Lines Matching refs:row_ptr
57 static void qtrle_decode_1bpp(QtrleContext *s, int row_ptr, int lines_to_change)
72 * In the following decoding loop, row_ptr will be the position of the
75 row_ptr -= row_inc;
76 pixel_ptr = row_ptr;
85 row_ptr += row_inc;
86 pixel_ptr = row_ptr + 2 * (skip & 0x7f);
119 static inline void qtrle_decode_2n4bpp(QtrleContext *s, int row_ptr,
131 pixel_ptr = row_ptr + (num_pixels * (bytestream2_get_byte(&s->g) - 1));
172 row_ptr += row_inc;
176 static void qtrle_decode_8bpp(QtrleContext *s, int row_ptr, int lines_to_change)
186 pixel_ptr = row_ptr + (4 * (bytestream2_get_byte(&s->g) - 1));
221 row_ptr += row_inc;
225 static void qtrle_decode_16bpp(QtrleContext *s, int row_ptr, int lines_to_change)
235 pixel_ptr = row_ptr + (bytestream2_get_byte(&s->g) - 1) * 2;
265 row_ptr += row_inc;
269 static void qtrle_decode_24bpp(QtrleContext *s, int row_ptr, int lines_to_change)
279 pixel_ptr = row_ptr + (bytestream2_get_byte(&s->g) - 1) * 3;
312 row_ptr += row_inc;
316 static void qtrle_decode_32bpp(QtrleContext *s, int row_ptr, int lines_to_change)
326 pixel_ptr = row_ptr + (bytestream2_get_byte(&s->g) - 1) * 4;
356 row_ptr += row_inc;
411 int height, row_ptr;
443 row_ptr = s->frame->linesize[0] * start_line;
448 qtrle_decode_1bpp(s, row_ptr, height);
453 qtrle_decode_2n4bpp(s, row_ptr, height, 2);
459 qtrle_decode_2n4bpp(s, row_ptr, height, 4);
465 qtrle_decode_8bpp(s, row_ptr, height);
470 qtrle_decode_16bpp(s, row_ptr, height);
474 qtrle_decode_24bpp(s, row_ptr, height);
478 qtrle_decode_32bpp(s, row_ptr, height);