diff options
author | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-04-13 16:06:57 +0200 |
---|---|---|
committer | Allan Sandfeld Jensen <allan.jensen@theqtcompany.com> | 2015-04-16 19:24:06 +0000 |
commit | 964ccc58534aac436529007000d1c38d76c88834 (patch) | |
tree | d452d03dabe7c109527987b9f9385de5374c1b12 /src/gui/painting/qdrawhelper_sse4.cpp | |
parent | 365c63e7b177701c0bf80a7cb138b7559b92f350 (diff) |
Remove separate SSE4 unpremultiply function
Merges the SSE4 specific unpremultiply with the normal version, and
adds a SSE2 fallback. There was no reason to split the two since
compile time options will ensure the right version is inlined.
Also adds short-cut for 0 and 255 values.
Change-Id: Ie5aa262f6964219fd3062d4a498f697cf79a4595
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'src/gui/painting/qdrawhelper_sse4.cpp')
-rw-r--r-- | src/gui/painting/qdrawhelper_sse4.cpp | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/src/gui/painting/qdrawhelper_sse4.cpp b/src/gui/painting/qdrawhelper_sse4.cpp index 43a3958997..8e0b2cbb18 100644 --- a/src/gui/painting/qdrawhelper_sse4.cpp +++ b/src/gui/painting/qdrawhelper_sse4.cpp @@ -32,7 +32,6 @@ ****************************************************************************/ #include <private/qdrawhelper_p.h> -#include <private/qdrawingprimitive_sse2_p.h> #if defined(QT_COMPILER_SUPPORTS_SSE4_1) @@ -54,7 +53,7 @@ const uint *QT_FASTCALL convertARGB32FromARGB32PM_sse4(uint *buffer, const uint const QPixelLayout *, const QRgb *) { for (int i = 0; i < count; ++i) - buffer[i] = qUnpremultiply_sse4(src[i]); + buffer[i] = qUnpremultiply(src[i]); return buffer; } @@ -62,7 +61,7 @@ const uint *QT_FASTCALL convertRGBA8888FromARGB32PM_sse4(uint *buffer, const uin const QPixelLayout *, const QRgb *) { for (int i = 0; i < count; ++i) - buffer[i] = ARGB2RGBA(qUnpremultiply_sse4(src[i])); + buffer[i] = ARGB2RGBA(qUnpremultiply(src[i])); return buffer; } @@ -70,7 +69,7 @@ const uint *QT_FASTCALL convertRGBXFromARGB32PM_sse4(uint *buffer, const uint *s const QPixelLayout *, const QRgb *) { for (int i = 0; i < count; ++i) - buffer[i] = ARGB2RGBA(0xff000000 | qUnpremultiply_sse4(src[i])); + buffer[i] = ARGB2RGBA(0xff000000 | qUnpremultiply(src[i])); return buffer; } |