[Mesa-dev] [PATCH 2/3] radeon/vce: initial VCE support v8
Christian König
deathsimple at vodafone.de
Wed Feb 12 03:07:49 PST 2014
From: Christian König <christian.koenig at amd.com>
v2 (chk): revert feedback buffer hack
v3 (slava): fixed bitstream size calculation
v4 (chk): always create buffers in the right domain
v5 (chk): flush async
v6 (chk): rework fw interface add version check
v7 (leo): implement cropping support
v8 (chk): add hw checks
Signed-off-by: Christian König <christian.koenig at amd.com>
Signed-off-by: Leo Liu <leo.liu at amd.com>
Signed-off-by: Slava Grigorev <slava.grigorev at amd.com>
---
src/gallium/drivers/radeon/Makefile.sources | 4 +-
src/gallium/drivers/radeon/radeon_vce.c | 274 +++++++++++++++++++
src/gallium/drivers/radeon/radeon_vce.h | 98 +++++++
src/gallium/drivers/radeon/radeon_vce_40_2_2.c | 348 +++++++++++++++++++++++++
src/gallium/drivers/radeon/radeon_video.c | 25 ++
src/gallium/drivers/radeonsi/si_uvd.c | 20 ++
6 files changed, 768 insertions(+), 1 deletion(-)
create mode 100644 src/gallium/drivers/radeon/radeon_vce.c
create mode 100644 src/gallium/drivers/radeon/radeon_vce.h
create mode 100644 src/gallium/drivers/radeon/radeon_vce_40_2_2.c
diff --git a/src/gallium/drivers/radeon/Makefile.sources b/src/gallium/drivers/radeon/Makefile.sources
index e0ccab9..bbfb8ad 100644
--- a/src/gallium/drivers/radeon/Makefile.sources
+++ b/src/gallium/drivers/radeon/Makefile.sources
@@ -5,7 +5,9 @@ C_SOURCES := \
r600_streamout.c \
r600_texture.c \
radeon_video.c \
- radeon_uvd.c
+ radeon_uvd.c \
+ radeon_vce.c \
+ radeon_vce_40_2_2.c
LLVM_C_FILES := \
radeon_setup_tgsi_llvm.c \
diff --git a/src/gallium/drivers/radeon/radeon_vce.c b/src/gallium/drivers/radeon/radeon_vce.c
new file mode 100644
index 0000000..665c1dc
--- /dev/null
+++ b/src/gallium/drivers/radeon/radeon_vce.c
@@ -0,0 +1,274 @@
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+/*
+ * Authors:
+ * Christian König <christian.koenig at amd.com>
+ *
+ */
+
+#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 "../../winsys/radeon/drm/radeon_winsys.h"
+#include "r600_pipe_common.h"
+#include "radeon_video.h"
+#include "radeon_vce.h"
+
+#define CPB_SIZE (40 * 1024 * 1024)
+
+/**
+ * flush commands to the hardware
+ */
+static void flush(struct rvce_encoder *enc)
+{
+ enc->ws->cs_flush(enc->cs, RADEON_FLUSH_ASYNC, 0);
+}
+
+#if 0
+static void dump_feedback(struct rvce_encoder *enc, struct rvid_buffer *fb)
+{
+ uint32_t *ptr = enc->ws->buffer_map(fb->cs_handle, enc->cs, PIPE_TRANSFER_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->cs_handle);
+}
+#endif
+
+/**
+ * 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;
+ rvid_create_buffer(enc->ws, &fb, 512, RADEON_DOMAIN_GTT);
+ enc->fb = &fb;
+ enc->session(enc);
+ enc->feedback(enc);
+ enc->destroy(enc);
+ flush(enc);
+ rvid_destroy_buffer(&fb);
+ }
+ rvid_destroy_buffer(&enc->cpb);
+ 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.rate_ctrl_method != pic->rate_ctrl.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 = *pic;
+
+ enc->get_buffer(vid_buf->resources[0], &enc->handle, &enc->luma);
