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avcodec/ttadsp: cosmetics

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Clean some header includes and use the same naming scheme as
in ttaencdsp

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
James Almer 2016-08-06 18:27:01 -03:00
parent 803c058a6f
commit d950279cbf
5 changed files with 22 additions and 21 deletions
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4
libavcodec/tta.c
View File

@ -314,8 +314,8 @@ static int tta_decode_frame(AVCodecContext *avctx, void *data,
*p = 1 + ((value >> 1) ^ ((value & 1) - 1));
// run hybrid filter
s->dsp.ttafilter_process_dec(filter->qm, filter->dx, filter->dl, &filter->error, p,
filter->shift, filter->round);
s->dsp.filter_process(filter->qm, filter->dx, filter->dl, &filter->error, p,
filter->shift, filter->round);
// fixed order prediction
#define PRED(x, k) (int32_t)((((uint64_t)(x) << (k)) - (x)) >> (k))

14
libavcodec/ttadsp.c
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@ -16,11 +16,13 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libavutil/attributes.h"
#include "ttadsp.h"
#include "config.h"
static void ttafilter_process_dec_c(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round) {
static void tta_filter_process_c(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round) {
if (*error < 0) {
qm[0] -= dx[0]; qm[1] -= dx[1]; qm[2] -= dx[2]; qm[3] -= dx[3];
qm[4] -= dx[4]; qm[5] -= dx[5]; qm[6] -= dx[6]; qm[7] -= dx[7];
@ -29,8 +31,8 @@ static void ttafilter_process_dec_c(int32_t *qm, int32_t *dx, int32_t *dl,
qm[4] += dx[4]; qm[5] += dx[5]; qm[6] += dx[6]; qm[7] += dx[7];
}
round += dl[0] * qm[0] + dl[1] * qm[1] + dl[2] * qm[2] + dl[3] * qm[3] +
dl[4] * qm[4] + dl[5] * qm[5] + dl[6] * qm[6] + dl[7] * qm[7];
round += dl[0] * qm[0] + dl[1] * qm[1] + dl[2] * qm[2] + dl[3] * qm[3] +
dl[4] * qm[4] + dl[5] * qm[5] + dl[6] * qm[6] + dl[7] * qm[7];
dx[0] = dx[1]; dx[1] = dx[2]; dx[2] = dx[3]; dx[3] = dx[4];
dl[0] = dl[1]; dl[1] = dl[2]; dl[2] = dl[3]; dl[3] = dl[4];
@ -50,7 +52,7 @@ static void ttafilter_process_dec_c(int32_t *qm, int32_t *dx, int32_t *dl,
av_cold void ff_ttadsp_init(TTADSPContext *c)
{
c->ttafilter_process_dec = ttafilter_process_dec_c;
c->filter_process = tta_filter_process_c;
if (ARCH_X86)
ff_ttadsp_init_x86(c);

7
libavcodec/ttadsp.h
View File

@ -20,12 +20,11 @@
#define AVCODEC_TTADSP_H
#include <stdint.h>
#include "ttadata.h"
typedef struct TTADSPContext {
void (*ttafilter_process_dec)(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
void (*filter_process)(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
} TTADSPContext;
void ff_ttadsp_init(TTADSPContext *c);

2
libavcodec/x86/ttadsp.asm
View File

@ -31,7 +31,7 @@ SECTION .text
%macro TTA_FILTER 2
INIT_XMM %1
cglobal ttafilter_process_dec, 5,5,%2, qm, dx, dl, error, in, shift, round
cglobal tta_filter_process, 5,5,%2, qm, dx, dl, error, in, shift, round
mova m2, [qmq ]
mova m3, [qmq + 0x10]
mova m4, [dxq ]

16
libavcodec/x86/ttadsp_init.c
View File

@ -22,12 +22,12 @@
#include "libavutil/x86/cpu.h"
#include "config.h"
void ff_ttafilter_process_dec_ssse3(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
void ff_ttafilter_process_dec_sse4(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
void ff_tta_filter_process_ssse3(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
void ff_tta_filter_process_sse4(int32_t *qm, int32_t *dx, int32_t *dl,
int32_t *error, int32_t *in, int32_t shift,
int32_t round);
av_cold void ff_ttadsp_init_x86(TTADSPContext *c)
{
@ -35,8 +35,8 @@ av_cold void ff_ttadsp_init_x86(TTADSPContext *c)
int cpu_flags = av_get_cpu_flags();
if (EXTERNAL_SSSE3(cpu_flags))
c->ttafilter_process_dec = ff_ttafilter_process_dec_ssse3;
c->filter_process = ff_tta_filter_process_ssse3;
if (EXTERNAL_SSE4(cpu_flags))
c->ttafilter_process_dec = ff_ttafilter_process_dec_sse4;
c->filter_process = ff_tta_filter_process_sse4;
#endif
}