#include "libavutil/common.h"
#include "libavcodec/dsputil.h"
+#include "libavutil/x86_cpu.h"
#include "dsputil_mmx.h"
-#include "mmx.h"
#define ROW_SHIFT 11
#define COL_SHIFT 6
static inline void mmxext_row_head (int16_t * const row, const int offset,
const int16_t * const table)
{
- movq_m2r (*(row+offset), mm2); /* mm2 = x6 x4 x2 x0 */
+ __asm__ volatile(
+ "movq (%0), %%mm2 \n\t" /* mm2 = x6 x4 x2 x0 */
- movq_m2r (*(row+offset+4), mm5); /* mm5 = x7 x5 x3 x1 */
- movq_r2r (mm2, mm0); /* mm0 = x6 x4 x2 x0 */
+ "movq 8(%0), %%mm5 \n\t" /* mm5 = x7 x5 x3 x1 */
+ "movq %%mm2, %%mm0 \n\t" /* mm0 = x6 x4 x2 x0 */
- movq_m2r (*table, mm3); /* mm3 = -C2 -C4 C2 C4 */
- movq_r2r (mm5, mm6); /* mm6 = x7 x5 x3 x1 */
+ "movq (%1), %%mm3 \n\t" /* mm3 = -C2 -C4 C2 C4 */
+ "movq %%mm5, %%mm6 \n\t" /* mm6 = x7 x5 x3 x1 */
- movq_m2r (*(table+4), mm4); /* mm4 = C6 C4 C6 C4 */
- pmaddwd_r2r (mm0, mm3); /* mm3 = -C4*x4-C2*x6 C4*x0+C2*x2 */
+ "movq 8(%1), %%mm4 \n\t" /* mm4 = C6 C4 C6 C4 */
+ "pmaddwd %%mm0, %%mm3 \n\t" /* mm3 = -C4*x4-C2*x6 C4*x0+C2*x2 */
- pshufw_r2r (mm2, mm2, 0x4e); /* mm2 = x2 x0 x6 x4 */
+ "pshufw $0x4e, %%mm2, %%mm2 \n\t" /* mm2 = x2 x0 x6 x4 */
+ :: "r" ((row+offset)), "r" (table)
+ );
}
static inline void mmxext_row (const int16_t * const table,
const int32_t * const rounder)
{
- movq_m2r (*(table+8), mm1); /* mm1 = -C5 -C1 C3 C1 */
- pmaddwd_r2r (mm2, mm4); /* mm4 = C4*x0+C6*x2 C4*x4+C6*x6 */
+ __asm__ volatile (
+ "movq 16(%0), %%mm1 \n\t" /* mm1 = -C5 -C1 C3 C1 */
+ "pmaddwd %%mm2, %%mm4 \n\t" /* mm4 = C4*x0+C6*x2 C4*x4+C6*x6 */
- pmaddwd_m2r (*(table+16), mm0); /* mm0 = C4*x4-C6*x6 C4*x0-C6*x2 */
- pshufw_r2r (mm6, mm6, 0x4e); /* mm6 = x3 x1 x7 x5 */
+ "pmaddwd 32(%0), %%mm0 \n\t" /* mm0 = C4*x4-C6*x6 C4*x0-C6*x2 */
+ "pshufw $0x4e, %%mm6, %%mm6 \n\t" /* mm6 = x3 x1 x7 x5 */
- movq_m2r (*(table+12), mm7); /* mm7 = -C7 C3 C7 C5 */
- pmaddwd_r2r (mm5, mm1); /* mm1 = -C1*x5-C5*x7 C1*x1+C3*x3 */
+ "movq 24(%0), %%mm7 \n\t" /* mm7 = -C7 C3 C7 C5 */
+ "pmaddwd %%mm5, %%mm1 \n\t" /* mm1= -C1*x5-C5*x7 C1*x1+C3*x3 */
- paddd_m2r (*rounder, mm3); /* mm3 += rounder */
- pmaddwd_r2r (mm6, mm7); /* mm7 = C3*x1-C7*x3 C5*x5+C7*x7 */
+ "paddd (%1), %%mm3 \n\t" /* mm3 += rounder */
+ "pmaddwd %%mm6, %%mm7 \n\t" /* mm7 = C3*x1-C7*x3 C5*x5+C7*x7 */
- pmaddwd_m2r (*(table+20), mm2); /* mm2 = C4*x0-C2*x2 -C4*x4+C2*x6 */
- paddd_r2r (mm4, mm3); /* mm3 = a1 a0 + rounder */
+ "pmaddwd 40(%0), %%mm2 \n\t" /* mm2= C4*x0-C2*x2 -C4*x4+C2*x6 */
+ "paddd %%mm4, %%mm3 \n\t" /* mm3 = a1 a0 + rounder */
- pmaddwd_m2r (*(table+24), mm5); /* mm5 = C3*x5-C1*x7 C5*x1-C1*x3 */
- movq_r2r (mm3, mm4); /* mm4 = a1 a0 + rounder */
+ "pmaddwd 48(%0), %%mm5 \n\t" /* mm5 = C3*x5-C1*x7 C5*x1-C1*x3 */
+ "movq %%mm3, %%mm4 \n\t" /* mm4 = a1 a0 + rounder */
- pmaddwd_m2r (*(table+28), mm6); /* mm6 = C7*x1-C5*x3 C7*x5+C3*x7 */
- paddd_r2r (mm7, mm1); /* mm1 = b1 b0 */
