_argb], %[dst_argb], 4 \n" - "addiu %[src_rgb24], %[src_rgb24], 3 \n" - "ins %[tmp_t1], %[tmp_mask], 24, 8 \n" - "sw %[tmp_t1], -4(%[dst_argb]) \n" - ".set pop \n" - : [src_rgb24] "+r"(src_rgb24), [dst_argb] "+r"(dst_argb), - [tmp_t1] "=&r"(tmp_t1) - : [tmp_mask] "r"(tmp_mask) - : "memory"); - } - uint8 b = src_rgb24[0]; - uint8 g = src_rgb24[1]; - uint8 r = src_rgb24[2]; - dst_argb[0] = b; - dst_argb[1] = g; - dst_argb[2] = r; - dst_argb[3] = 255u; -} - -void RAWToARGBRow_DSPR2(const uint8* src_raw, uint8* dst_argb, int width) { - int x; - uint32 tmp_mask = 0xff; - uint32 tmp_t1, tmp_t2; - for (x = 0; x < (width - 1); ++x) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "ulw %[tmp_t1], 0(%[src_raw]) \n" - "addiu %[dst_argb], %[dst_argb], 4 \n" - "addiu %[src_raw], %[src_raw], 3 \n" - "srl %[tmp_t2], %[tmp_t1], 16 \n" - "ins %[tmp_t1], %[tmp_mask], 24, 8 \n" - "ins %[tmp_t1], %[tmp_t1], 16, 8 \n" - "ins %[tmp_t1], %[tmp_t2], 0, 8 \n" - "sw %[tmp_t1], -4(%[dst_argb]) \n" - ".set pop \n" - : [src_raw] "+r"(src_raw), [dst_argb] "+r"(dst_argb), - [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2) - : [tmp_mask] "r"(tmp_mask) - : "memory"); - } - uint8 r = src_raw[0]; - uint8 g = src_raw[1]; - uint8 b = src_raw[2]; - dst_argb[0] = b; - dst_argb[1] = g; - dst_argb[2] = r; - dst_argb[3] = 255u; -} - -void RGB565ToARGBRow_DSPR2(const uint8* src_rgb565, - uint8* dst_argb, - int width) { - int x; - uint32 tmp_mask = 0xff; - uint32 tmp_t1, tmp_t2, tmp_t3; - for (x = 0; x < width; ++x) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lhu %[tmp_t1], 0(%[src_rgb565]) \n" - "addiu %[dst_argb], %[dst_argb], 4 \n" - "addiu %[src_rgb565], %[src_rgb565], 2 \n" - "sll %[tmp_t2], %[tmp_t1], 8 \n" - "ins %[tmp_t2], %[tmp_mask], 24,8 \n" - "ins %[tmp_t2], %[tmp_t1], 3, 16 \n" - "ins %[tmp_t2], %[tmp_t1], 5, 11 \n" - "srl %[tmp_t3], %[tmp_t1], 9 \n" - "ins %[tmp_t2], %[tmp_t3], 8, 2 \n" - "ins %[tmp_t2], %[tmp_t1], 3, 5 \n" - "srl %[tmp_t3], %[tmp_t1], 2 \n" - "ins %[tmp_t2], %[tmp_t3], 0, 3 \n" - "sw %[tmp_t2], -4(%[dst_argb]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [src_rgb565] "+r"(src_rgb565), - [dst_argb] "+r"(dst_argb) - : [tmp_mask] "r"(tmp_mask)); - } -} - -void ARGB1555ToARGBRow_DSPR2(const uint8* src_argb1555, - uint8* dst_argb, - int width) { - int x; - uint32 tmp_t1, tmp_t2, tmp_t3; - for (x = 0; x < width; ++x) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lh %[tmp_t1], 0(%[src_argb1555]) \n" - "addiu %[dst_argb], %[dst_argb], 4 \n" - "addiu %[src_argb1555], %[src_argb1555], 2 \n" - "sll %[tmp_t2], %[tmp_t1], 9 \n" - "ins %[tmp_t2], %[tmp_t1], 4, 15 \n" - "ins %[tmp_t2], %[tmp_t1], 6, 10 \n" - "srl %[tmp_t3], %[tmp_t1], 7 \n" - "ins %[tmp_t2], %[tmp_t3], 8, 3 \n" - "ins %[tmp_t2], %[tmp_t1], 3, 5 \n" - "srl %[tmp_t3], %[tmp_t1], 2 \n" - "ins %[tmp_t2], %[tmp_t3], 0, 3 \n" - "sw %[tmp_t2], -4(%[dst_argb]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [src_argb1555] "+r"(src_argb1555), - [dst_argb] "+r"(dst_argb) - :); - } -} - -void ARGB4444ToARGBRow_DSPR2(const uint8* src_argb4444, - uint8* dst_argb, - int width) { - int x; - uint32 tmp_t1; - for (x = 0; x < width; ++x) { - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lh %[tmp_t1], 0(%[src_argb4444]) \n" - "addiu %[dst_argb], %[dst_argb], 4 \n" - "addiu %[src_argb4444], %[src_argb4444], 2 \n" - "ins %[tmp_t1], %[tmp_t1], 16, 16 \n" - "ins %[tmp_t1], %[tmp_t1], 12, 16 \n" - "ins %[tmp_t1], %[tmp_t1], 8, 12 \n" - "ins %[tmp_t1], %[tmp_t1], 4, 8 \n" - "sw %[tmp_t1], -4(%[dst_argb]) \n" - ".set pop \n" - : [src_argb4444] "+r"(src_argb4444), [dst_argb] "+r"(dst_argb), - [tmp_t1] "=&r"(tmp_t1)); - } -} - -void I444ToARGBRow_DSPR2(const uint8* y_buf, - const uint8* u_buf, - const uint8* v_buf, - uint8* rgb_buf, - const struct YuvConstants* yuvconstants, - int width) { - int x; - uint32 tmp_ub = yuvconstants->kUVToB[0]; - uint32 tmp_ug = yuvconstants->kUVToG[0]; - uint32 