Revert of use templates instead of macros to build blitters (https://codereview.chromium.org/120633004/)

Reason for revert:
Broke build.

Original issue's description:
> use templates instead of macros to build blitters
>
> BUG=
>
> Committed: http://code.google.com/p/skia/source/detail?r=14178

R=mtklein@google.com, reed@google.com
TBR=mtklein@google.com, reed@google.com
NOTREECHECKS=true
NOTRY=true
BUG=

Author: bungeman@google.com

Review URL: https://codereview.chromium.org/236593006

git-svn-id: http://skia.googlecode.com/svn/trunk@14180 2bbb7eff-a529-9590-31e7-b0007b416f81

1 files changed, 30 insertions, 87 deletions

diff --git a/src/core/SkBitmapProcState_matrixProcs.cpp b/src/core/SkBitmapProcState_matrixProcs.cpp
index 904e9488e7..57376d5699 100644
--- a/src/core/SkBitmapProcState_matrixProcs.cpp
+++ b/src/core/SkBitmapProcState_matrixProcs.cpp
@@ -33,10 +33,6 @@ static inline int sk_int_mod(int x, int n) {
 void decal_nofilter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count);
 void decal_filter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count);
 
-#include "SkBitmapProcState_matrix_template.h"
-
-///////////////////////////////////////////////////////////////////////////////
-
 // Compile neon code paths if needed
 #if !SK_ARM_NEON_IS_NONE
 
@@ -56,35 +52,6 @@ extern const SkBitmapProcState::MatrixProc RepeatX_RepeatY_Procs_neon[];
 #define CHECK_FOR_DECAL
 #include "SkBitmapProcState_matrix.h"
 
-struct ClampTileProcs {
-    static unsigned X(const SkBitmapProcState&, SkFixed fx, int max) {
-        return SkClampMax(fx >> 16, max);
-    }
-    static unsigned Y(const SkBitmapProcState&, SkFixed fy, int max) {
-        return SkClampMax(fy >> 16, max);
-    }
-};
-
-// Referenced in opts_check_SSE2.cpp
-void ClampX_ClampY_nofilter_scale(const SkBitmapProcState& s, uint32_t xy[],
-                                  int count, int x, int y) {
-    return NoFilterProc_Scale<ClampTileProcs, true>(s, xy, count, x, y);
-}
-void ClampX_ClampY_nofilter_affine(const SkBitmapProcState& s, uint32_t xy[],
-                                  int count, int x, int y) {
-    return NoFilterProc_Affine<ClampTileProcs>(s, xy, count, x, y);
-}
-
-static SkBitmapProcState::MatrixProc ClampX_ClampY_Procs[] = {
-    // only clamp lives in the right coord space to check for decal
-    ClampX_ClampY_nofilter_scale,
-    ClampX_ClampY_filter_scale,
-    ClampX_ClampY_nofilter_affine,
-    ClampX_ClampY_filter_affine,
-    NoFilterProc_Persp<ClampTileProcs>,
-    ClampX_ClampY_filter_persp
-};
-
 #define MAKENAME(suffix)        RepeatX_RepeatY ## suffix
 #define TILEX_PROCF(fx, max)    SK_USHIFT16(((fx) & 0xFFFF) * ((max) + 1))
 #define TILEY_PROCF(fy, max)    SK_USHIFT16(((fy) & 0xFFFF) * ((max) + 1))
@@ -93,24 +60,6 @@ static SkBitmapProcState::MatrixProc ClampX_ClampY_Procs[] = {
 #include "SkBitmapProcState_matrix.h"
 #endif
 
-struct RepeatTileProcs {
-    static unsigned X(const SkBitmapProcState&, SkFixed fx, int max) {
-        return SK_USHIFT16(((fx) & 0xFFFF) * ((max) + 1));
-    }
-    static unsigned Y(const SkBitmapProcState&, SkFixed fy, int max) {
-        return SK_USHIFT16(((fy) & 0xFFFF) * ((max) + 1));
-    }
-};
-
-static SkBitmapProcState::MatrixProc RepeatX_RepeatY_Procs[] = {
-    NoFilterProc_Scale<RepeatTileProcs, false>,
-    RepeatX_RepeatY_filter_scale,
-    NoFilterProc_Affine<RepeatTileProcs>,
-    RepeatX_RepeatY_filter_affine,
-    NoFilterProc_Persp<RepeatTileProcs>,
-    RepeatX_RepeatY_filter_persp
-};
-
 #define MAKENAME(suffix)        GeneralXY ## suffix
 #define PREAMBLE(state)         SkBitmapProcState::FixedTileProc tileProcX = (state).fTileProcX; (void) tileProcX; \
                                 SkBitmapProcState::FixedTileProc tileProcY = (state).fTileProcY; (void) tileProcY; \
@@ -126,27 +75,8 @@ static SkBitmapProcState::MatrixProc RepeatX_RepeatY_Procs[] = {
 #define TILEY_LOW_BITS(fy, max) tileLowBitsProcY(fy, (max) + 1)
 #include "SkBitmapProcState_matrix.h"
 
