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16x{8,16} {avg,put}_pixels support patch by (Juergen Keil <jk at tools dot de>) 

Originally committed as revision 1012 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Jürgen Keil 2002-10-08 12:09:23 +00:00 committed by Michael Niedermayer
parent 9e39878252
commit 47fa9c203a
1 changed files with 138 additions and 37 deletions
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175
libavcodec/mlib/dsputil_mlib.c
View File

@ -26,8 +26,53 @@
#include <mlib_video.h>
static void put_pixels_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
/* copy block, width 16 pixel, height 8/16 */
static void put_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoCopyRef_U8_U8_16x16(dest, (uint8_t *)ref, stride);
else
mlib_VideoCopyRef_U8_U8_16x8 (dest, (uint8_t *)ref, stride);
}
static void put_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpX_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
static void put_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
static void put_pixels16_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpXY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
/* copy block, width 8 pixel, height 8/16 */
static void put_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -36,8 +81,8 @@ static void put_pixels_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoCopyRef_U8_U8_8x8 (dest, (uint8_t *)ref, stride);
}
static void put_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void put_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -46,8 +91,8 @@ static void put_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoInterpX_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
}
static void put_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void put_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -56,8 +101,8 @@ static void put_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoInterpY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
}
static void put_pixels_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void put_pixels8_xy2_mlib(uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -66,8 +111,54 @@ static void put_pixels_xy2_mlib(uint8_t * dest, const uint8_t * ref,
mlib_VideoInterpXY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
}
static void avg_pixels_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
/* average/merge dest+source block, width 16 pixel, height 8/16 */
static void avg_pixels16_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoCopyRefAve_U8_U8_16x16(dest, (uint8_t *)ref, stride);
else
mlib_VideoCopyRefAve_U8_U8_16x8 (dest, (uint8_t *)ref, stride);
}
static void avg_pixels16_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpAveX_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpAveX_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
static void avg_pixels16_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpAveY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpAveY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
static void avg_pixels16_xy2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
mlib_VideoInterpAveXY_U8_U8_16x16(dest, (uint8_t *)ref, stride, stride);
else
mlib_VideoInterpAveXY_U8_U8_16x8 (dest, (uint8_t *)ref, stride, stride);
}
/* average/merge dest+source block, width 8 pixel, height 8/16 */
static void avg_pixels8_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -76,8 +167,8 @@ static void avg_pixels_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoCopyRefAve_U8_U8_8x8 (dest, (uint8_t *)ref, stride);
}
static void avg_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void avg_pixels8_x2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -86,8 +177,8 @@ static void avg_pixels_x2_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoInterpAveX_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
}
static void avg_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void avg_pixels8_y2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -96,8 +187,8 @@ static void avg_pixels_y2_mlib (uint8_t * dest, const uint8_t * ref,
mlib_VideoInterpAveY_U8_U8_8x8 (dest, (uint8_t *)ref, stride, stride);
}
static void avg_pixels_xy2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
static void avg_pixels8_xy2_mlib (uint8_t * dest, const uint8_t * ref,
int stride, int height)
{
assert(height == 16 || height == 8);
if (height == 16)
@ -112,37 +203,48 @@ static void add_pixels_clamped_mlib(const DCTELEM *block, UINT8 *pixels, int lin
mlib_VideoAddBlock_U8_S16(pixels, (mlib_s16 *)block, line_size);
}
/* XXX: those functions should be suppressed ASAP when all IDCTs are
converted */
static void mlib_idct_put(UINT8 *dest, int line_size, DCTELEM *block)
static void ff_idct_put_mlib(UINT8 *dest, int line_size, DCTELEM *data)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
put_pixels_clamped(block, dest, line_size);
}
static void mlib_idct_add(UINT8 *dest, int line_size, DCTELEM *block)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
add_pixels_clamped(block, dest, line_size);
put_pixels_clamped(data, dest, line_size);
}
void ff_fdct_mlib(DCTELEM *data)
static void ff_idct_add_mlib(UINT8 *dest, int line_size, DCTELEM *data)
{
mlib_VideoIDCT8x8_S16_S16 (data, data);
add_pixels_clamped(data, dest, line_size);
}
static void ff_fdct_mlib(DCTELEM *data)
{
mlib_VideoDCT8x8_S16_S16 (data, data);
}
void dsputil_init_mlib(void)
{
put_pixels_tab[1][0] = put_pixels_mlib;
put_pixels_tab[1][1] = put_pixels_x2_mlib;
put_pixels_tab[1][2] = put_pixels_y2_mlib;
put_pixels_tab[1][3] = put_pixels_xy2_mlib;
put_pixels_tab[0][0] = put_pixels16_mlib;
put_pixels_tab[0][1] = put_pixels16_x2_mlib;
put_pixels_tab[0][2] = put_pixels16_y2_mlib;
put_pixels_tab[0][3] = put_pixels16_xy2_mlib;
put_pixels_tab[1][0] = put_pixels8_mlib;
put_pixels_tab[1][1] = put_pixels8_x2_mlib;
put_pixels_tab[1][2] = put_pixels8_y2_mlib;
put_pixels_tab[1][3] = put_pixels8_xy2_mlib;
avg_pixels_tab[1][0] = avg_pixels_mlib;
avg_pixels_tab[1][1] = avg_pixels_x2_mlib;
avg_pixels_tab[1][2] = avg_pixels_y2_mlib;
avg_pixels_tab[1][3] = avg_pixels_xy2_mlib;
avg_pixels_tab[0][0] = avg_pixels16_mlib;
avg_pixels_tab[0][1] = avg_pixels16_x2_mlib;
avg_pixels_tab[0][2] = avg_pixels16_y2_mlib;
avg_pixels_tab[0][3] = avg_pixels16_xy2_mlib;
avg_pixels_tab[1][0] = avg_pixels8_mlib;
avg_pixels_tab[1][1] = avg_pixels8_x2_mlib;
avg_pixels_tab[1][2] = avg_pixels8_y2_mlib;
avg_pixels_tab[1][3] = avg_pixels8_xy2_mlib;
put_no_rnd_pixels_tab[1][0] = put_pixels_mlib;
put_no_rnd_pixels_tab[0][0] = put_pixels16_mlib;
put_no_rnd_pixels_tab[1][0] = put_pixels8_mlib;
add_pixels_clamped = add_pixels_clamped_mlib;
}
@ -150,15 +252,14 @@ void dsputil_init_mlib(void)
void MPV_common_init_mlib(MpegEncContext *s)
{
int i;
const int idct_algo= s->avctx->idct_algo;
if(s->avctx->dct_algo==FF_DCT_AUTO || s->avctx->dct_algo==FF_DCT_MLIB){
s->fdct = ff_fdct_mlib;
}
if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_MLIB){
s->idct_put= mlib_idct_put;
s->idct_add= mlib_idct_add;
if(s->avctx->idct_algo==FF_IDCT_AUTO || s->avctx->idct_algo==FF_IDCT_MLIB){
s->idct_put= ff_idct_put_mlib;
s->idct_add= ff_idct_add_mlib;
for(i=0; i<64; i++)
s->idct_permutation[i]= i;
}