diff options
| author | Leo Liu <[email protected]> | 2017-08-15 10:53:22 -0400 |
|---|---|---|
| committer | Leo Liu <[email protected]> | 2017-08-21 10:09:09 -0400 |
| commit | 535b3c2363fd54c15f954306035e6b2ab7dc19f5 (patch) | |
| tree | 7c1f6e6129123bcf8e4ee2846bc8967a2b29e7df /src/gallium/state_trackers | |
| parent | 41f17eb5f002bbe5fb7a6a851bf10b24819bb773 (diff) | |
st/va: add picture parameter handling for MJPEG
Signed-off-by: Leo Liu <[email protected]>
Reviewed-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers')
| -rw-r--r-- | src/gallium/state_trackers/va/picture_mjpeg.c | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/va/picture_mjpeg.c b/src/gallium/state_trackers/va/picture_mjpeg.c index b0276e80dc5..50f339eebfb 100644 --- a/src/gallium/state_trackers/va/picture_mjpeg.c +++ b/src/gallium/state_trackers/va/picture_mjpeg.c @@ -29,7 +29,26 @@ void vlVaHandlePictureParameterBufferMJPEG(vlVaDriver *drv, vlVaContext *context, vlVaBuffer *buf) { - /* TODO */ + VAPictureParameterBufferJPEGBaseline *mjpeg = buf->data; + int i; + + assert(buf->size >= sizeof(VAPictureParameterBufferJPEGBaseline) && buf->num_elements == 1); + + context->desc.mjpeg.picture_parameter.picture_width = mjpeg->picture_width; + context->desc.mjpeg.picture_parameter.picture_height = mjpeg->picture_height; + + for (i = 0; i < mjpeg->num_components; ++i) { + context->desc.mjpeg.picture_parameter.components[i].component_id = + mjpeg->components[i].component_id; + context->desc.mjpeg.picture_parameter.components[i].h_sampling_factor = + mjpeg->components[i].h_sampling_factor; + context->desc.mjpeg.picture_parameter.components[i].v_sampling_factor = + mjpeg->components[i].v_sampling_factor; + context->desc.mjpeg.picture_parameter.components[i].quantiser_table_selector = + mjpeg->components[i].quantiser_table_selector; + } + + context->desc.mjpeg.picture_parameter.num_components = mjpeg->num_components; } void vlVaHandleIQMatrixBufferMJPEG(vlVaContext *context, vlVaBuffer *buf) |