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libavfilter/vf_blend.c: remove duplicate code with macro-defined function 

Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
This commit is contained in:
Limin Wang 2019-06-11 14:46:16 +08:00 committed by Paul B Mahol
parent 24321b8751
commit c9c1711f49
1 changed files with 48 additions and 140 deletions
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188
libavfilter/vf_blend.c
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@ -555,156 +555,64 @@ static av_cold void uninit(AVFilterContext *ctx)
av_expr_free(s->params[i].e);
}
#define DEFINE_INIT_BLEND_FUNC(depth, nbits) \
static av_cold void init_blend_func_##depth##_##nbits##bit(FilterParams *param) \
{ \
switch (param->mode) { \
case BLEND_ADDITION: param->blend = blend_addition_##depth##bit; break; \
case BLEND_GRAINMERGE: param->blend = blend_grainmerge_##depth##bit; break; \
case BLEND_AND: param->blend = blend_and_##depth##bit; break; \
case BLEND_AVERAGE: param->blend = blend_average_##depth##bit; break; \
case BLEND_BURN: param->blend = blend_burn_##depth##bit; break; \
case BLEND_DARKEN: param->blend = blend_darken_##depth##bit; break; \
case BLEND_DIFFERENCE: param->blend = blend_difference_##depth##bit; break; \
case BLEND_GRAINEXTRACT: param->blend = blend_grainextract_##depth##bit; break; \
case BLEND_DIVIDE: param->blend = blend_divide_##depth##bit; break; \
case BLEND_DODGE: param->blend = blend_dodge_##depth##bit; break; \
case BLEND_EXCLUSION: param->blend = blend_exclusion_##depth##bit; break; \
case BLEND_EXTREMITY: param->blend = blend_extremity_##depth##bit; break; \
case BLEND_FREEZE: param->blend = blend_freeze_##depth##bit; break; \
case BLEND_GLOW: param->blend = blend_glow_##depth##bit; break; \
case BLEND_HARDLIGHT: param->blend = blend_hardlight_##depth##bit; break; \
case BLEND_HARDMIX: param->blend = blend_hardmix_##depth##bit; break; \
case BLEND_HEAT: param->blend = blend_heat_##depth##bit; break; \
case BLEND_LIGHTEN: param->blend = blend_lighten_##depth##bit; break; \
case BLEND_LINEARLIGHT:param->blend = blend_linearlight_##depth##bit;break; \
case BLEND_MULTIPLY: param->blend = blend_multiply_##depth##bit; break; \
case BLEND_MULTIPLY128:param->blend = blend_multiply128_##depth##bit;break; \
case BLEND_NEGATION: param->blend = blend_negation_##depth##bit; break; \
case BLEND_NORMAL: param->blend = blend_normal_##nbits##bit; break; \
case BLEND_OR: param->blend = blend_or_##depth##bit; break; \
case BLEND_OVERLAY: param->blend = blend_overlay_##depth##bit; break; \
case BLEND_PHOENIX: param->blend = blend_phoenix_##depth##bit; break; \
case BLEND_PINLIGHT: param->blend = blend_pinlight_##depth##bit; break; \
case BLEND_REFLECT: param->blend = blend_reflect_##depth##bit; break; \
case BLEND_SCREEN: param->blend = blend_screen_##depth##bit; break; \
case BLEND_SOFTLIGHT: param->blend = blend_softlight_##depth##bit; break; \
case BLEND_SUBTRACT: param->blend = blend_subtract_##depth##bit; break; \
case BLEND_VIVIDLIGHT: param->blend = blend_vividlight_##depth##bit; break; \
case BLEND_XOR: param->blend = blend_xor_##depth##bit; break; \
} \
}
DEFINE_INIT_BLEND_FUNC(8, 8);
DEFINE_INIT_BLEND_FUNC(10, 16);
DEFINE_INIT_BLEND_FUNC(12, 16);
DEFINE_INIT_BLEND_FUNC(16, 16);
void ff_blend_init(FilterParams *param, int depth)
{
switch (depth) {
case 8:
switch (param->mode) {
case BLEND_ADDITION: param->blend = blend_addition_8bit; break;
case BLEND_GRAINMERGE: param->blend = blend_grainmerge_8bit; break;
case BLEND_AND: param->blend = blend_and_8bit; break;
case BLEND_AVERAGE: param->blend = blend_average_8bit; break;
case BLEND_BURN: param->blend = blend_burn_8bit; break;
case BLEND_DARKEN: param->blend = blend_darken_8bit; break;
case BLEND_DIFFERENCE: param->blend = blend_difference_8bit; break;
case BLEND_GRAINEXTRACT: param->blend = blend_grainextract_8bit; break;
case BLEND_DIVIDE: param->blend = blend_divide_8bit; break;
case BLEND_DODGE: param->blend = blend_dodge_8bit; break;
