C++ (Cpp) ep_parse_param_assign_intfloat Exemples

Exemple #1

Fichier : effect-parser.c Projet : ArnoldSchiller/obs-studio

static int ep_parse_param_assignment_val(struct effect_parser *ep,
		struct ep_param *param)
{
	if (param->is_texture)
		return ep_parse_param_assign_texture(ep, param);
	else if (strcmp(param->type, "int") == 0)
		return ep_parse_param_assign_intfloat(ep, param, false);
	else if (strcmp(param->type, "float") == 0)
		return ep_parse_param_assign_intfloat(ep, param, true);
	else if (astrcmp_n(param->type, "float", 5) == 0)
		return ep_parse_param_assign_float_array(ep, param);

	cf_adderror(&ep->cfp, "Invalid type '$1' used for assignment",
			LEX_ERROR, param->type, NULL, NULL);

	return PARSE_CONTINUE;
}

Exemple #2

Fichier : effect-parser.c Projet : Dead133/obs-studio

/*
 * parses assignment for float1, float2, float3, float4, int1, int2, int3, int4,
 * and any combination for float3x3, float4x4, int3x3, int4x4, etc
*/
static inline int ep_parse_param_assign_intfloat_array(struct effect_parser *ep,
		struct ep_param *param, bool is_float)
{
	const char *intfloat_type = param->type + (is_float ? 5 : 3);
	int intfloat_count = 0, code, i;

	/* -------------------------------------------- */

	if (intfloat_type[0] < '1' || intfloat_type[0] > '4')
		cf_adderror(&ep->cfp, "Invalid row count", LEX_ERROR,
				NULL, NULL, NULL);

	intfloat_count = intfloat_type[0]-'0';

	if (intfloat_type[1] == 'x') {
		if (intfloat_type[2] < '1' || intfloat_type[2] > '4')
			cf_adderror(&ep->cfp, "Invalid column count",
					LEX_ERROR, NULL, NULL, NULL);

		intfloat_count *= intfloat_type[2]-'0';
	}

	/* -------------------------------------------- */

	code = cf_next_token_should_be(&ep->cfp, "{", ";", NULL);
	if (code != PARSE_SUCCESS) return code;

	for (i = 0; i < intfloat_count; i++) {
		char *next = ((i+1) < intfloat_count) ? "," : "}";

		code = ep_parse_param_assign_intfloat(ep, param, is_float);
		if (code != PARSE_SUCCESS) return code;

		code = cf_next_token_should_be(&ep->cfp, next, ";", NULL);
		if (code != PARSE_SUCCESS) return code;
	}

	return PARSE_SUCCESS;
}