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gstreamer/subprojects/gst-plugins-bad/tests/check/libs/vkvideodecode.c

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/* GStreamer
*
* Copyright (C) 2023 Igalia, S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/check/gstcheck.h>
#include <gst/vulkan/vulkan.h>
static GstVulkanInstance *instance;
static GstVulkanDevice *device;
static GstVulkanQueue *video_queue = NULL;
static GstVulkanQueue *graphics_queue = NULL;
static void
setup (void)
{
instance = gst_vulkan_instance_new ();
fail_unless (gst_vulkan_instance_open (instance, NULL));
}
static void
teardown (void)
{
gst_clear_object (&video_queue);
gst_clear_object (&graphics_queue);
gst_clear_object (&device);
gst_object_unref (instance);
}
struct QueueProps
{
guint expected_flags;
guint codec;
};
static gboolean
_choose_queue (GstVulkanDevice * device, GstVulkanQueue * _queue, gpointer data)
{
guint flags =
device->physical_device->queue_family_props[_queue->family].queueFlags;
guint32 codec =
device->physical_device->queue_family_ops[_queue->family].video;
struct QueueProps *qprops = data;
if ((flags & VK_QUEUE_TRANSFER_BIT) == VK_QUEUE_TRANSFER_BIT) {
gst_object_replace ((GstObject **) & graphics_queue,
GST_OBJECT_CAST (_queue));
}
if (((flags & qprops->expected_flags) == qprops->expected_flags)
&& ((codec & qprops->codec) == qprops->codec))
gst_object_replace ((GstObject **) & video_queue, GST_OBJECT_CAST (_queue));
return !(graphics_queue && video_queue);
}
static void
setup_queue (guint expected_flags, guint codec)
{
int i;
struct QueueProps qprops = { expected_flags, codec };
for (i = 0; i < instance->n_physical_devices; i++) {
device = gst_vulkan_device_new_with_index (instance, i);
fail_unless (gst_vulkan_device_open (device, NULL));
gst_vulkan_device_foreach_queue (device, _choose_queue, &qprops);
if (video_queue && GST_IS_VULKAN_QUEUE (video_queue)
&& graphics_queue && GST_IS_VULKAN_QUEUE (graphics_queue))
break;
gst_clear_object (&device);
gst_clear_object (&video_queue);
gst_clear_object (&graphics_queue);
}
}
static void
get_output_buffer (GstVulkanDecoder * dec, VkFormat vk_format,
GstVulkanDecoderPicture * pic)
{
GstBuffer *outbuf;
VkImageUsageFlags usage =
VK_IMAGE_USAGE_VIDEO_DECODE_DST_BIT_KHR
| VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_SAMPLED_BIT;
GstVideoFormat format = gst_vulkan_format_to_video_format (vk_format);
GstCaps *profile_caps, *caps = gst_caps_new_simple ("video/x-raw", "format",
G_TYPE_STRING, gst_video_format_to_string (format), "width", G_TYPE_INT,
320, "height", G_TYPE_INT, 240, NULL);
GstBufferPool *pool;
GstStructure *config;
gst_caps_set_features_simple (caps,
gst_caps_features_new (GST_CAPS_FEATURE_MEMORY_VULKAN_IMAGE, NULL));
profile_caps = gst_vulkan_decoder_profile_caps (dec);
fail_unless (profile_caps);
fail_unless (gst_vulkan_decoder_create_dpb_pool (dec, caps));
if (!dec->dedicated_dpb)
usage |= VK_IMAGE_USAGE_VIDEO_DECODE_DPB_BIT_KHR;
pool = gst_vulkan_image_buffer_pool_new (device);
