diff options
Diffstat (limited to 'src/gui/painting/qdrawhelper_mips_dsp.cpp')
| -rw-r--r-- | src/gui/painting/qdrawhelper_mips_dsp.cpp | 97 |
1 files changed, 96 insertions, 1 deletions
diff --git a/src/gui/painting/qdrawhelper_mips_dsp.cpp b/src/gui/painting/qdrawhelper_mips_dsp.cpp index a9b551c226..2202b78ce8 100644 --- a/src/gui/painting/qdrawhelper_mips_dsp.cpp +++ b/src/gui/painting/qdrawhelper_mips_dsp.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2012 MIPS Technologies, www.mips.com, author Damir Tatalovic <dtatalovic@mips.com> +** Copyright (C) 2013 Imagination Technologies Limited, www.imgtec.com ** Contact: http://www.qt-project.org/legal ** ** This file is part of the QtGui module of the Qt Toolkit. @@ -110,6 +110,78 @@ void qt_blend_rgb32_on_rgb32_mips_dsp(uchar *destPixels, int dbpl, } } +#if defined QT_COMPILER_SUPPORTS_MIPS_DSPR2 +void qt_blend_rgb16_on_rgb16_mips_dspr2(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + if (const_alpha == 256) { + if (w < 256) { + const quint16 *src = (const quint16*) srcPixels; + quint16 *dst = (quint16*) destPixels; + for (int y = 0; y < h; ++y) { + qt_blend_rgb16_on_rgb16_const_alpha_256_mips_dsp_asm(dst, src, w); + dst = (quint16*) (((uchar*) dst) + dbpl); + src = (quint16*) (((uchar*) src) + sbpl); + } + } + else { + int length = w << 1; + while (h--) { + memcpy(destPixels, srcPixels, length); + destPixels += dbpl; + srcPixels += sbpl; + } + } + } + else if (const_alpha != 0) { + const quint16 *src = (const quint16*) srcPixels; + quint16 *dst = (quint16*) destPixels; + for (int y = 0; y < h; ++y) { + qt_blend_rgb16_on_rgb16_mips_dspr2_asm(dst, src, w, const_alpha); + dst = (quint16*) (((uchar*) dst) + dbpl); + src = (quint16*) (((uchar*) src) + sbpl); + } + } +} +#else +void qt_blend_rgb16_on_rgb16_mips_dsp(uchar *destPixels, int dbpl, + const uchar *srcPixels, int sbpl, + int w, int h, + int const_alpha) +{ + if (const_alpha == 256) { + if (w < 256) { + const quint16 *src = (const quint16*) srcPixels; + quint16 *dst = (quint16*) destPixels; + for (int y = 0; y < h; ++y) { + qt_blend_rgb16_on_rgb16_const_alpha_256_mips_dsp_asm(dst, src, w); + dst = (quint16*) (((uchar*) dst) + dbpl); + src = (quint16*) (((uchar*) src) + sbpl); + } + } + else { + int length = w << 1; + while (h--) { + memcpy(destPixels, srcPixels, length); + destPixels += dbpl; + srcPixels += sbpl; + } + } + } + else if (const_alpha != 0) { + const quint16 *src = (const quint16*) srcPixels; + quint16 *dst = (quint16*) destPixels; + for (int y = 0; y < h; ++y) { + qt_blend_rgb16_on_rgb16_mips_dsp_asm(dst, src, w, const_alpha); + dst = (quint16*) (((uchar*) dst) + dbpl); + src = (quint16*) (((uchar*) src) + sbpl); + } + } +} +#endif + void comp_func_Source_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) { if (const_alpha == 255) { @@ -422,5 +494,28 @@ void QT_FASTCALL comp_func_SourceOut_mips_dsp(uint *dest, const uint *src, int l comp_func_SourceOut_dsp_asm_x2(dest, src, length, const_alpha); } +const uint * QT_FASTCALL qt_fetchUntransformed_888_mips_dsp (uint *buffer, const Operator *, const QSpanData *data, + int y, int x, int length) +{ + uchar *line = (uchar *)data->texture.scanLine(y) + x; + fetchUntransformed_888_asm_mips_dsp(buffer, line, length); + return buffer; +} + +const uint * QT_FASTCALL qt_fetchUntransformed_444_mips_dsp (uint *buffer, const Operator *, const QSpanData *data, + int y, int x, int length) +{ + uchar *line = (uchar *)data->texture.scanLine(y) + x; + fetchUntransformed_444_asm_mips_dsp(buffer, line, length); + return buffer; +} + +const uint * QT_FASTCALL qt_fetchUntransformed_argb8565_premultiplied_mips_dsp (uint *buffer, const Operator *, const QSpanData *data, + int y, int x, int length) +{ + uchar *line = (uchar *)data->texture.scanLine(y) + x; + fetchUntransformed_argb8565_premultiplied_asm_mips_dsp(buffer, line, length); + return buffer; +} QT_END_NAMESPACE |