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Highlight currently selected value in Shader Parameter drop-down lists

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This commit is contained in:
jdgleaver 2021-08-24 14:45:57 +01:00
parent 919954c5be
commit d35200aa56
1 changed files with 26 additions and 3 deletions
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29
menu/menu_displaylist.c
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@ -9405,11 +9405,15 @@ static unsigned menu_displaylist_build_shader_parameter(
unsigned setting_type) unsigned setting_type)
{ {
video_shader_ctx_t shader_info; video_shader_ctx_t shader_info;
float current_value = 0.0f; float current_value = 0.0f;
float original_value = 0.0f;
unsigned count = 0; unsigned count = 0;
float min = 0; float min = 0.0f;
float max = 0; float max = 0.0f;
float half_step = 0.0f;
unsigned i = 0; unsigned i = 0;
unsigned checked = 0;
bool checked_found = false;
struct video_shader_parameter *param = NULL; struct video_shader_parameter *param = NULL;
unsigned offset = entry_type - _offset; unsigned offset = entry_type - _offset;
@ -9421,7 +9425,9 @@ static unsigned menu_displaylist_build_shader_parameter(
min = param->minimum; min = param->minimum;
max = param->maximum; max = param->maximum;
half_step = param->step * 0.5f;
current_value = min; current_value = min;
original_value = param->current;
for (i = 0; current_value < (max + 0.0001f); i++) for (i = 0; current_value < (max + 0.0001f); i++)
{ {
@ -9435,11 +9441,28 @@ static unsigned menu_displaylist_build_shader_parameter(
MENU_ENUM_LABEL_NO_ITEMS, MENU_ENUM_LABEL_NO_ITEMS,
setting_type, setting_type,
i, entry_type)) i, entry_type))
{
if (!checked_found &&
(fabs(current_value - original_value) < half_step))
{
checked = count;
checked_found = true;
}
count++; count++;
}
current_value += param->step; current_value += param->step;
} }
if (checked_found)
{
menu_file_list_cbs_t *cbs = (menu_file_list_cbs_t*)info->list->list[checked].actiondata;
if (cbs)
cbs->checked = true;
menu_navigation_set_selection(checked);
}
return count; return count;
} }