Remove the files building AVX code

This feature was never completely implemented. Sure, it's nice to
build the SSE2 + SSSE3 code with the VEX prefix, which results in
better code. But the leap isn't that big anyway.

This is the first step to removing the runtime detection for the
drawhelpers. They create timebombs when we use inline functions.

Task-number: QTBUG-30440
Change-Id: Ic53b2cf5261106a1c940d4a36eb6111b7d998be1
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Reviewed-by: Marc Mutz <marc.mutz@kdab.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>

1 files changed, 0 insertions, 70 deletions

diff --git a/src/gui/painting/qdrawhelper.cpp b/src/gui/painting/qdrawhelper.cpp
index 8b36a0e28f..cec829a509 100644
--- a/src/gui/painting/qdrawhelper.cpp
+++ b/src/gui/painting/qdrawhelper.cpp
@@ -6203,31 +6203,6 @@ void qInitDrawhelperAsm()
     const uint features = qCpuFeatures();
     if (false) {
         Q_UNUSED(features);
-#ifdef QT_COMPILER_SUPPORTS_AVX
-    } else if (features & AVX) {
-        qt_memfill32 = qt_memfill32_avx;
-        qt_memfill16 = qt_memfill16_avx;
-        qDrawHelper[QImage::Format_RGB32].bitmapBlit = qt_bitmapblit32_avx;
-        qDrawHelper[QImage::Format_ARGB32].bitmapBlit = qt_bitmapblit32_avx;
-        qDrawHelper[QImage::Format_ARGB32_Premultiplied].bitmapBlit = qt_bitmapblit32_avx;
-        qDrawHelper[QImage::Format_RGB16].bitmapBlit = qt_bitmapblit16_avx;
-        qDrawHelper[QImage::Format_RGBX8888].bitmapBlit = qt_bitmapblit32_avx;
-        qDrawHelper[QImage::Format_RGBA8888].bitmapBlit = qt_bitmapblit32_avx;
-        qDrawHelper[QImage::Format_RGBA8888_Premultiplied].bitmapBlit = qt_bitmapblit32_avx;
-
-        extern void qt_scale_image_argb32_on_argb32_avx(uchar *destPixels, int dbpl,
-                                                         const uchar *srcPixels, int sbpl,
-                                                         const QRectF &targetRect,
-                                                         const QRectF &sourceRect,
-                                                         const QRect &clip,
-                                                         int const_alpha);
-        qScaleFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_scale_image_argb32_on_argb32_avx;
-        qScaleFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_scale_image_argb32_on_argb32_avx;
-#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-        qScaleFunctions[QImage::Format_RGBA8888_Premultiplied][QImage::Format_RGBA8888_Premultiplied] = qt_scale_image_argb32_on_argb32_avx;
-        qScaleFunctions[QImage::Format_RGBX8888][QImage::Format_RGBA8888_Premultiplied] = qt_scale_image_argb32_on_argb32_avx;
-#endif
-#endif
 #ifdef QT_COMPILER_SUPPORTS_SSE2
     } else if (features & SSE2) {
         qt_memfill32 = qt_memfill32_sse2;
@@ -6299,35 +6274,6 @@ void qInitDrawhelperAsm()
     }
 #endif // SSSE3
 
-#ifdef QT_COMPILER_SUPPORTS_AVX
-    if (features & AVX) {
-        extern void qt_blend_rgb32_on_rgb32_avx(uchar *destPixels, int dbpl,
-                                                const uchar *srcPixels, int sbpl,
-                                                int w, int h,
-                                                int const_alpha);
-        extern void qt_blend_argb32_on_argb32_avx(uchar *destPixels, int dbpl,
-                                                  const uchar *srcPixels, int sbpl,
-                                                  int w, int h,
-                                                  int const_alpha);
-
-        qBlendFunctions[QImage::Format_RGB32][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_avx;
-        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_RGB32] = qt_blend_rgb32_on_rgb32_avx;
-        qBlendFunctions[QImage::Format_RGB32][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_avx;
-        qBlendFunctions[QImage::Format_ARGB32_Premultiplied][QImage::Format_ARGB32_Premultiplied] = qt_blend_argb32_on_argb32_avx;
-#if Q_BYTE_ORDER == Q_LITTLE_ENDIAN
-        qBlendFunctions[QImage::Format_RGBX8888][QImage::Format_RGBX8888] = qt_blend_rgb32_on_rgb32_avx;
-        qBlendFunctions[QImage::Format_RGBA8888_Premultiplied][QImage::Format_RGBX8888] = qt_blend_rgb32_on_rgb32_avx;
-        qBlendFunctions[QImage::Format_RGBX8888][QImage::Format_RGBA8888_Premultiplied] = qt_blend_argb32_on_argb32_avx;
-        qBlendFunctions[QImage::Format_RGBA8888_Premultiplied][QImage::Format_RGBA8888_Premultiplied] = qt_blend_argb32_on_argb32_avx;
-#endif
-
-        extern const uint * QT_FASTCALL qt_fetch_radial_gradient_avx(uint *buffer, const Operator *op, const QSpanData *data,
-                                                                     int y, int x, int length);
-
-        qt_fetch_radial_gradient = qt_fetch_radial_gradient_avx;
-    }
-#endif // AVX
-
 #endif // SSE2
 
 #ifdef QT_COMPILER_SUPPORTS_SSE2
@@ -6336,22 +6282,6 @@ void qInitDrawhelperAsm()
         functionForModeSolidAsm = qt_functionForModeSolid_SSE2;
         }
 #endif
-#ifdef QT_COMPILER_SUPPORTS_AVX
-        if (features & AVX) {
-            extern void QT_FASTCALL comp_func_SourceOver_avx(uint *destPixels,
-                                                             const uint *srcPixels,
-                                                             int length,
-                                                             uint const_alpha);
-            extern void QT_FASTCALL comp_func_solid_SourceOver_avx(uint *destPixels, int length, uint color, uint const_alpha);
-            extern void QT_FASTCALL comp_func_Plus_avx(uint *dst, const uint *src, int length, uint const_alpha);
-            extern void QT_FASTCALL comp_func_Source_avx(uint *dst, const uint *src, int length, uint const_alpha);
-
-            functionForModeAsm[0] = comp_func_SourceOver_avx;
-            functionForModeAsm[QPainter::CompositionMode_Source] = comp_func_Source_avx;
-            functionForModeAsm[QPainter::CompositionMode_Plus] = comp_func_Plus_avx;
-            functionForModeSolidAsm[0] = comp_func_solid_SourceOver_avx;
-    }
-#endif // SSE2
 
 #ifdef QT_COMPILER_SUPPORTS_IWMMXT
     if (features & IWMMXT) {