ulib/gfx/gfx.c

96     // clip the width to src or dest
102     // clip the height to src or dest
163     uint16_t* dest = &((uint16_t*)surface->ptr)[x + y * surface->stride];
166     *dest = (uint16_t)(surface->translate_color(color));
170     uint32_t* dest = &((uint32_t*)surface->ptr)[x + y * surface->stride];
172     *dest = color;
176     uint8_t* dest = &((uint8_t*)surface->ptr)[x + y * surface->stride];
179     *dest = (uint8_t)(surface->translate_color(color));
184     TYPE* dest = &((TYPE*)surface->ptr)[x + y * surface->stride]; \
190             *dest++ = (xdata & 1) ? fg : bg; \
193         dest += (surface->stride - fw); \
221     uint8_t* dest = &((uint8_t*)surface->ptr)[x2 + y2 * surface->stride];
224     if (dest < src) {
228                 *dest = *src;
229                 dest++;
232             dest += stride_diff;
238         dest += (height-1) * surface->stride + (width-1);
243                 *dest = *src;
244                 dest--;
247             dest -= stride_diff;
254     uint8_t* dest = &((uint8_t*)surface->ptr)[x + y * surface->stride];
262             *dest = color8;
263             dest++;
265         dest += stride_diff;
272     uint16_t* dest = &((uint16_t*)surface->ptr)[x2 + y2 * surface->stride];
275     if (dest < src) {
279                 *dest = *src;
280                 dest++;
283             dest += stride_diff;
289         dest += (height-1) * surface->stride + (width-1);
294                 *dest = *src;
295                 dest--;
298             dest -= stride_diff;
305     uint16_t* dest = &((uint16_t*)surface->ptr)[x + y * surface->stride];
313             *dest = color16;
314             dest++;
316         dest += stride_diff;
323     uint32_t* dest = &((uint32_t*)surface->ptr)[x2 + y2 * surface->stride];
326     if (dest < src) {
330                 *dest = *src;
331                 dest++;
334             dest += stride_diff;
340         dest += (height-1) * surface->stride + (width-1);
345                 *dest = *src;
346                 dest--;
349             dest -= stride_diff;
356     uint32_t* dest = &((uint32_t*)surface->ptr)[x + y * surface->stride];
362             *dest = color;
363             dest++;
365         dest += stride_diff;
420 uint32_t alpha32_add_ignore_destalpha(uint32_t dest, uint32_t src) {
429         return dest;
436     cdest[0] = (dest >> 16) & 0xff;
437     cdest[1] = (dest >> 8) & 0xff;
438     cdest[2] = (dest >> 0) & 0xff;
457  * @brief  Copy pixels from source to dest.
466  * @brief  Copy pixels from source to dest.
497         uint16_t* dest = &((uint16_t*)target->ptr)[destx + desty * target->stride];
506                 *dest = *src;
507                 dest++;
510             dest += dest_stride_diff;
516         uint32_t* dest = &((uint32_t*)target->ptr)[destx + desty * target->stride];
526                 *dest = alpha32_add_ignore_destalpha(*dest, *src);
527                 dest++;
530             dest += dest_stride_diff;
536         uint32_t* dest = &((uint32_t*)target->ptr)[destx + desty * target->stride];
545                 *dest = *src;
546                 dest++;
549             dest += dest_stride_diff;
555         uint8_t* dest = &((uint8_t*)target->ptr)[destx + desty * target->stride];
564                 *dest = *src;
565                 dest++;
568             dest += dest_stride_diff;