tmp_vg = yuvconstants->kUVToG[1]; - uint32 tmp_vr = yuvconstants->kUVToR[1]; - uint32 tmp_bb = yuvconstants->kUVBiasB[0]; - uint32 tmp_bg = yuvconstants->kUVBiasG[0]; - uint32 tmp_br = yuvconstants->kUVBiasR[0]; - uint32 yg = yuvconstants->kYToRgb[0]; - uint32 tmp_mask = 0x7fff7fff; - uint32 tmp_yg; - - tmp_bb = ((uint)(tmp_bb & 0xffff) << 16) | (tmp_bb & 0xffff); - tmp_bg = ((uint)(tmp_bg & 0xffff) << 16) | (tmp_bg & 0xffff); - tmp_br = ((uint)(tmp_br & 0xffff) << 16) | (tmp_br & 0xffff); - tmp_yg = ((uint)(yg & 0xffff) << 16) | (yg & 0xffff); - tmp_ub = ~(((uint)(tmp_ub & 0xffff) << 16) | (tmp_ub & 0xffff)) + 0x00010001; - tmp_ug = ((uint)(tmp_ug & 0xffff) << 16) | (tmp_ug & 0xffff); - tmp_vg = ((uint)(tmp_vg & 0xffff) << 16) | (tmp_vg & 0xffff); - tmp_vr = ~(((uint)(tmp_vr & 0xffff) << 16) | (tmp_vr & 0xffff)) + 0x00010001; - yg = yg * 0x0101; - - for (x = 0; x < width - 1; x += 2) { - uint32 tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - uint32 tmp_t6, tmp_t7, tmp_t8, tmp_t9; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lbu %[tmp_t7], 0(%[y_buf]) \n" - "lbu %[tmp_t1], 1(%[y_buf]) \n" - "mul %[tmp_t7], %[tmp_t7], %[yg] \n" - "mul %[tmp_t1], %[tmp_t1], %[yg] \n" - "lh %[tmp_t2], 0(%[u_buf]) \n" - "lh %[tmp_t3], 0(%[v_buf]) \n" - "preceu.ph.qbr %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t3], %[tmp_t3] \n" - "mul.ph %[tmp_t4], %[tmp_t2], %[tmp_ub] \n" - "mul.ph %[tmp_t5], %[tmp_t2], %[tmp_ug] \n" - "mul.ph %[tmp_t6], %[tmp_t3], %[tmp_vr] \n" - "mul.ph %[tmp_t3], %[tmp_t3], %[tmp_vg] \n" - "srl %[tmp_t7], %[tmp_t7], 16 \n" - "ins %[tmp_t1], %[tmp_t7], 0, 16 \n" - "addq_s.ph %[tmp_t7], %[tmp_t1], %[tmp_bb] \n" - "addq_s.ph %[tmp_t8], %[tmp_t1], %[tmp_bg] \n" - "addq_s.ph %[tmp_t9], %[tmp_t1], %[tmp_br] \n" - "addq_s.ph %[tmp_t5], %[tmp_t5], %[tmp_t3] \n" - "addq_s.ph %[tmp_t7], %[tmp_t7], %[tmp_t4] \n" - "subq_s.ph %[tmp_t8], %[tmp_t8], %[tmp_t5] \n" - "addq_s.ph %[tmp_t9], %[tmp_t9], %[tmp_t6] \n" - "shra.ph %[tmp_t7], %[tmp_t7], 6 \n" - "shra.ph %[tmp_t8], %[tmp_t8], 6 \n" - "shra.ph %[tmp_t9], %[tmp_t9], 6 \n" - "shll_s.ph %[tmp_t7], %[tmp_t7], 7 \n" - "shll_s.ph %[tmp_t8], %[tmp_t8], 7 \n" - "shll_s.ph %[tmp_t9], %[tmp_t9], 7 \n" - "precrqu_s.qb.ph %[tmp_t8], %[tmp_mask], %[tmp_t8] \n" - "precrqu_s.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "precrq.ph.w %[tmp_t2], %[tmp_t8], %[tmp_t7] \n" - "ins %[tmp_t7], %[tmp_t8], 16, 16 \n" - "precr.qb.ph %[tmp_t8], %[tmp_t2], %[tmp_t7] \n" - "precrq.qb.ph %[tmp_t7], %[tmp_t2], %[tmp_t7] \n" - "sw %[tmp_t8], 0(%[rgb_buf]) \n" - "sw %[tmp_t7], 4(%[rgb_buf]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), [tmp_t9] "=&r"(tmp_t9) - : [y_buf] "r"(y_buf), [yg] "r"(yg), [u_buf] "r"(u_buf), - [v_buf] "r"(v_buf), [tmp_ub] "r"(tmp_ub), [tmp_ug] "r"(tmp_ug), - [tmp_vg] "r"(tmp_vg), [tmp_vr] "r"(tmp_vr), [tmp_bb] "r"(tmp_bb), - [tmp_bg] "r"(tmp_bg), [tmp_br] "r"(tmp_br), [tmp_yg] "r"(tmp_yg), - [rgb_buf] "r"(rgb_buf), [tmp_mask] "r"(tmp_mask)); - y_buf += 2; - u_buf += 2; - v_buf += 2; - rgb_buf += 8; // Advance 1 pixel. - } -} - -void I422ToARGB4444Row_DSPR2(const uint8* src_y, - const uint8* src_u, - const uint8* src_v, - uint8* dst_argb4444, - const struct YuvConstants* yuvconstants, - int width) { - int x; - uint32 tmp_ub = yuvconstants->kUVToB[0]; - uint32 tmp_ug = yuvconstants->kUVToG[0]; - uint32 tmp_vg = yuvconstants->kUVToG[1]; - uint32 tmp_vr = yuvconstants->kUVToR[1]; - uint32 tmp_bb = yuvconstants->kUVBiasB[0]; - uint32 tmp_bg = yuvconstants->kUVBiasG[0]; - uint32 tmp_br = yuvconstants->kUVBiasR[0]; - uint32 yg = yuvconstants->kYToRgb[0]; - uint32 tmp_yg; - uint32 tmp_mask = 0x7fff7fff; - tmp_bb = ((uint)(tmp_bb & 0xffff) << 16) | (tmp_bb & 0xffff); - tmp_bg = ((uint)(tmp_bg & 0xffff) << 16) | (tmp_bg & 0xffff); - tmp_br = ((uint)(tmp_br & 0xffff) << 16) | (tmp_br & 0xffff); - tmp_yg = ((uint)(yg & 0xffff) << 16) | (yg & 0xffff); - tmp_ub = ~(((uint)(tmp_ub & 0xffff) << 16) | (tmp_ub & 0xffff)) + 0x00010001; - tmp_ug = ((uint)(tmp_ug & 0xffff) << 16) | (tmp_ug & 0xffff); - tmp_vg = ((uint)(tmp_vg & 0xffff) << 16) | (tmp_vg & 0xffff); - tmp_vr = ~(((uint)(tmp_vr & 0xffff) << 16) | (tmp_vr & 0xffff)) + 0x00010001; - yg = yg * 0x0101; - - for (x = 0; x < width - 1; x += 2) { - uint32 tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - uint32 tmp_t6, tmp_t7, tmp_t8, tmp_t9; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lbu %[tmp_t7], 0(%[src_y]) \n" - "lbu %[tmp_t1], 1(%[src_y]) \n" - "mul %[tmp_t7], %[tmp_t7], %[yg] \n" - "mul %[tmp_t1], %[tmp_t1], %[yg] \n" - "lbu %[tmp_t2], 0(%[src_u]) \n" - "lbu %[tmp_t3], 0(%[src_v]) \n" - "replv.ph %[tmp_t2], %[tmp_t2] \n" - "replv.ph %[tmp_t3], %[tmp_t3] \n" - "mul.ph %[tmp_t4], %[tmp_t2], %[tmp_ub] \n" - "mul.ph %[tmp_t5], %[tmp_t2], %[tmp_ug] \n" - "mul.ph %[tmp_t6], %[tmp_t3], %[tmp_vr] \n" - "mul.ph %[tmp_t3], %[tmp_t3], %[tmp_vg] \n" - "srl %[tmp_t7], %[tmp_t7], 16 \n" - "ins %[tmp_t1], %[tmp_t7], 0, 16 \n" - "addq_s.ph %[tmp_t7], %[tmp_t1], %[tmp_bb] \n" - "addq_s.ph %[tmp_t8], %[tmp_t1], %[tmp_bg] \n" - "addq_s.ph %[tmp_t9], %[tmp_t1], %[tmp_br] \n" - "addq_s.ph %[tmp_t5], %[tmp_t5], %[tmp_t3] \n" - "addq_s.ph %[tmp_t7], %[tmp_t7], %[tmp_t4] \n" - "subq_s.ph %[tmp_t8], %[tmp_t8], %[tmp_t5] \n" - "addq_s.ph %[tmp_t9], %[tmp_t9], %[tmp_t6] \n" - "shra.ph %[tmp_t7], %[tmp_t7], 6 \n" - "shra.ph %[tmp_t8], %[tmp_t8], 6 \n" - "shra.ph %[tmp_t9], %[tmp_t9], 6 \n" - "shll_s.ph %[tmp_t7], %[tmp_t7], 7 \n" - "shll_s.ph %[tmp_t8], %[tmp_t8], 7 \n" - "shll_s.ph %[tmp_t9], %[tmp_t9], 7 \n" - "precrqu_s.qb.ph %[tmp_t8], %[tmp_mask], %[tmp_t8] \n" - "precrqu_s.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "precrq.ph.w %[tmp_t2], %[tmp_t8], %[tmp_t7] \n" - "ins %[tmp_t7], %[tmp_t8], 16, 16 \n" - "precr.qb.ph %[tmp_t8], %[tmp_t2], %[tmp_t7] \n" - "precrq.qb.ph %[tmp_t7], %[tmp_t2], %[tmp_t7] \n" - "shrl.qb %[tmp_t1], %[tmp_t8], 4 \n" - "shrl.qb %[tmp_t2], %[tmp_t7], 4 \n" - "shrl.ph %[tmp_t8], %[tmp_t1], 4 \n" - "shrl.ph %[tmp_t7], %[tmp_t2], 4 \n" - "or %[tmp_t8], %[tmp_t8], %[tmp_t1] \n" - "or %[tmp_t7], %[tmp_t7], %[tmp_t2] \n" - "precr.qb.ph %[tmp_t8], %[tmp_t7], %[tmp_t8] \n" - "sw %[tmp_t8], 0(%[dst_argb4444]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), [tmp_t9] "=&r"(tmp_t9) - : [dst_argb4444] "r"(dst_argb4444), [yg] "r"(yg), [src_u] "r"(src_u), - [src_v] "r"(src_v), [src_y] "r"(src_y), [tmp_ub] "r"(tmp_ub), - [tmp_ug] "r"(tmp_ug), [tmp_vg] "r"(tmp_vg), [tmp_vr] "r"(tmp_vr), - [tmp_bb] "r"(tmp_bb), [tmp_bg] "r"(tmp_bg), [tmp_br] "r"(tmp_br), - [tmp_yg] "r"(tmp_yg), [tmp_mask] "r"(tmp_mask)); - src_y += 2; - src_u += 1; - src_v += 1; - dst_argb4444 += 4; // Advance 2 pixels. - } -} - -void I422ToARGB1555Row_DSPR2(const uint8* src_y, - const uint8* src_u, - const uint8* src_v, - uint8* dst_argb1555, - const struct YuvConstants* yuvconstants, - int width) { - int x; - uint32 tmp_ub = yuvconstants->kUVToB[0]; - uint32 tmp_ug = yuvconstants->kUVToG[0]; - uint32 tmp_vg = yuvconstants->kUVToG[1]; - uint32 tmp_vr = yuvconstants->kUVToR[1]; - uint32 tmp_bb = yuvconstants->kUVBiasB[0]; - uint32 tmp_bg = yuvconstants->kUVBiasG[0]; - uint32 tmp_br = yuvconstants->kUVBiasR[0]; - uint32 yg = yuvconstants->kYToRgb[0]; - uint32 tmp_yg; - uint32 tmp_mask = 0x80008000; - tmp_bb = ((uint)(tmp_bb & 0xffff) << 16) | (tmp_bb & 0xffff); - tmp_bg = ((uint)(tmp_bg & 0xffff) << 16) | (tmp_bg & 0xffff); - tmp_br = ((uint)(tmp_br & 0xffff) << 16) | (tmp_br & 0xffff); - tmp_yg = ((uint)(yg & 0xffff) << 16) | (yg & 0xffff); - tmp_ub = ~(((uint)(tmp_ub & 0xffff) << 16) | (tmp_ub & 0xffff)) + 0x00010001; - tmp_ug = ((uint)(tmp_ug & 0xffff) << 16) | (tmp_ug & 0xffff); - tmp_vg = ((uint)(tmp_vg & 0xffff) << 16) | (tmp_vg & 0xffff); - tmp_vr = ~(((uint)(tmp_vr & 0xffff) << 16) | (tmp_vr & 0xffff)) + 0x00010001; - yg = yg * 0x0101; - - for (x = 0; x < width - 1; x += 2) { - uint32 tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - uint32 tmp_t6, tmp_t7, tmp_t8, tmp_t9; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lbu %[tmp_t7], 0(%[src_y]) \n" - "lbu %[tmp_t1], 1(%[src_y]) \n" - "mul %[tmp_t7], %[tmp_t7], %[yg] \n" - "mul %[tmp_t1], %[tmp_t1], %[yg] \n" - "lbu %[tmp_t2], 0(%[src_u]) \n" - "lbu %[tmp_t3], 0(%[src_v]) \n" - "replv.ph %[tmp_t2], %[tmp_t2] \n" - "replv.ph %[tmp_t3], %[tmp_t3] \n" - "mul.ph %[tmp_t4], %[tmp_t2], %[tmp_ub] \n" - "mul.ph %[tmp_t5], %[tmp_t2], %[tmp_ug] \n" - "mul.ph %[tmp_t6], %[tmp_t3], %[tmp_vr] \n" - "mul.ph %[tmp_t3], %[tmp_t3], %[tmp_vg] \n" - "srl %[tmp_t7], %[tmp_t7], 16 \n" - "ins %[tmp_t1], %[tmp_t7], 0, 16 \n" - "addq_s.ph %[tmp_t7], %[tmp_t1], %[tmp_bb] \n" - "addq_s.ph %[tmp_t8], %[tmp_t1], %[tmp_bg] \n" - "addq_s.ph %[tmp_t9], %[tmp_t1], %[tmp_br] \n" - "addq_s.ph %[tmp_t5], %[tmp_t5], %[tmp_t3] \n" - "addq_s.ph %[tmp_t7], %[tmp_t7], %[tmp_t4] \n" - "subq_s.ph %[tmp_t8], %[tmp_t8], %[tmp_t5] \n" - "addq_s.ph %[tmp_t9], %[tmp_t9], %[tmp_t6] \n" - "shra.ph %[tmp_t7], %[tmp_t7], 6 \n" - "shra.ph %[tmp_t8], %[tmp_t8], 6 \n" - "shra.ph %[tmp_t9], %[tmp_t9], 6 \n" - "shll_s.ph %[tmp_t7], %[tmp_t7], 7 \n" - "shll_s.ph %[tmp_t8], %[tmp_t8], 7 \n" - "shll_s.ph %[tmp_t9], %[tmp_t9], 7 \n" - "precrqu_s.qb.ph %[tmp_t8], %[tmp_mask], %[tmp_t8] \n" - "precrqu_s.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "precrq.ph.w %[tmp_t2], %[tmp_t8], %[tmp_t7] \n" - "ins %[tmp_t7], %[tmp_t8], 16, 16 \n" - "precr.qb.ph %[tmp_t8], %[tmp_t2], %[tmp_t7] \n" - "precrq.qb.ph %[tmp_t7], %[tmp_t2], %[tmp_t7] \n" - "ins %[tmp_t3], %[tmp_t8], 7, 24 \n" - "ins %[tmp_t3], %[tmp_t8], 10, 16 \n" - "ins %[tmp_t3], %[tmp_t8], 13, 8 \n" - "ins %[tmp_t4], %[tmp_t7], 7, 24 \n" - "ins %[tmp_t4], %[tmp_t7], 10, 16 \n" - "ins %[tmp_t4], %[tmp_t7], 13, 8 \n" - "precrq.ph.w %[tmp_t8], %[tmp_t4], %[tmp_t3] \n" - "or %[tmp_t8], %[tmp_t8], %[tmp_mask]\n" - "sw %[tmp_t8], 0(%[dst_argb1555]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), [tmp_t9] "=&r"(tmp_t9) - : [dst_argb1555] "r"(dst_argb1555), [yg] "r"(yg), [src_u] "r"(src_u), - [src_v] "r"(src_v), [src_y] "r"(src_y), [tmp_ub] "r"(tmp_ub), - [tmp_ug] "r"(tmp_ug), [tmp_vg] "r"(tmp_vg), [tmp_vr] "r"(tmp_vr), - [tmp_bb] "r"(tmp_bb), [tmp_bg] "r"(tmp_bg), [tmp_br] "r"(tmp_br), - [tmp_yg] "r"(tmp_yg), [tmp_mask] "r"(tmp_mask)); - src_y += 2; - src_u += 1; - src_v += 1; - dst_argb1555 += 4; // Advance 2 pixels. - } -} - -void NV12ToARGBRow_DSPR2(const uint8* src_y, - const uint8* src_uv, - uint8* rgb_buf, - const struct YuvConstants* yuvconstants, - int width) { - int x; - uint32 tmp_ub = yuvconstants->kUVToB[0]; - uint32 tmp_ug = yuvconstants->kUVToG[0]; - uint32 tmp_vg = yuvconstants->kUVToG[1]; - uint32 tmp_vr = yuvconstants->kUVToR[1]; - uint32 tmp_bb = yuvconstants->kUVBiasB[0]; - uint32 tmp_bg = yuvconstants->kUVBiasG[0]; - uint32 tmp_br = yuvconstants->kUVBiasR[0]; - uint32 yg = yuvconstants->kYToRgb[0]; - uint32 tmp_mask = 0x7fff7fff; - uint32 tmp_yg; - tmp_bb = ((uint)(tmp_bb & 0xffff) << 16) | (tmp_bb & 0xffff); - tmp_bg = ((uint)(tmp_bg & 0xffff) << 16) | (tmp_bg & 0xffff); - tmp_br = ((uint)(tmp_br & 0xffff) << 16) | (tmp_br & 0xffff); - tmp_yg = ((uint)(yg & 0xffff) << 16) | (yg & 0xffff); - tmp_ub = ~(((uint)(tmp_ub & 0xffff) << 16) | (tmp_ub & 0xffff)) + 0x00010001; - tmp_ug = ((uint)(tmp_ug & 0xffff) << 16) | (tmp_ug & 0xffff); - tmp_vg = ((uint)(tmp_vg & 0xffff) << 16) | (tmp_vg & 0xffff); - tmp_vr = ~(((uint)(tmp_vr & 0xffff) << 16) | (tmp_vr & 0xffff)) + 0x00010001; - yg = yg * 0x0101; - - for (x = 0; x < width - 1; x += 2) { - uint32 tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - uint32 tmp_t6, tmp_t7, tmp_t8, tmp_t9; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lbu %[tmp_t7], 0(%[src_y]) \n" - "lbu %[tmp_t1], 1(%[src_y]) \n" - "mul %[tmp_t7], %[tmp_t7], %[yg] \n" - "mul %[tmp_t1], %[tmp_t1], %[yg] \n" - "lbu %[tmp_t2], 0(%[src_uv]) \n" - "lbu %[tmp_t3], 1(%[src_uv]) \n" - "replv.ph %[tmp_t2], %[tmp_t2] \n" - "replv.ph %[tmp_t3], %[tmp_t3] \n" - "mul.ph %[tmp_t4], %[tmp_t2], %[tmp_ub] \n" - "mul.ph %[tmp_t5], %[tmp_t2], %[tmp_ug] \n" - "mul.ph %[tmp_t6], %[tmp_t3], %[tmp_vr] \n" - "mul.ph %[tmp_t3], %[tmp_t3], %[tmp_vg] \n" - "srl %[tmp_t7], %[tmp_t7], 16 \n" - "ins %[tmp_t1], %[tmp_t7], 0, 16 \n" - "addq_s.ph %[tmp_t7], %[tmp_t1], %[tmp_bb] \n" - "addq_s.ph %[tmp_t8], %[tmp_t1], %[tmp_bg] \n" - "addq_s.ph %[tmp_t9], %[tmp_t1], %[tmp_br] \n" - "addq_s.ph %[tmp_t5], %[tmp_t5], %[tmp_t3] \n" - "addq_s.ph %[tmp_t7], %[tmp_t7], %[tmp_t4] \n" - "subq_s.ph %[tmp_t8], %[tmp_t8], %[tmp_t5] \n" - "addq_s.ph %[tmp_t9], %[tmp_t9], %[tmp_t6] \n" - "shra.ph %[tmp_t7], %[tmp_t7], 6 \n" - "shra.ph %[tmp_t8], %[tmp_t8], 6 \n" - "shra.ph %[tmp_t9], %[tmp_t9], 6 \n" - "shll_s.ph %[tmp_t7], %[tmp_t7], 7 \n" - "shll_s.ph %[tmp_t8], %[tmp_t8], 7 \n" - "shll_s.ph %[tmp_t9], %[tmp_t9], 7 \n" - "precrqu_s.qb.ph %[tmp_t8], %[tmp_mask], %[tmp_t8] \n" - "precrqu_s.qb.ph %[tmp_t7], %[tmp_t9], %[tmp_t7] \n" - "precrq.ph.w %[tmp_t2], %[tmp_t8], %[tmp_t7] \n" - "ins %[tmp_t7], %[tmp_t8], 16, 16 \n" - "precr.qb.ph %[tmp_t8], %[tmp_t2], %[tmp_t7] \n" - "precrq.qb.ph %[tmp_t7], %[tmp_t2], %[tmp_t7] \n" - "sw %[tmp_t8], 0(%[rgb_buf]) \n" - "sw %[tmp_t7], 4(%[rgb_buf]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), [tmp_t9] "=&r"(tmp_t9) - : [src_y] "r"(src_y), [src_uv] "r"(src_uv), [yg] "r"(yg), - [tmp_ub] "r"(tmp_ub), [tmp_ug] "r"(tmp_ug), [tmp_vg] "r"(tmp_vg), - [tmp_vr] "r"(tmp_vr), [tmp_bb] "r"(tmp_bb), [tmp_bg] "r"(tmp_bg), - [tmp_br] "r"(tmp_br), [tmp_yg] "r"(tmp_yg), [rgb_buf] "r"(rgb_buf), - [tmp_mask] "r"(tmp_mask)); - - src_y += 2; - src_uv += 2; - rgb_buf += 8; // Advance 2 pixels. - } -} - -void BGRAToUVRow_DSPR2(const uint8* src_rgb0, - int src_stride_rgb, - uint8* dst_u, - uint8* dst_v, - int width) { - const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; - int x; - int const1 = 0xffda0000; - int const2 = 0x0070ffb6; - int const3 = 0x00700000; - int const4 = 0xffeeffa2; - int const5 = 0x100; - for (x = 0; x < width - 1; x += 2) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_rgb0]) \n" - "lw %[tmp_t2], 4(%[src_rgb0]) \n" - "lw %[tmp_t3], 0(%[src_rgb1]) \n" - "lw %[tmp_t4], 4(%[src_rgb1]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t6] \n" - "addu.ph %[tmp_t7], %[tmp_t7], %[tmp_t8] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t2] \n" - "addu.ph %[tmp_t3], %[tmp_t3], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t7] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t3] \n" - "shrl.ph %[tmp_t5], %[tmp_t5], 2 \n" - "shrl.ph %[tmp_t1], %[tmp_t1], 2 \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "dpaq_s.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpaq_s.w.ph $ac1, %[tmp_t5], %[const3] \n" - "dpaq_s.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpaq_s.w.ph $ac1, %[tmp_t1], %[const4] \n" - "extr_r.w %[tmp_t7], $ac0, 9 \n" - "extr_r.w %[tmp_t8], $ac1, 9 \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "addiu %[dst_v], %[dst_v], 1 \n" - "addiu %[src_rgb0], %[src_rgb0], 8 \n" - "addiu %[src_rgb1], %[src_rgb1], 8 \n" - "sb %[tmp_t7], -1(%[dst_u]) \n" - "sb %[tmp_t8], -1(%[dst_v]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_rgb0] "+r"(src_rgb0), [src_rgb1] "+r"(src_rgb1), - [dst_u] "+r"(dst_u), [dst_v] "+r"(dst_v) - : [const1] "r"(const1), [const2] "r"(const2), [const3] "r"(const3), - [const4] "r"(const4), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi"); - } -} - -void BGRAToYRow_DSPR2(const uint8* src_argb0, uint8* dst_y, int width) { - int x; - int const1 = 0x00420000; - int const2 = 0x00190081; - int const5 = 0x40; - for (x = 0; x < width; x += 4) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_argb0]) \n" - "lw %[tmp_t2], 4(%[src_argb0]) \n" - "lw %[tmp_t3], 8(%[src_argb0]) \n" - "lw %[tmp_t4], 12(%[src_argb0]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "mult $ac2, %[const5], %[const5] \n" - "mult $ac3, %[const5], %[const5] \n" - "dpa.