+ enc->get_buffer(vid_buf->resources[1], NULL, &enc->chroma);
+
+ if (!enc->stream_handle) {
+ struct rvid_buffer fb;
+ enc->stream_handle = rvid_alloc_stream_handle();
+ rvid_create_buffer(enc->ws, &fb, 512, RADEON_DOMAIN_GTT);
+ enc->fb = &fb;
+ enc->session(enc);
+ enc->create(enc);
+ enc->rate_control(enc);
+ need_rate_control = false;
+ enc->config_extension(enc);
+ enc->motion_estimation(enc);
+ enc->rdo(enc);
+ enc->pic_control(enc);
+ enc->feedback(enc);
+ flush(enc);
+ //dump_feedback(enc, &fb);
+ rvid_destroy_buffer(&fb);
+ }
+
+ enc->session(enc);
+
+ if (need_rate_control)
+ enc->rate_control(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 (!rvid_create_buffer(enc->ws, enc->fb, 512, RADEON_DOMAIN_GTT)) {
+ RVID_ERR("Can't create feedback buffer.\n");
+ return;
+ }
+ 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;
+ flush(enc);
+}
+
+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(fb->cs_handle, enc->cs, PIPE_TRANSFER_READ_WRITE);
+
+ if (ptr[1]) {
+ *size = ptr[4] - ptr[9];
+ } else {
+ *size = 0;
+ }
+
+ enc->ws->buffer_unmap(fb->cs_handle);
+ }
+ //dump_feedback(enc, fb);
+ rvid_destroy_buffer(fb);
+ FREE(fb);
+}
+
+/**
+ * flush any outstanding command buffers to the hardware
+ */
+static void rvce_flush(struct pipe_video_codec *encoder)
+{
+}
+
+static void rvce_cs_flush(void *ctx, unsigned flags)
+{
+ // just ignored
+}
+
+struct pipe_video_codec *rvce_create_encoder(struct pipe_context *context,
+ const struct pipe_video_codec *templ,
+ struct radeon_winsys* ws,
+ rvce_get_buffer get_buffer)
+{
+ struct r600_common_screen *rscreen = (struct r600_common_screen *)context->screen;
+ struct rvce_encoder *enc;
+
+ if (!rscreen->info.vce_fw_version) {
+ RVID_ERR("Kernel doesn't supports VCE!\n");
+ return NULL;
+
+ } else if (!rvce_is_fw_version_supported(rscreen)) {
+ RVID_ERR("Unsupported VCE fw version loaded!\n");
+ return NULL;
+ }
+
+ enc = CALLOC_STRUCT(rvce_encoder);
+ if (!enc)
+ return NULL;
+
+ 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->ws = ws;
+ enc->cs = ws->cs_create(ws, RING_VCE, NULL);
+ if (!enc->cs) {
+ RVID_ERR("Can't get command submission context.\n");
+ goto error;
+ }
+
+ enc->ws->cs_set_flush_callback(enc->cs, rvce_cs_flush, enc);
+
+ if (!rvid_create_buffer(enc->ws, &enc->cpb, CPB_SIZE, RADEON_DOMAIN_VRAM)) {
+ RVID_ERR("Can't create CPB buffer.\n");
+ goto error;
+ }
+
+ radeon_vce_40_2_2_init(enc);
+
+ return &enc->base;
+
+error:
+ if (enc->cs)
+ enc->ws->cs_destroy(enc->cs);
+
+ rvid_destroy_buffer(&enc->cpb);
+
+ FREE(enc);
+ return NULL;
+}
+
+/**
+ * check if kernel has the right fw version loaded
+ */
+bool rvce_is_fw_version_supported(struct r600_common_screen *rscreen)
+{
+ return rscreen->info.vce_fw_version == ((40 << 24) | (2 << 16) | (2 << 8));
+}
diff --git a/src/gallium/drivers/radeon/radeon_vce.h b/src/gallium/drivers/radeon/radeon_vce.h
new file mode 100644
index 0000000..89238ff
--- /dev/null
+++ b/src/gallium/drivers/radeon/radeon_vce.h
@@ -0,0 +1,98 @@
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+/*
+ * Authors:
+ * Christian König <christian.koenig at amd.com>
+ *
+ */
+
+#ifndef RADEON_VCE_H
