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virgl/video: Check driver supported profiles and entrypoints

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Since the support of video by the device and the driver may be
different, it is necessary to check on the driver side as well.

Signed-off-by: Feng Jiang <jiangfeng@kylinos.cn>
Reviewed-by: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Boyuan Zhang <Boyuan.Zhang@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/18831>
This commit is contained in:
Feng Jiang 2022-09-22 15:48:09 +08:00 • committed by Marge Bot
parent ebf6158bd0
commit 8b48e11179
1 changed files with 21 additions and 5 deletions
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26
src/gallium/drivers/virgl/virgl_screen.c
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@ -471,6 +471,7 @@ virgl_get_video_param(struct pipe_screen *screen,
enum pipe_video_cap param)
{
unsigned i;
bool drv_supported;
struct virgl_video_caps *vcaps = NULL;
struct virgl_screen *vscreen;
@ -481,11 +482,26 @@ virgl_get_video_param(struct pipe_screen *screen,
if (vscreen->caps.caps.v2.num_video_caps > ARRAY_SIZE(vscreen->caps.caps.v2.video_caps))
return 0;
for (i = 0; i < vscreen->caps.caps.v2.num_video_caps; i++) {
if (vscreen->caps.caps.v2.video_caps[i].profile == profile &&
vscreen->caps.caps.v2.video_caps[i].entrypoint == entrypoint) {
vcaps = &vscreen->caps.caps.v2.video_caps[i];
break;
/* Profiles and entrypoints supported by the driver */
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_FORMAT_MPEG4_AVC: /* fall through */
case PIPE_VIDEO_FORMAT_HEVC:
drv_supported = (entrypoint == PIPE_VIDEO_ENTRYPOINT_BITSTREAM ||
entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE);
break;
default:
drv_supported = false;
break;
}
if (drv_supported) {
/* Check if the device supports it, vcaps is NULL means not supported */
for (i = 0; i < vscreen->caps.caps.v2.num_video_caps; i++) {
if (vscreen->caps.caps.v2.video_caps[i].profile == profile &&
vscreen->caps.caps.v2.video_caps[i].entrypoint == entrypoint) {
vcaps = &vscreen->caps.caps.v2.video_caps[i];
break;
}
}
}