diff options
Diffstat (limited to 'drivers/media/platform/vivid/vivid-tpg.h')
| -rw-r--r-- | drivers/media/platform/vivid/vivid-tpg.h | 17 |
1 files changed, 12 insertions, 5 deletions
diff --git a/drivers/media/platform/vivid/vivid-tpg.h b/drivers/media/platform/vivid/vivid-tpg.h index 82ce9bfa8604..a50cd2e2535b 100644 --- a/drivers/media/platform/vivid/vivid-tpg.h +++ b/drivers/media/platform/vivid/vivid-tpg.h @@ -140,6 +140,7 @@ struct tpg_data { unsigned real_rgb_range; unsigned buffers; unsigned planes; + bool interleaved; u8 vdownsampling[TPG_MAX_PLANES]; u8 hdownsampling[TPG_MAX_PLANES]; /* @@ -197,6 +198,7 @@ void tpg_gen_text(const struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], int y, int x, char *text); void tpg_calc_text_basep(struct tpg_data *tpg, u8 *basep[TPG_MAX_PLANES][2], unsigned p, u8 *vbuf); +unsigned tpg_g_interleaved_plane(const struct tpg_data *tpg, unsigned buf_line); void tpg_fill_plane_buffer(struct tpg_data *tpg, v4l2_std_id std, unsigned p, u8 *vbuf); void tpg_fillbuffer(struct tpg_data *tpg, v4l2_std_id std, @@ -346,7 +348,12 @@ static inline unsigned tpg_g_buffers(const struct tpg_data *tpg) static inline unsigned tpg_g_planes(const struct tpg_data *tpg) { - return tpg->planes; + return tpg->interleaved ? 1 : tpg->planes; +} + +static inline bool tpg_g_interleaved(const struct tpg_data *tpg) +{ + return tpg->interleaved; } static inline unsigned tpg_g_twopixelsize(const struct tpg_data *tpg, unsigned plane) @@ -386,7 +393,7 @@ static inline void tpg_s_bytesperline(struct tpg_data *tpg, unsigned plane, unsi return; } - for (p = 0; p < tpg->planes; p++) { + for (p = 0; p < tpg_g_planes(tpg); p++) { unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0]; tpg->bytesperline[p] = plane_w / tpg->hdownsampling[p]; @@ -401,7 +408,7 @@ static inline unsigned tpg_g_line_width(const struct tpg_data *tpg, unsigned pla if (tpg->buffers > 1) return tpg_g_bytesperline(tpg, plane); - for (p = 0; p < tpg->planes; p++) { + for (p = 0; p < tpg_g_planes(tpg); p++) { unsigned plane_w = tpg_g_bytesperline(tpg, p); w += plane_w / tpg->vdownsampling[p]; @@ -417,7 +424,7 @@ static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg, if (tpg->buffers > 1) return bpl; - for (p = 0; p < tpg->planes; p++) { + for (p = 0; p < tpg_g_planes(tpg); p++) { unsigned plane_w = bpl * tpg->twopixelsize[p] / tpg->twopixelsize[0]; plane_w /= tpg->hdownsampling[p]; @@ -428,7 +435,7 @@ static inline unsigned tpg_calc_line_width(const struct tpg_data *tpg, static inline unsigned tpg_calc_plane_size(const struct tpg_data *tpg, unsigned plane) { - if (plane >= tpg->planes) + if (plane >= tpg_g_planes(tpg)) return 0; return tpg_g_bytesperline(tpg, plane) * tpg->buf_height / |