On 9/27/2019 12:25 AM, Fu, Ting wrote:
>
>
>> -----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.
No, i mean i already fixed it. See commit
1dbd3c61163c6bb0b7f66499acdc52758044f59e.
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