config = gst_buffer_pool_get_config (pool);
gst_buffer_pool_config_set_params (config, caps, 1024, 1, 0);
gst_caps_unref (caps);
gst_vulkan_image_buffer_pool_config_set_allocation_params (config, usage,
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
VK_IMAGE_LAYOUT_VIDEO_DECODE_DST_KHR, VK_ACCESS_TRANSFER_WRITE_BIT);
gst_vulkan_image_buffer_pool_config_set_decode_caps (config, profile_caps);
gst_caps_unref (profile_caps);
fail_unless (gst_buffer_pool_set_config (pool, config));
fail_unless (gst_buffer_pool_set_active (pool, TRUE));
fail_unless (gst_buffer_pool_acquire_buffer (pool, &outbuf, NULL) ==
GST_FLOW_OK);
fail_unless (gst_vulkan_decoder_picture_init (dec, pic, outbuf));
gst_buffer_unref (outbuf);
fail_unless (gst_buffer_pool_set_active (pool, FALSE));
gst_object_unref (pool);
}
static void
download_and_check_output_buffer (GstVulkanDecoder * dec, VkFormat vk_format,
GstVulkanDecoderPicture * pic)
{
GstVulkanOperation *exec;
GstVulkanCommandPool *cmd_pool;
GstBufferPool *out_pool = gst_vulkan_buffer_pool_new (dec->queue->device);
GstStructure *config = gst_buffer_pool_get_config (out_pool);
GstVideoFormat format = gst_vulkan_format_to_video_format (vk_format);
GstCaps *caps = gst_caps_new_simple ("video/x-raw", "format",
G_TYPE_STRING, gst_video_format_to_string (format), "width", G_TYPE_INT,
320, "height", G_TYPE_INT, 240, NULL);
GstBuffer *rawbuf;
GError *error = NULL;
GArray *barriers;
GstVideoInfo info;
GstMapInfo mapinfo;
guint i, n_mems, n_planes;
gst_buffer_pool_config_set_params (config, caps, 1, 0, 0);
gst_buffer_pool_set_config (out_pool, config);
gst_video_info_from_caps (&info, caps);
gst_caps_unref (caps);
gst_buffer_pool_set_active (out_pool, TRUE);
fail_unless (gst_buffer_pool_acquire_buffer (out_pool, &rawbuf, NULL)
== GST_FLOW_OK);
cmd_pool = gst_vulkan_queue_create_command_pool (graphics_queue, &error);
fail_unless (cmd_pool);
exec = gst_vulkan_operation_new (cmd_pool);
gst_object_unref (cmd_pool);
fail_unless (gst_vulkan_operation_begin (exec, &error));
gst_vulkan_operation_add_dependency_frame (exec, pic->out,
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT, VK_PIPELINE_STAGE_TRANSFER_BIT);
gst_vulkan_operation_add_frame_barrier (exec, pic->out,
VK_PIPELINE_STAGE_ALL_COMMANDS_BIT,
VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT,
VK_IMAGE_LAYOUT_TRANSFER_SRC_OPTIMAL, NULL);
barriers = gst_vulkan_operation_retrieve_image_barriers (exec);
/* *INDENT-OFF* */
vkCmdPipelineBarrier2 (exec->cmd_buf->cmd, &(VkDependencyInfo) {
.sType = VK_STRUCTURE_TYPE_DEPENDENCY_INFO,
.pImageMemoryBarriers = (gpointer) barriers->data,
.imageMemoryBarrierCount = barriers->len,
});
/* *INDENT-ON* */
n_planes = GST_VIDEO_INFO_N_PLANES (&info);
n_mems = gst_buffer_n_memory (pic->out);
for (i = 0; i < n_planes; i++) {
VkBufferImageCopy region;
GstMemory *out_mem;
GstVulkanBufferMemory *buf_mem;
GstVulkanImageMemory *img_mem;
gint idx;
const VkImageAspectFlags aspects[] = { VK_IMAGE_ASPECT_PLANE_0_BIT,
VK_IMAGE_ASPECT_PLANE_1_BIT, VK_IMAGE_ASPECT_PLANE_2_BIT,