+ "pmaddwd 56(%0), %%mm6 \n\t" /* mm6 = C7*x1-C5*x3 C7*x5+C3*x7 */
+ "paddd %%mm7, %%mm1 \n\t" /* mm1 = b1 b0 */
- paddd_m2r (*rounder, mm0); /* mm0 += rounder */
- psubd_r2r (mm1, mm3); /* mm3 = a1-b1 a0-b0 + rounder */
+ "paddd (%1), %%mm0 \n\t" /* mm0 += rounder */
+ "psubd %%mm1, %%mm3 \n\t" /* mm3 = a1-b1 a0-b0 + rounder */
- psrad_i2r (ROW_SHIFT, mm3); /* mm3 = y6 y7 */
- paddd_r2r (mm4, mm1); /* mm1 = a1+b1 a0+b0 + rounder */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm3 \n\t" /* mm3 = y6 y7 */
+ "paddd %%mm4, %%mm1 \n\t" /* mm1 = a1+b1 a0+b0 + rounder */
- paddd_r2r (mm2, mm0); /* mm0 = a3 a2 + rounder */
- psrad_i2r (ROW_SHIFT, mm1); /* mm1 = y1 y0 */
+ "paddd %%mm2, %%mm0 \n\t" /* mm0 = a3 a2 + rounder */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm1 \n\t" /* mm1 = y1 y0 */
- paddd_r2r (mm6, mm5); /* mm5 = b3 b2 */
- movq_r2r (mm0, mm4); /* mm4 = a3 a2 + rounder */
+ "paddd %%mm6, %%mm5 \n\t" /* mm5 = b3 b2 */
+ "movq %%mm0, %%mm4 \n\t" /* mm4 = a3 a2 + rounder */
- paddd_r2r (mm5, mm0); /* mm0 = a3+b3 a2+b2 + rounder */
- psubd_r2r (mm5, mm4); /* mm4 = a3-b3 a2-b2 + rounder */
+ "paddd %%mm5, %%mm0 \n\t" /* mm0 = a3+b3 a2+b2 + rounder */
+ "psubd %%mm5, %%mm4 \n\t" /* mm4 = a3-b3 a2-b2 + rounder */
+ : : "r" (table), "r" (rounder));
}
static inline void mmxext_row_tail (int16_t * const row, const int store)
{
- psrad_i2r (ROW_SHIFT, mm0); /* mm0 = y3 y2 */
+ __asm__ volatile (
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm0 \n\t" /* mm0 = y3 y2 */
- psrad_i2r (ROW_SHIFT, mm4); /* mm4 = y4 y5 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm4 \n\t" /* mm4 = y4 y5 */
- packssdw_r2r (mm0, mm1); /* mm1 = y3 y2 y1 y0 */
+ "packssdw %%mm0, %%mm1 \n\t" /* mm1 = y3 y2 y1 y0 */
- packssdw_r2r (mm3, mm4); /* mm4 = y6 y7 y4 y5 */
+ "packssdw %%mm3, %%mm4 \n\t" /* mm4 = y6 y7 y4 y5 */
- movq_r2m (mm1, *(row+store)); /* save y3 y2 y1 y0 */
- pshufw_r2r (mm4, mm4, 0xb1); /* mm4 = y7 y6 y5 y4 */
+ "movq %%mm1, (%0) \n\t" /* save y3 y2 y1 y0 */
+ "pshufw $0xb1, %%mm4, %%mm4 \n\t" /* mm4 = y7 y6 y5 y4 */
- /* slot */
+ /* slot */
- movq_r2m (mm4, *(row+store+4)); /* save y7 y6 y5 y4 */
+ "movq %%mm4, 8(%0) \n\t" /* save y7 y6 y5 y4 */
+ :: "r" (row+store)
+ );
}
static inline void mmxext_row_mid (int16_t * const row, const int store,
const int offset,
const int16_t * const table)
{
- movq_m2r (*(row+offset), mm2); /* mm2 = x6 x4 x2 x0 */
- psrad_i2r (ROW_SHIFT, mm0); /* mm0 = y3 y2 */
+ __asm__ volatile (
+ "movq (%0,%1), %%mm2 \n\t" /* mm2 = x6 x4 x2 x0 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm0 \n\t" /* mm0 = y3 y2 */
- movq_m2r (*(row+offset+4), mm5); /* mm5 = x7 x5 x3 x1 */
- psrad_i2r (ROW_SHIFT, mm4); /* mm4 = y4 y5 */
+ "movq 8(%0,%1), %%mm5 \n\t" /* mm5 = x7 x5 x3 x1 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm4 \n\t" /* mm4 = y4 y5 */