-struct GeneralTileProcs {
-    static unsigned X(const SkBitmapProcState& s, SkFixed fx, int max) {
-        return SK_USHIFT16(s.fTileProcX(fx) * ((max) + 1));
-    }
-    static unsigned Y(const SkBitmapProcState& s, SkFixed fy, int max) {
-        return SK_USHIFT16(s.fTileProcY(fy) * ((max) + 1));
-    }
-};
-
-static SkBitmapProcState::MatrixProc GeneralXY_Procs[] = {
-    NoFilterProc_Scale<GeneralTileProcs, false>,
-    GeneralXY_filter_scale,
-    NoFilterProc_Affine<GeneralTileProcs>,
-    GeneralXY_filter_affine,
-    NoFilterProc_Persp<GeneralTileProcs>,
-    GeneralXY_filter_persp
-};
-
-///////////////////////////////////////////////////////////////////////////////
-
-static inline U16CPU fixed_clamp(SkFixed x) {
+static inline U16CPU fixed_clamp(SkFixed x)
+{
     if (x < 0) {
         x = 0;
     }
@@ -156,7 +86,8 @@ static inline U16CPU fixed_clamp(SkFixed x) {
     return x;
 }
 
-static inline U16CPU fixed_repeat(SkFixed x) {
+static inline U16CPU fixed_repeat(SkFixed x)
+{
     return x & 0xFFFF;
 }
 
@@ -166,7 +97,8 @@ static inline U16CPU fixed_repeat(SkFixed x) {
 #pragma optimize("", off)
 #endif
 
-static inline U16CPU fixed_mirror(SkFixed x) {
+static inline U16CPU fixed_mirror(SkFixed x)
+{
     SkFixed s = x << 15 >> 31;
     // s is FFFFFFFF if we're on an odd interval, or 0 if an even interval
     return (x ^ s) & 0xFFFF;
@@ -176,13 +108,12 @@ static inline U16CPU fixed_mirror(SkFixed x) {
 #pragma optimize("", on)
 #endif
 
-static SkBitmapProcState::FixedTileProc choose_tile_proc(unsigned m) {
-    if (SkShader::kClamp_TileMode == m) {
+static SkBitmapProcState::FixedTileProc choose_tile_proc(unsigned m)
+{
+    if (SkShader::kClamp_TileMode == m)
         return fixed_clamp;
-    }
-    if (SkShader::kRepeat_TileMode == m) {
+    if (SkShader::kRepeat_TileMode == m)
         return fixed_repeat;
-    }
     SkASSERT(SkShader::kMirror_TileMode == m);
     return fixed_mirror;
 }
@@ -247,10 +178,12 @@ static SkBitmapProcState::IntTileProc choose_int_tile_proc(unsigned tm) {
 
 //////////////////////////////////////////////////////////////////////////////
 
-void decal_nofilter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count) {
+void decal_nofilter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count)
+{
     int i;
 
-    for (i = (count >> 2); i > 0; --i) {
+    for (i = (count >> 2); i > 0; --i)
+    {
         *dst++ = pack_two_shorts(fx >> 16, (fx + dx) >> 16);
         fx += dx+dx;
         *dst++ = pack_two_shorts(fx >> 16, (fx + dx) >> 16);
@@ -264,13 +197,18 @@ void decal_nofilter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count) {
     }
 }
 
-void decal_filter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count) {
-    if (count & 1) {
+void decal_filter_scale(uint32_t dst[], SkFixed fx, SkFixed dx, int count)
+{
+
+
+    if (count & 1)
+    {
         SkASSERT((fx >> (16 + 14)) == 0);
         *dst++ = (fx >> 12 << 14) | ((fx >> 16) + 1);
         fx += dx;
     }
-    while ((count -= 2) >= 0) {
+    while ((count -= 2) >= 0)
+    {
         SkASSERT((fx >> (16 + 14)) == 0);
         *dst++ = (fx >> 12 << 14) | ((fx >> 16) + 1);
         fx += dx;
@@ -474,7 +412,8 @@ static void mirrorx_nofilter_trans(const SkBitmapProcState& s,
 
 ///////////////////////////////////////////////////////////////////////////////
 
-SkBitmapProcState::MatrixProc SkBitmapProcState::chooseMatrixProc(bool trivial_matrix) {
+SkBitmapProcState::MatrixProc
+SkBitmapProcState::chooseMatrixProc(bool trivial_matrix) {
 //    test_int_tileprocs();
     // check for our special case when there is no scale/affine/perspective
     if (trivial_matrix) {
@@ -500,7 +439,9 @@ SkBitmapProcState::MatrixProc SkBitmapProcState::chooseMatrixProc(bool trivial_m
         index += 2;
     }
 
-    if (SkShader::kClamp_TileMode == fTileModeX && SkShader::kClamp_TileMode == fTileModeY) {
+    if (SkShader::kClamp_TileMode == fTileModeX &&
+        SkShader::kClamp_TileMode == fTileModeY)
+    {
         // clamp gets special version of filterOne
         fFilterOneX = SK_Fixed1;
         fFilterOneY = SK_Fixed1;
@@ -511,7 +452,9 @@ SkBitmapProcState::MatrixProc SkBitmapProcState::chooseMatrixProc(bool trivial_m
     fFilterOneX = SK_Fixed1 / fBitmap->width();
     fFilterOneY = SK_Fixed1 / fBitmap->height();
 
-    if (SkShader::kRepeat_TileMode == fTileModeX && SkShader::kRepeat_TileMode == fTileModeY) {
+    if (SkShader::kRepeat_TileMode == fTileModeX &&
+        SkShader::kRepeat_TileMode == fTileModeY)
+    {
         return SK_ARM_NEON_WRAP(RepeatX_RepeatY_Procs)[index];
     }