--- /dev/null
+/**************************************************************************
+ *
+ * Copyright 2015 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 <stdio.h>
+
+#include "pipe/p_video_codec.h"
+
+#include "util/u_video.h"
+#include "util/u_memory.h"
+
+#include "vl/vl_video_buffer.h"
+
+#include "r600_pipe_common.h"
+#include "radeon_video.h"
+#include "radeon_vce.h"
+
+static const unsigned profiles[7] = { 66, 77, 88, 100, 110, 122, 244 };
+
+static void create(struct rvce_encoder *enc)
+{
+ enc->task_info(enc, 0x00000000, 0, 0, 0);
+
+ RVCE_BEGIN(0x01000001); // create cmd
+ RVCE_CS(0x00000000); // encUseCircularBuffer
+ RVCE_CS(profiles[enc->base.profile -
+ PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE]); // encProfile
+ RVCE_CS(enc->base.level); // encLevel
+ RVCE_CS(0x00000000); // encPicStructRestriction
+ RVCE_CS(enc->base.width); // encImageWidth
+ RVCE_CS(enc->base.height); // encImageHeight
+ RVCE_CS(enc->luma->level[0].pitch_bytes); // encRefPicLumaPitch
+ RVCE_CS(enc->chroma->level[0].pitch_bytes); // encRefPicChromaPitch
+ RVCE_CS(align(enc->luma->npix_y, 16) / 8); // encRefYHeightInQw
+ RVCE_CS(0x00000000); // encRefPic(Addr|Array)Mode, encPicStructRestriction, disableRDO
+
+ RVCE_CS(0x00000000); // encPreEncodeContextBufferOffset
+ RVCE_CS(0x00000000); // encPreEncodeInputLumaBufferOffset
+ RVCE_CS(0x00000000); // encPreEncodeInputChromaBufferOffs
+ RVCE_CS(0x00000000); // encPreEncodeMode|ChromaFlag|VBAQMode|SceneChangeSensitivity
+ RVCE_END();
+}
+
+static void encode(struct rvce_encoder *enc)
+{
+ signed luma_offset, chroma_offset, bs_offset;
+ unsigned dep, bs_idx = enc->bs_idx++;
+ int i;
+
+ if (enc->dual_inst) {
+ if (bs_idx == 0)
+ dep = 1;
+ else if (enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR)
+ dep = 0;
+ else
+ dep = 2;
+ } else
+ dep = 0;
+
+ enc->task_info(enc, 0x00000003, dep, 0, bs_idx);
+
+ RVCE_BEGIN(0x05000001); // context buffer
+ RVCE_READWRITE(enc->cpb.res->cs_buf, enc->cpb.res->domains, 0); // encodeContextAddressHi/Lo
+ RVCE_END();
+
+ bs_offset = -(signed)(bs_idx * enc->bs_size);
+
+ RVCE_BEGIN(0x05000004); // video bitstream buffer
+ RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT, bs_offset); // videoBitstreamRingAddressHi/Lo
+ RVCE_CS(enc->bs_size); // videoBitstreamRingSize
+ RVCE_END();
+
+ if (enc->dual_pipe) {
+ unsigned aux_offset = enc->cpb.res->buf->size -
+ RVCE_MAX_AUX_BUFFER_NUM * RVCE_MAX_BITSTREAM_OUTPUT_ROW_SIZE * 2;
+ RVCE_BEGIN(0x05000002); // auxiliary buffer
+ for (i = 0; i < 8; ++i) {
+ RVCE_CS(aux_offset);
+ aux_offset += RVCE_MAX_BITSTREAM_OUTPUT_ROW_SIZE;
+ }
+ for (i = 0; i < 8; ++i)
+ RVCE_CS(RVCE_MAX_BITSTREAM_OUTPUT_ROW_SIZE);
+ RVCE_END();
+ }
+
+ RVCE_BEGIN(0x03000001); // encode
+ RVCE_CS(enc->pic.frame_num ? 0x0 : 0x11); // insertHeaders
+ RVCE_CS(0x00000000); // pictureStructure
+ RVCE_CS(enc->bs_size); // allowedMaxBitstreamSize
+ RVCE_CS(0x00000000); // forceRefreshMap
+ RVCE_CS(0x00000000); // insertAUD
+ RVCE_CS(0x00000000); // endOfSequence
+ RVCE_CS(0x00000000); // endOfStream
+ RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+ enc->luma->level[0].offset); // inputPictureLumaAddressHi/Lo
+ RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM,
+ enc->chroma->level[0].offset); // inputPictureChromaAddressHi/Lo
+ RVCE_CS(align(enc->luma->npix_y, 16)); // encInputFrameYPitch
+ RVCE_CS(enc->luma->level[0].pitch_bytes); // encInputPicLumaPitch
+ RVCE_CS(enc->chroma->level[0].pitch_bytes); // encInputPicChromaPitch
+ if (enc->dual_pipe)
+ RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode,encDisable(TwoPipeMode|MBOffloading)
+ else
+ RVCE_CS(0x00010000); // encInputPic(Addr|Array)Mode,encDisable(TwoPipeMode|MBOffloading)
+ RVCE_CS(0x00000000); // encInputPicTileConfig
+ RVCE_CS(enc->pic.picture_type); // encPicType
+ RVCE_CS(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR); // encIdrFlag
+ RVCE_CS(0x00000000); // encIdrPicId
+ RVCE_CS(0x00000000); // encMGSKeyPic
