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Code Issues Releases Activity

arm: call arm-specific rv34dsp init functions under if (ARCH_ARM)

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Assign NEON specific function pointers after runtime check via
av_get_cpu_flags().

Signed-off-by: Janne Grunau <janne-libav@jannau.net>
This commit is contained in:
Jean-Baptiste Kempf 2012-10-05 09:12:04 +00:00 committed by Janne Grunau
parent 63a46c6101
commit 507dce2536
6 changed files with 32 additions and 18 deletions
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12
libavcodec/arm/Makefile
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@ -26,6 +26,10 @@ ARMV6-OBJS-$(CONFIG_VP8_DECODER) += arm/vp8_armv6.o \
OBJS-$(CONFIG_H264DSP) += arm/h264dsp_init_arm.o
OBJS-$(CONFIG_H264PRED) += arm/h264pred_init_arm.o
OBJS-$(CONFIG_RV30_DECODER) += arm/rv34dsp_init_arm.o
OBJS-$(CONFIG_RV40_DECODER) += arm/rv34dsp_init_arm.o \
arm/rv40dsp_init_arm.o \
OBJS += arm/dsputil_init_arm.o \
arm/dsputil_arm.o \
arm/fft_init_arm.o \
@ -72,12 +76,8 @@ NEON-OBJS-$(CONFIG_DCA_DECODER) += arm/dcadsp_neon.o \
arm/synth_filter_neon.o \
NEON-OBJS-$(CONFIG_MPEGVIDEO) += arm/mpegvideo_neon.o
NEON-OBJS-$(CONFIG_RV30_DECODER) += arm/rv34dsp_init_neon.o \
arm/rv34dsp_neon.o \
NEON-OBJS-$(CONFIG_RV40_DECODER) += arm/rv34dsp_init_neon.o \
arm/rv34dsp_neon.o \
arm/rv40dsp_init_neon.o \
NEON-OBJS-$(CONFIG_RV30_DECODER) += arm/rv34dsp_neon.o
NEON-OBJS-$(CONFIG_RV40_DECODER) += arm/rv34dsp_neon.o \
arm/rv40dsp_neon.o \
arm/h264cmc_neon.o \

15
libavcodec/arm/rv34dsp_init_neon.c → libavcodec/arm/rv34dsp_init_arm.c
View File

@ -22,6 +22,7 @@
#include "libavcodec/avcodec.h"
#include "libavcodec/rv34dsp.h"
#include "libavutil/arm/cpu.h"
void ff_rv34_inv_transform_noround_neon(DCTELEM *block);
@ -30,11 +31,15 @@ void ff_rv34_inv_transform_noround_dc_neon(DCTELEM *block);
void ff_rv34_idct_add_neon(uint8_t *dst, ptrdiff_t stride, DCTELEM *block);
void ff_rv34_idct_dc_add_neon(uint8_t *dst, ptrdiff_t stride, int dc);
void ff_rv34dsp_init_neon(RV34DSPContext *c, DSPContext* dsp)
void ff_rv34dsp_init_arm(RV34DSPContext *c, DSPContext* dsp)
{
c->rv34_inv_transform = ff_rv34_inv_transform_noround_neon;
c->rv34_inv_transform_dc = ff_rv34_inv_transform_noround_dc_neon;
int cpu_flags = av_get_cpu_flags();
c->rv34_idct_add = ff_rv34_idct_add_neon;
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_neon;
if (have_neon(cpu_flags)) {
c->rv34_inv_transform = ff_rv34_inv_transform_noround_neon;
c->rv34_inv_transform_dc = ff_rv34_inv_transform_noround_dc_neon;
c->rv34_idct_add = ff_rv34_idct_add_neon;
c->rv34_idct_dc_add = ff_rv34_idct_dc_add_neon;
}
}

11
libavcodec/arm/rv40dsp_init_neon.c → libavcodec/arm/rv40dsp_init_arm.c
View File

@ -22,6 +22,7 @@
#include "libavcodec/avcodec.h"
#include "libavcodec/rv34dsp.h"
#include "libavutil/arm/cpu.h"
#define DECL_QPEL3(type, w, pos) \
void ff_##type##_rv40_qpel##w##_mc##pos##_neon(uint8_t *dst, uint8_t *src,\
@ -68,7 +69,7 @@ void ff_rv40_v_weak_loop_filter_neon(uint8_t *src, ptrdiff_t stride, int filter_
int filter_q1, int alpha, int beta,
int lim_p0q0, int lim_q1, int lim_p1);
void ff_rv40dsp_init_neon(RV34DSPContext *c, DSPContext* dsp)
static void ff_rv40dsp_init_neon(RV34DSPContext *c)
{
c->put_pixels_tab[0][ 1] = ff_put_rv40_qpel16_mc10_neon;
c->put_pixels_tab[0][ 3] = ff_put_rv40_qpel16_mc30_neon;
@ -136,3 +137,11 @@ void ff_rv40dsp_init_neon(RV34DSPContext *c, DSPContext* dsp)
c->rv40_weak_loop_filter[0] = ff_rv40_h_weak_loop_filter_neon;
c->rv40_weak_loop_filter[1] = ff_rv40_v_weak_loop_filter_neon;
}
void ff_rv40dsp_init_arm(RV34DSPContext *c, DSPContext* dsp)
{
int cpu_flags = av_get_cpu_flags();
if (have_neon(cpu_flags))
ff_rv40dsp_init_neon(c);
}

4
libavcodec/rv34dsp.c
View File

@ -135,8 +135,8 @@ av_cold void ff_rv34dsp_init(RV34DSPContext *c, DSPContext* dsp) {
c->rv34_idct_add = rv34_idct_add_c;
c->rv34_idct_dc_add = rv34_idct_dc_add_c;
if (HAVE_NEON)
ff_rv34dsp_init_neon(c, dsp);
if (ARCH_ARM)
ff_rv34dsp_init_arm(c, dsp);
if (ARCH_X86)
ff_rv34dsp_init_x86(c, dsp);
}

4
libavcodec/rv34dsp.h
View File

@ -77,10 +77,10 @@ void ff_rv30dsp_init(RV34DSPContext *c, DSPContext* dsp);
void ff_rv34dsp_init(RV34DSPContext *c, DSPContext* dsp);
void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp);
void ff_rv34dsp_init_neon(RV34DSPContext *c, DSPContext *dsp);
void ff_rv34dsp_init_arm(RV34DSPContext *c, DSPContext *dsp);
void ff_rv34dsp_init_x86(RV34DSPContext *c, DSPContext *dsp);
void ff_rv40dsp_init_x86(RV34DSPContext *c, DSPContext *dsp);
void ff_rv40dsp_init_neon(RV34DSPContext *c, DSPContext *dsp);
void ff_rv40dsp_init_arm(RV34DSPContext *c, DSPContext *dsp);
#endif /* AVCODEC_RV34DSP_H */

4
libavcodec/rv40dsp.c
View File

@ -605,6 +605,6 @@ av_cold void ff_rv40dsp_init(RV34DSPContext *c, DSPContext* dsp) {
if (ARCH_X86)
ff_rv40dsp_init_x86(c, dsp);
if (HAVE_NEON)
ff_rv40dsp_init_neon(c, dsp);
if (ARCH_ARM)
ff_rv40dsp_init_arm(c, dsp);
}