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[vulkan] Split out cvar enum parsing code 

Need to reuse it :)
This commit is contained in:
Bill Currie 2021-11-29 13:43:07 +09:00
parent 52f86adb84
commit 901619235b
1 changed files with 17 additions and 9 deletions
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26
libs/video/renderer/vulkan/vulkan_vid_common.c
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@ -86,6 +86,21 @@ cvar_t *vulkan_frame_count;
cvar_t *vulkan_presentation_mode;
cvar_t *msaaSamples;
static void
parse_cvar_enum (const char *enum_name, const char *err_str, int err_val,
cvar_t *var)
{
exprctx_t context = {};
context.memsuper = new_memsuper();
if (cexpr_parse_enum (QFV_GetEnum (enum_name), var->string,
&context, &var->int_val)) {
Sys_Printf ("%s\n", err_str);
var->int_val = err_val;
}
delete_memsuper (context.memsuper);
}
static void
vulkan_presentation_mode_f (cvar_t *var)
{
@ -115,15 +130,8 @@ vulkan_frame_count_f (cvar_t *var)
static void
msaaSamples_f (cvar_t *var)
{
exprctx_t context = {};
context.memsuper = new_memsuper();
if (cexpr_parse_enum (QFV_GetEnum ("VkSampleCountFlagBits"), var->string,
&context, &var->int_val)) {
Sys_Printf ("Invalid MSAA samples, using 1\n");
var->int_val = VK_SAMPLE_COUNT_1_BIT;
}
delete_memsuper (context.memsuper);
parse_cvar_enum ("VkSampleCountFlagBits", "Invalid MSAA samples, using 1",
VK_SAMPLE_COUNT_1_BIT, var);
}
static void