+#define RADEON_VCE_H
+
+#define RVCE_RELOC(buf, usage, domain) (enc->ws->cs_add_reloc(enc->cs, (buf), (usage), domain))
+
+#define RVCE_CS(value) (enc->cs->buf[enc->cs->cdw++] = (value))
+#define RVCE_BEGIN(cmd) { uint32_t *begin = &enc->cs->buf[enc->cs->cdw++]; RVCE_CS(cmd)
+#define RVCE_READ(buf, domain) RVCE_CS(RVCE_RELOC(buf, RADEON_USAGE_READ, domain) * 4)
+#define RVCE_WRITE(buf, domain) RVCE_CS(RVCE_RELOC(buf, RADEON_USAGE_WRITE, domain) * 4)
+#define RVCE_READWRITE(buf, domain) RVCE_CS(RVCE_RELOC(buf, RADEON_USAGE_READWRITE, domain) * 4)
+#define RVCE_END() *begin = (&enc->cs->buf[enc->cs->cdw] - begin) * 4; }
+
+struct r600_common_screen;
+
+/* driver dependent callback */
+typedef void (*rvce_get_buffer)(struct pipe_resource *resource,
+ struct radeon_winsys_cs_handle **handle,
+ struct radeon_surface **surface);
+
+/* VCE encoder representation */
+struct rvce_encoder {
+ struct pipe_video_codec base;
+
+ /* version specific packets */
+ void (*session)(struct rvce_encoder *enc);
+ void (*create)(struct rvce_encoder *enc);
+ void (*feedback)(struct rvce_encoder *enc);
+ void (*rate_control)(struct rvce_encoder *enc);
+ void (*config_extension)(struct rvce_encoder *enc);
+ void (*pic_control)(struct rvce_encoder *enc);
+ void (*motion_estimation)(struct rvce_encoder *enc);
+ void (*rdo)(struct rvce_encoder *enc);
+ void (*encode)(struct rvce_encoder *enc);
+ void (*destroy)(struct rvce_encoder *enc);
+
+ unsigned stream_handle;
+
+ struct radeon_winsys* ws;
+ struct radeon_winsys_cs* cs;
+
+ rvce_get_buffer get_buffer;
+
+ struct radeon_winsys_cs_handle* handle;
+ struct radeon_surface* luma;
+ struct radeon_surface* chroma;
+
+ struct radeon_winsys_cs_handle* bs_handle;
+ unsigned bs_size;
+
+ struct rvid_buffer *fb;
+ struct rvid_buffer cpb;
+ struct pipe_h264_enc_picture_desc pic;
+};
+
+struct pipe_video_codec *rvce_create_encoder(struct pipe_context *context,
+ const struct pipe_video_codec *templat,
+ struct radeon_winsys* ws,
+ rvce_get_buffer get_buffer);
+
+bool rvce_is_fw_version_supported(struct r600_common_screen *rscreen);
+
+/* init vce fw 40.2.2 specific callbacks */
+void radeon_vce_40_2_2_init(struct rvce_encoder *enc);
+
+#endif
diff --git a/src/gallium/drivers/radeon/radeon_vce_40_2_2.c b/src/gallium/drivers/radeon/radeon_vce_40_2_2.c
new file mode 100644
index 0000000..b0961a9
--- /dev/null
+++ b/src/gallium/drivers/radeon/radeon_vce_40_2_2.c
@@ -0,0 +1,348 @@
+/**************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+/*
+ * Authors:
+ * Christian König <christian.koenig at amd.com>
+ *
+ */
+
+#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 "../../winsys/radeon/drm/radeon_winsys.h"
+#include "radeon_video.h"
+#include "radeon_vce.h"
+
+static void session(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x00000001); // session cmd
+ RVCE_CS(enc->stream_handle);
+ RVCE_END();
+}
+
+static void task_info(struct rvce_encoder *enc, uint32_t taskOperation)
+{
+ RVCE_BEGIN(0x00000002); // task info
+ RVCE_CS(0xffffffff); // offsetOfNextTaskInfo
+ RVCE_CS(taskOperation); // taskOperation
+ RVCE_CS(0x00000000); // referencePictureDependency
