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obs-filters: Remove unused key_rgb shader variable

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Variable was never used. Clean up both C++ and shader code.
This commit is contained in:
James Park 2019-05-18 22:14:27 -07:00
parent dde6257bd9
commit 493648c6d2
2 changed files with 3 additions and 8 deletions
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10
plugins/obs-filters/chroma-key-filter.c
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@ -35,7 +35,6 @@ struct chroma_key_filter_data {
gs_eparam_t *pixel_size_param;
gs_eparam_t *chroma_param;
gs_eparam_t *key_rgb_param;
gs_eparam_t *similarity_param;
gs_eparam_t *smoothness_param;
gs_eparam_t *spill_param;
@ -45,7 +44,6 @@ struct chroma_key_filter_data {
float brightness;
float gamma;
struct vec4 key_rgb;
struct vec2 chroma;
float similarity;
float smoothness;
@ -97,6 +95,7 @@ static inline void chroma_settings_update(
SETTING_KEY_COLOR);
const char *key_type = obs_data_get_string(settings,
SETTING_COLOR_TYPE);
struct vec4 key_rgb;
struct vec4 key_color_v4;
struct matrix4 yuv_mat_m4;
@ -107,10 +106,10 @@ static inline void chroma_settings_update(
else if (strcmp(key_type, "magenta") == 0)
key_color = 0xFF00FF;
vec4_from_rgba(&filter->key_rgb, key_color | 0xFF000000);
vec4_from_rgba(&key_rgb, key_color | 0xFF000000);
memcpy(&yuv_mat_m4, yuv_mat, sizeof(yuv_mat));
vec4_transform(&key_color_v4, &filter->key_rgb, &yuv_mat_m4);
vec4_transform(&key_color_v4, &key_rgb, &yuv_mat_m4);
vec2_set(&filter->chroma, key_color_v4.y, key_color_v4.z);
filter->similarity = (float)similarity / 1000.0f;
@ -161,8 +160,6 @@ static void *chroma_key_create(obs_data_t *settings, obs_source_t *context)
filter->effect, "gamma");
filter->chroma_param = gs_effect_get_param_by_name(
filter->effect, "chroma_key");
filter->key_rgb_param = gs_effect_get_param_by_name(
filter->effect, "key_rgb");
filter->pixel_size_param = gs_effect_get_param_by_name(
filter->effect, "pixel_size");
filter->similarity_param = gs_effect_get_param_by_name(
@ -205,7 +202,6 @@ static void chroma_key_render(void *data, gs_effect_t *effect)
gs_effect_set_float(filter->brightness_param, filter->brightness);
gs_effect_set_float(filter->gamma_param, filter->gamma);
gs_effect_set_vec2(filter->chroma_param, &filter->chroma);
gs_effect_set_vec4(filter->key_rgb_param, &filter->key_rgb);
gs_effect_set_vec2(filter->pixel_size_param, &pixel_size);
gs_effect_set_float(filter->similarity_param, filter->similarity);
gs_effect_set_float(filter->smoothness_param, filter->smoothness);

1
plugins/obs-filters/data/chroma_key_filter.effect
View file

@ -12,7 +12,6 @@ uniform float brightness;
uniform float gamma;
uniform float2 chroma_key;
uniform float4 key_rgb;
uniform float2 pixel_size;
uniform float similarity;
uniform float smoothness;