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[vulkan] Implement task parameter parsing

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This should fill in the task function's parameters nicely. The parameter
count check is known to work.
This commit is contained in:
Bill Currie 2023-02-13 11:30:14 +09:00
parent 2c3b89f722
commit 91d9d0b251
1 changed files with 23 additions and 2 deletions
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25
libs/video/renderer/vulkan/vkparse.c
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@ -1143,8 +1143,29 @@ static int
parse_task_params (const plitem_t *item, void **data,
plitem_t *messages, parsectx_t *pctx)
{
PL_Message (messages, item, "parse_task_params: not implemented");
return 0;
exprfunc_t *func = *(exprfunc_t **) data[0];
exprval_t **params = *(exprval_t ***) data[1];
if (PL_A_NumObjects (item) != func->num_params) {
PL_Message (messages, item, "incorrect number of parameters");
return 0;
}
for (int i = 0; i < func->num_params; i++) {
const char *paramstr = PL_String (PL_ObjectAtIndex (item, i));
exprval_t *param = params[func->num_params - i - 1];
exprctx_t ectx = *pctx->ectx;
if (param->type->data) {
ectx.parent = pctx->ectx;
ectx.symtab = ((exprenum_t *) param->type->data)->symtab;
}
// cexpr params are in reverse order
ectx.result = param;
if (cexpr_eval_string (paramstr, &ectx)) {
PL_Message (messages, item, "error parsing param %d", i);
return 0;
}
}
return 1;
}
#include "libs/video/renderer/vulkan/vkparse.cinc"