+ RVCE_CS(0x00000000); // collocateFlagDependency
+ RVCE_CS(0x00000000); // feedbackIndex
+ RVCE_CS(0x00000000); // videoBitstreamRingIndex
+ RVCE_END();
+}
+
+static void feedback(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x05000005); // feedback buffer
+ RVCE_WRITE(enc->fb->cs_handle, enc->fb->domain); // feedbackRingAddressHi
+ RVCE_CS(0x00000000); // feedbackRingAddressLo
+ RVCE_CS(0x00000001); // feedbackRingSize
+ RVCE_END();
+}
+
+static void create(struct rvce_encoder *enc)
+{
+ task_info(enc, 0x00000000);
+
+ RVCE_BEGIN(0x01000001); // create cmd
+ RVCE_CS(0x00000000); // encUseCircularBuffer
+ RVCE_CS(0x00000041); // encProfile
+ RVCE_CS(0x0000000a); // 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_END();
+}
+
+static void rate_control(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x04000005); // rate control
+ RVCE_CS(enc->pic.rate_ctrl.rate_ctrl_method); // encRateControlMethod
+ RVCE_CS(enc->pic.rate_ctrl.target_bitrate); // encRateControlTargetBitRate
+ RVCE_CS(enc->pic.rate_ctrl.peak_bitrate); // encRateControlPeakBitRate
+ RVCE_CS(enc->pic.rate_ctrl.frame_rate_num); // encRateControlFrameRateNum
+ RVCE_CS(0x00000000); // encGOPSize
+ RVCE_CS(enc->pic.quant_i_frames); // encQP_I
+ RVCE_CS(enc->pic.quant_p_frames); // encQP_P
+ RVCE_CS(enc->pic.quant_b_frames); // encQP_B
+ RVCE_CS(enc->pic.rate_ctrl.vbv_buffer_size); // encVBVBufferSize
+ RVCE_CS(enc->pic.rate_ctrl.frame_rate_den); // encRateControlFrameRateDen
+ RVCE_CS(0x00000000); // encVBVBufferLevel
+ RVCE_CS(0x00000000); // encMaxAUSize
+ RVCE_CS(0x00000000); // encQPInitialMode
+ RVCE_CS(enc->pic.rate_ctrl.target_bits_picture); // encTargetBitsPerPicture
+ RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_integer); // encPeakBitsPerPictureInteger
+ RVCE_CS(enc->pic.rate_ctrl.peak_bits_picture_fraction); // encPeakBitsPerPictureFractional
+ RVCE_CS(0x00000000); // encMinQP
+ RVCE_CS(0x00000033); // encMaxQP
+ RVCE_CS(0x00000000); // encSkipFrameEnable
+ RVCE_CS(0x00000000); // encFillerDataEnable
+ RVCE_CS(0x00000000); // encEnforceHRD
+ RVCE_CS(0x00000000); // encBPicsDeltaQP
+ RVCE_CS(0x00000000); // encReferenceBPicsDeltaQP
+ RVCE_CS(0x00000000); // encRateControlReInitDisable
+ RVCE_END();
+}
+
+static void config_extension(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x04000001); // config extension
+ RVCE_CS(0x00000003); // encEnablePerfLogging
+ RVCE_END();
+}
+
+static void pic_control(struct rvce_encoder *enc)
+{
+ unsigned encNumMBsPerSlice;
+
+ encNumMBsPerSlice = align(enc->base.width, 16) / 16;
+ encNumMBsPerSlice *= align(enc->base.height, 16) / 16;
+
+ RVCE_BEGIN(0x04000002); // pic control
+ RVCE_CS(0x00000000); // encUseConstrainedIntraPred
+ RVCE_CS(0x00000000); // encCABACEnable
+ RVCE_CS(0x00000000); // encCABACIDC
+ RVCE_CS(0x00000000); // encLoopFilterDisable
+ RVCE_CS(0x00000000); // encLFBetaOffset
+ RVCE_CS(0x00000000); // encLFAlphaC0Offset
+ RVCE_CS(0x00000000); // encCropLeftOffset
+ RVCE_CS((align(enc->base.width, 16) - enc->base.width) >> 1); // encCropRightOffset
+ RVCE_CS(0x00000000); // encCropTopOffset
