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 | HAVE_FAST_WRITE_INT8 1 |
#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 3142 of file SDL_blit_N.c.
#define GetBlitFeatures | ( | ) | ((Uint32)(SDL_HasMMX() ? 1 : 0)) |
Definition at line 887 of file SDL_blit_N.c.
#define HAVE_FAST_WRITE_INT8 1 |
Definition at line 31 of file SDL_blit_N.c.
#define HI 1 |
Definition at line 892 of file SDL_blit_N.c.
#define LO 0 |
Definition at line 893 of file SDL_blit_N.c.
Definition at line 3263 of file SDL_blit_N.c.
#define NO_ALPHA 1 |
Definition at line 3140 of file SDL_blit_N.c.
Definition at line 1010 of file SDL_blit_N.c.
Definition at line 1373 of file SDL_blit_N.c.
Definition at line 1120 of file SDL_blit_N.c.
#define SET_ALPHA 2 |
Definition at line 3141 of file SDL_blit_N.c.
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Definition at line 2897 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 2487 of file SDL_blit_N.c.
References SDL_BlitInfo::colorkey, 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 2136 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 2086 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 3036 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Amask, SDL_PixelFormat::Ashift, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, i1, i2, j1, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
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Definition at line 2961 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Amask, SDL_PixelFormat::Ashift, SDL_PixelFormat::BytesPerPixel, SDL_BlitInfo::dst, SDL_BlitInfo::dst_fmt, SDL_BlitInfo::dst_h, SDL_BlitInfo::dst_skip, SDL_BlitInfo::dst_w, DUFFS_LOOP, i1, i2, j1, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
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Definition at line 1016 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 1375 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, 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 1709 of file SDL_blit_N.c.
References Blit_RGB565_32(), and RGB565_ABGR8888_LUT.
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Definition at line 1571 of file SDL_blit_N.c.
References Blit_RGB565_32(), and RGB565_ARGB8888_LUT.
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Definition at line 1985 of file SDL_blit_N.c.
References Blit_RGB565_32(), and RGB565_BGRA8888_LUT.
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Definition at line 1847 of file SDL_blit_N.c.
References Blit_RGB565_32(), and RGB565_RGBA8888_LUT.
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Definition at line 906 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 1136 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 1262 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 1991 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 2421 of file SDL_blit_N.c.
References 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 2929 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 2244 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_PixelFormat::format, get_permutation(), NULL, SDL_PIXELFORMAT_ARGB2101010, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2363 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, DUFFS_LOOP, SDL_PixelFormat::format, get_permutation(), NULL, SDL_PIXELFORMAT_ARGB2101010, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2521 of file SDL_blit_N.c.
References SDL_BlitInfo::a, SDL_PixelFormat::Amask, SDL_PixelFormat::Ashift, ASSEMBLE_RGBA, SDL_PixelFormat::Bmask, 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, SDL_PixelFormat::format, get_permutation(), SDL_PixelFormat::Gmask, NULL, RETRIEVE_RGB_PIXEL, RGB_FROM_PIXEL, SDL_PixelFormat::Rmask, SDL_PIXELFORMAT_ARGB2101010, SDL_PIXELFORMAT_BGR24, SDL_PIXELFORMAT_RGB24, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2793 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_PixelFormat::format, get_permutation(), NULL, SDL_PIXELFORMAT_ABGR8888, SDL_PIXELFORMAT_ARGB2101010, SDL_PIXELFORMAT_ARGB8888, SDL_PIXELFORMAT_BGRA8888, SDL_PIXELFORMAT_RGBA8888, SDL_BlitInfo::src, SDL_BlitInfo::src_fmt, and SDL_BlitInfo::src_skip.
Referenced by SDL_CalculateBlitN().
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Definition at line 2163 of file SDL_blit_N.c.
References SDL_PixelFormat::Amask, SDL_PixelFormat::BytesPerPixel, PIXEL_FROM_RGB, PIXEL_FROM_RGBA, RGB_FROM_PIXEL, and RGBA_FROM_PIXEL.
Referenced by BlitNtoN(), BlitNtoNCopyAlpha(), BlitNtoNKey(), and BlitNtoNKeyCopyAlpha().
SDL_BlitFunc SDL_CalculateBlitN | ( | SDL_Surface * | surface | ) |
Definition at line 3266 of file SDL_blit_N.c.
References 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_PixelFormat::format, GetBlitFeatures, SDL_PixelFormat::Gmask, MASKOK, NO_ALPHA, normal_blit, NULL, SDL_PixelFormat::Rmask, SDL_COPY_COLORKEY, SDL_COPY_RLE_MASK, SDL_HasAltiVec, SDL_PIXELFORMAT_ARGB2101010, and SET_ALPHA.
Referenced by SDL_CalculateBlit().
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Definition at line 3258 of file SDL_blit_N.c.
Referenced by SDL_CalculateBlitN().
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Definition at line 3152 of file SDL_blit_N.c.
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Definition at line 3157 of file SDL_blit_N.c.
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Definition at line 3178 of file SDL_blit_N.c.
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Definition at line 3214 of file SDL_blit_N.c.
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Definition at line 1577 of file SDL_blit_N.c.
Referenced by Blit_RGB565_ABGR8888().
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Definition at line 1439 of file SDL_blit_N.c.
Referenced by Blit_RGB565_ARGB8888().
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Definition at line 1853 of file SDL_blit_N.c.
Referenced by Blit_RGB565_BGRA8888().
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Definition at line 1715 of file SDL_blit_N.c.
Referenced by Blit_RGB565_RGBA8888().