| /**************************************************************************** |
| ** |
| ** Copyright (C) 2013 Imagination Technologies Limited, www.imgtec.com |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the QtGui module of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:LGPL$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
| ** accordance with the commercial license agreement provided with the |
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| ** GNU Lesser General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU Lesser |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.LGPL3 included in the |
| ** packaging of this file. Please review the following information to |
| ** ensure the GNU Lesser General Public License version 3 requirements |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 2.0 or (at your option) the GNU General |
| ** Public license version 3 or any later version approved by the KDE Free |
| ** Qt Foundation. The licenses are as published by the Free Software |
| ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-2.0.html and |
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| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include <private/qdrawhelper_p.h> |
| #include <private/qdrawhelper_mips_dsp_p.h> |
| #include <private/qpaintengine_raster_p.h> |
| |
| QT_BEGIN_NAMESPACE |
| |
| void qt_memfill32(quint32 *dest, quint32 color, qsizetype count) |
| { |
| qt_memfill32_asm_mips_dsp(dest, color, count); |
| } |
| |
| void qt_blend_argb32_on_argb32_mips_dsp(uchar *destPixels, int dbpl, |
| const uchar *srcPixels, int sbpl, |
| int w, int h, |
| int const_alpha) |
| |
| { |
| #ifdef QT_DEBUG_DRAW |
| fprintf(stdout, |
| "qt_blend_argb32_on_argb32: dst=(%p, %d), src=(%p, %d), dim=(%d, %d) alpha=%d\n", |
| destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); |
| fflush(stdout); |
| #endif |
| |
| const uint *src = (const uint *) srcPixels; |
| uint *dst = (uint *) destPixels; |
| if (const_alpha == 256) { |
| for (int y=0; y<h; ++y) { |
| qt_blend_argb32_on_argb32_const_alpha_256_mips_dsp_asm(dst, src, w); |
| dst = (quint32 *)(((uchar *) dst) + dbpl); |
| src = (const quint32 *)(((const uchar *) src) + sbpl); |
| } |
| } else if (const_alpha != 0) { |
| const_alpha = (const_alpha * 255) >> 8; |
| for (int y=0; y<h; ++y) { |
| if (h%2 > 0) { |
| uint s = BYTE_MUL(src[0], const_alpha); |
| dst[0] = s + BYTE_MUL(dst[0], qAlpha(~s)); |
| h--; |
| dst++; |
| src++; |
| } |
| qt_blend_argb32_on_argb32_mips_dsp_asm_x2(dst, src, h, const_alpha); |
| dst = (quint32 *)(((uchar *) dst) + dbpl); |
| src = (const quint32 *)(((const uchar *) src) + sbpl); |
| } |
| } |
| } |
| |
| void qt_blend_rgb32_on_rgb32_mips_dsp(uchar *destPixels, int dbpl, |
| const uchar *srcPixels, int sbpl, |
| int w, int h, |
| int const_alpha) |
| { |
| #ifdef QT_DEBUG_DRAW |
| fprintf(stdout, |
| "qt_blend_rgb32_on_rgb32: dst=(%p, %d), src=(%p, %d), dim=(%d, %d) alpha=%d\n", |
| destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); |
| fflush(stdout); |
| #endif |
| |
| if (const_alpha != 256) { |
| qt_blend_argb32_on_argb32_mips_dsp(destPixels, dbpl, srcPixels, sbpl, w, h, const_alpha); |
| return; |
| } |
| |
| const uint *src = (const uint *) srcPixels; |
| uint *dst = (uint *) destPixels; |
| int len = w * 4; |
| for (int y=0; y<h; ++y) { |
| memcpy(dst, src, len); |
| dst = (quint32 *)(((uchar *) dst) + dbpl); |
| src = (const quint32 *)(((const uchar *) src) + sbpl); |
| } |
| } |
| |
| #if defined(__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) { |
| ::memcpy(dest, src, length * sizeof(uint)); |
| } else { |
| int ialpha = 255 - const_alpha; |
| if (length%2 > 0) { |
| dest[0] = INTERPOLATE_PIXEL_255(src[0], const_alpha, dest[0], ialpha); |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_Source_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| } |
| |
| uint * QT_FASTCALL qt_destFetchARGB32_mips_dsp(uint *buffer, |
| QRasterBuffer *rasterBuffer, |
| int x, int y, int length) |
| { |
| const uint *data = (const uint *)rasterBuffer->scanLine(y) + x; |
| buffer = destfetchARGB32_asm_mips_dsp(buffer, data, length); |