- packssdw_r2r (mm0, mm1); /* mm1 = y3 y2 y1 y0 */
- movq_r2r (mm5, mm6); /* mm6 = x7 x5 x3 x1 */
+ "packssdw %%mm0, %%mm1 \n\t" /* mm1 = y3 y2 y1 y0 */
+ "movq %%mm5, %%mm6 \n\t" /* mm6 = x7 x5 x3 x1 */
- packssdw_r2r (mm3, mm4); /* mm4 = y6 y7 y4 y5 */
- movq_r2r (mm2, mm0); /* mm0 = x6 x4 x2 x0 */
+ "packssdw %%mm3, %%mm4 \n\t" /* mm4 = y6 y7 y4 y5 */
+ "movq %%mm2, %%mm0 \n\t" /* mm0 = x6 x4 x2 x0 */
- movq_r2m (mm1, *(row+store)); /* save y3 y2 y1 y0 */
- pshufw_r2r (mm4, mm4, 0xb1); /* mm4 = y7 y6 y5 y4 */
+ "movq %%mm1, (%0,%2) \n\t" /* save y3 y2 y1 y0 */
+ "pshufw $0xb1, %%mm4, %%mm4\n\t" /* mm4 = y7 y6 y5 y4 */
- movq_m2r (*table, mm3); /* mm3 = -C2 -C4 C2 C4 */
- movq_r2m (mm4, *(row+store+4)); /* save y7 y6 y5 y4 */
+ "movq (%3), %%mm3 \n\t" /* mm3 = -C2 -C4 C2 C4 */
+ "movq %%mm4, 8(%0,%2) \n\t" /* save y7 y6 y5 y4 */
- pmaddwd_r2r (mm0, mm3); /* mm3 = -C4*x4-C2*x6 C4*x0+C2*x2 */
+ "pmaddwd %%mm0, %%mm3 \n\t" /* mm3= -C4*x4-C2*x6 C4*x0+C2*x2 */
- movq_m2r (*(table+4), mm4); /* mm4 = C6 C4 C6 C4 */
- pshufw_r2r (mm2, mm2, 0x4e); /* mm2 = x2 x0 x6 x4 */
+ "movq 8(%3), %%mm4 \n\t" /* mm4 = C6 C4 C6 C4 */
+ "pshufw $0x4e, %%mm2, %%mm2\n\t" /* mm2 = x2 x0 x6 x4 */
+ :: "r" (row), "r" (2*offset), "r" (2*store), "r" (table)
+ );
}
static inline void mmx_row_head (int16_t * const row, const int offset,
const int16_t * const table)
{
- movq_m2r (*(row+offset), mm2); /* mm2 = x6 x4 x2 x0 */
+ __asm__ volatile (
+ "movq (%0), %%mm2 \n\t" /* mm2 = x6 x4 x2 x0 */
- movq_m2r (*(row+offset+4), mm5); /* mm5 = x7 x5 x3 x1 */
- movq_r2r (mm2, mm0); /* mm0 = x6 x4 x2 x0 */
+ "movq 8(%0), %%mm5 \n\t" /* mm5 = x7 x5 x3 x1 */
+ "movq %%mm2, %%mm0 \n\t" /* mm0 = x6 x4 x2 x0 */
- movq_m2r (*table, mm3); /* mm3 = C6 C4 C2 C4 */
- movq_r2r (mm5, mm6); /* mm6 = x7 x5 x3 x1 */
+ "movq (%1), %%mm3 \n\t" /* mm3 = C6 C4 C2 C4 */
+ "movq %%mm5, %%mm6 \n\t" /* mm6 = x7 x5 x3 x1 */
- punpckldq_r2r (mm0, mm0); /* mm0 = x2 x0 x2 x0 */
+ "punpckldq %%mm0, %%mm0 \n\t" /* mm0 = x2 x0 x2 x0 */
- movq_m2r (*(table+4), mm4); /* mm4 = -C2 -C4 C6 C4 */
- pmaddwd_r2r (mm0, mm3); /* mm3 = C4*x0+C6*x2 C4*x0+C2*x2 */
+ "movq 8(%1), %%mm4 \n\t" /* mm4 = -C2 -C4 C6 C4 */
+ "pmaddwd %%mm0, %%mm3 \n\t" /* mm3 = C4*x0+C6*x2 C4*x0+C2*x2 */
- movq_m2r (*(table+8), mm1); /* mm1 = -C7 C3 C3 C1 */
- punpckhdq_r2r (mm2, mm2); /* mm2 = x6 x4 x6 x4 */
+ "movq 16(%1), %%mm1 \n\t" /* mm1 = -C7 C3 C3 C1 */
+ "punpckhdq %%mm2, %%mm2 \n\t" /* mm2 = x6 x4 x6 x4 */
+ :: "r" ((row+offset)), "r" (table)
+ );
}
static inline void mmx_row (const int16_t * const table,
const int32_t * const rounder)
{
- pmaddwd_r2r (mm2, mm4); /* mm4 = -C4*x4-C2*x6 C4*x4+C6*x6 */
- punpckldq_r2r (mm5, mm5); /* mm5 = x3 x1 x3 x1 */
+ __asm__ volatile (
+ "pmaddwd %%mm2, %%mm4 \n\t" /* mm4 = -C4*x4-C2*x6 C4*x4+C6*x6 */
+ "punpckldq %%mm5, %%mm5 \n\t" /* mm5 = x3 x1 x3 x1 */
- pmaddwd_m2r (*(table+16), mm0); /* mm0 = C4*x0-C2*x2 C4*x0-C6*x2 */
