Lines Matching refs:buffer
101 static void dot_encode_step(struct dot_state *state, __be32 *const buffer) in dot_encode_step() argument
103 u8 * const data = (u8 *) buffer; in dot_encode_step()
146 __be32 *buffer, unsigned int frames, in write_pcm_s32() argument
164 buffer++; in write_pcm_s32()
167 buffer[c] = cpu_to_be32((*src >> 8) | 0x40000000); in write_pcm_s32()
168 dot_encode_step(&p->state, &buffer[c]); in write_pcm_s32()
171 buffer += s->data_block_quadlets; in write_pcm_s32()
178 __be32 *buffer, unsigned int frames, in read_pcm_s32() argument
196 buffer++; in read_pcm_s32()
199 *dst = be32_to_cpu(buffer[c]) << 8; in read_pcm_s32()
202 buffer += s->data_block_quadlets; in read_pcm_s32()
208 static void write_pcm_silence(struct amdtp_stream *s, __be32 *buffer, in write_pcm_silence() argument
216 buffer++; in write_pcm_silence()
219 buffer[c] = cpu_to_be32(0x40000000); in write_pcm_silence()
220 buffer += s->data_block_quadlets; in write_pcm_silence()
248 static void write_midi_messages(struct amdtp_stream *s, __be32 *buffer, in write_midi_messages() argument
258 b = (u8 *)&buffer[0]; in write_midi_messages()
288 buffer += s->data_block_quadlets; in write_midi_messages()
292 static void read_midi_messages(struct amdtp_stream *s, __be32 *buffer, in read_midi_messages() argument
300 b = (u8 *)&buffer[0]; in read_midi_messages()
318 buffer += s->data_block_quadlets; in read_midi_messages()