+ RVCE_CS((align(enc->base.height, 16) - enc->base.height) >> 1); // encCropBottomOffset
+ RVCE_CS(encNumMBsPerSlice); // encNumMBsPerSlice
+ RVCE_CS(0x00000000); // encIntraRefreshNumMBsPerSlot
+ RVCE_CS(0x00000000); // encForceIntraRefresh
+ RVCE_CS(0x00000000); // encForceIMBPeriod
+ RVCE_CS(0x00000000); // encPicOrderCntType
+ RVCE_CS(0x00000000); // log2_max_pic_order_cnt_lsb_minus4
+ RVCE_CS(0x00000000); // encSPSID
+ RVCE_CS(0x00000000); // encPPSID
+ RVCE_CS(0x00000040); // encConstraintSetFlags
+ RVCE_CS(0x00000000); // encBPicPattern
+ RVCE_CS(0x00000000); // weightPredModeBPicture
+ RVCE_CS(0x00000001); // encNumberOfReferenceFrames
+ RVCE_CS(0x00000001); // encMaxNumRefFrames
+ RVCE_CS(0x00000000); // encNumDefaultActiveRefL0
+ RVCE_CS(0x00000000); // encNumDefaultActiveRefL1
+ RVCE_CS(0x00000000); // encSliceMode
+ RVCE_CS(0x00000000); // encMaxSliceSize
+ RVCE_END();
+}
+
+static void motion_estimation(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x04000007); // motion estimation
+ RVCE_CS(0x00000001); // encIMEDecimationSearch
+ RVCE_CS(0x00000001); // motionEstHalfPixel
+ RVCE_CS(0x00000000); // motionEstQuarterPixel
+ RVCE_CS(0x00000000); // disableFavorPMVPoint
+ RVCE_CS(0x00000000); // forceZeroPointCenter
+ RVCE_CS(0x00000000); // LSMVert
+ RVCE_CS(0x00000010); // encSearchRangeX
+ RVCE_CS(0x00000010); // encSearchRangeY
+ RVCE_CS(0x00000010); // encSearch1RangeX
+ RVCE_CS(0x00000010); // encSearch1RangeY
+ RVCE_CS(0x00000000); // disable16x16Frame1
+ RVCE_CS(0x00000000); // disableSATD
+ RVCE_CS(0x00000000); // enableAMD
+ RVCE_CS(0x000000fe); // encDisableSubMode
+ RVCE_CS(0x00000000); // encIMESkipX
+ RVCE_CS(0x00000000); // encIMESkipY
+ RVCE_CS(0x00000000); // encEnImeOverwDisSubm
+ RVCE_CS(0x00000000); // encImeOverwDisSubmNo
+ RVCE_CS(0x00000001); // encIME2SearchRangeX
+ RVCE_CS(0x00000001); // encIME2SearchRangeY
+ RVCE_CS(0x00000000); // parallelModeSpeedupEnable
+ RVCE_CS(0x00000000); // fme0_encDisableSubMode
+ RVCE_CS(0x00000000); // fme1_encDisableSubMode
+ RVCE_CS(0x00000000); // imeSWSpeedupEnable
+ RVCE_END();
+}
+
+static void rdo(struct rvce_encoder *enc)
+{
+ RVCE_BEGIN(0x04000008); // rdo
+ RVCE_CS(0x00000000); // encDisableTbePredIFrame
+ RVCE_CS(0x00000000); // encDisableTbePredPFrame
+ RVCE_CS(0x00000000); // useFmeInterpolY
+ RVCE_CS(0x00000000); // useFmeInterpolUV
+ RVCE_CS(0x00000000); // useFmeIntrapolY
+ RVCE_CS(0x00000000); // useFmeIntrapolUV
+ RVCE_CS(0x00000000); // useFmeInterpolY_1
+ RVCE_CS(0x00000000); // useFmeInterpolUV_1
+ RVCE_CS(0x00000000); // useFmeIntrapolY_1
+ RVCE_CS(0x00000000); // useFmeIntrapolUV_1
+ RVCE_CS(0x00000000); // enc16x16CostAdj
+ RVCE_CS(0x00000000); // encSkipCostAdj
+ RVCE_CS(0x00000000); // encForce16x16skip
+ RVCE_CS(0x00000000); // encDisableThresholdCalcA
+ RVCE_CS(0x00000000); // encLumaCoeffCost
+ RVCE_CS(0x00000000); // encLumaMBCoeffCost
+ RVCE_CS(0x00000000); // encChromaCoeffCost
+ RVCE_END();
+}
+
+static void encode(struct rvce_encoder *enc)
+{
+ int i;
+ unsigned pitch = align(enc->luma->level[0].pitch_bytes, 128);
+ unsigned vpitch = align(enc->luma->npix_y, 16);
+ unsigned fsize = pitch * (vpitch + vpitch / 2);
