kimcinoo
/
efl
forked from enlightenment/efl
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
efl/src/lib/evas/common/evas_convert_rgb_32.c

540 lines
17 KiB
C
Raw Blame History

#include "evas_common_private.h"
#include "evas_convert_rgb_32.h"
#ifdef BUILD_NEON
# include <arm_neon.h>
#endif
// tiled rotate is faster in every case i've tested, so just use this
// by default.
#define TILE_ROTATE 1
void
evas_common_convert_rgba_to_32bpp_rgb_8888 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr;
DATA32 *dst_ptr;
int y;
Gfx_Func_Copy func;
dst_ptr = (DATA32 *)dst;
src_ptr = src;
func = evas_common_draw_func_copy_get(w, 0);
for (y = 0; y < h; y++)
{
func(src_ptr, dst_ptr, w);
src_ptr += w + src_jump;
dst_ptr += w + dst_jump;
}
return;
}
void
evas_common_convert_rgba_to_32bpp_rgb_8888_rot_180 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr;
DATA32 *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_180();
*dst_ptr = *src_ptr;
CONVERT_LOOP_END_ROT_180();
return;
}
#ifdef TILE_ROTATE
# ifdef BUILD_NEON
# define ROT90_QUAD_COPY_LOOP(pix_type) \
if (evas_common_cpu_has_feature(CPU_FEATURE_NEON)) { \
if ((w % 4) == 0) { \
int klght = 4 * src_stride; \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[h - y - 1]); \
pix_type *d = &(dst[dst_stride * y]); \
const pix_type *ptr1 = s; \
const pix_type *ptr2 = ptr1 + src_stride; \
const pix_type *ptr3 = ptr2 + src_stride; \
const pix_type *ptr4 = ptr3 + src_stride; \
for(x = 0; x < w; x += 4) { \
pix_type s_array[4] = { *ptr1, *ptr2, *ptr3, *ptr4 }; \
vst1q_u32(d, vld1q_u32(s_array)); \
d += 4; \
ptr1 += klght; \
ptr2 += klght; \
ptr3 += klght; \
ptr4 += klght; \
} \
} \
} \
else { \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[h - y - 1]); \
pix_type *d = &(dst[dst_stride * y]); \
for (x = 0; x < w; x++) { \
*d++ = *s; \
s += src_stride; \
} \
} \
} \
} \
else
# define ROT270_QUAD_COPY_LOOP(pix_type) \
if (evas_common_cpu_has_feature(CPU_FEATURE_NEON)) { \
if ((w % 4) == 0) { \
int klght = 4 * src_stride; \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[(src_stride * (w - 1)) + y]); \
pix_type *d = &(dst[dst_stride * y]); \
const pix_type *ptr1 = s; \
const pix_type *ptr2 = ptr1 + src_stride; \
const pix_type *ptr3 = ptr2 + src_stride; \
const pix_type *ptr4 = ptr3 + src_stride; \
for(x = 0; x < w; x+=4) { \
pix_type s_array[4] = { *ptr1, *ptr2, *ptr3, *ptr4 }; \
vst1q_u32(d, vld1q_u32(s_array)); \
d += 4; \
ptr1 += klght; \
ptr2 += klght; \
ptr3 += klght; \
ptr4 += klght; \
} \
} \
} \
else { \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[(src_stride * (w - 1)) + y]); \
pix_type *d = &(dst[dst_stride * y]); \
for (x = 0; x < w; x++) { \
*d++ = *s; \
s += src_stride; \
} \
} \
} \
} \
else
# else
# define ROT90_QUAD_COPY_LOOP(pix_type)
# define ROT270_QUAD_COPY_LOOP(pix_type)
# endif
# define FAST_SIMPLE_ROTATE(suffix, pix_type) \
static void \
blt_rotated_90_trivial_##suffix(pix_type * restrict dst, \
int dst_stride, \
const pix_type * restrict src, \
int src_stride, \
int w, \
int h) \
{ \
int x, y; \
ROT90_QUAD_COPY_LOOP(pix_type) { \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[h - y - 1]); \
pix_type *d = &(dst[dst_stride * y]); \
for (x = 0; x < w; x++) { \
*d++ = *s; \
s += src_stride; \
} \
} \
} \
} \
static void \
blt_rotated_270_trivial_##suffix(pix_type * restrict dst, \
int dst_stride, \
const pix_type * restrict src, \
int src_stride, \
int w, \
int h) \
{ \
int x, y; \
ROT270_QUAD_COPY_LOOP(pix_type) { \
for (y = 0; y < h; y++) { \
const pix_type *s = &(src[(src_stride * (w - 1)) + y]); \
pix_type *d = &(dst[dst_stride * y]); \
for (x = 0; x < w; x++) { \
