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path: root/src/gallium/drivers/radeon/radeon_vce.c
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Diffstat (limited to 'src/gallium/drivers/radeon/radeon_vce.c')
-rw-r--r--src/gallium/drivers/radeon/radeon_vce.c556
1 files changed, 0 insertions, 556 deletions
diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c
deleted file mode 100644
index daa7b8898d1..00000000000
--- a/src/gallium/drivers/radeon/radeon_vce.c
+++ /dev/null
@@ -1,556 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2013 Advanced Micro Devices, Inc.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "radeon_vce.h"
-
-#include "pipe/p_video_codec.h"
-#include "radeon_video.h"
-#include "radeonsi/si_pipe.h"
-#include "util/u_memory.h"
-#include "util/u_video.h"
-#include "vl/vl_video_buffer.h"
-
-#include <stdio.h>
-
-#define FW_40_2_2 ((40 << 24) | (2 << 16) | (2 << 8))
-#define FW_50_0_1 ((50 << 24) | (0 << 16) | (1 << 8))
-#define FW_50_1_2 ((50 << 24) | (1 << 16) | (2 << 8))
-#define FW_50_10_2 ((50 << 24) | (10 << 16) | (2 << 8))
-#define FW_50_17_3 ((50 << 24) | (17 << 16) | (3 << 8))
-#define FW_52_0_3 ((52 << 24) | (0 << 16) | (3 << 8))
-#define FW_52_4_3 ((52 << 24) | (4 << 16) | (3 << 8))
-#define FW_52_8_3 ((52 << 24) | (8 << 16) | (3 << 8))
-#define FW_53 (53 << 24)
-
-/**
- * flush commands to the hardware
- */
-static void flush(struct rvce_encoder *enc)
-{
- enc->ws->cs_flush(&enc->cs, PIPE_FLUSH_ASYNC, NULL);
- enc->task_info_idx = 0;
- enc->bs_idx = 0;
-}
-
-#if 0
-static void dump_feedback(struct rvce_encoder *enc, struct rvid_buffer *fb)
-{
- uint32_t *ptr = enc->ws->buffer_map(fb->res->buf, &enc->cs, PIPE_MAP_READ_WRITE);
- unsigned i = 0;
- fprintf(stderr, "\n");
- fprintf(stderr, "encStatus:\t\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encHasBitstream:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encHasAudioBitstream:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encBitstreamOffset:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encBitstreamSize:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encAudioBitstreamOffset:\t%08x\n", ptr[i++]);
- fprintf(stderr, "encAudioBitstreamSize:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encExtrabytes:\t\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "encAudioExtrabytes:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "videoTimeStamp:\t\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "audioTimeStamp:\t\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "videoOutputType:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "attributeFlags:\t\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "seiPrivatePackageOffset:\t%08x\n", ptr[i++]);
- fprintf(stderr, "seiPrivatePackageSize:\t\t%08x\n", ptr[i++]);
- fprintf(stderr, "\n");
- enc->ws->buffer_unmap(fb->res->buf);
-}
-#endif
-
-/**
- * reset the CPB handling
- */
-static void reset_cpb(struct rvce_encoder *enc)
-{
- unsigned i;
-
- list_inithead(&enc->cpb_slots);