| return buffer; |
| } |
| |
| void QT_FASTCALL qt_destStoreARGB32_mips_dsp(QRasterBuffer *rasterBuffer, int x, int y, |
| const uint *buffer, int length) |
| { |
| uint *data = (uint *)rasterBuffer->scanLine(y) + x; |
| qt_destStoreARGB32_asm_mips_dsp(data, buffer, length); |
| } |
| |
| void QT_FASTCALL comp_func_solid_SourceOver_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (const_alpha != 255) |
| color = BYTE_MUL(color, const_alpha); |
| if (length%2 > 0) { |
| dest[0] = color + BYTE_MUL(dest[0], qAlpha(~color)); |
| length--; |
| dest++; |
| } |
| comp_func_solid_Source_dsp_asm_x2(dest, length, color, qAlpha(~color)); |
| } |
| |
| void QT_FASTCALL comp_func_solid_DestinationOver_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (const_alpha != 255) |
| color = BYTE_MUL(color, const_alpha); |
| if (length%2 > 0) { |
| uint d = dest[0]; |
| dest[0] = d + BYTE_MUL(color, qAlpha(~d)); |
| length--; |
| dest++; |
| } |
| comp_func_solid_DestinationOver_dsp_asm_x2(dest, length, color); |
| } |
| |
| void QT_FASTCALL comp_func_DestinationOver_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| uint d = dest[0]; |
| dest[0] = d + BYTE_MUL(src[0], qAlpha(~d)); |
| } else { |
| uint d = dest[0]; |
| uint s = BYTE_MUL(src[0], const_alpha); |
| dest[0] = d + BYTE_MUL(s, qAlpha(~d)); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_DestinationOver_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_SourceIn_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(color, qAlpha(dest[0])); |
| } else { |
| uint tmp_color = BYTE_MUL(color, const_alpha); |
| uint cia = 255 - const_alpha; |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(tmp_color, qAlpha(d), d, cia); |
| } |
| length--; |
| dest++; |
| } |
| comp_func_solid_SourceIn_dsp_asm_x2(dest, length, color, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_SourceIn_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(src[0], qAlpha(dest[0])); |
| } else { |
| uint cia = 255 - const_alpha; |
| uint d = dest[0]; |
| uint s = BYTE_MUL(src[0], const_alpha); |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, cia); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_SourceIn_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_DestinationIn_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| uint a = qAlpha(color); |
| if (const_alpha != 255) { |
| a = BYTE_MUL(a, const_alpha) + 255 - const_alpha; |
| } |
| if (length%2 > 0) { |
| dest[0] = BYTE_MUL(dest[0], a); |
| length--; |
| dest++; |
| } |
| comp_func_solid_DestinationIn_dsp_asm_x2(dest, length, a); |
| } |
| |
| void QT_FASTCALL comp_func_DestinationIn_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(dest[0], qAlpha(src[0])); |
| } else { |
| int cia = 255 - const_alpha; |
| uint a = BYTE_MUL(qAlpha(src[0]), const_alpha) + cia; |
| dest[0] = BYTE_MUL(dest[0], a); |
| } |
| length--; |
| src++; |
| dest++; |
| } |
| comp_func_DestinationIn_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_DestinationOut_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| uint a = qAlpha(~color); |
| if (const_alpha != 255) { |
| a = BYTE_MUL(a, const_alpha) + 255 - const_alpha; |
| } |
| if (length%2 > 0) { |
| dest[0] = BYTE_MUL(dest[0], a); |
| length--; |
| dest++; |
| } |
| comp_func_solid_DestinationIn_dsp_asm_x2(dest, length, a); |
| } |
| |
| void QT_FASTCALL comp_func_DestinationOut_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(dest[0], qAlpha(~src[0])); |
| } else { |
| int cia = 255 - const_alpha; |
| uint sia = BYTE_MUL(qAlpha(~src[0]), const_alpha) + cia; |
| dest[0] = BYTE_MUL(dest[0], sia); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_DestinationOut_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_SourceAtop_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (const_alpha != 255) { |
| color = BYTE_MUL(color, const_alpha); |
| } |
| uint sia = qAlpha(~color); |
| if (length%2 > 0) { |
| dest[0] = INTERPOLATE_PIXEL_255(color, qAlpha(dest[0]), dest[0], sia); |
| length--; |
| dest++; |
| } |
| comp_func_solid_SourceAtop_dsp_asm_x2(dest, length, color, sia); |
| } |
| |