};
VkImageAspectFlags plane_aspect;
idx = MIN (i, n_mems - 1);
img_mem = (GstVulkanImageMemory *) gst_buffer_peek_memory (pic->out, idx);
out_mem = gst_buffer_peek_memory (rawbuf, i);
buf_mem = (GstVulkanBufferMemory *) out_mem;
if (n_planes == n_mems)
plane_aspect = VK_IMAGE_ASPECT_COLOR_BIT;
else
plane_aspect = aspects[i];
/* *INDENT-OFF* */
region = (VkBufferImageCopy) {
.bufferOffset = 0,
.bufferRowLength = GST_VIDEO_INFO_COMP_WIDTH (&info, i),
.bufferImageHeight = GST_VIDEO_INFO_COMP_HEIGHT (&info, i),
.imageSubresource = {
/* XXX: each plane is a buffer */
.aspectMask = plane_aspect,
.mipLevel = 0,
.baseArrayLayer = 0,
.layerCount = 1,
},
.imageOffset = { .x = 0, .y = 0, .z = 0, },
.imageExtent = {
.width = GST_VIDEO_INFO_COMP_WIDTH (&info, i),
.height = GST_VIDEO_INFO_COMP_HEIGHT (&info, i),
.depth = 1,
}
};
/* *INDENT-ON* */
vkCmdCopyImageToBuffer (exec->cmd_buf->cmd, img_mem->image,
g_array_index (barriers, VkImageMemoryBarrier2, 0).newLayout,
buf_mem->buffer, 1, &region);
}
g_array_unref (barriers);
fail_unless (gst_vulkan_operation_end (exec, &error));
gst_vulkan_operation_wait (exec);
gst_object_unref (exec);
fail_unless (gst_buffer_map (rawbuf, &mapinfo, GST_MAP_READ));
/* Check for a blue square */
/* Y */
for (i = 0; i < 0x12c00; i++)
fail_unless (mapinfo.data[i] == 0x29);
/* UV */
for (i = 0x12c00; i < 0x1c1f0; i++)
fail_unless (mapinfo.data[i] == 0xf0 && mapinfo.data[++i] == 0x6e);
gst_buffer_unmap (rawbuf, &mapinfo);
gst_buffer_unref (rawbuf);
fail_unless (gst_buffer_pool_set_active (out_pool, FALSE));
gst_object_unref (out_pool);
}
/* DECODER: 1 frame 320x240 blue box */
StdVideoH264HrdParameters h264_std_hrd = {
.cpb_cnt_minus1 = 0,
.bit_rate_scale = 4,
.cpb_size_scale = 0,
.reserved1 = 0,
.bit_rate_value_minus1 = {2928,},
.cpb_size_value_minus1 = {74999,},
.cbr_flag = {0,},
.initial_cpb_removal_delay_length_minus1 = 23,
.cpb_removal_delay_length_minus1 = 23,
.dpb_output_delay_length_minus1 = 23,
.time_offset_length = 24,
};
StdVideoH264SequenceParameterSetVui h264_std_vui = {
.flags = {
.aspect_ratio_info_present_flag = 1,
.overscan_info_present_flag = 0,
.overscan_appropriate_flag = 0,
.video_signal_type_present_flag = 0,
.video_full_range_flag = 1,
.color_description_present_flag = 0,
.chroma_loc_info_present_flag = 1,
.timing_info_present_flag = 1,
.fixed_frame_rate_flag = 1,
.bitstream_restriction_flag = 1,
.nal_hrd_parameters_present_flag = 1,
.vcl_hrd_parameters_present_flag = 0,
},
.aspect_ratio_idc = STD_VIDEO_H264_ASPECT_RATIO_IDC_SQUARE,
.sar_width = 1,
.sar_height = 1,
.video_format = 0,
.colour_primaries = 0,
.transfer_characteristics = 0,
.matrix_coefficients = 2,
.num_units_in_tick = 1,
.time_scale = 60,
.max_num_reorder_frames = 0,
.max_dec_frame_buffering = 2,
.chroma_sample_loc_type_top_field = 0,
.chroma_sample_loc_type_bottom_field = 0,
.pHrdParameters = &h264_std_hrd,
};
StdVideoH264SequenceParameterSet h264_std_sps = {
.flags = {
.constraint_set0_flag = 0,
.constraint_set1_flag = 0,