- for (i = 0; i < enc->cpb_num; ++i) {
- struct rvce_cpb_slot *slot = &enc->cpb_array[i];
- slot->index = i;
- slot->picture_type = PIPE_H2645_ENC_PICTURE_TYPE_SKIP;
- slot->frame_num = 0;
- slot->pic_order_cnt = 0;
- list_addtail(&slot->list, &enc->cpb_slots);
- }
-}
-
-/**
- * sort l0 and l1 to the top of the list
- */
-static void sort_cpb(struct rvce_encoder *enc)
-{
- struct rvce_cpb_slot *i, *l0 = NULL, *l1 = NULL;
-
- LIST_FOR_EACH_ENTRY (i, &enc->cpb_slots, list) {
- if (i->frame_num == enc->pic.ref_idx_l0)
- l0 = i;
-
- if (i->frame_num == enc->pic.ref_idx_l1)
- l1 = i;
-
- if (enc->pic.picture_type == PIPE_H2645_ENC_PICTURE_TYPE_P && l0)
- break;
-
- if (enc->pic.picture_type == PIPE_H2645_ENC_PICTURE_TYPE_B && l0 && l1)
- break;
- }
-
- if (l1) {
- list_del(&l1->list);
- list_add(&l1->list, &enc->cpb_slots);
- }
-
- if (l0) {
- list_del(&l0->list);
- list_add(&l0->list, &enc->cpb_slots);
- }
-}
-
-/**
- * get number of cpbs based on dpb
- */
-static unsigned get_cpb_num(struct rvce_encoder *enc)
-{
- unsigned w = align(enc->base.width, 16) / 16;
- unsigned h = align(enc->base.height, 16) / 16;
- unsigned dpb;
-
- switch (enc->base.level) {
- case 10:
- dpb = 396;
- break;
- case 11:
- dpb = 900;
- break;
- case 12:
- case 13:
- case 20:
- dpb = 2376;
- break;
- case 21:
- dpb = 4752;
- break;
- case 22:
- case 30:
- dpb = 8100;
- break;
- case 31:
- dpb = 18000;
- break;
- case 32:
- dpb = 20480;
- break;
- case 40:
- case 41:
- dpb = 32768;
- break;
- case 42:
- dpb = 34816;
- break;
- case 50:
- dpb = 110400;
- break;
- default:
- case 51:
- case 52:
- dpb = 184320;
- break;
- }
-
- return MIN2(dpb / (w * h), 16);
-}
-
-/**
- * Get the slot for the currently encoded frame
- */
-struct rvce_cpb_slot *si_current_slot(struct rvce_encoder *enc)
-{
- return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.prev, list);
-}
-
-/**
- * Get the slot for L0
- */
-struct rvce_cpb_slot *si_l0_slot(struct rvce_encoder *enc)
-{
- return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.next, list);
-}
-
-/**
- * Get the slot for L1
- */
-struct rvce_cpb_slot *si_l1_slot(struct rvce_encoder *enc)
-{
- return LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.next->next, list);
-}
-
-/**
- * Calculate the offsets into the CPB
- */
-void si_vce_frame_offset(struct rvce_encoder *enc, struct rvce_cpb_slot *slot, signed *luma_offset,
- signed *chroma_offset)
-{
- struct si_screen *sscreen = (struct si_screen *)enc->screen;
- unsigned pitch, vpitch, fsize;
-
- if (sscreen->info.chip_class < GFX9) {
- pitch = align(enc->luma->u.legacy.level[0].nblk_x * enc->luma->bpe, 128);
- vpitch = align(enc->luma->u.legacy.level[0].nblk_y, 16);
- } else {
- pitch = align(enc->luma->u.gfx9.surf_pitch * enc->luma->bpe, 256);
- vpitch = align(enc->luma->u.gfx9.surf_height, 16);
- }
- fsize = pitch * (vpitch + vpitch / 2);
-
- *luma_offset = slot->index * fsize;
- *chroma_offset = *luma_offset + pitch * vpitch;
-}
-
-/**
- * destroy this video encoder
- */
