mirror of https://github.com/mpv-player/mpv
395 lines
12 KiB
C
395 lines
12 KiB
C
/*
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* generic alpha renderers for all YUV modes and RGB depths
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* These are "reference implementations", should be optimized later (MMX, etc).
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* templating code by Michael Niedermayer (michaelni@gmx.at)
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*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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//#define FAST_OSD
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//#define FAST_OSD_TABLE
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#include "config.h"
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#include "osd.h"
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#include "mp_msg.h"
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#include <inttypes.h>
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#include "cpudetect.h"
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#if ARCH_X86
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static const uint64_t bFF __attribute__((aligned(8))) = 0xFFFFFFFFFFFFFFFFULL;
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static const unsigned long long mask24lh __attribute__((aligned(8))) = 0xFFFF000000000000ULL;
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static const unsigned long long mask24hl __attribute__((aligned(8))) = 0x0000FFFFFFFFFFFFULL;
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#endif
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//Note: we have C, X86-nommx, MMX, MMX2, 3DNOW version therse no 3DNOW+MMX2 one
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//Plain C versions
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#if !HAVE_MMX || CONFIG_RUNTIME_CPUDETECT
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#define COMPILE_C
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#endif
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#if ARCH_X86
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#if (HAVE_MMX && !HAVE_AMD3DNOW && !HAVE_MMX2) || CONFIG_RUNTIME_CPUDETECT
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#define COMPILE_MMX
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#endif
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#if HAVE_MMX2 || CONFIG_RUNTIME_CPUDETECT
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#define COMPILE_MMX2
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#endif
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#if (HAVE_AMD3DNOW && !HAVE_MMX2) || CONFIG_RUNTIME_CPUDETECT
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#define COMPILE_3DNOW
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#endif
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#endif /* ARCH_X86 */
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 0
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#define HAVE_MMX2 0
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#define HAVE_AMD3DNOW 0
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#if ! ARCH_X86
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#ifdef COMPILE_C
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 0
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#define HAVE_MMX2 0
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#define HAVE_AMD3DNOW 0
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#define RENAME(a) a ## _C
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#include "osd_template.c"
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#endif
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#else
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//X86 noMMX versions
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#ifdef COMPILE_C
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#undef RENAME
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 0
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#define HAVE_MMX2 0
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#define HAVE_AMD3DNOW 0
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#define RENAME(a) a ## _X86
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#include "osd_template.c"
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#endif
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//MMX versions
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#ifdef COMPILE_MMX
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#undef RENAME
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 1
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#define HAVE_MMX2 0
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#define HAVE_AMD3DNOW 0
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#define RENAME(a) a ## _MMX
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#include "osd_template.c"
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#endif
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//MMX2 versions
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#ifdef COMPILE_MMX2
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#undef RENAME
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 1
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#define HAVE_MMX2 1
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#define HAVE_AMD3DNOW 0
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#define RENAME(a) a ## _MMX2
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#include "osd_template.c"
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#endif
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//3DNOW versions
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#ifdef COMPILE_3DNOW
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#undef RENAME
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_AMD3DNOW
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#define HAVE_MMX 1
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#define HAVE_MMX2 0
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#define HAVE_AMD3DNOW 1
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#define RENAME(a) a ## _3DNow
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#include "osd_template.c"
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#endif
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#endif /* ARCH_X86 */
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void vo_draw_alpha_yv12(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered by speed / fastest first
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if(gCpuCaps.hasMMX2)
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vo_draw_alpha_yv12_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.has3DNow)
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vo_draw_alpha_yv12_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.hasMMX)
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vo_draw_alpha_yv12_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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else
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vo_draw_alpha_yv12_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_yv12_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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vo_draw_alpha_yv12_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_AMD3DNOW
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vo_draw_alpha_yv12_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_MMX
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vo_draw_alpha_yv12_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif ARCH_X86
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vo_draw_alpha_yv12_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_yv12_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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void vo_draw_alpha_yuy2(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered by speed / fastest first
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if(gCpuCaps.hasMMX2)
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vo_draw_alpha_yuy2_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.has3DNow)
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vo_draw_alpha_yuy2_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.hasMMX)
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vo_draw_alpha_yuy2_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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else
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vo_draw_alpha_yuy2_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_yuy2_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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vo_draw_alpha_yuy2_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_AMD3DNOW
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vo_draw_alpha_yuy2_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_MMX
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vo_draw_alpha_yuy2_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif ARCH_X86
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vo_draw_alpha_yuy2_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_yuy2_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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void vo_draw_alpha_uyvy(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered by speed / fastest first
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if(gCpuCaps.hasMMX2)
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vo_draw_alpha_uyvy_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.has3DNow)
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vo_draw_alpha_uyvy_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.hasMMX)
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vo_draw_alpha_uyvy_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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else
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vo_draw_alpha_uyvy_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_uyvy_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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vo_draw_alpha_uyvy_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_AMD3DNOW
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vo_draw_alpha_uyvy_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_MMX
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vo_draw_alpha_uyvy_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif ARCH_X86
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vo_draw_alpha_uyvy_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_uyvy_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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void vo_draw_alpha_rgb24(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered by speed / fastest first
