60#ifndef WHITEBOARD_POSTER_STRING_CONVERSION
61#define WHITEBOARD_POSTER_STRING_CONVERSION
72#pragma clang diagnostic push
73#pragma clang diagnostic ignored "-Wunused-macros"
77#elif defined(__APPLE__)
78# include <machine/endian.h>
79# include <architecture/byte_order.h>
80# define bswap_16(x) NXSwapShort(x)
81# define bswap_32(x) NXSwapInt(x)
82# define bswap_64(x) NXSwapLongLong(x)
84# define bswap_16(x) __builtin_bswap16(x)
85# define bswap_32(x) __builtin_bswap32(x)
86# define bswap_64(x) __builtin_bswap64(x)
91#if (!defined(__BYTE_ORDER) && !defined(__LITTLE_ENDIAN)) || (defined(__BYTE_ORDER) && defined(__LITTLE_ENDIAN) && __BYTE_ORDER == __LITTLE_ENDIAN)
92# if !defined(htonll) && !defined(ntohll)
93# define htonll(x) bswap_64(x)
94# define ntohll(x) bswap_64(x)
96# if !defined(htonl) && !defined(ntohl)
97# define htonl(x) bswap_32(x)
98# define ntohl(x) bswap_32(x)
100# if !defined(htons) && !defined(ntohs)
101# define htons(x) bswap_16(x)
102# define ntohs(x) bswap_16(x)
105# if !defined(htonll) && !defined(ntohll)
106# define htonll(x) (x)
107# define ntohll(x) (x)
109# if !defined(htonl) && !defined(ntohl)
113# if !defined(htons) && !defined(ntohs)
118#pragma clang diagnostic pop
127#pragma clang diagnostic push
128#pragma clang diagnostic ignored "-Wunused-variable"
130 if (len >= bufferSize) {
133 len += snprintf(descString + len, bufferSize - len,
"res_width=%u", self->res_width);
134 if (len >= bufferSize) {
137 len = gu_strlcat(descString,
", ", bufferSize);
138 if (len >= bufferSize) {
141 len += snprintf(descString + len, bufferSize - len,
"res_height=%u", self->res_height);
142 if (len >= bufferSize) {
145 len = gu_strlcat(descString,
", ", bufferSize);
146 if (len >= bufferSize) {
149 switch (self->pixelFormat) {
152 len += snprintf(descString + len, bufferSize - len,
"pixelFormat=MI_BGRA");
157 len += snprintf(descString + len, bufferSize - len,
"pixelFormat=MI_RGBA");
162 len += snprintf(descString + len, bufferSize - len,
"pixelFormat=MI_UYV422");
167#pragma clang diagnostic pop
175#pragma clang diagnostic push
176#pragma clang diagnostic ignored "-Wunused-variable"
178 if (len >= bufferSize) {
181 len += snprintf(toString + len, bufferSize - len,
"%u", self->res_width);
182 if (len >= bufferSize) {
185 len = gu_strlcat(toString,
", ", bufferSize);
186 if (len >= bufferSize) {
189 len += snprintf(toString + len, bufferSize - len,
"%u", self->res_height);
190 if (len >= bufferSize) {
193 len = gu_strlcat(toString,
", ", bufferSize);
194 if (len >= bufferSize) {
197 switch (self->pixelFormat) {
200 len += snprintf(toString + len, bufferSize - len,
"MI_BGRA");
205 len += snprintf(toString + len, bufferSize - len,
"MI_RGBA");
210 len += snprintf(toString + len, bufferSize - len,
"MI_UYV422");
215#pragma clang diagnostic pop
223 size_t temp_length = strlen(str);
224 int length = (temp_length <= INT_MAX) ? ((
int)((ssize_t)temp_length)) : -1;
229 char* var_str = &var_str_buffer[0];
231 char* key = &key_buffer[0];
238 if (index == 0 && str[0] ==
'{') {
244 for (
int i = index; i < length; i++) {
246 if (bracecount == 0 && str[i] ==
'=') {
251 if (bracecount == 0 && isspace(str[i])) {
258 if (bracecount == 0 && str[i] ==
',') {
268 if (bracecount < 0) {
273 if (i == length - 1) {
277 if (endKey >= startKey && endKey - startKey < length) {
278 strncpy(key, str + startKey, ((
size_t)(endKey - startKey) + 1));
279 key[(endKey - startKey) + 1] = 0;
283 strncpy(var_str, str + startVar, ((
size_t)(index - startVar) + 1));
284 var_str[(index - startVar) + 1] = 0;
290 if (strlen(key) > 0) {
291 if (0 == strcmp(
"res_width", key)) {
293 }
else if (0 == strcmp(