.constraint_set2_flag = 0,
.constraint_set3_flag = 0,
.constraint_set4_flag = 0,
.constraint_set5_flag = 0,
.direct_8x8_inference_flag = 1,
.mb_adaptive_frame_field_flag = 0,
.frame_mbs_only_flag = 1,
.delta_pic_order_always_zero_flag = 0,
.separate_colour_plane_flag = 0,
.gaps_in_frame_num_value_allowed_flag = 0,
.qpprime_y_zero_transform_bypass_flag = 0,
.frame_cropping_flag = 0,
.seq_scaling_matrix_present_flag = 0,
.vui_parameters_present_flag = 1,
},
.profile_idc = STD_VIDEO_H264_PROFILE_IDC_MAIN,
.level_idc = STD_VIDEO_H264_LEVEL_IDC_2_1,
.chroma_format_idc = STD_VIDEO_H264_CHROMA_FORMAT_IDC_420,
.seq_parameter_set_id = 0,
.bit_depth_luma_minus8 = 0,
.bit_depth_chroma_minus8 = 0,
.log2_max_frame_num_minus4 = 4,
.pic_order_cnt_type = STD_VIDEO_H264_POC_TYPE_2,
.offset_for_non_ref_pic = 0,
.offset_for_top_to_bottom_field = 0,
.log2_max_pic_order_cnt_lsb_minus4 = 0,
.num_ref_frames_in_pic_order_cnt_cycle = 0,
.max_num_ref_frames = 2,
.pic_width_in_mbs_minus1 = 19,
.pic_height_in_map_units_minus1 = 14,
.frame_crop_left_offset = 0,
.frame_crop_right_offset = 0,
.frame_crop_top_offset = 0,
.frame_crop_bottom_offset = 0,
.pOffsetForRefFrame = NULL,
.pScalingLists = NULL,
.pSequenceParameterSetVui = &h264_std_vui,
};
StdVideoH264PictureParameterSet h264_std_pps = {
.flags = {
.transform_8x8_mode_flag = 0,
.redundant_pic_cnt_present_flag = 0,
.constrained_intra_pred_flag = 0,
.deblocking_filter_control_present_flag = 1,
.weighted_pred_flag = 0,
.bottom_field_pic_order_in_frame_present_flag = 0,
.entropy_coding_mode_flag = 1,
.pic_scaling_matrix_present_flag = 0,
},
.seq_parameter_set_id = 0,
.pic_parameter_set_id = 0,
.num_ref_idx_l0_default_active_minus1 = 0,
.num_ref_idx_l1_default_active_minus1 = 0,
.weighted_bipred_idc = STD_VIDEO_H264_WEIGHTED_BIPRED_IDC_DEFAULT,
.pic_init_qp_minus26 = 0,
.pic_init_qs_minus26 = 0,
.chroma_qp_index_offset = 0,
.second_chroma_qp_index_offset = 0,
.pScalingLists = NULL,
};
VkVideoDecodeH264SessionParametersAddInfoKHR h264_params = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_ADD_INFO_KHR,
.stdSPSCount = 1,
.pStdSPSs = &h264_std_sps,
.stdPPSCount = 1,
.pStdPPSs = &h264_std_pps,
};
GST_START_TEST (test_h264_decoder)
{
GstVulkanDecoder *dec;
GError *err = NULL;
VkVideoFormatPropertiesKHR format_prop;
/* *INDENT-OFF* */
GstVulkanVideoProfile profile = {
.profile = {
.sType = VK_STRUCTURE_TYPE_VIDEO_PROFILE_INFO_KHR,
.pNext = &profile.usage,
.videoCodecOperation = VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR,
.chromaSubsampling = VK_VIDEO_CHROMA_SUBSAMPLING_420_BIT_KHR,
.chromaBitDepth = VK_VIDEO_COMPONENT_BIT_DEPTH_8_BIT_KHR,
.lumaBitDepth = VK_VIDEO_COMPONENT_BIT_DEPTH_8_BIT_KHR,
},
.usage.decode = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR,
.videoUsageHints = VK_VIDEO_DECODE_USAGE_DEFAULT_KHR,
.pNext = &profile.codec,
},
.codec.h264dec = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PROFILE_INFO_KHR,
.stdProfileIdc = STD_VIDEO_H264_PROFILE_IDC_MAIN,
.pictureLayout = VK_VIDEO_DECODE_H264_PICTURE_LAYOUT_PROGRESSIVE_KHR,