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpa.w.ph $ac1, %[tmp_t6], %[const1] \n" - "dpa.w.ph $ac2, %[tmp_t7], %[const1] \n" - "dpa.w.ph $ac3, %[tmp_t8], %[const1] \n" - "dpa.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpa.w.ph $ac1, %[tmp_t2], %[const2] \n" - "dpa.w.ph $ac2, %[tmp_t3], %[const2] \n" - "dpa.w.ph $ac3, %[tmp_t4], %[const2] \n" - "extr_r.w %[tmp_t1], $ac0, 8 \n" - "extr_r.w %[tmp_t2], $ac1, 8 \n" - "extr_r.w %[tmp_t3], $ac2, 8 \n" - "extr_r.w %[tmp_t4], $ac3, 8 \n" - "addiu %[src_argb0],%[src_argb0], 16 \n" - "addiu %[dst_y], %[dst_y], 4 \n" - "sb %[tmp_t1], -4(%[dst_y]) \n" - "sb %[tmp_t2], -3(%[dst_y]) \n" - "sb %[tmp_t3], -2(%[dst_y]) \n" - "sb %[tmp_t4], -1(%[dst_y]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_argb0] "+r"(src_argb0), [dst_y] "+r"(dst_y) - : [const1] "r"(const1), [const2] "r"(const2), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi", "$ac2lo", "$ac2hi", "$ac3lo", - "$ac3hi"); - } -} - -void ABGRToUVRow_DSPR2(const uint8* src_rgb0, - int src_stride_rgb, - uint8* dst_u, - uint8* dst_v, - int width) { - const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; - int x; - int const1 = 0xffb6ffda; - int const2 = 0x00000070; - int const3 = 0xffa20070; - int const4 = 0x0000ffee; - int const5 = 0x100; - - for (x = 0; x < width - 1; x += 2) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_rgb0]) \n" - "lw %[tmp_t2], 4(%[src_rgb0]) \n" - "lw %[tmp_t3], 0(%[src_rgb1]) \n" - "lw %[tmp_t4], 4(%[src_rgb1]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t6] \n" - "addu.ph %[tmp_t7], %[tmp_t7], %[tmp_t8] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t2] \n" - "addu.ph %[tmp_t3], %[tmp_t3], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t7] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t3] \n" - "shrl.ph %[tmp_t5], %[tmp_t5], 2 \n" - "shrl.ph %[tmp_t1], %[tmp_t1], 2 \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "dpaq_s.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpaq_s.w.ph $ac1, %[tmp_t5], %[const3] \n" - "dpaq_s.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpaq_s.w.ph $ac1, %[tmp_t1], %[const4] \n" - "extr_r.w %[tmp_t7], $ac0, 9 \n" - "extr_r.w %[tmp_t8], $ac1, 9 \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "addiu %[dst_v], %[dst_v], 1 \n" - "addiu %[src_rgb0], %[src_rgb0], 8 \n" - "addiu %[src_rgb1], %[src_rgb1], 8 \n" - "sb %[tmp_t7], -1(%[dst_u]) \n" - "sb %[tmp_t8], -1(%[dst_v]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_rgb0] "+r"(src_rgb0), [src_rgb1] "+r"(src_rgb1), - [dst_u] "+r"(dst_u), [dst_v] "+r"(dst_v) - : [const1] "r"(const1), [const2] "r"(const2), [const3] "r"(const3), - [const4] "r"(const4), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi"); - } -} - -void ARGBToYRow_DSPR2(const uint8* src_argb0, uint8* dst_y, int width) { - int x; - int const1 = 0x00810019; - int const2 = 0x00000042; - int const5 = 0x40; - for (x = 0; x < width; x += 4) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_argb0]) \n" - "lw %[tmp_t2], 4(%[src_argb0]) \n" - "lw %[tmp_t3], 8(%[src_argb0]) \n" - "lw %[tmp_t4], 12(%[src_argb0]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "mult $ac2, %[const5], %[const5] \n" - "mult $ac3, %[const5], %[const5] \n" - "dpa.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpa.w.ph $ac1, %[tmp_t6], %[const1] \n" - "dpa.w.ph $ac2, %[tmp_t7], %[const1] \n" - "dpa.w.ph $ac3, %[tmp_t8], %[const1] \n" - "dpa.