-static void rvce_destroy(struct pipe_video_codec *encoder)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
- if (enc->stream_handle) {
- struct rvid_buffer fb;
- si_vid_create_buffer(enc->screen, &fb, 512, PIPE_USAGE_STAGING);
- enc->fb = &fb;
- enc->session(enc);
- enc->destroy(enc);
- flush(enc);
- si_vid_destroy_buffer(&fb);
- }
- si_vid_destroy_buffer(&enc->cpb);
- enc->ws->cs_destroy(&enc->cs);
- FREE(enc->cpb_array);
- FREE(enc);
-}
-
-static void rvce_begin_frame(struct pipe_video_codec *encoder, struct pipe_video_buffer *source,
- struct pipe_picture_desc *picture)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
- struct vl_video_buffer *vid_buf = (struct vl_video_buffer *)source;
- struct pipe_h264_enc_picture_desc *pic = (struct pipe_h264_enc_picture_desc *)picture;
-
- bool need_rate_control =
- enc->pic.rate_ctrl[0].rate_ctrl_method != pic->rate_ctrl[0].rate_ctrl_method ||
- enc->pic.quant_i_frames != pic->quant_i_frames ||
- enc->pic.quant_p_frames != pic->quant_p_frames ||
- enc->pic.quant_b_frames != pic->quant_b_frames ||
- enc->pic.rate_ctrl[0].target_bitrate != pic->rate_ctrl[0].target_bitrate ||
- enc->pic.rate_ctrl[0].frame_rate_num != pic->rate_ctrl[0].frame_rate_num ||
- enc->pic.rate_ctrl[0].frame_rate_den != pic->rate_ctrl[0].frame_rate_den;
-
- enc->pic = *pic;
- enc->si_get_pic_param(enc, pic);
-
- enc->get_buffer(vid_buf->resources[0], &enc->handle, &enc->luma);
- enc->get_buffer(vid_buf->resources[1], NULL, &enc->chroma);
-
- if (pic->picture_type == PIPE_H2645_ENC_PICTURE_TYPE_IDR)
- reset_cpb(enc);
- else if (pic->picture_type == PIPE_H2645_ENC_PICTURE_TYPE_P ||
- pic->picture_type == PIPE_H2645_ENC_PICTURE_TYPE_B)
- sort_cpb(enc);
-
- if (!enc->stream_handle) {
- struct rvid_buffer fb;
- enc->stream_handle = si_vid_alloc_stream_handle();
- si_vid_create_buffer(enc->screen, &fb, 512, PIPE_USAGE_STAGING);
- enc->fb = &fb;
- enc->session(enc);
- enc->create(enc);
- enc->config(enc);
- enc->feedback(enc);
- flush(enc);
- // dump_feedback(enc, &fb);
- si_vid_destroy_buffer(&fb);
- need_rate_control = false;
- }
-
- if (need_rate_control) {
- enc->session(enc);
- enc->config(enc);
- flush(enc);
- }
-}
-
-static void rvce_encode_bitstream(struct pipe_video_codec *encoder,
- struct pipe_video_buffer *source,
- struct pipe_resource *destination, void **fb)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
- enc->get_buffer(destination, &enc->bs_handle, NULL);
- enc->bs_size = destination->width0;
-
- *fb = enc->fb = CALLOC_STRUCT(rvid_buffer);
- if (!si_vid_create_buffer(enc->screen, enc->fb, 512, PIPE_USAGE_STAGING)) {
- RVID_ERR("Can't create feedback buffer.\n");
- return;
- }
- if (!radeon_emitted(&enc->cs, 0))
- enc->session(enc);
- enc->encode(enc);
- enc->feedback(enc);
-}
-
-static void rvce_end_frame(struct pipe_video_codec *encoder, struct pipe_video_buffer *source,
- struct pipe_picture_desc *picture)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
- struct rvce_cpb_slot *slot = LIST_ENTRY(struct rvce_cpb_slot, enc->cpb_slots.prev, list);
