SDL
2.0
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#include "../SDL_internal.h"
#include "SDL_video.h"
#include "SDL_endian.h"
#include "SDL_cpuinfo.h"
#include "SDL_blit.h"
#include "SDL_assert.h"
Go to the source code of this file.
Data Structures | |
struct | blit_table |
Macros | |
#define | GetBlitFeatures() ((Uint32)(SDL_HasMMX() ? 1 : 0)) |
#define | HI 1 |
#define | LO 0 |
#define | RGB888_RGB332(dst, src) |
#define | RGB101010_RGB332(dst, src) |
#define | RGB888_RGB555(dst, src) |
#define | RGB888_RGB565(dst, src) |
#define | RGB565_32(dst, src, map) (map[src[LO]*2] + map[src[HI]*2+1]) |
#define | NO_ALPHA 1 |
#define | SET_ALPHA 2 |
#define | COPY_ALPHA 4 |
#define | MASKOK(x, y) (((x) == (y)) || ((y) == 0x00000000)) |
Variables | |
static const Uint32 | RGB565_ARGB8888_LUT [512] |
static const Uint32 | RGB565_ABGR8888_LUT [512] |
static const Uint32 | RGB565_RGBA8888_LUT [512] |
static const Uint32 | RGB565_BGRA8888_LUT [512] |
static const struct blit_table | normal_blit_1 [] |
static const struct blit_table | normal_blit_2 [] |
static const struct blit_table | normal_blit_3 [] |
static const struct blit_table | normal_blit_4 [] |
static const struct blit_table *const | normal_blit [] |
#define COPY_ALPHA 4 |
Definition at line 2468 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
#define GetBlitFeatures | ( | ) | ((Uint32)(SDL_HasMMX() ? 1 : 0)) |
Definition at line 878 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
#define HI 1 |
Definition at line 883 of file SDL_blit_N.c.
Referenced by Blit1to2().
#define LO 0 |
Definition at line 884 of file SDL_blit_N.c.
Referenced by Blit1to2().
Definition at line 2534 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
#define NO_ALPHA 1 |
Definition at line 2466 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
Definition at line 1001 of file SDL_blit_N.c.
Referenced by Blit_RGB101010_index8().
Definition at line 1364 of file SDL_blit_N.c.
Referenced by Blit_RGB565_32().
Definition at line 891 of file SDL_blit_N.c.
Referenced by Blit_RGB888_index8().
Definition at line 1111 of file SDL_blit_N.c.
Referenced by Blit_RGB888_RGB555().
Definition at line 1237 of file SDL_blit_N.c.
Referenced by Blit_RGB888_RGB565().
#define SET_ALPHA 2 |
Definition at line 2467 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
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Definition at line 2403 of file SDL_blit_N.c.
References ASSEMBLE_RGBA, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, RGBA_FROM_ARGB2101010, SDL_BlitInfo::src, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2283 of file SDL_blit_N.c.
References SDL_PixelFormat::Amask, SDL_BlitInfo::colorkey, SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2127 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_BlitInfo::src, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2077 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Aloss, SDL_PixelFormat::Amask, SDL_PixelFormat::Ashift, SDL_PixelFormat::Bmask, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_PixelFormat::Gmask, SDL_PixelFormat::Rmask, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 1007 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, map, NULL, RGB101010_RGB332, SDL_BlitInfo::src, SDL_BlitInfo::src_skip, and SDL_BlitInfo::table.
Referenced by SDL_CalculateBlitN().
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Definition at line 1366 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, RGB565_32, SDL_BlitInfo::src, and SDL_BlitInfo::src_skip.
Referenced by Blit_RGB565_ABGR8888(), Blit_RGB565_ARGB8888(), Blit_RGB565_BGRA8888(), and Blit_RGB565_RGBA8888().
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Definition at line 1700 of file SDL_blit_N.c.
References Blit_RGB565_32().
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Definition at line 1562 of file SDL_blit_N.c.
References Blit_RGB565_32().
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Definition at line 1976 of file SDL_blit_N.c.
References Blit_RGB565_32().
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Definition at line 1838 of file SDL_blit_N.c.
References Blit_RGB565_32().
