> -----Original Message-----
> From: ffmpeg-devel <ffmpeg-devel-boun...@ffmpeg.org> On Behalf Of James
> Almer
> Sent: Thursday, September 26, 2019 11:20 PM
> To: ffmpeg-devel@ffmpeg.org
> Subject: Re: [FFmpeg-devel] [PATCH V2 1/3] checkasm/vf_eq: add test for vf_eq
>
> On 9/26/2019 11:43 AM, Andreas Rheinhardt wrote:
> > Ting Fu:
> >> Signed-off-by: Ting Fu <ting...@intel.com>
> >> ---
> >> libavfilter/vf_eq.c | 13 ++++---
> >> libavfilter/vf_eq.h | 1 +
> >> tests/checkasm/Makefile | 1 +
> >> tests/checkasm/checkasm.c | 3 ++
> >> tests/checkasm/checkasm.h | 1 +
> >> tests/checkasm/vf_eq.c | 79
> +++++++++++++++++++++++++++++++++++++++
> >> tests/fate/checkasm.mak | 1 +
> >> 7 files changed, 94 insertions(+), 5 deletions(-) create mode
> >> 100644 tests/checkasm/vf_eq.c
> >>
> >> diff --git a/libavfilter/vf_eq.c b/libavfilter/vf_eq.c index
> >> 2c4c7e4d54..0f9d129255 100644
> >> --- a/libavfilter/vf_eq.c
> >> +++ b/libavfilter/vf_eq.c
> >> @@ -174,12 +174,18 @@ static int set_expr(AVExpr **pexpr, const char
> *expr, const char *option, void *
> >> return 0;
> >> }
> >>
> >> +void ff_eq_init(EQContext *eq)
> >> +{
> >> + eq->process = process_c;
> >> + if (ARCH_X86)
> >> + ff_eq_init_x86(eq);
> >> +}
> >> +
> >> static int initialize(AVFilterContext *ctx) {
> >> EQContext *eq = ctx->priv;
> >> int ret;
> >> -
> >> - eq->process = process_c;
> >> + ff_eq_init(eq);
> >>
> >> if ((ret = set_expr(&eq->contrast_pexpr, eq->contrast_expr,
> >> "contrast",
> ctx)) < 0 ||
> >> (ret = set_expr(&eq->brightness_pexpr, eq->brightness_expr,
> "brightness", ctx)) < 0 ||
> >> @@ -191,9 +197,6 @@ static int initialize(AVFilterContext *ctx)
> >> (ret = set_expr(&eq->gamma_weight_pexpr, eq->gamma_weight_expr,
> "gamma_weight", ctx)) < 0 )
> >> return ret;
> >>
> >> - if (ARCH_X86)
> >> - ff_eq_init_x86(eq);
> >> -
> >> if (eq->eval_mode == EVAL_MODE_INIT) {
> >> set_gamma(eq);
> >> set_contrast(eq);
> >> diff --git a/libavfilter/vf_eq.h b/libavfilter/vf_eq.h index
> >> fa49d46e5c..cd0cd75f08 100644
> >> --- a/libavfilter/vf_eq.h
> >> +++ b/libavfilter/vf_eq.h
> >> @@ -100,6 +100,7 @@ typedef struct EQContext {
> >> enum EvalMode { EVAL_MODE_INIT, EVAL_MODE_FRAME,
> EVAL_MODE_NB }
> >> eval_mode; } EQContext;
> >>
> >> +void ff_eq_init(EQContext *eq);
> >> void ff_eq_init_x86(EQContext *eq);
> >>
> >> #endif /* AVFILTER_EQ_H */
> >> diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile index
> >> 0112ff603e..de850c016e 100644
> >> --- a/tests/checkasm/Makefile
> >> +++ b/tests/checkasm/Makefile
> >> @@ -36,6 +36,7 @@ CHECKASMOBJS-$(CONFIG_AVCODEC) +=
> $(AVCODECOBJS-yes)
> >> AVFILTEROBJS-$(CONFIG_AFIR_FILTER) += af_afir.o
> >> AVFILTEROBJS-$(CONFIG_BLEND_FILTER) += vf_blend.o
> >> AVFILTEROBJS-$(CONFIG_COLORSPACE_FILTER) += vf_colorspace.o
> >> +AVFILTEROBJS-$(CONFIG_EQ_FILTER) += vf_eq.o
> >> AVFILTEROBJS-$(CONFIG_GBLUR_FILTER) += vf_gblur.o
> >> AVFILTEROBJS-$(CONFIG_HFLIP_FILTER) += vf_hflip.o
> >> AVFILTEROBJS-$(CONFIG_THRESHOLD_FILTER) += vf_threshold.o diff
> >> --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c index
> >> d9a5c7f401..bcbe775510 100644
> >> --- a/tests/checkasm/checkasm.c
> >> +++ b/tests/checkasm/checkasm.c
> >> @@ -165,6 +165,9 @@ static const struct {
> >> #if CONFIG_COLORSPACE_FILTER
> >> { "vf_colorspace", checkasm_check_colorspace },
> >> #endif
> >> + #if CONFIG_EQ_FILTER
> >> + { "vf_eq", checkasm_check_vf_eq },
> >> + #endif
> >> #if CONFIG_GBLUR_FILTER
> >> { "vf_gblur", checkasm_check_vf_gblur },
> >> #endif
> >> diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
> >> index fdf9eeb75d..0a7f9f25c4 100644
> >> --- a/tests/checkasm/checkasm.h
> >> +++ b/tests/checkasm/checkasm.h
> >> @@ -72,6 +72,7 @@ void checkasm_check_sw_rgb(void); void
> >> checkasm_check_utvideodsp(void); void checkasm_check_v210dec(void);
> >> void checkasm_check_v210enc(void);
> >> +void checkasm_check_vf_eq(void);
> >> void checkasm_check_vf_gblur(void);
> >> void checkasm_check_vf_hflip(void);
> >> void checkasm_check_vf_threshold(void);
> >> diff --git a/tests/checkasm/vf_eq.c b/tests/checkasm/vf_eq.c new file
> >> mode 100644 index 0000000000..684718f2cd
> >> --- /dev/null
> >> +++ b/tests/checkasm/vf_eq.c
> >> @@ -0,0 +1,79 @@
> >> +/*
> >> + * This file is part of FFmpeg.