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpa.w.ph $ac1, %[tmp_t2], %[const2] \n" - "dpa.w.ph $ac2, %[tmp_t3], %[const2] \n" - "dpa.w.ph $ac3, %[tmp_t4], %[const2] \n" - "extr_r.w %[tmp_t1], $ac0, 8 \n" - "extr_r.w %[tmp_t2], $ac1, 8 \n" - "extr_r.w %[tmp_t3], $ac2, 8 \n" - "extr_r.w %[tmp_t4], $ac3, 8 \n" - "addiu %[dst_y], %[dst_y], 4 \n" - "addiu %[src_argb0],%[src_argb0], 16 \n" - "sb %[tmp_t1], -4(%[dst_y]) \n" - "sb %[tmp_t2], -3(%[dst_y]) \n" - "sb %[tmp_t3], -2(%[dst_y]) \n" - "sb %[tmp_t4], -1(%[dst_y]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_argb0] "+r"(src_argb0), [dst_y] "+r"(dst_y) - : [const1] "r"(const1), [const2] "r"(const2), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi", "$ac2lo", "$ac2hi", "$ac3lo", - "$ac3hi"); - } -} - -void ABGRToYRow_DSPR2(const uint8* src_argb0, uint8* dst_y, int width) { - int x; - int const1 = 0x00810042; - int const2 = 0x00000019; - int const5 = 0x40; - for (x = 0; x < width; x += 4) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_argb0]) \n" - "lw %[tmp_t2], 4(%[src_argb0]) \n" - "lw %[tmp_t3], 8(%[src_argb0]) \n" - "lw %[tmp_t4], 12(%[src_argb0]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "mult $ac2, %[const5], %[const5] \n" - "mult $ac3, %[const5], %[const5] \n" - "dpa.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpa.w.ph $ac1, %[tmp_t6], %[const1] \n" - "dpa.w.ph $ac2, %[tmp_t7], %[const1] \n" - "dpa.w.ph $ac3, %[tmp_t8], %[const1] \n" - "dpa.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpa.w.ph $ac1, %[tmp_t2], %[const2] \n" - "dpa.w.ph $ac2, %[tmp_t3], %[const2] \n" - "dpa.w.ph $ac3, %[tmp_t4], %[const2] \n" - "extr_r.w %[tmp_t1], $ac0, 8 \n" - "extr_r.w %[tmp_t2], $ac1, 8 \n" - "extr_r.w %[tmp_t3], $ac2, 8 \n" - "extr_r.w %[tmp_t4], $ac3, 8 \n" - "addiu %[src_argb0],%[src_argb0], 16 \n" - "addiu %[dst_y], %[dst_y], 4 \n" - "sb %[tmp_t1], -4(%[dst_y]) \n" - "sb %[tmp_t2], -3(%[dst_y]) \n" - "sb %[tmp_t3], -2(%[dst_y]) \n" - "sb %[tmp_t4], -1(%[dst_y]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_argb0] "+r"(src_argb0), [dst_y] "+r"(dst_y) - : [const1] "r"(const1), [const2] "r"(const2), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi", "$ac2lo", "$ac2hi", "$ac3lo", - "$ac3hi"); - } -} - -void RGBAToUVRow_DSPR2(const uint8* src_rgb0, - int src_stride_rgb, - uint8* dst_u, - uint8* dst_v, - int width) { - const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; - int x; - int const1 = 0xffb60070; - int const2 = 0x0000ffda; - int const3 = 0xffa2ffee; - int const4 = 0x00000070; - int const5 = 0x100; - - for (x = 0; x < width - 1; x += 2) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "ulw %[tmp_t1], 0+1(%[src_rgb0]) \n" - "ulw %[tmp_t2], 4+1(%[src_rgb0]) \n" - "ulw %[tmp_t3], 0+1(%[src_rgb1]) \n" - "ulw %[tmp_t4], 4+1(%[src_rgb1]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t6] \n" - "addu.ph %[tmp_t7], %[tmp_t7], %[tmp_t8] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t2] \n" - "addu.ph %[tmp_t3], %[tmp_t3], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t7] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t3] \n" - "shrl.ph %[tmp_t5], %[tmp_t5], 2 \n" - "shrl.ph %[tmp_t1], %[tmp_t1], 2 \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "dpaq_s.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpaq_s.w.ph $ac1, %[tmp_t5], %[const3] \n" - "dpaq_s.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpaq_s.w.ph $ac1, %[tmp_t1], %[const4] \n" - "extr_r.w %[tmp_t7], $ac0, 9 \n" - "extr_r.w %[tmp_t8], $ac1, 9 \n" - "addiu %[src_rgb0], %[src_rgb0], 8 \n" - "addiu %[src_rgb1], %[src_rgb1], 8 \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "addiu %[dst_v], %[dst_v], 1 \n" - "sb %[tmp_t7], -1(%[dst_u]) \n" - "sb %[tmp_t8], -1(%[dst_v]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_rgb0] "+r"(src_rgb0), [src_rgb1] "+r"(src_rgb1), - [dst_u] "+r"(dst_u), [dst_v] "+r"(dst_v) - : [const1] "r"(const1), [const2] "r"(const2), [const3] "r"(const3), - [const4] "r"(const4), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi"); - } -} - -void RGBAToYRow_DSPR2(const uint8* src_argb0, uint8* dst_y, int width) { - int x; - int const1 = 0x00420081; - int const2 = 0x00190000; - int const5 = 0x40; - for (x = 0; x < width; x += 4) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_argb0]) \n" - "lw %[tmp_t2], 4(%[src_argb0]) \n" - "lw %[tmp_t3], 8(%[src_argb0]) \n" - "lw %[tmp_t4], 12(%[src_argb0]) \n" - "preceu.ph.qbl %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbr %[tmp_t4], %[tmp_t4] \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "mult $ac2, %[const5], %[const5] \n" - "mult $ac3, %[const5], %[const5] \n" - "dpa.