mirror of
https://github.com/mpv-player/mpv
synced 2024-12-16 03:45:23 +00:00
5b0d96c6b4
Based on a patch by Sebastian Hegler <s_hegler at gmx dot de>. git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13788 b3059339-0415-0410-9bf9-f77b7e298cf2
365 lines
12 KiB
C
365 lines
12 KiB
C
// 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 from Michael Niedermayer (michaelni@gmx.at) is under GPL
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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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#include "mangle.h"
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extern int verbose; // defined in mplayer.c
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#if defined(ARCH_X86) || defined(ARCH_X86_64)
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#define CAN_COMPILE_X86_ASM
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#endif
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#ifdef CAN_COMPILE_X86_ASM
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static const uint64_t bFF attribute_used __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 !defined (HAVE_MMX) || defined (RUNTIME_CPUDETECT)
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#define COMPILE_C
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#endif
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#ifdef CAN_COMPILE_X86_ASM
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#if (defined (HAVE_MMX) && !defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
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#define COMPILE_MMX
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#endif
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#if defined (HAVE_MMX2) || defined (RUNTIME_CPUDETECT)
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#define COMPILE_MMX2
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#endif
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#if (defined (HAVE_3DNOW) && !defined (HAVE_MMX2)) || defined (RUNTIME_CPUDETECT)
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#define COMPILE_3DNOW
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#endif
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#endif //CAN_COMPILE_X86_ASM
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#undef HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_3DNOW
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#ifndef CAN_COMPILE_X86_ASM
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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_3DNOW
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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_3DNOW
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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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#define HAVE_MMX
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#undef HAVE_MMX2
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#undef HAVE_3DNOW
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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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#define HAVE_MMX
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#define HAVE_MMX2
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#undef HAVE_3DNOW
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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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#define HAVE_MMX
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#undef HAVE_MMX2
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#define HAVE_3DNOW
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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 //CAN_COMPILE_X86_ASM
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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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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef HAVE_MMX2
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vo_draw_alpha_yv12_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_3DNOW)
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vo_draw_alpha_yv12_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_MMX)
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vo_draw_alpha_yv12_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef HAVE_MMX2
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vo_draw_alpha_yuy2_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_3DNOW)
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vo_draw_alpha_yuy2_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_MMX)
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vo_draw_alpha_yuy2_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef HAVE_MMX2
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vo_draw_alpha_uyvy_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_3DNOW)
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vo_draw_alpha_uyvy_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_MMX)
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vo_draw_alpha_uyvy_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef HAVE_MMX2
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vo_draw_alpha_rgb24_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_3DNOW)
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vo_draw_alpha_rgb24_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_MMX)
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vo_draw_alpha_rgb24_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef HAVE_MMX2
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vo_draw_alpha_rgb32_MMX2(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_3DNOW)
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vo_draw_alpha_rgb32_3DNow(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined (HAVE_MMX)
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vo_draw_alpha_rgb32_MMX(w, h, src, srca, srcstride, dstbase, dststride);
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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(){
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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(verbose)
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{
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#ifdef RUNTIME_CPUDETECT
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#ifdef CAN_COMPILE_X86_ASM
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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 //RUNTIME_CPUDETECT
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#ifdef 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 defined (HAVE_3DNOW)
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX (with tiny bit 3DNow) Optimized OnScreenDisplay\n");
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#elif defined (HAVE_MMX)
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mp_msg(MSGT_OSD,MSGL_INFO,"Using MMX Optimized OnScreenDisplay\n");
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#elif defined(ARCH_X86) || defined(ARCH_X86_64)
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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 //!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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