From 86f375e91c2b1162a75f86c9b8f041ae1d4747de Mon Sep 17 00:00:00 2001 From: Benjamin Poulain Date: Tue, 22 Jun 2010 23:48:54 +0200 Subject: Fix the casts of qdrawhelper_sse2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit I did erroneous cast by mistake, the code should ensure the pointer are on 32 bits integers. Reviewed-by: Andreas Kling Reviewed-by: Samuel Rødal --- src/gui/painting/qdrawhelper_sse2.cpp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/gui/painting/qdrawhelper_sse2.cpp b/src/gui/painting/qdrawhelper_sse2.cpp index 7d542d6..e2a69ec 100644 --- a/src/gui/painting/qdrawhelper_sse2.cpp +++ b/src/gui/painting/qdrawhelper_sse2.cpp @@ -219,7 +219,7 @@ void qt_blend_argb32_on_argb32_sse2(uchar *destPixels, int dbpl, int const_alpha) { const quint32 *src = (const quint32 *) srcPixels; - quint32 *dst = (uint *) destPixels; + quint32 *dst = (quint32 *) destPixels; if (const_alpha == 256) { const __m128i alphaMask = _mm_set1_epi32(0xff000000); const __m128i nullVector = _mm_set1_epi32(0); @@ -261,7 +261,7 @@ void qt_blend_rgb32_on_rgb32_sse2(uchar *destPixels, int dbpl, int const_alpha) { const quint32 *src = (const quint32 *) srcPixels; - quint32 *dst = (uint *) destPixels; + quint32 *dst = (quint32 *) destPixels; if (const_alpha != 256) { if (const_alpha != 0) { const __m128i nullVector = _mm_set1_epi32(0); @@ -303,7 +303,7 @@ void QT_FASTCALL comp_func_SourceOver_sse2(uint *destPixels, const uint *srcPixe Q_ASSERT(const_alpha < 256); const quint32 *src = (const quint32 *) srcPixels; - quint32 *dst = (uint *) destPixels; + quint32 *dst = (quint32 *) destPixels; const __m128i nullVector = _mm_set1_epi32(0); const __m128i half = _mm_set1_epi16(0x80); @@ -373,7 +373,7 @@ void QT_FASTCALL comp_func_solid_SourceOver_sse2(uint *destPixels, int length, u const quint32 minusAlphaOfColor = qAlpha(~color); int x = 0; - quint32 *dst = (uint *) destPixels; + quint32 *dst = (quint32 *) destPixels; const __m128i colorVector = _mm_set1_epi32(color); const __m128i colorMask = _mm_set1_epi32(0x00ff00ff); const __m128i half = _mm_set1_epi16(0x80); -- cgit v0.12