+ unsigned chroma_offset = pitch * vpitch;
+ unsigned luma_offset;
+
+ task_info(enc, 0x00000003);
+
+ RVCE_BEGIN(0x05000001); // context buffer
+ RVCE_READWRITE(enc->cpb.cs_handle, enc->cpb.domain); // encodeContextAddressHi
+ RVCE_CS(0x00000000); // encodeContextAddressLo
+ RVCE_END();
+
+ RVCE_BEGIN(0x05000004); // video bitstream buffer
+ RVCE_WRITE(enc->bs_handle, RADEON_DOMAIN_GTT); // videoBitstreamRingAddressHi
+ RVCE_CS(0x00000000); // videoBitstreamRingAddressLo
+ RVCE_CS(enc->bs_size); // videoBitstreamRingSize
+ RVCE_END();
+
+ RVCE_BEGIN(0x03000001); // encode
+ RVCE_CS(0x00000000); // 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); // inputPictureLumaAddressHi
+ RVCE_CS(enc->luma->level[0].offset); // inputPictureLumaAddressLo
+ RVCE_READ(enc->handle, RADEON_DOMAIN_VRAM); // inputPictureChromaAddressHi
+ RVCE_CS(enc->chroma->level[0].offset); // inputPictureChromaAddressLo
+ 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
+ RVCE_CS(0x00000000); // encInputPic(Addr|Array)Mode
+ RVCE_CS(0x00000000); // encInputPicTileConfig
+ RVCE_CS(enc->pic.picture_type); // encPicType
+ RVCE_CS(enc->pic.picture_type == 3); // encIdrFlag
+ RVCE_CS(0x00000000); // encIdrPicId
+ RVCE_CS(0x00000000); // encMGSKeyPic
+ RVCE_CS(0x00000001); // 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
+ for (i = 0; i < 4; ++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
+ }
+ for (i = 0; i < 4; ++i) {
+ RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingOp
+ RVCE_CS(0x00000000); // encDecodedRefBasePictureMarkingNum
+ }
+
+ RVCE_CS(0x00000000); // pictureStructure
+
+ luma_offset = (2 * ((enc->pic.frame_num - 1) % 2) * fsize + 2 * fsize);
+ if (enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_IDR) {
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0xffffffff); // lumaOffset
+ RVCE_CS(0xffffffff); // chromaOffset
+ }
+ else if(enc->pic.picture_type == PIPE_H264_ENC_PICTURE_TYPE_P) {
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(enc->pic.frame_num - 1); // frameNumber
+ RVCE_CS(enc->pic.frame_num - 1); // pictureOrderCount
+ RVCE_CS(luma_offset); // lumaOffset
+ RVCE_CS(chroma_offset + luma_offset); // chromaOffset
+ }
+ for (i = 0; i < 2; ++i) {
+ RVCE_CS(0x00000000); // pictureStructure
+ RVCE_CS(0x00000000); // encPicType
+ RVCE_CS(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0xffffffff); // lumaOffset
+ RVCE_CS(0xffffffff); // chromaOffset
+ }
+
+ luma_offset = (2 * (enc->pic.frame_num % 2) * fsize + 2 * fsize);
+ RVCE_CS(luma_offset); // encReconstructedLumaOffset
+ RVCE_CS(chroma_offset + luma_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(0x00000000); // frameNumber
+ RVCE_CS(0x00000000); // pictureOrderCount
+ RVCE_CS(0x00000000); // numIPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numPPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numBPicRemainInRCGOP
+ RVCE_CS(0x00000000); // numIRPicRemainInRCGOP
+ RVCE_CS(0x00000000); // enableIntraRefresh
+ RVCE_END();
+}
+
+static void destroy(struct rvce_encoder *enc)
+{
+ task_info(enc, 0x00000001);
+
+ RVCE_BEGIN(0x02000001); // destroy