}
};
GstVulkanDecoderParameters create_params = { {
.sType =
VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_SESSION_PARAMETERS_CREATE_INFO_KHR,
.maxStdSPSCount = h264_params.stdSPSCount,
.maxStdPPSCount = h264_params.stdPPSCount,
.pParametersAddInfo = &h264_params,
} };
/* *INDENT-ON* */
GstVulkanVideoCapabilities video_caps;
GstVulkanDecoderPicture pic = { NULL, };
setup_queue (VK_QUEUE_VIDEO_DECODE_BIT_KHR,
VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR);
if (!video_queue) {
GST_WARNING ("Unable to find decoding queue");
return;
}
dec = gst_vulkan_queue_create_decoder (video_queue,
VK_VIDEO_CODEC_OPERATION_DECODE_H264_BIT_KHR);
if (!dec) {
GST_WARNING ("Unable to create a vulkan decoder");
return;
}
fail_unless (gst_vulkan_decoder_start (dec, &profile, &err));
fail_unless (gst_vulkan_decoder_update_ycbcr_sampler (dec,
VK_SAMPLER_YCBCR_RANGE_ITU_FULL, VK_CHROMA_LOCATION_COSITED_EVEN,
VK_CHROMA_LOCATION_MIDPOINT, &err));
fail_unless (gst_vulkan_decoder_update_video_session_parameters (dec,
&create_params, &err));
fail_unless (gst_vulkan_decoder_out_format (dec, &format_prop));
fail_unless (gst_vulkan_decoder_caps (dec, &video_caps));
get_output_buffer (dec, format_prop.format, &pic);
/* get input buffer */
{
static const guint8 slice[] = {
0x25, 0x88, 0x80, 0x4f, 0xb8, 0x15, 0x59, 0xd0, 0x00, 0x3d, 0xe7, 0xfe,
0x6e, 0x22, 0xeb, 0xb9,
0x72, 0x7b, 0x52, 0x8d, 0xd8, 0xf7, 0x14, 0x97, 0xc7, 0xa3, 0x62, 0xb7,
0x6a, 0x61, 0x8e, 0xd2,
0xec, 0x64, 0xbc, 0xa4, 0x00, 0x00, 0x05, 0x93, 0xa2, 0x39, 0xa9, 0x99,
0x1e, 0xc5, 0x01, 0x4a,
0x00, 0x0c, 0x03, 0x0d, 0x75, 0x45, 0x2a, 0xe3, 0x3d, 0x7f, 0x10, 0x03,
0x82
};
fail_unless (gst_vulkan_decoder_append_slice (dec, &pic, slice,
sizeof (slice), TRUE));
}
/* decode */
{
StdVideoDecodeH264PictureInfo std_pic = {
.flags = {
.field_pic_flag = 0,
.is_intra = 1,
.IdrPicFlag = 1,
.bottom_field_flag = 0,
.is_reference = 1,
.complementary_field_pair = 0,
},
.seq_parameter_set_id = 0,
.pic_parameter_set_id = 0,
.reserved1 = 0,
.reserved2 = 0,
.frame_num = 0,
.idr_pic_id = 0,
.PicOrderCnt = {0,},
};
StdVideoDecodeH264ReferenceInfo std_h264_ref = {
.flags = {
.top_field_flag = 0,
.bottom_field_flag = 0,
.used_for_long_term_reference = 0,
.is_non_existing = 0,
},
.FrameNum = 0,
.reserved = 0,
.PicOrderCnt = {0,},
};
VkVideoDecodeH264DpbSlotInfoKHR h264_dpb_slot = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_DPB_SLOT_INFO_KHR,
.pStdReferenceInfo = &std_h264_ref,
};
VkVideoDecodeH264PictureInfoKHR vk_pic = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H264_PICTURE_INFO_KHR,
.pStdPictureInfo = &std_pic,
.sliceCount = pic.slice_offs->len - 1,
.pSliceOffsets = (guint32 *) pic.slice_offs->data,
};
/* *INDENT-OFF* */
pic.pic_res = (VkVideoPictureResourceInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
.codedOffset = (VkOffset2D) {0, 0},
.codedExtent = (VkExtent2D) {320, 240},
.baseArrayLayer = 0,
.imageViewBinding = pic.img_view_ref->view,
};
pic.slot = (VkVideoReferenceSlotInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
.pNext = &h264_dpb_slot,
.slotIndex = 0,
.pPictureResource = &pic.pic_res,
};
pic.decode_info = (VkVideoDecodeInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
.pNext = &vk_pic,
.flags = 0,
.srcBufferOffset = 0,
.dstPictureResource = {
.sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
.codedOffset = (VkOffset2D) {0, 0},
.codedExtent = (VkExtent2D) {320, 240},
.baseArrayLayer = 0,
.imageViewBinding = pic.img_view_out->view,
},
.pSetupReferenceSlot = &pic.slot,
.referenceSlotCount = 0,
.pReferenceSlots = pic.slots,
};
/* *INDENT-ON* */
fail_unless (gst_vulkan_decoder_decode (dec, &pic, &err));
}
download_and_check_output_buffer (dec, format_prop.format, &pic);
fail_unless (gst_vulkan_decoder_stop (dec));
gst_vulkan_decoder_picture_release (&pic);
gst_object_unref (dec);
}
GST_END_TEST;
StdVideoH265HrdParameters h265_std_hrd = { 0, };
StdVideoH265ProfileTierLevel h265_std_ptl = {
.flags = {
.general_progressive_source_flag = 1,
.general_frame_only_constraint_flag = 1,
},
.general_profile_idc = STD_VIDEO_H265_PROFILE_IDC_MAIN,
.general_level_idc = STD_VIDEO_H265_LEVEL_IDC_6_0,
};
StdVideoH265DecPicBufMgr h265_std_pbm = {
.max_latency_increase_plus1 = {5, 0,},
.max_dec_pic_buffering_minus1 = {4, 0,},
.max_num_reorder_pics = {2, 0,},
};
StdVideoH265VideoParameterSet h265_std_vps = {
.flags = {
.vps_temporal_id_nesting_flag = 1,
.vps_sub_layer_ordering_info_present_flag = 1,
},
.vps_video_parameter_set_id = 0,
.pDecPicBufMgr = &h265_std_pbm,
.pHrdParameters = &h265_std_hrd,
.pProfileTierLevel = &h265_std_ptl,
};
StdVideoH265SequenceParameterSetVui h265_std_sps_vui = {
.flags = {
.video_signal_type_present_flag = 1,
.vui_timing_info_present_flag = 1,
},
.aspect_ratio_idc = STD_VIDEO_H265_ASPECT_RATIO_IDC_UNSPECIFIED,
.video_format = 5,
.colour_primaries = 2,
.transfer_characteristics = 2,
.matrix_coeffs = 2,
.vui_num_units_in_tick = 1,
.vui_time_scale = 25,
.pHrdParameters = &h265_std_hrd,
};
StdVideoH265SequenceParameterSet h265_std_sps = {
.flags = {
.sps_temporal_id_nesting_flag = 1,
.sps_sub_layer_ordering_info_present_flag = 1,
.sample_adaptive_offset_enabled_flag = 1,
.sps_temporal_mvp_enabled_flag = 1,
.strong_intra_smoothing_enabled_flag = 1,
.vui_parameters_present_flag = 1,
.sps_extension_present_flag = 1,
},
.chroma_format_idc = STD_VIDEO_H265_CHROMA_FORMAT_IDC_420,
.pic_width_in_luma_samples = 320,
.pic_height_in_luma_samples = 240,
.sps_video_parameter_set_id = 0,
.sps_seq_parameter_set_id = 0,
.log2_max_pic_order_cnt_lsb_minus4 = 4,
.log2_diff_max_min_luma_coding_block_size = 3,
.log2_diff_max_min_luma_transform_block_size = 3,
.pProfileTierLevel = &h265_std_ptl,
.pDecPicBufMgr = &h265_std_pbm,
.pSequenceParameterSetVui = &h265_std_sps_vui,
};
StdVideoH265PictureParameterSet h265_std_pps = {
.flags = {
.sign_data_hiding_enabled_flag = 1,
.cu_qp_delta_enabled_flag = 1,
.weighted_pred_flag = 1,
.entropy_coding_sync_enabled_flag = 1,
.uniform_spacing_flag = 1,
.loop_filter_across_tiles_enabled_flag = 1,
