diff options
author | Damir Tatalovic <dtatalovic@mips.com> | 2012-03-02 17:43:52 +0100 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-03-22 18:59:45 +0100 |
commit | fa8e18c3860d8c43795152da1d4c38dc1471f320 (patch) | |
tree | c2faf1b7d72c5e6b612e1985ff4611a48a2937ec /src/gui/painting/qt_mips_asm_dsp.h | |
parent | 3b2ccf1277e1d673a0a4bcfd81565fc7cf5cc5a6 (diff) |
MIPS DSP configure detection and initial blend optimizations.
Adds new MIPS configure test and -no-mips_dsp and -no-mips_dspr2
configure options.
List of optimized implementations:
- comp_func_SourceOver
- comp_func_Source
- qt_memfill32
- qt_destFetchARGB32
- qt_destStoreARGB32
- blend [RGB32][RGB32]
- blend [ARGB32_Pre][RGB32]
- blend [RGB32][ARGB32_Pre]
- blend [ARGB32_Pre][ARGB32_Pre]
Change-Id: I35411858295b7b3f4895eb56e3b93397528903cc
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qt_mips_asm_dsp.h')
-rw-r--r-- | src/gui/painting/qt_mips_asm_dsp.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/gui/painting/qt_mips_asm_dsp.h b/src/gui/painting/qt_mips_asm_dsp.h new file mode 100644 index 0000000000..bcde7068a2 --- /dev/null +++ b/src/gui/painting/qt_mips_asm_dsp.h @@ -0,0 +1,113 @@ +/**************************************************************************** +** +** Copyright (C) 2012 MIPS Technologies, www.mips.com, author Damir Tatalovic <dtatalovic@mips.com> +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QT_MIPS_DSP_H__ +#define QT_MIPS_DSP_H__ + +#define zero $0 +#define AT $1 +#define v0 $2 +#define v1 $3 +#define a0 $4 +#define a1 $5 +#define a2 $6 +#define a3 $7 +#define t0 $8 +#define t1 $9 +#define t2 $10 +#define t3 $11 +#define t4 $12 +#define t5 $13 +#define t6 $14 +#define t7 $15 +#define s0 $16 +#define s1 $17 +#define s2 $18 +#define s3 $19 +#define s4 $20 +#define s5 $21 +#define s6 $22 +#define s7 $23 +#define t8 $24 +#define t9 $25 +#define k0 $26 +#define k1 $27 +#define gp $28 +#define sp $29 +#define fp $30 +#define s8 $30 +#define ra $31 + +/* + * LEAF_MIPS32R2 - declare leaf_mips32r2 routine + */ +#define LEAF_MIPS32R2(symbol) \ + .globl symbol; \ + .align 2; \ + .type symbol,@function; \ + .ent symbol,0; \ +symbol: .frame sp, 0, ra; \ + .set arch=mips32r2; \ + .set noreorder; + +/* + * LEAF_MIPS_DSP - declare leaf_mips_dsp routine + */ +#define LEAF_MIPS_DSP(symbol) \ +LEAF_MIPS32R2(symbol) \ + .set dsp; + +/* + * LEAF_MIPS_DSPR2 - declare leaf_mips_dspr2 routine + */ +#define LEAF_MIPS_DSPR2(symbol) \ +LEAF_MIPS32R2(symbol) \ + .set dspr2; + +/* + * END - mark end of function + */ +#define END(function) \ + .set reorder; \ + .end function; \ + .size function,.-function + +#endif //QT_MIPS_DSP_H__ |