case BLEND_EXCLUSION: param->blend = blend_exclusion_8bit; break;
case BLEND_EXTREMITY: param->blend = blend_extremity_8bit; break;
case BLEND_FREEZE: param->blend = blend_freeze_8bit; break;
case BLEND_GLOW: param->blend = blend_glow_8bit; break;
case BLEND_HARDLIGHT: param->blend = blend_hardlight_8bit; break;
case BLEND_HARDMIX: param->blend = blend_hardmix_8bit; break;
case BLEND_HEAT: param->blend = blend_heat_8bit; break;
case BLEND_LIGHTEN: param->blend = blend_lighten_8bit; break;
case BLEND_LINEARLIGHT:param->blend = blend_linearlight_8bit;break;
case BLEND_MULTIPLY: param->blend = blend_multiply_8bit; break;
case BLEND_MULTIPLY128:param->blend = blend_multiply128_8bit;break;
case BLEND_NEGATION: param->blend = blend_negation_8bit; break;
case BLEND_NORMAL: param->blend = blend_normal_8bit; break;
case BLEND_OR: param->blend = blend_or_8bit; break;
case BLEND_OVERLAY: param->blend = blend_overlay_8bit; break;
case BLEND_PHOENIX: param->blend = blend_phoenix_8bit; break;
case BLEND_PINLIGHT: param->blend = blend_pinlight_8bit; break;
case BLEND_REFLECT: param->blend = blend_reflect_8bit; break;
case BLEND_SCREEN: param->blend = blend_screen_8bit; break;
case BLEND_SOFTLIGHT: param->blend = blend_softlight_8bit; break;
case BLEND_SUBTRACT: param->blend = blend_subtract_8bit; break;
case BLEND_VIVIDLIGHT: param->blend = blend_vividlight_8bit; break;
case BLEND_XOR: param->blend = blend_xor_8bit; break;
}
init_blend_func_8_8bit(param);
break;
case 10:
switch (param->mode) {
case BLEND_ADDITION: param->blend = blend_addition_10bit; break;
case BLEND_GRAINMERGE: param->blend = blend_grainmerge_10bit; break;
case BLEND_AND: param->blend = blend_and_10bit; break;
case BLEND_AVERAGE: param->blend = blend_average_10bit; break;
case BLEND_BURN: param->blend = blend_burn_10bit; break;
case BLEND_DARKEN: param->blend = blend_darken_10bit; break;
case BLEND_DIFFERENCE: param->blend = blend_difference_10bit; break;
case BLEND_GRAINEXTRACT: param->blend = blend_grainextract_10bit; break;
case BLEND_DIVIDE: param->blend = blend_divide_10bit; break;
case BLEND_DODGE: param->blend = blend_dodge_10bit; break;
case BLEND_EXCLUSION: param->blend = blend_exclusion_10bit; break;
case BLEND_EXTREMITY: param->blend = blend_extremity_10bit; break;
case BLEND_FREEZE: param->blend = blend_freeze_10bit; break;
case BLEND_GLOW: param->blend = blend_glow_10bit; break;
case BLEND_HARDLIGHT: param->blend = blend_hardlight_10bit; break;
case BLEND_HARDMIX: param->blend = blend_hardmix_10bit; break;
case BLEND_HEAT: param->blend = blend_heat_10bit; break;
case BLEND_LIGHTEN: param->blend = blend_lighten_10bit; break;
case BLEND_LINEARLIGHT:param->blend = blend_linearlight_10bit;break;
case BLEND_MULTIPLY: param->blend = blend_multiply_10bit; break;
case BLEND_MULTIPLY128:param->blend = blend_multiply128_10bit;break;
case BLEND_NEGATION: param->blend = blend_negation_10bit; break;
case BLEND_NORMAL: param->blend = blend_normal_16bit; break;
case BLEND_OR: param->blend = blend_or_10bit; break;
case BLEND_OVERLAY: param->blend = blend_overlay_10bit; break;
case BLEND_PHOENIX: param->blend = blend_phoenix_10bit; break;
case BLEND_PINLIGHT: param->blend = blend_pinlight_10bit; break;
case BLEND_REFLECT: param->blend = blend_reflect_10bit; break;
case BLEND_SCREEN: param->blend = blend_screen_10bit; break;
case BLEND_SOFTLIGHT: param->blend = blend_softlight_10bit; break;
case BLEND_SUBTRACT: param->blend = blend_subtract_10bit; break;
case BLEND_VIVIDLIGHT: param->blend = blend_vividlight_10bit;break;
case BLEND_XOR: param->blend = blend_xor_10bit; break;
}
init_blend_func_10_16bit(param);
break;
case 12:
switch (param->mode) {
case BLEND_ADDITION: param->blend = blend_addition_12bit; break;
case BLEND_GRAINMERGE: param->blend = blend_grainmerge_12bit; break;
case BLEND_AND: param->blend = blend_and_12bit; break;
case BLEND_AVERAGE: param->blend = blend_average_12bit; break;
case BLEND_BURN: param->blend = blend_burn_12bit; break;