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Definition at line 897 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, map, NULL, RGB888_RGB332, SDL_BlitInfo::src, SDL_BlitInfo::src_skip, and SDL_BlitInfo::table.
Referenced by SDL_CalculateBlitN().
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Definition at line 1127 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, RGB888_RGB555, SDL_BlitInfo::src, and SDL_BlitInfo::src_skip.
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Definition at line 1253 of file SDL_blit_N.c.
References SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, RGB888_RGB565, SDL_BlitInfo::src, and SDL_BlitInfo::src_skip.
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Definition at line 1982 of file SDL_blit_N.c.
References SDL_PixelFormat::BytesPerPixel, DISEMBLE_RGB, SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, map, NULL, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, SDL_BlitInfo::src_skip, and SDL_BlitInfo::table.
Referenced by SDL_CalculateBlitN().
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Definition at line 2217 of file SDL_blit_N.c.
References SDL_PixelFormat::Amask, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::colorkey, DISEMBLE_RGB, SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, NULL, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, SDL_BlitInfo::src_skip, and SDL_BlitInfo::table.
Referenced by SDL_CalculateBlitN().
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Definition at line 2435 of file SDL_blit_N.c.
References ARGB2101010_FROM_RGBA, SDL_PixelFormat::BytesPerPixel, DISEMBLE_RGBA, SDL_BlitInfo::dst, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2153 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Amask, ASSEMBLE_RGBA, SDL_PixelFormat::BytesPerPixel, DISEMBLE_RGB, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2188 of file SDL_blit_N.c.
References ASSEMBLE_RGBA, SDL_PixelFormat::BytesPerPixel, DISEMBLE_RGBA, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2317 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Amask, ASSEMBLE_RGBA, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::colorkey, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, RETRIEVE_RGB_PIXEL, RGB_FROM_PIXEL, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2360 of file SDL_blit_N.c.
References SDL_PixelFormat::Amask, ASSEMBLE_RGBA, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::colorkey, DISEMBLE_RGBA, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
SDL_BlitFunc SDL_CalculateBlitN | ( | SDL_Surface * | surface | ) |
Definition at line 2537 of file SDL_blit_N.c.
References blit_table::alpha, SDL_PixelFormat::Amask, SDL_PixelFormat::BitsPerPixel, Blit2101010toN(), Blit2to2Key(), Blit4to4CopyAlpha(), Blit4to4MaskAlpha(), blit_table::blit_features, Blit_RGB101010_index8(), Blit_RGB888_index8(), blit_table::blitfunc, BlitNto1(), BlitNto1Key(), BlitNto2101010(), BlitNtoN(), BlitNtoNCopyAlpha(), BlitNtoNKey(), BlitNtoNKeyCopyAlpha(), SDL_PixelFormat::Bmask, SDL_PixelFormat::BytesPerPixel, COPY_ALPHA, SDL_BlitMap::dst, blit_table::dstB, blit_table::dstbpp, blit_table::dstG, blit_table::dstR, SDL_BlitInfo::flags, SDL_Surface::format, SDL_PixelFormat::format, GetBlitFeatures, SDL_PixelFormat::Gmask, SDL_BlitMap::identity, SDL_BlitMap::info, SDL_Surface::map, MASKOK, NO_ALPHA, NULL, SDL_PixelFormat::Rmask, SDL_COPY_COLORKEY, SDL_COPY_RLE_MASK, SDL_HasAltiVec, SDL_PIXELFORMAT_ARGB2101010, SET_ALPHA, blit_table::srcB, blit_table::srcG, and blit_table::srcR.
Referenced by SDL_CalculateBlit().
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Definition at line 2529 of file SDL_blit_N.c.
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Definition at line 2478 of file SDL_blit_N.c.
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Definition at line 2483 of file SDL_blit_N.c.
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Definition at line 2504 of file SDL_blit_N.c.
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Definition at line 2509 of file SDL_blit_N.c.
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Definition at line 1568 of file SDL_blit_N.c.
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Definition at line 1430 of file SDL_blit_N.c.
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Definition at line 1844 of file SDL_blit_N.c.
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Definition at line 1706 of file SDL_blit_N.c.