- punpckhdq_r2r (mm6, mm6); /* mm6 = x7 x5 x7 x5 */
+ "pmaddwd 32(%0), %%mm0 \n\t" /* mm0 = C4*x0-C2*x2 C4*x0-C6*x2 */
+ "punpckhdq %%mm6, %%mm6 \n\t" /* mm6 = x7 x5 x7 x5 */
- movq_m2r (*(table+12), mm7); /* mm7 = -C5 -C1 C7 C5 */
- pmaddwd_r2r (mm5, mm1); /* mm1 = C3*x1-C7*x3 C1*x1+C3*x3 */
+ "movq 24(%0), %%mm7 \n\t" /* mm7 = -C5 -C1 C7 C5 */
+ "pmaddwd %%mm5, %%mm1 \n\t" /* mm1 = C3*x1-C7*x3 C1*x1+C3*x3 */
- paddd_m2r (*rounder, mm3); /* mm3 += rounder */
- pmaddwd_r2r (mm6, mm7); /* mm7 = -C1*x5-C5*x7 C5*x5+C7*x7 */
+ "paddd (%1), %%mm3 \n\t" /* mm3 += rounder */
+ "pmaddwd %%mm6, %%mm7 \n\t" /* mm7 = -C1*x5-C5*x7 C5*x5+C7*x7 */
- pmaddwd_m2r (*(table+20), mm2); /* mm2 = C4*x4-C6*x6 -C4*x4+C2*x6 */
- paddd_r2r (mm4, mm3); /* mm3 = a1 a0 + rounder */
+ "pmaddwd 40(%0), %%mm2 \n\t" /* mm2 = C4*x4-C6*x6 -C4*x4+C2*x6 */
+ "paddd %%mm4, %%mm3 \n\t" /* mm3 = a1 a0 + rounder */
- pmaddwd_m2r (*(table+24), mm5); /* mm5 = C7*x1-C5*x3 C5*x1-C1*x3 */
- movq_r2r (mm3, mm4); /* mm4 = a1 a0 + rounder */
+ "pmaddwd 48(%0), %%mm5 \n\t" /* mm5 = C7*x1-C5*x3 C5*x1-C1*x3 */
+ "movq %%mm3, %%mm4 \n\t" /* mm4 = a1 a0 + rounder */
- pmaddwd_m2r (*(table+28), mm6); /* mm6 = C3*x5-C1*x7 C7*x5+C3*x7 */
- paddd_r2r (mm7, mm1); /* mm1 = b1 b0 */
+ "pmaddwd 56(%0), %%mm6 \n\t" /* mm6 = C3*x5-C1*x7 C7*x5+C3*x7 */
+ "paddd %%mm7, %%mm1 \n\t" /* mm1 = b1 b0 */
- paddd_m2r (*rounder, mm0); /* mm0 += rounder */
- psubd_r2r (mm1, mm3); /* mm3 = a1-b1 a0-b0 + rounder */
+ "paddd (%1), %%mm0 \n\t" /* mm0 += rounder */
+ "psubd %%mm1, %%mm3 \n\t" /* mm3 = a1-b1 a0-b0 + rounder */
- psrad_i2r (ROW_SHIFT, mm3); /* mm3 = y6 y7 */
- paddd_r2r (mm4, mm1); /* mm1 = a1+b1 a0+b0 + rounder */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm3 \n\t" /* mm3 = y6 y7 */
+ "paddd %%mm4, %%mm1 \n\t" /* mm1 = a1+b1 a0+b0 + rounder */
- paddd_r2r (mm2, mm0); /* mm0 = a3 a2 + rounder */
- psrad_i2r (ROW_SHIFT, mm1); /* mm1 = y1 y0 */
+ "paddd %%mm2, %%mm0 \n\t" /* mm0 = a3 a2 + rounder */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm1 \n\t" /* mm1 = y1 y0 */
- paddd_r2r (mm6, mm5); /* mm5 = b3 b2 */
- movq_r2r (mm0, mm7); /* mm7 = a3 a2 + rounder */
+ "paddd %%mm6, %%mm5 \n\t" /* mm5 = b3 b2 */
+ "movq %%mm0, %%mm7 \n\t" /* mm7 = a3 a2 + rounder */
- paddd_r2r (mm5, mm0); /* mm0 = a3+b3 a2+b2 + rounder */
- psubd_r2r (mm5, mm7); /* mm7 = a3-b3 a2-b2 + rounder */
+ "paddd %%mm5, %%mm0 \n\t" /* mm0 = a3+b3 a2+b2 + rounder */
+ "psubd %%mm5, %%mm7 \n\t" /* mm7 = a3-b3 a2-b2 + rounder */
+ :: "r" (table), "r" (rounder)
+ );
}
static inline void mmx_row_tail (int16_t * const row, const int store)
{
- psrad_i2r (ROW_SHIFT, mm0); /* mm0 = y3 y2 */
+ __asm__ volatile (
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm0 \n\t" /* mm0 = y3 y2 */
- psrad_i2r (ROW_SHIFT, mm7); /* mm7 = y4 y5 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm7 \n\t" /* mm7 = y4 y5 */