case BLEND_DARKEN: param->blend = blend_darken_12bit; break;
case BLEND_DIFFERENCE: param->blend = blend_difference_12bit; break;
case BLEND_GRAINEXTRACT: param->blend = blend_grainextract_12bit; break;
case BLEND_DIVIDE: param->blend = blend_divide_12bit; break;
case BLEND_DODGE: param->blend = blend_dodge_12bit; break;
case BLEND_EXCLUSION: param->blend = blend_exclusion_12bit; break;
case BLEND_EXTREMITY: param->blend = blend_extremity_12bit; break;
case BLEND_FREEZE: param->blend = blend_freeze_12bit; break;
case BLEND_GLOW: param->blend = blend_glow_12bit; break;
case BLEND_HARDLIGHT: param->blend = blend_hardlight_12bit; break;
case BLEND_HARDMIX: param->blend = blend_hardmix_12bit; break;
case BLEND_HEAT: param->blend = blend_heat_12bit; break;
case BLEND_LIGHTEN: param->blend = blend_lighten_12bit; break;
case BLEND_LINEARLIGHT:param->blend = blend_linearlight_12bit;break;
case BLEND_MULTIPLY: param->blend = blend_multiply_12bit; break;
case BLEND_MULTIPLY128:param->blend = blend_multiply128_12bit;break;
case BLEND_NEGATION: param->blend = blend_negation_12bit; break;
case BLEND_NORMAL: param->blend = blend_normal_16bit; break;
case BLEND_OR: param->blend = blend_or_12bit; break;
case BLEND_OVERLAY: param->blend = blend_overlay_12bit; break;
case BLEND_PHOENIX: param->blend = blend_phoenix_12bit; break;
case BLEND_PINLIGHT: param->blend = blend_pinlight_12bit; break;
case BLEND_REFLECT: param->blend = blend_reflect_12bit; break;
case BLEND_SCREEN: param->blend = blend_screen_12bit; break;
case BLEND_SOFTLIGHT: param->blend = blend_softlight_12bit; break;
case BLEND_SUBTRACT: param->blend = blend_subtract_12bit; break;
case BLEND_VIVIDLIGHT: param->blend = blend_vividlight_12bit;break;
case BLEND_XOR: param->blend = blend_xor_12bit; break;
}
init_blend_func_12_16bit(param);
break;
case 16:
switch (param->mode) {
case BLEND_ADDITION: param->blend = blend_addition_16bit; break;
case BLEND_GRAINMERGE: param->blend = blend_grainmerge_16bit; break;
case BLEND_AND: param->blend = blend_and_16bit; break;
case BLEND_AVERAGE: param->blend = blend_average_16bit; break;
case BLEND_BURN: param->blend = blend_burn_16bit; break;
case BLEND_DARKEN: param->blend = blend_darken_16bit; break;
case BLEND_DIFFERENCE: param->blend = blend_difference_16bit; break;
case BLEND_GRAINEXTRACT: param->blend = blend_grainextract_16bit; break;
case BLEND_DIVIDE: param->blend = blend_divide_16bit; break;
case BLEND_DODGE: param->blend = blend_dodge_16bit; break;
case BLEND_EXCLUSION: param->blend = blend_exclusion_16bit; break;
case BLEND_EXTREMITY: param->blend = blend_extremity_16bit; break;
case BLEND_FREEZE: param->blend = blend_freeze_16bit; break;
case BLEND_GLOW: param->blend = blend_glow_16bit; break;
case BLEND_HARDLIGHT: param->blend = blend_hardlight_16bit; break;
case BLEND_HARDMIX: param->blend = blend_hardmix_16bit; break;
case BLEND_HEAT: param->blend = blend_heat_16bit; break;
case BLEND_LIGHTEN: param->blend = blend_lighten_16bit; break;
case BLEND_LINEARLIGHT:param->blend = blend_linearlight_16bit;break;
case BLEND_MULTIPLY: param->blend = blend_multiply_16bit; break;
case BLEND_MULTIPLY128:param->blend = blend_multiply128_16bit;break;
case BLEND_NEGATION: param->blend = blend_negation_16bit; break;
case BLEND_NORMAL: param->blend = blend_normal_16bit; break;
case BLEND_OR: param->blend = blend_or_16bit; break;
case BLEND_OVERLAY: param->blend = blend_overlay_16bit; break;
case BLEND_PHOENIX: param->blend = blend_phoenix_16bit; break;
case BLEND_PINLIGHT: param->blend = blend_pinlight_16bit; break;
case BLEND_REFLECT: param->blend = blend_reflect_16bit; break;
case BLEND_SCREEN: param->blend = blend_screen_16bit; break;
case BLEND_SOFTLIGHT: param->blend = blend_softlight_16bit; break;
case BLEND_SUBTRACT: param->blend = blend_subtract_16bit; break;
case BLEND_VIVIDLIGHT: param->blend = blend_vividlight_16bit;break;
case BLEND_XOR: param->blend = blend_xor_16bit; break;
}
init_blend_func_16_16bit(param);
break;
}