-
- if (!enc->dual_inst || enc->bs_idx > 1)
- flush(enc);
-
- /* update the CPB backtrack with the just encoded frame */
- slot->picture_type = enc->pic.picture_type;
- slot->frame_num = enc->pic.frame_num;
- slot->pic_order_cnt = enc->pic.pic_order_cnt;
- if (!enc->pic.not_referenced) {
- list_del(&slot->list);
- list_add(&slot->list, &enc->cpb_slots);
- }
-}
-
-static void rvce_get_feedback(struct pipe_video_codec *encoder, void *feedback, unsigned *size)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
- struct rvid_buffer *fb = feedback;
-
- if (size) {
- uint32_t *ptr = enc->ws->buffer_map(enc->ws, fb->res->buf, &enc->cs,
- PIPE_MAP_READ_WRITE | RADEON_MAP_TEMPORARY);
-
- if (ptr[1]) {
- *size = ptr[4] - ptr[9];
- } else {
- *size = 0;
- }
-
- enc->ws->buffer_unmap(enc->ws, fb->res->buf);
- }
- // dump_feedback(enc, fb);
- si_vid_destroy_buffer(fb);
- FREE(fb);
-}
-
-/**
- * flush any outstanding command buffers to the hardware
- */
-static void rvce_flush(struct pipe_video_codec *encoder)
-{
- struct rvce_encoder *enc = (struct rvce_encoder *)encoder;
-
- flush(enc);
-}
-
-static void rvce_cs_flush(void *ctx, unsigned flags, struct pipe_fence_handle **fence)
-{
- // just ignored
-}
-
-struct pipe_video_codec *si_vce_create_encoder(struct pipe_context *context,
- const struct pipe_video_codec *templ,
- struct radeon_winsys *ws, rvce_get_buffer get_buffer)
-{
- struct si_screen *sscreen = (struct si_screen *)context->screen;
- struct si_context *sctx = (struct si_context *)context;
- struct rvce_encoder *enc;
- struct pipe_video_buffer *tmp_buf, templat = {};
- struct radeon_surf *tmp_surf;
- unsigned cpb_size;
-
- if (!sscreen->info.vce_fw_version) {
- RVID_ERR("Kernel doesn't supports VCE!\n");
- return NULL;
-
- } else if (!si_vce_is_fw_version_supported(sscreen)) {
- RVID_ERR("Unsupported VCE fw version loaded!\n");
- return NULL;
- }
-
- enc = CALLOC_STRUCT(rvce_encoder);
- if (!enc)
- return NULL;
-
- if (sscreen->info.is_amdgpu)
- enc->use_vm = true;
- if ((!sscreen->info.is_amdgpu && sscreen->info.drm_minor >= 42) || sscreen->info.is_amdgpu)
- enc->use_vui = true;
- if (sscreen->info.family >= CHIP_TONGA && sscreen->info.family != CHIP_STONEY &&
- sscreen->info.family != CHIP_POLARIS11 && sscreen->info.family != CHIP_POLARIS12 &&
- sscreen->info.family != CHIP_VEGAM)
- enc->dual_pipe = true;
- /* TODO enable B frame with dual instance */
- if ((sscreen->info.family >= CHIP_TONGA) && (templ->max_references == 1) &&
- (sscreen->info.vce_harvest_config == 0))
- enc->dual_inst = true;
-
- enc->base = *templ;
- enc->base.context = context;
-
- enc->base.destroy = rvce_destroy;
- enc->base.begin_frame = rvce_begin_frame;
- enc->base.encode_bitstream = rvce_encode_bitstream;
- enc->base.end_frame = rvce_end_frame;
- enc->base.flush = rvce_flush;
- enc->base.get_feedback = rvce_get_feedback;
- enc->get_buffer = get_buffer;
-
- enc->screen = context->screen;
- enc->ws = ws;
-
- if (!ws->cs_create(&enc->cs, sctx->ctx, RING_VCE, rvce_cs_flush, enc, false)) {