- packssdw_r2r (mm0, mm1); /* mm1 = y3 y2 y1 y0 */
+ "packssdw %%mm0, %%mm1 \n\t" /* mm1 = y3 y2 y1 y0 */
- packssdw_r2r (mm3, mm7); /* mm7 = y6 y7 y4 y5 */
+ "packssdw %%mm3, %%mm7 \n\t" /* mm7 = y6 y7 y4 y5 */
- movq_r2m (mm1, *(row+store)); /* save y3 y2 y1 y0 */
- movq_r2r (mm7, mm4); /* mm4 = y6 y7 y4 y5 */
+ "movq %%mm1, (%0) \n\t" /* save y3 y2 y1 y0 */
+ "movq %%mm7, %%mm4 \n\t" /* mm4 = y6 y7 y4 y5 */
- pslld_i2r (16, mm7); /* mm7 = y7 0 y5 0 */
+ "pslld $16, %%mm7 \n\t" /* mm7 = y7 0 y5 0 */
- psrld_i2r (16, mm4); /* mm4 = 0 y6 0 y4 */
+ "psrld $16, %%mm4 \n\t" /* mm4 = 0 y6 0 y4 */
- por_r2r (mm4, mm7); /* mm7 = y7 y6 y5 y4 */
+ "por %%mm4, %%mm7 \n\t" /* mm7 = y7 y6 y5 y4 */
- /* slot */
+ /* slot */
- movq_r2m (mm7, *(row+store+4)); /* save y7 y6 y5 y4 */
+ "movq %%mm7, 8(%0) \n\t" /* save y7 y6 y5 y4 */
+ :: "r" (row+store)
+ );
}
static inline void mmx_row_mid (int16_t * const row, const int store,
const int offset, const int16_t * const table)
{
- movq_m2r (*(row+offset), mm2); /* mm2 = x6 x4 x2 x0 */
- psrad_i2r (ROW_SHIFT, mm0); /* mm0 = y3 y2 */
- movq_m2r (*(row+offset+4), mm5); /* mm5 = x7 x5 x3 x1 */
- psrad_i2r (ROW_SHIFT, mm7); /* mm7 = y4 y5 */
+ __asm__ volatile (
+ "movq (%0,%1), %%mm2 \n\t" /* mm2 = x6 x4 x2 x0 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm0 \n\t" /* mm0 = y3 y2 */
- packssdw_r2r (mm0, mm1); /* mm1 = y3 y2 y1 y0 */
- movq_r2r (mm5, mm6); /* mm6 = x7 x5 x3 x1 */
+ "movq 8(%0,%1), %%mm5 \n\t" /* mm5 = x7 x5 x3 x1 */
+ "psrad $" AV_STRINGIFY(ROW_SHIFT) ", %%mm7 \n\t" /* mm7 = y4 y5 */
- packssdw_r2r (mm3, mm7); /* mm7 = y6 y7 y4 y5 */
- movq_r2r (mm2, mm0); /* mm0 = x6 x4 x2 x0 */
+ "packssdw %%mm0, %%mm1 \n\t" /* mm1 = y3 y2 y1 y0 */
+ "movq %%mm5, %%mm6 \n\t" /* mm6 = x7 x5 x3 x1 */
- movq_r2m (mm1, *(row+store)); /* save y3 y2 y1 y0 */
- movq_r2r (mm7, mm1); /* mm1 = y6 y7 y4 y5 */
+ "packssdw %%mm3, %%mm7 \n\t" /* mm7 = y6 y7 y4 y5 */
+ "movq %%mm2, %%mm0 \n\t" /* mm0 = x6 x4 x2 x0 */
- punpckldq_r2r (mm0, mm0); /* mm0 = x2 x0 x2 x0 */
- psrld_i2r (16, mm7); /* mm7 = 0 y6 0 y4 */
+ "movq %%mm1, (%0,%2) \n\t" /* save y3 y2 y1 y0 */
+ "movq %%mm7, %%mm1 \n\t" /* mm1 = y6 y7 y4 y5 */
- movq_m2r (*table, mm3); /* mm3 = C6 C4 C2 C4 */
- pslld_i2r (16, mm1); /* mm1 = y7 0 y5 0 */
+ "punpckldq %%mm0, %%mm0 \n\t" /* mm0 = x2 x0 x2 x0 */
+ "psrld $16, %%mm7 \n\t" /* mm7 = 0 y6 0 y4 */
- movq_m2r (*(table+4), mm4); /* mm4 = -C2 -C4 C6 C4 */
- por_r2r (mm1, mm7); /* mm7 = y7 y6 y5 y4 */
+ "movq (%3), %%mm3 \n\t" /* mm3 = C6 C4 C2 C4 */
+ "pslld $16, %%mm1 \n\t" /* mm1 = y7 0 y5 0 */
- movq_m2r (*(table+8), mm1); /* mm1 = -C7 C3 C3 C1 */
- punpckhdq_r2r (mm2, mm2); /* mm2 = x6 x4 x6 x4 */
+ "movq 8(%3), %%mm4 \n\t" /* mm4 = -C2 -C4 C6 C4 */
+ "por %%mm1, %%mm7 \n\t" /* mm7 = y7 y6 y5 y4 */
- movq_r2m (mm7, *(row+store+4)); /* save y7 y6 y5 y4 */
