Searched refs:stream_buffer (Results 1 - 9 of 9) sorted by relevance
/linux-master/drivers/media/platform/amphion/ |
H A D | vpu_helpers.h | 24 int vpu_helper_copy_from_stream_buffer(struct vpu_buffer *stream_buffer, 26 int vpu_helper_copy_to_stream_buffer(struct vpu_buffer *stream_buffer, 28 int vpu_helper_memset_stream_buffer(struct vpu_buffer *stream_buffer, 35 int vpu_helper_kmp_search_in_stream_buffer(struct vpu_buffer *stream_buffer, 38 int vpu_helper_find_startcode(struct vpu_buffer *stream_buffer, 41 static inline u32 vpu_helper_step_walk(struct vpu_buffer *stream_buffer, u32 pos, u32 step) argument 44 if (pos > stream_buffer->phys + stream_buffer->length) 45 pos -= stream_buffer->length; 50 static inline u8 vpu_helper_read_byte(struct vpu_buffer *stream_buffer, u3 argument [all...] |
H A D | vpu_helpers.c | 236 int vpu_helper_copy_from_stream_buffer(struct vpu_buffer *stream_buffer, argument 244 if (!stream_buffer || !rptr || !dst) 251 start = stream_buffer->phys; 252 end = start + stream_buffer->length; 253 virt = stream_buffer->virt; 265 *rptr = vpu_helper_step_walk(stream_buffer, offset, size); 270 int vpu_helper_copy_to_stream_buffer(struct vpu_buffer *stream_buffer, argument 278 if (!stream_buffer || !wptr || !src) 285 start = stream_buffer->phys; 286 end = start + stream_buffer 303 vpu_helper_memset_stream_buffer(struct vpu_buffer *stream_buffer, u32 *wptr, u8 val, u32 size) argument 388 vpu_helper_find_startcode(struct vpu_buffer *stream_buffer, u32 pixelformat, u32 offset, u32 bytesused) argument [all...] |
H A D | vpu_malone.c | 1053 static int vpu_malone_add_padding_scode(struct vpu_buffer *stream_buffer, argument 1069 if (wptr < stream_buffer->phys || wptr > stream_buffer->phys + stream_buffer->length) 1071 if (wptr == stream_buffer->phys + stream_buffer->length) 1072 wptr = stream_buffer->phys; 1075 vpu_helper_memset_stream_buffer(stream_buffer, &wptr, 0, size); 1079 ret = vpu_helper_copy_to_stream_buffer(stream_buffer, &wptr, size, (void *)ps->data); 1085 vpu_helper_memset_stream_buffer(stream_buffer, 1092 vpu_malone_add_scode(struct vpu_shared_addr *shared, u32 instance, struct vpu_buffer *stream_buffer, u32 pixelformat, u32 scode_type) argument [all...] |
H A D | vpu_malone.h | 33 struct vpu_buffer *stream_buffer,
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H A D | venc.c | 764 skipped = vpu_helper_find_startcode(&inst->stream_buffer, 766 frame->info.wptr - inst->stream_buffer.phys, 770 frame->info.wptr = vpu_helper_step_walk(&inst->stream_buffer, 813 vpu_helper_copy_from_stream_buffer(&inst->stream_buffer, 932 inst->stream_buffer.length = max_t(u32, stream_buffer_size, venc->cpb_size * 3); 933 ret = vpu_alloc_dma(inst->core, &inst->stream_buffer); 938 vpu_iface_config_stream_buffer(inst, &inst->stream_buffer); 976 vpu_free_dma(&inst->stream_buffer); 1085 vpu_free_dma(&inst->stream_buffer);
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H A D | vpu_dbg.c | 190 num = scnprintf(str, sizeof(str), "stream_buffer = %d / %d, <%pad, 0x%x>\n", 192 inst->stream_buffer.length, 193 &inst->stream_buffer.phys, 194 inst->stream_buffer.length);
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H A D | vpu_rpc.h | 94 struct vpu_buffer *stream_buffer, 433 &inst->stream_buffer,
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H A D | vdec.c | 1469 vpu_free_dma(&inst->stream_buffer); 1520 if (!inst->stream_buffer.virt) { 1523 inst->stream_buffer.length = stream_buffer_size; 1524 ret = vpu_alloc_dma(inst->core, &inst->stream_buffer); 1534 vpu_iface_config_stream_buffer(inst, &inst->stream_buffer); 1556 vpu_free_dma(&inst->stream_buffer);
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H A D | vpu.h | 249 struct vpu_buffer stream_buffer; member in struct:vpu_inst
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