"res_height", key)) {
295 }
else if (0 == strcmp(
"pixelFormat", key)) {
305 self->res_width = ((uint16_t)atoi(var_str));
310 self->res_height = ((uint16_t)atoi(var_str));
315 if (strcmp(
"MI_BGRA", var_str) == 0) {
316#pragma clang diagnostic push
317#pragma clang diagnostic ignored "-Wbad-function-cast"
319#pragma clang diagnostic pop
320 }
else if (strcmp(
"MI_RGBA", var_str) == 0) {
321#pragma clang diagnostic push
322#pragma clang diagnostic ignored "-Wbad-function-cast"
324#pragma clang diagnostic pop
325 }
else if (strcmp(
"MI_UYV422", var_str) == 0) {
326#pragma clang diagnostic push
327#pragma clang diagnostic ignored "-Wbad-function-cast"
329#pragma clang diagnostic pop
331#pragma clang diagnostic push
332#pragma clang diagnostic ignored "-Wbad-function-cast"
334#pragma clang diagnostic pop
342 }
while(index < length);
353 uint16_t bit_offset = 0;
354 uint16_t res_width_nbo =
htons(self->res_width);
357 for (b = (16 - 1); b >= 0; b--) {
359 uint16_t
byte = bit_offset / 8;
360 uint16_t bit = 7 - (bit_offset % 8);
361 unsigned long newbit = !!((res_width_nbo >> b) & 1U);
362 dst[byte] ^= (-newbit ^ dst[byte]) & (1UL << bit);
363 bit_offset = bit_offset + 1;
368 uint16_t res_height_nbo =
htons(self->res_height);
371 for (b = (16 - 1); b >= 0; b--) {
373 uint16_t
byte = bit_offset / 8;
374 uint16_t bit = 7 - (bit_offset % 8);
375 unsigned long newbit = !!((res_height_nbo >> b) & 1U);
376 dst[byte] ^= (-newbit ^ dst[byte]) & (1UL << bit);
377 bit_offset = bit_offset + 1;
385 for (b = (32 - 1); b >= 0; b--) {
387 uint16_t
byte = bit_offset / 8;
388 uint16_t bit = 7 - (bit_offset % 8);
389 unsigned long newbit = !!((pixelFormat_nbo >> b) & 1U);
390 dst[byte] ^= (-newbit ^ dst[byte]) & (1UL << bit);
391 bit_offset = bit_offset + 1;
406 uint16_t bit_offset = 0;
409 for (b = (16 - 1); b >= 0; b--) {
411 uint16_t
byte = bit_offset / 8;
412 uint16_t bit = 7 - (bit_offset % 8);
413 char dataByte = src[byte];
414 unsigned char bitValue = (dataByte >> bit) & 1U;
416 bit_offset = bit_offset + 1;
424 for (b = (16 - 1); b >= 0; b--) {
426 uint16_t
byte = bit_offset / 8;
427 uint16_t bit = 7 - (bit_offset % 8);
428 char dataByte = src[byte];
429 unsigned char bitValue = (dataByte >> bit) & 1U;
431 bit_offset = bit_offset + 1;
439 for (b = (32 - 1); b >= 0; b--) {
441 uint16_t
byte = bit_offset / 8;
442 uint16_t bit = 7 - (bit_offset % 8);
443 char dataByte = src[byte];
444 unsigned char bitValue = (dataByte >> bit) & 1U;
446 bit_offset = bit_offset + 1;
WHITEBOARD_POSTER_STRING_CONVERSION.
uint16_t res_height
The resolution height.
enum MemoryImagePixelFormat pixelFormat
The pixel format of the images.
uint16_t res_width
The resolution width.
const char * wb_memory_image_control_status_to_string(const struct wb_memory_image_control_status *self, char *toString, size_t bufferSize)
Convert to a string.
size_t wb_memory_image_control_status_from_network_serialised(const char *src, struct wb_memory_image_control_status *dst)
Convert from a compressed, serialised, network byte order byte stream.
const char * wb_memory_image_control_status_description(const struct wb_memory_image_control_status *self, char *descString, size_t bufferSize)
Convert to a description string.
size_t wb_memory_image_control_status_to_network_serialised(const struct wb_memory_image_control_status *self, char *dst)
Convert to a compressed, serialised, network byte order byte stream.
struct wb_memory_image_control_status * wb_memory_image_control_status_from_string(struct wb_memory_image_control_status *self, const char *str)
Convert from a string.
#define MEMORY_IMAGE_CONTROL_STATUS_DESC_BUFFER_SIZE