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panfrost 适配AcquireFence

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Signed-off-by: xiawenyu <xia_wenyu@126.com>
This commit is contained in:
xiawenyu 2023-04-18 15:23:50 +08:00
parent fc4325e87a
commit d2693f329e
1 changed files with 12 additions and 0 deletions
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12
src/gallium/drivers/panfrost/pan_screen.c
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@ -121,6 +121,7 @@ panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_SAMPLE_SHADING:
case PIPE_CAP_FRAGMENT_SHADER_DERIVATIVES:
case PIPE_CAP_FRAMEBUFFER_NO_ATTACHMENT:
case PIPE_CAP_NATIVE_FENCE_FD:
return 1;
case PIPE_CAP_MAX_RENDER_TARGETS:
@ -742,6 +743,16 @@ panfrost_fence_reference(struct pipe_screen *pscreen,
*ptr = fence;
}
static int
panfrost_fence_get_fd(struct pipe_screen *_screen,
struct pipe_fence_handle *fence)
{
struct panfrost_device *dev = pan_device(_screen);
int fd = -1;
drmSyncobjExportSyncFile(dev->fd, fence->syncobj, &fd);
return fd;
}
static bool
panfrost_fence_finish(struct pipe_screen *pscreen,
struct pipe_context *ctx,
@ -879,6 +890,7 @@ panfrost_create_screen(int fd, struct renderonly *ro)
screen->base.context_create = panfrost_create_context;
screen->base.get_compiler_options = panfrost_screen_get_compiler_options;
screen->base.fence_reference = panfrost_fence_reference;
screen->base.fence_get_fd = panfrost_fence_get_fd;
screen->base.fence_finish = panfrost_fence_finish;
screen->base.set_damage_region = panfrost_resource_set_damage_region;