- RVID_ERR("Can't get command submission context.\n");
- goto error;
- }
-
- templat.buffer_format = PIPE_FORMAT_NV12;
- templat.width = enc->base.width;
- templat.height = enc->base.height;
- templat.interlaced = false;
- if (!(tmp_buf = context->create_video_buffer(context, &templat))) {
- RVID_ERR("Can't create video buffer.\n");
- goto error;
- }
-
- enc->cpb_num = get_cpb_num(enc);
- if (!enc->cpb_num)
- goto error;
-
- get_buffer(((struct vl_video_buffer *)tmp_buf)->resources[0], NULL, &tmp_surf);
-
- cpb_size = (sscreen->info.chip_class < GFX9)
- ? align(tmp_surf->u.legacy.level[0].nblk_x * tmp_surf->bpe, 128) *
- align(tmp_surf->u.legacy.level[0].nblk_y, 32)
- :
-
- align(tmp_surf->u.gfx9.surf_pitch * tmp_surf->bpe, 256) *
- align(tmp_surf->u.gfx9.surf_height, 32);
-
- cpb_size = cpb_size * 3 / 2;
- cpb_size = cpb_size * enc->cpb_num;
- if (enc->dual_pipe)
- cpb_size += RVCE_MAX_AUX_BUFFER_NUM * RVCE_MAX_BITSTREAM_OUTPUT_ROW_SIZE * 2;
- tmp_buf->destroy(tmp_buf);
- if (!si_vid_create_buffer(enc->screen, &enc->cpb, cpb_size, PIPE_USAGE_DEFAULT)) {
- RVID_ERR("Can't create CPB buffer.\n");
- goto error;
- }
-
- enc->cpb_array = CALLOC(enc->cpb_num, sizeof(struct rvce_cpb_slot));
- if (!enc->cpb_array)
- goto error;
-
- reset_cpb(enc);
-
- switch (sscreen->info.vce_fw_version) {
- case FW_40_2_2:
- si_vce_40_2_2_init(enc);
- break;
-
- case FW_50_0_1:
- case FW_50_1_2:
- case FW_50_10_2:
- case FW_50_17_3:
- si_vce_50_init(enc);
- break;
-
- case FW_52_0_3:
- case FW_52_4_3:
- case FW_52_8_3:
- si_vce_52_init(enc);
- break;
-
- default:
- if ((sscreen->info.vce_fw_version & (0xff << 24)) >= FW_53) {
- si_vce_52_init(enc);
- } else
- goto error;
- }
-
- return &enc->base;
-
-error:
- enc->ws->cs_destroy(&enc->cs);
-
- si_vid_destroy_buffer(&enc->cpb);
-
- FREE(enc->cpb_array);
- FREE(enc);
- return NULL;
-}
-
-/**
- * check if kernel has the right fw version loaded
- */
-bool si_vce_is_fw_version_supported(struct si_screen *sscreen)
-{
- switch (sscreen->info.vce_fw_version) {
- case FW_40_2_2:
- case FW_50_0_1:
- case FW_50_1_2:
- case FW_50_10_2:
- case FW_50_17_3:
- case FW_52_0_3:
- case FW_52_4_3:
- case FW_52_8_3:
- return true;
- default:
- if ((sscreen->info.vce_fw_version & (0xff << 24)) >= FW_53)
- return true;
- else
- return false;
- }
-}
-
-/**
- * Add the buffer as relocation to the current command submission
- */
-void si_vce_add_buffer(struct rvce_encoder *enc, struct pb_buffer *buf, enum radeon_bo_usage usage,
- enum radeon_bo_domain domain, signed offset)
-{
- int reloc_idx;
-
- reloc_idx = enc->ws->cs_add_buffer(&enc->cs, buf, usage | RADEON_USAGE_SYNCHRONIZED, domain, 0);
- if (enc->use_vm) {
- uint64_t addr;
- addr = enc->ws->buffer_get_virtual_address(buf);
- addr = addr + offset;
- RVCE_CS(addr >> 32);
- RVCE_CS(addr);
- } else {
- offset += enc->ws->buffer_get_reloc_offset(buf);
- RVCE_CS(reloc_idx * 4);
- RVCE_CS(offset);
- }
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-26 10:37:53 +0000