| void QT_FASTCALL comp_func_SourceAtop_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| uint s = src[0]; |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, qAlpha(~s)); |
| } else { |
| uint s = BYTE_MUL(src[0], const_alpha); |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(d), d, qAlpha(~s)); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_SourceAtop_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| |
| void QT_FASTCALL comp_func_solid_DestinationAtop_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| uint a = qAlpha(color); |
| if (const_alpha != 255) { |
| color = BYTE_MUL(color, const_alpha); |
| a = qAlpha(color) + 255 - const_alpha; |
| } |
| if (length%2 > 0) { |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(d, a, color, qAlpha(~d)); |
| length--; |
| dest++; |
| } |
| comp_func_solid_DestinationAtop_dsp_asm_x2(dest, length, color, a); |
| } |
| |
| void QT_FASTCALL comp_func_DestinationAtop_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| uint s = src[0]; |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(d, qAlpha(s), s, qAlpha(~d)); |
| } else { |
| int cia = 255 - const_alpha; |
| uint s = BYTE_MUL(src[0], const_alpha); |
| uint d = dest[0]; |
| uint a = qAlpha(s) + cia; |
| dest[0] = INTERPOLATE_PIXEL_255(d, a, s, qAlpha(~d)); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_DestinationAtop_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_XOR_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (const_alpha != 255) |
| color = BYTE_MUL(color, const_alpha); |
| uint sia = qAlpha(~color); |
| |
| if (length%2 > 0) { |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(color, qAlpha(~d), d, sia); |
| length--; |
| dest++; |
| } |
| comp_func_solid_XOR_dsp_asm_x2(dest, length, color, sia); |
| } |
| |
| void QT_FASTCALL comp_func_XOR_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| uint d = dest[0]; |
| uint s = src[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, qAlpha(~s)); |
| } else { |
| uint d = dest[0]; |
| uint s = BYTE_MUL(src[0], const_alpha); |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, qAlpha(~s)); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| comp_func_XOR_dsp_asm_x2(dest, src, length, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_solid_SourceOut_mips_dsp(uint *dest, int length, uint color, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(color, qAlpha(~dest[0])); |
| } else { |
| uint tmp_color = BYTE_MUL(color, const_alpha); |
| int cia = 255 - const_alpha; |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(tmp_color, qAlpha(~d), d, cia); |
| } |
| length--; |
| dest++; |
| } |
| comp_func_solid_SourceOut_dsp_asm_x2(dest, length, color, const_alpha); |
| } |
| |
| void QT_FASTCALL comp_func_SourceOut_mips_dsp(uint *dest, const uint *src, int length, uint const_alpha) |
| { |
| if (length%2 > 0) { |
| if (const_alpha == 255) { |
| dest[0] = BYTE_MUL(src[0], qAlpha(~dest[0])); |
| } else { |
| int cia = 255 - const_alpha; |
| uint s = BYTE_MUL(src[0], const_alpha); |
| uint d = dest[0]; |
| dest[0] = INTERPOLATE_PIXEL_255(s, qAlpha(~d), d, cia); |
| } |
| length--; |
| dest++; |
| src++; |
| } |
| 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) |
| { |
| const uchar *line = data->texture.scanLine(y) + x * 3; |
| 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) |
| { |
| const uchar *line = data->texture.scanLine(y) + x * 2; |
| 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) |
| { |
| const uchar *line = data->texture.scanLine(y) + x * 3; |
| fetchUntransformed_argb8565_premultiplied_asm_mips_dsp(buffer, line, length); |
| return buffer; |
| } |
| |
| #if defined(__MIPS_DSPR2__) |
| extern "C" void qConvertRgb16To32_asm_mips_dspr2(quint32 *dest, const quint16 *src, int length); |
| |
| const uint *QT_FASTCALL qt_fetchUntransformedRGB16_mips_dspr2(uint *buffer, const Operator *, |
| const QSpanData *data, int y, int x, |
| int length) |
| { |
| const quint16 *scanLine = (const quint16 *)data->texture.scanLine(y) + x; |
| qConvertRgb16To32_asm_mips_dspr2(buffer, scanLine, length); |
| return buffer; |
| } |
| #endif |
| |
| QT_END_NAMESPACE |