*d++ = *s; \
s -= src_stride; \
} \
} \
} \
} \
static void \
blt_rotated_90_##suffix(pix_type * restrict dst, \
int dst_stride, \
const pix_type * restrict src, \
int src_stride, \
int w, \
int h) \
{ \
int x, leading_pixels = 0, trailing_pixels = 0; \
const int TILE_SIZE = TILE_CACHE_LINE_SIZE / sizeof(pix_type); \
if ((uintptr_t)dst & (TILE_CACHE_LINE_SIZE - 1)) { \
leading_pixels = TILE_SIZE - \
(((uintptr_t)dst & (TILE_CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
if (leading_pixels > w) leading_pixels = w; \
blt_rotated_90_trivial_##suffix(dst, \
dst_stride, \
src, \
src_stride, \
leading_pixels, \
h); \
dst += leading_pixels; \
src += leading_pixels * src_stride; \
w -= leading_pixels; \
} \
if ((uintptr_t)(dst + w) & (TILE_CACHE_LINE_SIZE - 1)) { \
trailing_pixels = (((uintptr_t)(dst + w) & \
(TILE_CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
if (trailing_pixels > w) trailing_pixels = w; \
w -= trailing_pixels; \
} \
for (x = 0; x < w; x += TILE_SIZE) { \
blt_rotated_90_trivial_##suffix(dst + x, \
dst_stride, \
&(src[src_stride * x]), \
src_stride, \
TILE_SIZE, \
h); \
} \
if (trailing_pixels) \
blt_rotated_90_trivial_##suffix(dst + w, \
dst_stride, \
&(src[src_stride * w]), \
src_stride, \
trailing_pixels, \
h); \
} \
static void \
blt_rotated_270_##suffix(pix_type * restrict dst, \
int dst_stride, \
const pix_type * restrict src, \
int src_stride, \
int w, \
int h) \
{ \
int x, leading_pixels = 0, trailing_pixels = 0; \
const int TILE_SIZE = TILE_CACHE_LINE_SIZE / sizeof(pix_type); \
if ((uintptr_t)dst & (TILE_CACHE_LINE_SIZE - 1)) { \
leading_pixels = TILE_SIZE - \
(((uintptr_t)dst & (TILE_CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
if (leading_pixels > w) leading_pixels = w; \
blt_rotated_270_trivial_##suffix(dst, \
dst_stride, \
&(src[src_stride * (w - leading_pixels)]), \
src_stride, \
leading_pixels, \
h); \
dst += leading_pixels; \
w -= leading_pixels; \
} \
if ((uintptr_t)(dst + w) & (TILE_CACHE_LINE_SIZE - 1)) { \
trailing_pixels = (((uintptr_t)(dst + w) & \
(TILE_CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \
if (trailing_pixels > w) trailing_pixels = w; \
w -= trailing_pixels; \
src += trailing_pixels * src_stride; \
} \
for (x = 0; x < w; x += TILE_SIZE) { \
blt_rotated_270_trivial_##suffix(dst + x, \
dst_stride, \
&(src[src_stride * (w - x - TILE_SIZE)]), \
src_stride, \
TILE_SIZE, \
h); \
} \
if (trailing_pixels) \
blt_rotated_270_trivial_##suffix(dst + w, \
dst_stride, \
src - (trailing_pixels * src_stride), \
src_stride, \
trailing_pixels, \
h); \
}
FAST_SIMPLE_ROTATE(8888, DATA32)
#endif
void
evas_common_convert_rgba_to_32bpp_rgb_8888_rot_270 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
#ifdef TILE_ROTATE
blt_rotated_270_8888((DATA32 *)dst, dst_jump + w,
src, src_jump + h,
w, h);
#else
DATA32 *src_ptr *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_270();
*dst_ptr = *src_ptr;
CONVERT_LOOP_END_ROT_270();
#endif
return;
}
/* speed measuring code - enable when optimizing to compare
#include <time.h>
static double
get_time(void)
{
struct timespec t;
clock_gettime(CLOCK_MONOTONIC, &t);
return (double)t.tv_sec + (((double)t.tv_nsec) / 1000000000.0);
}
*/
void
evas_common_convert_rgba_to_32bpp_rgb_8888_rot_90 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
/*
static double tt = 0.0;
static unsigned long long pt = 0;
double t0 = get_time();
*/
#ifdef TILE_ROTATE
blt_rotated_90_8888((DATA32 *)dst, dst_jump + w,
src, src_jump + h,
w, h);
#else
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_90();
*dst_ptr = *src_ptr;
CONVERT_LOOP_END_ROT_90();
#endif