- pmaddwd_r2r (mm0, mm3); /* mm3 = C4*x0+C6*x2 C4*x0+C2*x2 */
+ "movq 16(%3), %%mm1 \n\t" /* mm1 = -C7 C3 C3 C1 */
+ "punpckhdq %%mm2, %%mm2 \n\t" /* mm2 = x6 x4 x6 x4 */
+
+ "movq %%mm7, 8(%0,%2) \n\t" /* save y7 y6 y5 y4 */
+ "pmaddwd %%mm0, %%mm3 \n\t" /* mm3 = C4*x0+C6*x2 C4*x0+C2*x2 */
+ : : "r" (row), "r"(2*offset), "r" (2*store), "r" (table)
+ );
}
#define T3 43790
#define C4 23170
- DECLARE_ALIGNED(8, static const short, t1_vector)[] = {T1,T1,T1,T1};
- DECLARE_ALIGNED(8, static const short, t2_vector)[] = {T2,T2,T2,T2};
- DECLARE_ALIGNED(8, static const short, t3_vector)[] = {T3,T3,T3,T3};
- DECLARE_ALIGNED(8, static const short, c4_vector)[] = {C4,C4,C4,C4};
+ DECLARE_ALIGNED(8, static const short, t1_vector)[] = {
+ T1,T1,T1,T1,
+ T2,T2,T2,T2,
+ T3,T3,T3,T3,
+ C4,C4,C4,C4
+ };
/* column code adapted from Peter Gubanov */
/* http://www.elecard.com/peter/idct.shtml */
- movq_m2r (*t1_vector, mm0); /* mm0 = T1 */
+ __asm__ volatile (
+ "movq (%0), %%mm0 \n\t" /* mm0 = T1 */
- movq_m2r (*(col+offset+1*8), mm1); /* mm1 = x1 */
- movq_r2r (mm0, mm2); /* mm2 = T1 */
+ "movq 2*8(%1), %%mm1 \n\t" /* mm1 = x1 */
+ "movq %%mm0, %%mm2 \n\t" /* mm2 = T1 */
- movq_m2r (*(col+offset+7*8), mm4); /* mm4 = x7 */
- pmulhw_r2r (mm1, mm0); /* mm0 = T1*x1 */
+ "movq 7*2*8(%1), %%mm4 \n\t" /* mm4 = x7 */
+ "pmulhw %%mm1, %%mm0 \n\t" /* mm0 = T1*x1 */
- movq_m2r (*t3_vector, mm5); /* mm5 = T3 */
- pmulhw_r2r (mm4, mm2); /* mm2 = T1*x7 */
+ "movq 16(%0), %%mm5 \n\t" /* mm5 = T3 */
+ "pmulhw %%mm4, %%mm2 \n\t" /* mm2 = T1*x7 */
- movq_m2r (*(col+offset+5*8), mm6); /* mm6 = x5 */
- movq_r2r (mm5, mm7); /* mm7 = T3-1 */
+ "movq 2*5*8(%1), %%mm6 \n\t" /* mm6 = x5 */
+ "movq %%mm5, %%mm7 \n\t" /* mm7 = T3-1 */
- movq_m2r (*(col+offset+3*8), mm3); /* mm3 = x3 */
- psubsw_r2r (mm4, mm0); /* mm0 = v17 */
+ "movq 3*8*2(%1), %%mm3 \n\t" /* mm3 = x3 */
+ "psubsw %%mm4, %%mm0 \n\t" /* mm0 = v17 */
- movq_m2r (*t2_vector, mm4); /* mm4 = T2 */
- pmulhw_r2r (mm3, mm5); /* mm5 = (T3-1)*x3 */
+ "movq 8(%0), %%mm4 \n\t" /* mm4 = T2 */
+ "pmulhw %%mm3, %%mm5 \n\t" /* mm5 = (T3-1)*x3 */
- paddsw_r2r (mm2, mm1); /* mm1 = u17 */
- pmulhw_r2r (mm6, mm7); /* mm7 = (T3-1)*x5 */
+ "paddsw %%mm2, %%mm1 \n\t" /* mm1 = u17 */
+ "pmulhw %%mm6, %%mm7 \n\t" /* mm7 = (T3-1)*x5 */
- /* slot */
+ /* slot */
- movq_r2r (mm4, mm2); /* mm2 = T2 */
- paddsw_r2r (mm3, mm5); /* mm5 = T3*x3 */
+ "movq %%mm4, %%mm2 \n\t" /* mm2 = T2 */
+ "paddsw %%mm3, %%mm5 \n\t" /* mm5 = T3*x3 */
- pmulhw_m2r (*(col+offset+2*8), mm4);/* mm4 = T2*x2 */
- paddsw_r2r (mm6, mm7); /* mm7 = T3*x5 */
+ "pmulhw 2*8*2(%1), %%mm4 \n\t" /* mm4 = T2*x2 */
+ "paddsw %%mm6, %%mm7 \n\t" /* mm7 = T3*x5 */
- psubsw_r2r (mm6, mm5); /* mm5 = v35 */
- paddsw_r2r (mm3, mm7); /* mm7 = u35 */
+ "psubsw %%mm6, %%mm5 \n\t" /* mm5 = v35 */
+ "paddsw %%mm3, %%mm7 \n\t" /* mm7 = u35 */