> >> + *
> >> + * FFmpeg is free software; you can redistribute it and/or modify
> >> + * it under the terms of the GNU General Public License as published
> >> +by
> >> + * the Free Software Foundation; either version 2 of the License, or
> >> + * (at your option) any later version.
> >> + *
> >> + * FFmpeg is distributed in the hope that it will be useful,
> >> + * but WITHOUT ANY WARRANTY; without even the implied warranty of
> >> + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
> >> + * GNU General Public License for more details.
> >> + *
> >> + * You should have received a copy of the GNU General Public License
> >> +along
> >> + * with FFmpeg; if not, write to the Free Software Foundation, Inc.,
> >> + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
> >> + */
> >> +
> >> +#include <string.h>
> >> +#include "checkasm.h"
> >> +#include "libavfilter/avfilter.h"
> >> +#include "libavfilter/vf_eq.h"
> >> +#include "libavutil/intreadwrite.h"
> >> +
> >> +#define WIDTH 256
> >> +#define HEIGHT 256
> >> +#define SRC_STRIDE 256
> >> +#define PIXELS (WIDTH * HEIGHT)
> >> +#define RANDOM_RANGE 80000
> >> +#define SCALE 10000
> >> +
> >> +#define randomize_buffers(buf, size) \
> >> + do { \
> >> + int j; \
> >> + uint8_t *tmp_buf = (uint8_t *)buf;\
> >> + for (j = 0; j< size ; j++) \
> >> + tmp_buf[j] = rnd() & 0xFF; \
> >> + } while (0)
> >> +
> >> +static void check_eq(void){
> >> + LOCAL_ALIGNED_32(uint8_t, src, [PIXELS]);
> >> + LOCAL_ALIGNED_32(uint8_t, dst_ref, [PIXELS]);
> >> + LOCAL_ALIGNED_32(uint8_t, dst_new, [PIXELS]);
> >> + int w = WIDTH;
> >> + int h = HEIGHT;
> >> + int src_stride = SRC_STRIDE;
> >> + int dst_stride = SRC_STRIDE;
> >> + EQParameters pa;
> >> + EQContext eq;
> >> + double rand_contrast = (int)(rnd() % (RANDOM_RANGE * 2) -
> RANDOM_RANGE)
> >> + / (SCALE * 1.0);
> >> + double rand_brightness = (int)(rnd() % (SCALE * 2) - SCALE)
> >> + / (SCALE * 1.0);
> >> + pa.contrast = rand_contrast;
> >> + pa.brightness = rand_brightness;
> >> +
> >> + declare_func(void, EQParameters *param, uint8_t *dst, int dst_stride,
> >> + const uint8_t *src, int src_stride, int w, int h);
> >> +
> >> + memset(src, 0, PIXELS);
> >> + memset(dst_ref, 0, PIXELS);
> >> + memset(dst_new, 0, PIXELS);
> >> + randomize_buffers(src, PIXELS);
> >> + ff_eq_init(&eq);
> >> +
> >> + if (check_func(eq.process, "process")){
> >> + call_ref(&pa, dst_ref, dst_stride, src, src_stride, w, h);
> >> + call_new(&pa, dst_new, dst_stride, src, src_stride, w, h);
> >> + if (memcmp(dst_ref, dst_new, PIXELS))
> >> + fail();
> >> + bench_new(&pa, dst_new, dst_stride, src, src_stride, w, h);
> >> + }
> >> +}
> >> +
> >> +void checkasm_check_vf_eq(void)
> >> +{
> >> + check_eq();
> >> + report("eq");
> >> +}
> >> diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak index
> >> 389324547c..b391717446 100644
> >> --- a/tests/fate/checkasm.mak
> >> +++ b/tests/fate/checkasm.mak
> >> @@ -28,6 +28,7 @@ FATE_CHECKASM = fate-checkasm-aacpsdsp
> \
> >> fate-checkasm-v210enc \
> >> fate-checkasm-vf_blend \
> >> fate-checkasm-vf_colorspace \
> >> + fate-checkasm-vf_eq \
> >> fate-checkasm-vf_gblur \
> >> fate-checkasm-vf_hflip \
> >> fate-checkasm-vf_threshold \
> >>
> >
> > This patchset broke compilation with --disable-mmx, see
> > http://fate.ffmpeg.org/report.cgi?time=20190926095611&slot=x86_64-arch
> > linux-gcc-disable-mmx
> >
> > - Andreas
>
> Should be fixed.
Sorry, I'm working on it.
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