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#include <stdint.h>
#include <stddef.h>
typedef void (*bit_f)(uint16_t*, uint16_t*, uint8_t*, size_t);
extern uint32_t pixel_fmt;
void fcn_455337(uint16_t *edi, uint16_t *esi, uint8_t *ebx, size_t ecx)
{
do {
uint16_t ax = *esi;
esi++;
uint8_t dl = ebx[ax & 0x1f];
uint8_t dh = ebx[(ax >> 5) & 0x1f];
uint8_t al = ebx[(ax >> 10) & 0x1f];
ax = ((uint16_t)(al & 0x3f) << 10) | ((uint16_t)(dh & 0x1f) << 5) | (dl & 0x1f);
*edi = ax;
edi++;
} while (--ecx);
}
void fcn_45536c(uint16_t *edi, uint16_t *esi, uint8_t *ebx, size_t ecx)
{
do {
uint32_t ax = *esi;
esi++;
uint8_t dl = ebx[ax & 0x1f];
uint8_t dh = ebx[(ax >> 6) & 0x1f];
uint16_t dx = ((uint16_t)dh << 8) | dl;
uint8_t al = ebx[(ax >> 11) & 0x1f];
ax = ((uint16_t)(al & 0x1f) << 11) | (((dx >> 7) & 0x3f) << 5) | (dx & 0x1f);
*edi = ax;
edi++;
} while (--ecx);
}
void fcn_4553a1(uint16_t *edi, uint16_t *esi, uint8_t *ebx, size_t ecx)
{
ebx = (uint8_t*)(((long)ebx) >> 1);
do {
uint16_t ax = *esi;
esi++;
uint8_t dl = ebx[ax & 0xf];
uint8_t dh = ebx[(ax >> 4) & 0xf];
uint8_t al = ebx[(ax >> 8) & 0xf];
ax = ((uint16_t)(dh & 0xf) << 12) | ((uint16_t)al << 4) | (dl & 0xf);
*edi = ax;
edi++;
} while (--ecx);
}
const bit_f ftable_485958[] = {
fcn_455337, fcn_45536c, fcn_45536c, fcn_4553a1
};
const uint32_t ftable_485968[] = {
0x00455442U, 0x00455480U, 0x00455480U, 0x004554beU
};
const uint32_t ftable_485978[] = {
0x004555ebU, 0x00455628U, 0x0045566eU, 0x004556abU
};
void fcn_004552b7(void * dst, void * src, size_t a3, int a4)
{
ftable_485958[pixel_fmt](dst, src, (uint8_t*)(0x485d68 + (a4 << 5)), a3 >> 1);
}
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