.pps_loop_filter_across_slices_enabled_flag = 1,
},
.pps_pic_parameter_set_id = 0,
.pps_seq_parameter_set_id = 0,
.sps_video_parameter_set_id = 0,
.diff_cu_qp_delta_depth = 1,
};
VkVideoDecodeH265SessionParametersAddInfoKHR h265_params = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_ADD_INFO_KHR,
.stdVPSCount = 1,
.pStdVPSs = &h265_std_vps,
.stdSPSCount = 1,
.pStdSPSs = &h265_std_sps,
.stdPPSCount = 1,
.pStdPPSs = &h265_std_pps,
};
GST_START_TEST (test_h265_decoder)
{
GstVulkanDecoder *dec;
GError *err = NULL;
VkVideoFormatPropertiesKHR format_prop;
/* *INDENT-OFF* */
GstVulkanVideoProfile profile = {
.profile = {
.sType = VK_STRUCTURE_TYPE_VIDEO_PROFILE_INFO_KHR,
.pNext = &profile.usage,
.videoCodecOperation = VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR,
.chromaSubsampling = VK_VIDEO_CHROMA_SUBSAMPLING_420_BIT_KHR,
.chromaBitDepth = VK_VIDEO_COMPONENT_BIT_DEPTH_8_BIT_KHR,
.lumaBitDepth = VK_VIDEO_COMPONENT_BIT_DEPTH_8_BIT_KHR,
},
.usage.decode = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_USAGE_INFO_KHR,
.videoUsageHints = VK_VIDEO_DECODE_USAGE_DEFAULT_KHR,
.pNext = &profile.codec,
},
.codec.h265dec = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PROFILE_INFO_KHR,
.stdProfileIdc = STD_VIDEO_H265_PROFILE_IDC_MAIN,
}
};
GstVulkanDecoderParameters create_params = {
.h265 = {
.sType =
VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_SESSION_PARAMETERS_CREATE_INFO_KHR,
.maxStdVPSCount = h265_params.stdVPSCount,
.maxStdSPSCount = h265_params.stdSPSCount,
.maxStdPPSCount = h265_params.stdPPSCount,
.pParametersAddInfo = &h265_params,
}
};
/* *INDENT-ON* */
GstVulkanVideoCapabilities video_caps;
GstVulkanDecoderPicture pic = { NULL, };
setup_queue (VK_QUEUE_VIDEO_DECODE_BIT_KHR,
VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR);
if (!video_queue) {
GST_WARNING ("Unable to find decoding queue");
return;
}
dec = gst_vulkan_queue_create_decoder (video_queue,
VK_VIDEO_CODEC_OPERATION_DECODE_H265_BIT_KHR);
if (!dec) {
GST_WARNING ("Unable to create a vulkan decoder");
return;
}
fail_unless (gst_vulkan_decoder_start (dec, &profile, &err));
fail_unless (gst_vulkan_decoder_update_ycbcr_sampler (dec,
VK_SAMPLER_YCBCR_RANGE_ITU_FULL, VK_CHROMA_LOCATION_COSITED_EVEN,
VK_CHROMA_LOCATION_MIDPOINT, &err));
fail_unless (gst_vulkan_decoder_update_video_session_parameters (dec,
&create_params, &err));
fail_unless (gst_vulkan_decoder_out_format (dec, &format_prop));
fail_unless (gst_vulkan_decoder_caps (dec, &video_caps));
get_output_buffer (dec, format_prop.format, &pic);
/* get input buffer */
{
static const guint8 slice[] = {
0x28, 0x01, 0xaf, 0x1d, 0x21, 0x6a, 0x83, 0x40, 0xf7, 0xcf, 0x80, 0xff,
0xf8, 0x90, 0xfa, 0x3b, 0x77, 0x87, 0x96, 0x96, 0xba, 0xfa, 0xcd, 0x61,
0xb5, 0xe3, 0xc1, 0x02, 0x2d, 0xe0, 0xa8, 0x17, 0x96, 0x03, 0x4c, 0x4e,
0x1a, 0x9e, 0xd0, 0x93, 0x0b, 0x93, 0x40, 0x00, 0x05, 0xec, 0x87, 0x00,
0x00, 0x03, 0x00, 0x00, 0x03, 0x00, 0x56, 0x40
};
fail_unless (gst_vulkan_decoder_append_slice (dec, &pic, slice,
