mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-11-26 03:31:05 +00:00
Code Issues 1 Projects Releases Wiki Activity

va: Use new dma drm caps in va pool when we setup DMA pools

Browse source 
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4044>
This commit is contained in:
He Junyan 2023-02-22 18:39:22 +08:00 committed by GStreamer Marge Bot
parent d7d25de892
commit 93d763b85c
1 changed files with 53 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

76
subprojects/gst-plugins-bad/gst-libs/gst/va/gstvapool.c
View file

@ -35,6 +35,7 @@
#endif
#include "gstvapool.h"
#include "gstvavideoformat.h"
GST_DEBUG_CATEGORY_STATIC (gst_va_pool_debug);
#define GST_CAT_DEFAULT gst_va_pool_debug
@ -55,7 +56,12 @@ struct _GstVaPool
GstBufferPool parent;
GstVideoInfo alloc_info;
GstVideoInfo caps_info;
union
{
GstVideoInfo caps_info;
/* GstVideoInfoDmaDrm contains GstVideoInfo. */
GstVideoInfoDmaDrm caps_info_drm;
};
GstAllocator *allocator;
gboolean force_videometa;
gboolean add_videometa;
@ -116,7 +122,8 @@ gst_va_pool_set_config (GstBufferPool * pool, GstStructure * config)
GstCaps *caps;
GstVaPool *vpool = GST_VA_POOL (pool);
GstVideoAlignment video_align = { 0, };
GstVideoInfo caps_info, alloc_info;
GstVideoInfo orginal_alloc_info;
GstVideoInfoDmaDrm alloc_info_drm;
gint width, height;
guint i, min_buffers, max_buffers;
guint32 usage_hint;
@ -130,22 +137,40 @@ gst_va_pool_set_config (GstBufferPool * pool, GstStructure * config)
if (!caps)
goto no_caps;
if (!gst_video_info_from_caps (&caps_info, caps))
goto wrong_caps;
if (!gst_buffer_pool_config_get_allocator (config, &allocator, NULL))
goto wrong_config;
if (!(allocator && (GST_IS_VA_DMABUF_ALLOCATOR (allocator)
|| GST_IS_VA_ALLOCATOR (allocator))))
if (!allocator)
goto wrong_config;
gst_video_info_dma_drm_init (&vpool->caps_info_drm);
if (gst_video_is_dma_drm_caps (caps)) {
GstVideoInfo info;
if (!GST_IS_VA_DMABUF_ALLOCATOR (allocator))
goto wrong_caps;
if (!gst_video_info_dma_drm_from_caps (&vpool->caps_info_drm, caps))
goto wrong_caps;
if (!gst_va_dma_drm_info_to_video_info (&vpool->caps_info_drm, &info))
goto wrong_caps;
vpool->caps_info_drm.vinfo = info;
} else {
if (!GST_IS_VA_ALLOCATOR (allocator))
goto wrong_caps;
if (!gst_video_info_from_caps (&vpool->caps_info, caps))
goto wrong_caps;
}
if (!gst_buffer_pool_config_get_va_allocation_params (config, &usage_hint,
&use_derived))
goto wrong_config;
width = GST_VIDEO_INFO_WIDTH (&caps_info);
height = GST_VIDEO_INFO_HEIGHT (&caps_info);
width = GST_VIDEO_INFO_WIDTH (&vpool->caps_info);
height = GST_VIDEO_INFO_HEIGHT (&vpool->caps_info);
GST_LOG_OBJECT (vpool, "%dx%d | %" GST_PTR_FORMAT, width, height, caps);
@ -168,31 +193,36 @@ gst_va_pool_set_config (GstBufferPool * pool, GstStructure * config)
}
/* update allocation info with aligned size */
alloc_info = caps_info;
GST_VIDEO_INFO_WIDTH (&alloc_info) = width;
GST_VIDEO_INFO_HEIGHT (&alloc_info) = height;
alloc_info_drm = vpool->caps_info_drm;
g_assert (GST_VIDEO_INFO_FORMAT (&alloc_info_drm.vinfo) !=
GST_VIDEO_FORMAT_UNKNOWN
&& GST_VIDEO_INFO_FORMAT (&alloc_info_drm.vinfo) !=
GST_VIDEO_FORMAT_DMA_DRM);
GST_VIDEO_INFO_WIDTH (&alloc_info_drm.vinfo) = width;
GST_VIDEO_INFO_HEIGHT (&alloc_info_drm.vinfo) = height;
orginal_alloc_info = alloc_info_drm.vinfo;
if (GST_IS_VA_DMABUF_ALLOCATOR (allocator)) {
if (!gst_va_dmabuf_allocator_set_format (allocator, &alloc_info,
if (!gst_va_dmabuf_allocator_set_format (allocator, &alloc_info_drm,
usage_hint))
goto failed_allocator;
} else if (GST_IS_VA_ALLOCATOR (allocator)) {
if (!gst_va_allocator_set_format (allocator, &alloc_info, usage_hint,
use_derived))
if (!gst_va_allocator_set_format (allocator, &alloc_info_drm.vinfo,
usage_hint, use_derived))
goto failed_allocator;
}
gst_object_replace ((GstObject **) & vpool->allocator,
GST_OBJECT (allocator));
vpool->caps_info = caps_info;
vpool->alloc_info = alloc_info;
vpool->alloc_info = alloc_info_drm.vinfo;
for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&caps_info); i++) {
if (GST_VIDEO_INFO_PLANE_STRIDE (&caps_info, i) !=
GST_VIDEO_INFO_PLANE_STRIDE (&alloc_info, i) ||
GST_VIDEO_INFO_PLANE_OFFSET (&caps_info, i) !=
GST_VIDEO_INFO_PLANE_OFFSET (&alloc_info, i)) {
for (i = 0; i < GST_VIDEO_INFO_N_PLANES (&orginal_alloc_info); i++) {
if (GST_VIDEO_INFO_PLANE_STRIDE (&orginal_alloc_info, i) !=
GST_VIDEO_INFO_PLANE_STRIDE (&alloc_info_drm.vinfo, i) ||
GST_VIDEO_INFO_PLANE_OFFSET (&orginal_alloc_info, i) !=
GST_VIDEO_INFO_PLANE_OFFSET (&alloc_info_drm.vinfo, i)) {
GST_INFO_OBJECT (vpool, "Video meta is required in buffer.");
vpool->force_videometa = TRUE;
break;
@ -200,7 +230,7 @@ gst_va_pool_set_config (GstBufferPool * pool, GstStructure * config)
}
gst_buffer_pool_config_set_params (config, caps,
GST_VIDEO_INFO_SIZE (&alloc_info), min_buffers, max_buffers);
GST_VIDEO_INFO_SIZE (&alloc_info_drm.vinfo), min_buffers, max_buffers);
return GST_BUFFER_POOL_CLASS (parent_class)->set_config (pool, config);