From 13074f2ba130adc1a48ad631b7d031be123e9eed Mon Sep 17 00:00:00 2001
From: Holger Hans Peter Freyther <holger@moiji-mobile.com>
Date: Tue, 12 Jun 2012 11:38:50 +0200
Subject: [PATCH] mips: dsp and dspr2 can be enabled separately fix dspr2 only
 compilation

Separate dsp and dspr2 handling. The configure script allows to disable
them separately and with this patch it is possible to compile a dspr2
only libQtGui.so.

Change-Id: Ifca583c9b46a25c93751967a31ac77eafc5d51e4
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
---
 src/gui/gui.pro                           | 15 ++++++++++++++-
 src/gui/painting/qdrawhelper.cpp          |  2 +-
 src/gui/painting/qdrawhelper_mips_dsp_p.h |  5 +++--
 3 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/gui/gui.pro b/src/gui/gui.pro
index 5fa1de83db..9dc9299903 100644
--- a/src/gui/gui.pro
+++ b/src/gui/gui.pro
@@ -111,7 +111,6 @@ win32:!contains(QT_CONFIG, directwrite) {
             HEADERS += $$MIPS_DSP_HEADERS
 
             DRAWHELPER_MIPS_DSP_ASM_FILES = $$MIPS_DSP_ASM
-            mips_dspr2:DRAWHELPER_MIPS_DSP_ASM_FILES += $$MIPS_DSPR2_ASM
             mips_dsp_compiler.commands = $$QMAKE_CXX -c
             mips_dsp_compiler.commands += $(CXXFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
             mips_dsp_compiler.dependency_type = TYPE_C
@@ -122,6 +121,20 @@ win32:!contains(QT_CONFIG, directwrite) {
             silent:mips_dsp_compiler.commands = @echo compiling[mips_dsp] ${QMAKE_FILE_IN} && $$mips_dsp_compiler.commands
             QMAKE_EXTRA_COMPILERS += mips_dsp_compiler
         }
+        mips_dspr2 {
+            HEADERS += $$MIPS_DSP_HEADERS
+
+            DRAWHELPER_MIPS_DSPR2_ASM_FILES += $$MIPS_DSPR2_ASM
+            mips_dspr2_compiler.commands = $$QMAKE_CXX -c
+            mips_dspr2_compiler.commands += $(CXXFLAGS) $(INCPATH) ${QMAKE_FILE_IN} -o ${QMAKE_FILE_OUT}
+            mips_dspr2_compiler.dependency_type = TYPE_C
+            mips_dspr2_compiler.output = ${QMAKE_VAR_OBJECTS_DIR}${QMAKE_FILE_BASE}$${first(QMAKE_EXT_OBJ)}
+            mips_dspr2_compiler.input = DRAWHELPER_MIPS_DSPR2_ASM_FILES
+            mips_dspr2_compiler.variable_out = OBJECTS
+            mips_dspr2_compiler.name = compiling[mips_dspr2] ${QMAKE_FILE_IN}
+            silent:mips_dspr2_compiler.commands = @echo compiling[mips_dspr2] ${QMAKE_FILE_IN} && $$mips_dspr2_compiler.commands
+            QMAKE_EXTRA_COMPILERS += mips_dspr2_compiler
+        }
 } else:win32-msvc* {
         sse2 {
             sse2_compiler.commands = $$QMAKE_CXX -c $(CXXFLAGS)
diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index a91f683a1c..2ca304b53b 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -56,7 +56,7 @@
 #include <private/qpainter_p.h>
 #include <private/qdrawhelper_x86_p.h>
 #include <private/qdrawhelper_neon_p.h>
-#ifdef QT_COMPILER_SUPPORTS_MIPS_DSP
+#if defined(QT_COMPILER_SUPPORTS_MIPS_DSP) || defined(QT_COMPILER_SUPPORTS_MIPS_DSPR2)
 #include <private/qdrawhelper_mips_dsp_p.h>
 #endif
 #include <private/qmath_p.h>
diff --git a/src/gui/painting/qdrawhelper_mips_dsp_p.h b/src/gui/painting/qdrawhelper_mips_dsp_p.h
index 1a1e151cb5..ed848485fc 100644
--- a/src/gui/painting/qdrawhelper_mips_dsp_p.h
+++ b/src/gui/painting/qdrawhelper_mips_dsp_p.h
@@ -71,14 +71,15 @@ uint * QT_FASTCALL qt_destFetchARGB32_mips_dsp(uint *buffer,
 void QT_FASTCALL qt_destStoreARGB32_mips_dsp(QRasterBuffer *rasterBuffer, int x, int y,
                                              const uint *buffer, int length);
 
+#endif // QT_COMPILER_SUPPORTS_MIPS_DSP
+
+
 #ifdef QT_COMPILER_SUPPORTS_MIPS_DSPR2
 
 extern "C" void  qConvertRgb16To32_asm_mips_dspr2(quint32 *dest, const quint16 *src, int length);
 
 #endif // QT_COMPILER_SUPPORTS_MIPS_DSPR2
 
-#endif // QT_COMPILER_SUPPORTS_MIPS_DSP
-
 QT_END_NAMESPACE
 
 #endif // QDRAWHELPER_MIPS_P_H