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| author | Marek Olšák <marek.olsak@amd.com> | 2016-02-24 18:51:15 +0100 |
|---|---|---|
| committer | Marek Olšák <marek.olsak@amd.com> | 2016-03-09 15:02:25 +0100 |
| commit | 82db518f1519cec9e3842f23455a105e2006afbd (patch) | |
| tree | 5baa1ddfa03e94f1edc53b10473c67b9dce26fee /src/gallium/state_trackers/va | |
| parent | d943ac432de1f46cea47bdbf5ffe5365e2aef386 (diff) | |
| download | external_mesa3d-82db518f1519cec9e3842f23455a105e2006afbd.zip external_mesa3d-82db518f1519cec9e3842f23455a105e2006afbd.tar.gz external_mesa3d-82db518f1519cec9e3842f23455a105e2006afbd.tar.bz2 | |
gallium: add external usage flags to resource_from(get)_handle (v2)
This will allow drivers to make better decisions about texture sharing
for DRI2, DRI3, Wayland, and OpenCL.
v2: add read/write flags, take advantage of __DRI_IMAGE_USE_BACKBUFFER
Reviewed-by: Axel Davy <axel.davy@ens.fr>
Diffstat (limited to 'src/gallium/state_trackers/va')
| -rw-r--r-- | src/gallium/state_trackers/va/buffer.c | 3 | ||||
| -rw-r--r-- | src/gallium/state_trackers/va/surface.c | 3 |
2 files changed, 4 insertions, 2 deletions
diff --git a/src/gallium/state_trackers/va/buffer.c b/src/gallium/state_trackers/va/buffer.c index c2c24d6..2fd8661 100644 --- a/src/gallium/state_trackers/va/buffer.c +++ b/src/gallium/state_trackers/va/buffer.c @@ -302,7 +302,8 @@ vlVaAcquireBufferHandle(VADriverContextP ctx, VABufferID buf_id, memset(&whandle, 0, sizeof(whandle)); whandle.type = DRM_API_HANDLE_TYPE_FD; - if (!screen->resource_get_handle(screen, buf->derived_surface.resource, &whandle)) + if (!screen->resource_get_handle(screen, buf->derived_surface.resource, + &whandle, PIPE_HANDLE_USAGE_READ_WRITE)) return VA_STATUS_ERROR_INVALID_BUFFER; buf_info->handle = (intptr_t)whandle.handle; diff --git a/src/gallium/state_trackers/va/surface.c b/src/gallium/state_trackers/va/surface.c index 84a9494..861dac2 100644 --- a/src/gallium/state_trackers/va/surface.c +++ b/src/gallium/state_trackers/va/surface.c @@ -470,7 +470,8 @@ suface_from_external_memory(VADriverContextP ctx, vlVaSurface *surface, whandle.handle = memory_attibute->buffers[index]; whandle.stride = memory_attibute->pitches[index]; - resource = pscreen->resource_from_handle(pscreen, &res_templ, &whandle); + resource = pscreen->resource_from_handle(pscreen, &res_templ, &whandle, + PIPE_HANDLE_USAGE_READ_WRITE); if (!resource) return VA_STATUS_ERROR_ALLOCATION_FAILED; |