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpa.w.ph $ac1, %[tmp_t6], %[const1] \n" - "dpa.w.ph $ac2, %[tmp_t7], %[const1] \n" - "dpa.w.ph $ac3, %[tmp_t8], %[const1] \n" - "dpa.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpa.w.ph $ac1, %[tmp_t2], %[const2] \n" - "dpa.w.ph $ac2, %[tmp_t3], %[const2] \n" - "dpa.w.ph $ac3, %[tmp_t4], %[const2] \n" - "extr_r.w %[tmp_t1], $ac0, 8 \n" - "extr_r.w %[tmp_t2], $ac1, 8 \n" - "extr_r.w %[tmp_t3], $ac2, 8 \n" - "extr_r.w %[tmp_t4], $ac3, 8 \n" - "addiu %[dst_y], %[dst_y], 4 \n" - "addiu %[src_argb0],%[src_argb0], 16 \n" - "sb %[tmp_t1], -4(%[dst_y]) \n" - "sb %[tmp_t2], -3(%[dst_y]) \n" - "sb %[tmp_t3], -2(%[dst_y]) \n" - "sb %[tmp_t4], -1(%[dst_y]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_argb0] "+r"(src_argb0), [dst_y] "+r"(dst_y) - : [const1] "r"(const1), [const2] "r"(const2), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi", "$ac2lo", "$ac2hi", "$ac3lo", - "$ac3hi"); - } -} - -void ARGBToUVRow_DSPR2(const uint8* src_rgb0, - int src_stride_rgb, - uint8* dst_u, - uint8* dst_v, - int width) { - const uint8* src_rgb1 = src_rgb0 + src_stride_rgb; - int x; - int const1 = 0xffb60070; - int const2 = 0x0000ffda; - int const3 = 0xffa2ffee; - int const4 = 0x00000070; - int const5 = 0x100; - - for (x = 0; x < width - 1; x += 2) { - int tmp_t1, tmp_t2, tmp_t3, tmp_t4, tmp_t5; - int tmp_t6, tmp_t7, tmp_t8; - __asm__ __volatile__( - ".set push \n" - ".set noreorder \n" - "lw %[tmp_t1], 0(%[src_rgb0]) \n" - "lw %[tmp_t2], 4(%[src_rgb0]) \n" - "lw %[tmp_t3], 0(%[src_rgb1]) \n" - "lw %[tmp_t4], 4(%[src_rgb1]) \n" - "preceu.ph.qbr %[tmp_t5], %[tmp_t1] \n" - "preceu.ph.qbl %[tmp_t1], %[tmp_t1] \n" - "preceu.ph.qbr %[tmp_t6], %[tmp_t2] \n" - "preceu.ph.qbl %[tmp_t2], %[tmp_t2] \n" - "preceu.ph.qbr %[tmp_t7], %[tmp_t3] \n" - "preceu.ph.qbl %[tmp_t3], %[tmp_t3] \n" - "preceu.ph.qbr %[tmp_t8], %[tmp_t4] \n" - "preceu.ph.qbl %[tmp_t4], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t6] \n" - "addu.ph %[tmp_t7], %[tmp_t7], %[tmp_t8] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t2] \n" - "addu.ph %[tmp_t3], %[tmp_t3], %[tmp_t4] \n" - "addu.ph %[tmp_t5], %[tmp_t5], %[tmp_t7] \n" - "addu.ph %[tmp_t1], %[tmp_t1], %[tmp_t3] \n" - "shrl.ph %[tmp_t5], %[tmp_t5], 2 \n" - "shrl.ph %[tmp_t1], %[tmp_t1], 2 \n" - "mult $ac0, %[const5], %[const5] \n" - "mult $ac1, %[const5], %[const5] \n" - "dpaq_s.w.ph $ac0, %[tmp_t5], %[const1] \n" - "dpaq_s.w.ph $ac1, %[tmp_t5], %[const3] \n" - "dpaq_s.w.ph $ac0, %[tmp_t1], %[const2] \n" - "dpaq_s.w.ph $ac1, %[tmp_t1], %[const4] \n" - "extr_r.w %[tmp_t7], $ac0, 9 \n" - "extr_r.w %[tmp_t8], $ac1, 9 \n" - "addiu %[src_rgb0], %[src_rgb0], 8 \n" - "addiu %[src_rgb1], %[src_rgb1], 8 \n" - "addiu %[dst_u], %[dst_u], 1 \n" - "addiu %[dst_v], %[dst_v], 1 \n" - "sb %[tmp_t7], -1(%[dst_u]) \n" - "sb %[tmp_t8], -1(%[dst_v]) \n" - ".set pop \n" - : [tmp_t1] "=&r"(tmp_t1), [tmp_t2] "=&r"(tmp_t2), - [tmp_t3] "=&r"(tmp_t3), [tmp_t4] "=&r"(tmp_t4), - [tmp_t5] "=&r"(tmp_t5), [tmp_t6] "=&r"(tmp_t6), - [tmp_t7] "=&r"(tmp_t7), [tmp_t8] "=&r"(tmp_t8), - [src_rgb0] "+r"(src_rgb0), [src_rgb1] "+r"(src_rgb1), - [dst_u] "+r"(dst_u), [dst_v] "+r"(dst_v) - : [const1] "r"(const1), [const2] "r"(const2), [const3] "r"(const3), - [const4] "r"(const4), [const5] "r"(const5) - : "hi", "lo", "$ac1lo", "$ac1hi"); - } -} - -#endif // __mips_dsp_rev >= 2 - -#endif // defined(__mips__) - -#ifdef __cplusplus -} // extern "C" -} // namespace libyuv -#endif |