+ RVCE_CS(!enc->pic.not_referenced); // encReferenceFlag
+ RVCE_CS(0x00000000); // encTemporalLayerIndex
+ RVCE_CS(0x00000000); // num_ref_idx_active_override_flag
+ RVCE_CS(0x00000000); // num_ref_idx_l0_active_minus1
+ RVCE_CS(0x00000000); // num_ref_idx_l1_active_minus1
+
+ i = enc->pic.frame_num - enc->pic.ref_idx_l0;
+ if (i > 1 && enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) {
+ RVCE_CS(0x00000001); // encRefListModificationOp
+ RVCE_CS(i - 1); // encRefListModificationNum
+ } else {
+ RVCE_CS(0x00000000); // encRefListModificationOp
+ RVCE_CS(0x00000000); // encRefListModificationNum
+ }
+
+ for (i = 0; i < 3; ++i) {
+ RVCE_CS(0x00000000); // encRefListModificationOp
+ RVCE_CS(0x00000000); // encRefListModificationNum
+ }
+ for (i = 0; i < 4; ++i) {
+ RVCE_CS(0x00000000); // encDecodedPictureMarkingOp
+ RVCE_CS(0x00000000); // encDecodedPictureMarkingNum
+ RVCE_CS(0x00000000); // encDecodedPictureMarkingIdx
+ RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp
+ RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum
+ }
+
+ // encReferencePictureL0[0]
+ RVCE_CS(0x00000000); // pictureStructure
+ if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P ||
+ enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
+ struct rvce_cpb_slot *l0 = l0_slot(enc);
+ rvce_frame_offset(enc, l0, &luma_offset, &chroma_offset);
+ RVCE_CS(l0->picture_type); // encPicType
+ RVCE_CS(l0->frame_num); // frameNumber
+ RVCE_CS(l0->pic_order_cnt); // pictureOrderCount
+ RVCE_CS(luma_offset); // lumaOffset
+ RVCE_CS(chroma_offset); // chromaOffset
+ } else {
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0xffffffff); // lumaOffset
+ RVCE_CS(0xffffffff); // chromaOffset
+ }
+
+ // encReferencePictureL0[1]
+ RVCE_CS(0x00000000); // pictureStructure
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0xffffffff); // lumaOffset
+ RVCE_CS(0xffffffff); // chromaOffset
+
+ // encReferencePictureL1[0]
+ RVCE_CS(0x00000000); // pictureStructure
+ if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_B) {
+ struct rvce_cpb_slot *l1 = l1_slot(enc);
+ rvce_frame_offset(enc, l1, &luma_offset, &chroma_offset);
+ RVCE_CS(l1->picture_type); // encPicType
+ RVCE_CS(l1->frame_num); // frameNumber
+ RVCE_CS(l1->pic_order_cnt); // pictureOrderCount
+ RVCE_CS(luma_offset); // lumaOffset
+ RVCE_CS(chroma_offset); // chromaOffset
+ } else {
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0xffffffff); // lumaOffset
+ RVCE_CS(0xffffffff); // chromaOffset
+ }
+
+ rvce_frame_offset(enc, current_slot(enc), &luma_offset, &chroma_offset);
+ RVCE_CS(luma_offset); // encReconstructedLumaOffset
+ RVCE_CS(chroma_offset); // encReconstructedChromaOffset
+ RVCE_CS(0x00000000); // encColocBufferOffset
+ RVCE_CS(0x00000000); // encReconstructedRefBasePictureLumaOffset
+ RVCE_CS(0x00000000); // encReconstructedRefBasePictureChromaOffset
+ RVCE_CS(0x00000000); // encReferenceRefBasePictureLumaOffset
+ RVCE_CS(0x00000000); // encReferenceRefBasePictureChromaOffset
+ RVCE_CS(0x00000000); // pictureCount
+ RVCE_CS(enc->pic.frame_num); // frameNumber
+ RVCE_CS(enc->pic.pic_order_cnt); // pictureOrderCount
+ RVCE_CS(0x00000000); // numIPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numPPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numBPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numIRPicRemainInRCGOP
+ RVCE_CS(0x00000000); // enableIntraRefresh
+
+ RVCE_CS(0x00000000); // aq_variance_en
+ RVCE_CS(0x00000000); // aq_block_size
+ RVCE_CS(0x00000000); // aq_mb_variance_sel
+ RVCE_CS(0x00000000); // aq_frame_variance_sel
+ RVCE_CS(0x00000000); // aq_param_a
+ RVCE_CS(0x00000000); // aq_param_b
+ RVCE_CS(0x00000000); // aq_param_c
+ RVCE_CS(0x00000000); // aq_param_d
+ RVCE_CS(0x00000000); // aq_param_e
+
+ RVCE_CS(0x00000000); // contextInSFB
+ RVCE_END();
+}
+
+void radeon_vce_52_init(struct rvce_encoder *enc)
+{
+ radeon_vce_50_init(enc);
+
+ enc->create = create;
+ enc->encode = encode;
+}
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