+ RVCE_END();
+}
+
+void radeon_vce_40_2_2_init(struct rvce_encoder *enc)
+{
+ enc->session = session;
+ enc->create = create;
+ enc->feedback = feedback;
+ enc->rate_control = rate_control;
+ enc->config_extension = config_extension;
+ enc->pic_control = pic_control;
+ enc->motion_estimation = motion_estimation;
+ enc->rdo = rdo;
+ enc->encode = encode;
+ enc->destroy = destroy;
+}
diff --git a/src/gallium/drivers/radeon/radeon_video.c b/src/gallium/drivers/radeon/radeon_video.c
index 173fd68..63bd805 100644
--- a/src/gallium/drivers/radeon/radeon_video.c
+++ b/src/gallium/drivers/radeon/radeon_video.c
@@ -42,6 +42,7 @@
#include "../../winsys/radeon/drm/radeon_winsys.h"
#include "r600_pipe_common.h"
#include "radeon_video.h"
+#include "radeon_vce.h"
/* generate an stream handle */
unsigned rvid_alloc_stream_handle()
@@ -211,6 +212,30 @@ int rvid_get_video_param(struct pipe_screen *screen,
{
struct r600_common_screen *rscreen = (struct r600_common_screen *)screen;
+ if (entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE) {
+ switch (param) {
+ case PIPE_VIDEO_CAP_SUPPORTED:
+ return u_reduce_video_profile(profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC &&
+ rvce_is_fw_version_supported(rscreen);
+ case PIPE_VIDEO_CAP_NPOT_TEXTURES:
+ return 1;
+ case PIPE_VIDEO_CAP_MAX_WIDTH:
+ return 2048;
+ case PIPE_VIDEO_CAP_MAX_HEIGHT:
+ return 1152;
+ case PIPE_VIDEO_CAP_PREFERED_FORMAT:
+ return PIPE_FORMAT_NV12;
+ case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
+ return false;
+ case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
+ return true;
+ default:
+ return 0;
+ }
+ }
+
/* UVD 2.x limits */
if (rscreen->family < CHIP_PALM) {
enum pipe_video_format codec = u_reduce_video_profile(profile);
diff --git a/src/gallium/drivers/radeonsi/si_uvd.c b/src/gallium/drivers/radeonsi/si_uvd.c
index 241288f..9f25cd6 100644
--- a/src/gallium/drivers/radeonsi/si_uvd.c
+++ b/src/gallium/drivers/radeonsi/si_uvd.c
@@ -34,6 +34,7 @@
#include "si_pipe.h"
#include "radeon/radeon_video.h"
#include "radeon/radeon_uvd.h"
+#include "radeon/radeon_vce.h"
/**
* creates an video buffer with an UVD compatible memory layout
@@ -130,11 +131,30 @@ static struct radeon_winsys_cs_handle* si_uvd_set_dtb(struct ruvd_msg *msg, stru
return luma->resource.cs_buf;
}
+/* get the radeon resources for VCE */
+static void si_vce_get_buffer(struct pipe_resource *resource,
+ struct radeon_winsys_cs_handle **handle,
+ struct radeon_surface **surface)
+{
+ struct r600_texture *res = (struct r600_texture *)resource;
+
+ if (handle)
+ *handle = res->resource.cs_buf;
+
+ if (surface)
+ *surface = &res->surface;
+}
+
/**
* creates an UVD compatible decoder
*/
struct pipe_video_codec *si_uvd_create_decoder(struct pipe_context *context,
const struct pipe_video_codec *templ)
{
+ struct si_context *ctx = (struct si_context *)context;
+
+ if (templ->entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE)
+ return rvce_create_encoder(context, templ, ctx->b.ws, si_vce_get_buffer);
+
return ruvd_create_decoder(context, templ, si_uvd_set_dtb);
}
--
1.8.3.2
More information about the mesa-dev
mailing list