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if(gCpuCaps.hasMMX2)
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vo_draw_alpha_rgb24_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.has3DNow)
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vo_draw_alpha_rgb24_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.hasMMX)
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vo_draw_alpha_rgb24_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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else
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vo_draw_alpha_rgb24_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_rgb24_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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vo_draw_alpha_rgb24_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_AMD3DNOW
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vo_draw_alpha_rgb24_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_MMX
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vo_draw_alpha_rgb24_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif ARCH_X86
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vo_draw_alpha_rgb24_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_rgb24_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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void vo_draw_alpha_rgb32(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered by speed / fastest first
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if(gCpuCaps.hasMMX2)
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vo_draw_alpha_rgb32_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.has3DNow)
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vo_draw_alpha_rgb32_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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else if(gCpuCaps.hasMMX)
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vo_draw_alpha_rgb32_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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else
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vo_draw_alpha_rgb32_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_rgb32_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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vo_draw_alpha_rgb32_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_AMD3DNOW
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vo_draw_alpha_rgb32_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif HAVE_MMX
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vo_draw_alpha_rgb32_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif ARCH_X86
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vo_draw_alpha_rgb32_X86(w, h, src, srca, srcstride, dstbase, dststride);
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#else
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vo_draw_alpha_rgb32_C(w, h, src, srca, srcstride, dstbase, dststride);
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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#ifdef FAST_OSD_TABLE
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static unsigned short fast_osd_15bpp_table[256];
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static unsigned short fast_osd_16bpp_table[256];
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#endif
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void vo_draw_alpha_init(void){
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#ifdef FAST_OSD_TABLE
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int i;
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for(i=0;i<256;i++){
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fast_osd_15bpp_table[i]=((i>>3)<<10)|((i>>3)<<5)|(i>>3);
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fast_osd_16bpp_table[i]=((i>>3)<<11)|((i>>2)<<5)|(i>>3);
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}
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#endif
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//FIXME the optimized stuff is a lie for 15/16bpp as they aren't optimized yet
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if( mp_msg_test(MSGT_OSD,MSGL_V) )
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{
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#if CONFIG_RUNTIME_CPUDETECT
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#if ARCH_X86
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// ordered per speed fasterst first
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if(gCpuCaps.hasMMX2)
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
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else if(gCpuCaps.has3DNow)
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
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else if(gCpuCaps.hasMMX)
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
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else
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mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
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#else
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mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
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#endif
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#else //CONFIG_RUNTIME_CPUDETECT
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#if HAVE_MMX2
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit MMX2) Optimized OnScreenDisplay\n");
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#elif HAVE_AMD3DNOW
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
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#elif HAVE_MMX
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
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#elif ARCH_X86
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mp_msg(MSGT_OSD,MSGL_INFO,"Using X86 Optimized OnScreenDisplay\n");
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#else
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mp_msg(MSGT_OSD,MSGL_INFO,"Using Unoptimized OnScreenDisplay\n");
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#endif
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#endif //!CONFIG_RUNTIME_CPUDETECT
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}
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}
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void vo_draw_alpha_rgb15(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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int y;
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for(y=0;y<h;y++){
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register unsigned short *dst = (unsigned short*) dstbase;
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register int x;
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for(x=0;x<w;x++){
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if(srca[x]){
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#ifdef FAST_OSD
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#ifdef FAST_OSD_TABLE
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dst[x]=fast_osd_15bpp_table[src[x]];
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#else
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register unsigned int a=src[x]>>3;
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dst[x]=(a<<10)|(a<<5)|a;
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#endif
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#else
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unsigned char r=dst[x]&0x1F;
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unsigned char g=(dst[x]>>5)&0x1F;
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unsigned char b=(dst[x]>>10)&0x1F;
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r=(((r*srca[x])>>5)+src[x])>>3;
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g=(((g*srca[x])>>5)+src[x])>>3;
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b=(((b*srca[x])>>5)+src[x])>>3;
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dst[x]=(b<<10)|(g<<5)|r;
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#endif
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}
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}
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src+=srcstride;
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srca+=srcstride;
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dstbase+=dststride;
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}
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return;
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}
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void vo_draw_alpha_rgb16(int w,int h, unsigned char* src, unsigned char *srca, int srcstride, unsigned char* dstbase,int dststride){
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int y;
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for(y=0;y<h;y++){
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register unsigned short *dst = (unsigned short*) dstbase;
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register int x;
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for(x=0;x<w;x++){
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if(srca[x]){
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#ifdef FAST_OSD
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#ifdef FAST_OSD_TABLE
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dst[x]=fast_osd_16bpp_table[src[x]];
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#else
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dst[x]=((src[x]>>3)<<11)|((src[x]>>2)<<5)|(src[x]>>3);
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#endif
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#else
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unsigned char r=dst[x]&0x1F;
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unsigned char g=(dst[x]>>5)&0x3F;
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unsigned char b=(dst[x]>>11)&0x1F;
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r=(((r*srca[x])>>5)+src[x])>>3;
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g=(((g*srca[x])>>6)+src[x])>>2;
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b=(((b*srca[x])>>5)+src[x])>>3;
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dst[x]=(b<<11)|(g<<5)|r;
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#endif
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}
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}
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src+=srcstride;
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srca+=srcstride;
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dstbase+=dststride;
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}
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return;
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}
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