Lines Matching +full:sub +full:- +full:block

54  * struct drm_format_info - information about a DRM format
86 		 * Number of bytes per block (per plane), where blocks are
99 		 * block and non-block formats in the same way.
101 		 * For formats that are intended to be used only with non-linear
113 	 * Block width in pixels, this is intended to be accessed through
121 	 * Block height in pixels, this is intended to be accessed through
139  * struct drm_format_name_buf - name of a DRM format
147  * drm_format_info_is_yuv_packed - check that the format info matches a YUV
157 	return info->is_yuv && info->num_planes == 1;  in drm_format_info_is_yuv_packed()
161  * drm_format_info_is_yuv_semiplanar - check that the format info matches a YUV
171 	return info->is_yuv && info->num_planes == 2;  in drm_format_info_is_yuv_semiplanar()
175  * drm_format_info_is_yuv_planar - check that the format info matches a YUV
185 	return info->is_yuv && info->num_planes == 3;  in drm_format_info_is_yuv_planar()
189  * drm_format_info_is_yuv_sampling_410 - check that the format info matches a
190  * YUV format with 4:1:0 sub-sampling
195  * sub-sampling.
200 	return info->is_yuv && info->hsub == 4 && info->vsub == 4;  in drm_format_info_is_yuv_sampling_410()
204  * drm_format_info_is_yuv_sampling_411 - check that the format info matches a
205  * YUV format with 4:1:1 sub-sampling
210  * sub-sampling.
215 	return info->is_yuv && info->hsub == 4 && info->vsub == 1;  in drm_format_info_is_yuv_sampling_411()
219  * drm_format_info_is_yuv_sampling_420 - check that the format info matches a
220  * YUV format with 4:2:0 sub-sampling
225  * sub-sampling.
230 	return info->is_yuv && info->hsub == 2 && info->vsub == 2;  in drm_format_info_is_yuv_sampling_420()
234  * drm_format_info_is_yuv_sampling_422 - check that the format info matches a
235  * YUV format with 4:2:2 sub-sampling
240  * sub-sampling.
245 	return info->is_yuv && info->hsub == 2 && info->vsub == 1;  in drm_format_info_is_yuv_sampling_422()
249  * drm_format_info_is_yuv_sampling_444 - check that the format info matches a
250  * YUV format with 4:4:4 sub-sampling
255  * sub-sampling.
260 	return info->is_yuv && info->hsub == 1 && info->vsub == 1;  in drm_format_info_is_yuv_sampling_444()
264  * drm_format_info_plane_width - width of the plane given the first plane
276 	if (!info || plane >= info->num_planes)  in drm_format_info_plane_width()
282 	return width / info->hsub;  in drm_format_info_plane_width()
286  * drm_format_info_plane_height - height of the plane given the first plane
298 	if (!info || plane >= info->num_planes)  in drm_format_info_plane_height()
304 	return height / info->vsub;  in drm_format_info_plane_height()