sizeof (slice), TRUE));
}
/* decode */
{
StdVideoDecodeH265PictureInfo std_pic = {
.flags = {
.IrapPicFlag = 1,
.IdrPicFlag = 1,
.IsReference = 1,
.short_term_ref_pic_set_sps_flag = 0,
},
.sps_video_parameter_set_id = 0,
.pps_seq_parameter_set_id = 0,
.pps_pic_parameter_set_id = 0,
.NumDeltaPocsOfRefRpsIdx = 0,
.PicOrderCntVal = 0,
.NumBitsForSTRefPicSetInSlice = 0,
.RefPicSetStCurrBefore =
{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,},
.RefPicSetStCurrAfter = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,},
.RefPicSetLtCurr = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,},
};
StdVideoDecodeH265ReferenceInfo std_h265_ref = {
.flags = {
.used_for_long_term_reference = 0,
.unused_for_reference = 0,
},
.PicOrderCntVal = 0,
};
VkVideoDecodeH265DpbSlotInfoKHR h265_dpb_slot = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_DPB_SLOT_INFO_KHR,
.pStdReferenceInfo = &std_h265_ref,
};
VkVideoDecodeH265PictureInfoKHR vk_pic = {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_H265_PICTURE_INFO_KHR,
.pStdPictureInfo = &std_pic,
.sliceSegmentCount = pic.slice_offs->len - 1,
.pSliceSegmentOffsets = (guint32 *) pic.slice_offs->data,
};
/* *INDENT-OFF* */
pic.pic_res = (VkVideoPictureResourceInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
.codedOffset = (VkOffset2D) {0, 0},
.codedExtent = (VkExtent2D) {320, 240},
.baseArrayLayer = 0,
.imageViewBinding = pic.img_view_ref->view,
};
pic.slot = (VkVideoReferenceSlotInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_REFERENCE_SLOT_INFO_KHR,
.pNext = &h265_dpb_slot,
.slotIndex = 0,
.pPictureResource = &pic.pic_res,
};
pic.decode_info = (VkVideoDecodeInfoKHR) {
.sType = VK_STRUCTURE_TYPE_VIDEO_DECODE_INFO_KHR,
.pNext = &vk_pic,
.flags = 0,
.srcBufferOffset = 0,
.dstPictureResource = {
.sType = VK_STRUCTURE_TYPE_VIDEO_PICTURE_RESOURCE_INFO_KHR,
.codedOffset = (VkOffset2D) {0, 0},
.codedExtent = (VkExtent2D) {320, 240},
.baseArrayLayer = 0,
.imageViewBinding = pic.img_view_out->view,
},
.pSetupReferenceSlot = &pic.slot,
.referenceSlotCount = 0,
.pReferenceSlots = pic.slots,
};
/* *INDENT-ON* */
fail_unless (gst_vulkan_decoder_decode (dec, &pic, &err));
}
download_and_check_output_buffer (dec, format_prop.format, &pic);
fail_unless (gst_vulkan_decoder_stop (dec));
gst_vulkan_decoder_picture_release (&pic);
gst_object_unref (dec);
}
GST_END_TEST;
static Suite *
vkvideo_suite (void)
{
Suite *s = suite_create ("vkvideo");
TCase *tc_basic = tcase_create ("general");
gboolean have_instance;
suite_add_tcase (s, tc_basic);
tcase_add_checked_fixture (tc_basic, setup, teardown);
/* FIXME: CI doesn't have a software vulkan renderer (and none exists currently) */
instance = gst_vulkan_instance_new ();
have_instance = gst_vulkan_instance_open (instance, NULL);
gst_object_unref (instance);
if (have_instance) {
tcase_add_test (tc_basic, test_h264_decoder);
tcase_add_test (tc_basic, test_h265_decoder);
}
return s;
}
GST_CHECK_MAIN (vkvideo);
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