/*
double t1 = get_time();
tt += t1 - t0;
pt += (w * h);
printf("%1.2f mpix/sec (%1.9f @ %1.9f)\n", (double)pt / (tt * 1000000), tt, t1);
*/
}
void
evas_common_convert_rgba_to_32bpp_rgbx_8888 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_0();
// *dst_ptr = (R_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (B_VAL(src_ptr) << 8);
*dst_ptr = (*src_ptr << 8);
CONVERT_LOOP_END_ROT_0();
return;
}
void
evas_common_convert_rgba_to_32bpp_rgbx_8888_rot_180 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_180();
// *dst_ptr = (R_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (B_VAL(src_ptr) << 8);
*dst_ptr = (*src_ptr << 8);
CONVERT_LOOP_END_ROT_180();
return;
}
void
evas_common_convert_rgba_to_32bpp_rgbx_8888_rot_270 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_270();
// *dst_ptr = (R_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (B_VAL(src_ptr) << 8);
*dst_ptr = (*src_ptr << 8);
CONVERT_LOOP_END_ROT_270();
return;
}
void
evas_common_convert_rgba_to_32bpp_rgbx_8888_rot_90 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_90();
// *dst_ptr = (R_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (B_VAL(src_ptr) << 8);
*dst_ptr = (*src_ptr << 8);
CONVERT_LOOP_END_ROT_90();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgr_8888 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_0();
*dst_ptr = (B_VAL(src_ptr) << 16) | (G_VAL(src_ptr) << 8) | (R_VAL(src_ptr));
CONVERT_LOOP_END_ROT_0();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgr_8888_rot_180 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_180();
*dst_ptr = (B_VAL(src_ptr) << 16) | (G_VAL(src_ptr) << 8) | (R_VAL(src_ptr));
CONVERT_LOOP_END_ROT_180();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgr_8888_rot_270 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_270();
*dst_ptr = (B_VAL(src_ptr) << 16) | (G_VAL(src_ptr) << 8) | (R_VAL(src_ptr));
CONVERT_LOOP_END_ROT_270();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgr_8888_rot_90 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_90();
*dst_ptr = (B_VAL(src_ptr) << 16) | (G_VAL(src_ptr) << 8) | (R_VAL(src_ptr));
CONVERT_LOOP_END_ROT_90();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgrx_8888 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_0();
*dst_ptr = (B_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (R_VAL(src_ptr) << 8);
CONVERT_LOOP_END_ROT_0();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgrx_8888_rot_180 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_180();
*dst_ptr = (B_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (R_VAL(src_ptr) << 8);
CONVERT_LOOP_END_ROT_180();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgrx_8888_rot_270 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_270();
*dst_ptr = (B_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (R_VAL(src_ptr) << 8);
CONVERT_LOOP_END_ROT_270();
return;
}
void
evas_common_convert_rgba_to_32bpp_bgrx_8888_rot_90 (DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_90();
*dst_ptr = (B_VAL(src_ptr) << 24) | (G_VAL(src_ptr) << 16) | (R_VAL(src_ptr) << 8);
CONVERT_LOOP_END_ROT_90();
return;
}
void
evas_common_convert_rgba_to_32bpp_rgb_666(DATA32 *src, DATA8 *dst, int src_jump, int dst_jump, int w, int h, int dith_x EINA_UNUSED, int dith_y EINA_UNUSED, DATA8 *pal EINA_UNUSED)
{
DATA32 *src_ptr, *dst_ptr;
int x, y;
dst_ptr = (DATA32 *)dst;
CONVERT_LOOP_START_ROT_0();
*dst_ptr =
(((R_VAL(src_ptr) << 12) | (B_VAL(src_ptr) >> 2)) & 0x03f03f) |
((G_VAL(src_ptr) << 4) & 0x000fc0);
CONVERT_LOOP_END_ROT_0();
return;
}
Reference in New Issue View Git Blame Copy Permalink