- movq_m2r (*(col+offset+6*8), mm3); /* mm3 = x6 */
- movq_r2r (mm0, mm6); /* mm6 = v17 */
+ "movq 6*8*2(%1), %%mm3 \n\t" /* mm3 = x6 */
+ "movq %%mm0, %%mm6 \n\t" /* mm6 = v17 */
- pmulhw_r2r (mm3, mm2); /* mm2 = T2*x6 */
- psubsw_r2r (mm5, mm0); /* mm0 = b3 */
+ "pmulhw %%mm3, %%mm2 \n\t" /* mm2 = T2*x6 */
+ "psubsw %%mm5, %%mm0 \n\t" /* mm0 = b3 */
- psubsw_r2r (mm3, mm4); /* mm4 = v26 */
- paddsw_r2r (mm6, mm5); /* mm5 = v12 */
+ "psubsw %%mm3, %%mm4 \n\t" /* mm4 = v26 */
+ "paddsw %%mm6, %%mm5 \n\t" /* mm5 = v12 */
- movq_r2m (mm0, *(col+offset+3*8)); /* save b3 in scratch0 */
- movq_r2r (mm1, mm6); /* mm6 = u17 */
+ "movq %%mm0, 3*8*2(%1)\n\t" /* save b3 in scratch0 */
+ "movq %%mm1, %%mm6 \n\t" /* mm6 = u17 */
- paddsw_m2r (*(col+offset+2*8), mm2);/* mm2 = u26 */
- paddsw_r2r (mm7, mm6); /* mm6 = b0 */
+ "paddsw 2*8*2(%1), %%mm2 \n\t" /* mm2 = u26 */
+ "paddsw %%mm7, %%mm6 \n\t" /* mm6 = b0 */
- psubsw_r2r (mm7, mm1); /* mm1 = u12 */
- movq_r2r (mm1, mm7); /* mm7 = u12 */
+ "psubsw %%mm7, %%mm1 \n\t" /* mm1 = u12 */
+ "movq %%mm1, %%mm7 \n\t" /* mm7 = u12 */
- movq_m2r (*(col+offset+0*8), mm3); /* mm3 = x0 */
- paddsw_r2r (mm5, mm1); /* mm1 = u12+v12 */
+ "movq 0*8(%1), %%mm3 \n\t" /* mm3 = x0 */
+ "paddsw %%mm5, %%mm1 \n\t" /* mm1 = u12+v12 */
- movq_m2r (*c4_vector, mm0); /* mm0 = C4/2 */
- psubsw_r2r (mm5, mm7); /* mm7 = u12-v12 */
+ "movq 24(%0), %%mm0 \n\t" /* mm0 = C4/2 */
+ "psubsw %%mm5, %%mm7 \n\t" /* mm7 = u12-v12 */
- movq_r2m (mm6, *(col+offset+5*8)); /* save b0 in scratch1 */
- pmulhw_r2r (mm0, mm1); /* mm1 = b1/2 */
+ "movq %%mm6, 5*8*2(%1)\n\t" /* save b0 in scratch1 */
+ "pmulhw %%mm0, %%mm1 \n\t" /* mm1 = b1/2 */
- movq_r2r (mm4, mm6); /* mm6 = v26 */
- pmulhw_r2r (mm0, mm7); /* mm7 = b2/2 */
+ "movq %%mm4, %%mm6 \n\t" /* mm6 = v26 */
+ "pmulhw %%mm0, %%mm7 \n\t" /* mm7 = b2/2 */
- movq_m2r (*(col+offset+4*8), mm5); /* mm5 = x4 */
- movq_r2r (mm3, mm0); /* mm0 = x0 */
+ "movq 4*8*2(%1), %%mm5 \n\t" /* mm5 = x4 */
+ "movq %%mm3, %%mm0 \n\t" /* mm0 = x0 */
- psubsw_r2r (mm5, mm3); /* mm3 = v04 */
- paddsw_r2r (mm5, mm0); /* mm0 = u04 */
+ "psubsw %%mm5, %%mm3 \n\t" /* mm3 = v04 */
+ "paddsw %%mm5, %%mm0 \n\t" /* mm0 = u04 */
- paddsw_r2r (mm3, mm4); /* mm4 = a1 */
- movq_r2r (mm0, mm5); /* mm5 = u04 */
+ "paddsw %%mm3, %%mm4 \n\t" /* mm4 = a1 */
+ "movq %%mm0, %%mm5 \n\t" /* mm5 = u04 */
- psubsw_r2r (mm6, mm3); /* mm3 = a2 */
- paddsw_r2r (mm2, mm5); /* mm5 = a0 */
+ "psubsw %%mm6, %%mm3 \n\t" /* mm3 = a2 */
+ "paddsw %%mm2, %%mm5 \n\t" /* mm5 = a0 */
- paddsw_r2r (mm1, mm1); /* mm1 = b1 */
- psubsw_r2r (mm2, mm0); /* mm0 = a3 */
+ "paddsw %%mm1, %%mm1 \n\t" /* mm1 = b1 */
+ "psubsw %%mm2, %%mm0 \n\t" /* mm0 = a3 */
- paddsw_r2r (mm7, mm7); /* mm7 = b2 */
- movq_r2r (mm3, mm2); /* mm2 = a2 */
+ "paddsw %%mm7, %%mm7 \n\t" /* mm7 = b2 */
+ "movq %%mm3, %%mm2 \n\t" /* mm2 = a2 */
- movq_r2r (mm4, mm6); /* mm6 = a1 */
- paddsw_r2r (mm7, mm3); /* mm3 = a2+b2 */
+ "movq %%mm4, %%mm6 \n\t" /* mm6 = a1 */
+ "paddsw %%mm7, %%mm3 \n\t" /* mm3 = a2+b2 */
- psraw_i2r (COL_SHIFT, mm3); /* mm3 = y2 */
- paddsw_r2r (mm1, mm4); /* mm4 = a1+b1 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm3\n\t" /* mm3 = y2 */
+ "paddsw %%mm1, %%mm4\n\t" /* mm4 = a1+b1 */
- psraw_i2r (COL_SHIFT, mm4); /* mm4 = y1 */
- psubsw_r2r (mm1, mm6); /* mm6 = a1-b1 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm4\n\t" /* mm4 = y1 */
+ "psubsw %%mm1, %%mm6 \n\t" /* mm6 = a1-b1 */
- movq_m2r (*(col+offset+5*8), mm1); /* mm1 = b0 */
- psubsw_r2r (mm7, mm2); /* mm2 = a2-b2 */
+ "movq 5*8*2(%1), %%mm1 \n\t" /* mm1 = b0 */
+ "psubsw %%mm7, %%mm2 \n\t" /* mm2 = a2-b2 */
- psraw_i2r (COL_SHIFT, mm6); /* mm6 = y6 */
- movq_r2r (mm5, mm7); /* mm7 = a0 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm6\n\t" /* mm6 = y6 */
+ "movq %%mm5, %%mm7 \n\t" /* mm7 = a0 */
- movq_r2m (mm4, *(col+offset+1*8)); /* save y1 */
- psraw_i2r (COL_SHIFT, mm2); /* mm2 = y5 */
+ "movq %%mm4, 1*8*2(%1)\n\t" /* save y1 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm2\n\t" /* mm2 = y5 */
- movq_r2m (mm3, *(col+offset+2*8)); /* save y2 */
- paddsw_r2r (mm1, mm5); /* mm5 = a0+b0 */
+ "movq %%mm3, 2*8*2(%1)\n\t" /* save y2 */
+ "paddsw %%mm1, %%mm5 \n\t" /* mm5 = a0+b0 */
- movq_m2r (*(col+offset+3*8), mm4); /* mm4 = b3 */
- psubsw_r2r (mm1, mm7); /* mm7 = a0-b0 */
+ "movq 3*8*2(%1), %%mm4 \n\t" /* mm4 = b3 */
+ "psubsw %%mm1, %%mm7 \n\t" /* mm7 = a0-b0 */
- psraw_i2r (COL_SHIFT, mm5); /* mm5 = y0 */
- movq_r2r (mm0, mm3); /* mm3 = a3 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm5\n\t" /* mm5 = y0 */
+ "movq %%mm0, %%mm3 \n\t" /* mm3 = a3 */
- movq_r2m (mm2, *(col+offset+5*8)); /* save y5 */
- psubsw_r2r (mm4, mm3); /* mm3 = a3-b3 */
+ "movq %%mm2, 5*8*2(%1)\n\t" /* save y5 */
+ "psubsw %%mm4, %%mm3 \n\t" /* mm3 = a3-b3 */
- psraw_i2r (COL_SHIFT, mm7); /* mm7 = y7 */
- paddsw_r2r (mm0, mm4); /* mm4 = a3+b3 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm7\n\t" /* mm7 = y7 */
+ "paddsw %%mm0, %%mm4 \n\t" /* mm4 = a3+b3 */
- movq_r2m (mm5, *(col+offset+0*8)); /* save y0 */
- psraw_i2r (COL_SHIFT, mm3); /* mm3 = y4 */
+ "movq %%mm5, 0*8*2(%1)\n\t" /* save y0 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm3\n\t" /* mm3 = y4 */
- movq_r2m (mm6, *(col+offset+6*8)); /* save y6 */
- psraw_i2r (COL_SHIFT, mm4); /* mm4 = y3 */
+ "movq %%mm6, 6*8*2(%1)\n\t" /* save y6 */
+ "psraw $" AV_STRINGIFY(COL_SHIFT) ", %%mm4\n\t" /* mm4 = y3 */
- movq_r2m (mm7, *(col+offset+7*8)); /* save y7 */
+ "movq %%mm7, 7*8*2(%1)\n\t" /* save y7 */
- movq_r2m (mm3, *(col+offset+4*8)); /* save y4 */
+ "movq %%mm3, 4*8*2(%1)\n\t" /* save y4 */
- movq_r2m (mm4, *(col+offset+3*8)); /* save y3 */
+ "movq %%mm4, 3*8*2(%1)\n\t" /* save y3 */
+ :: "r" (t1_vector), "r" (col+offset)
+ );
#undef T1
#undef T2