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Subject: media: bttv: remove crop info from bttv_buffer Author: Deborah Brouwer <[email protected]> Date: Fri Jul 14 19:16:05 2023 -0700 Instead of storing the cropping parameters in each bttv buffer separately, just use the global bttv crop because it won't change per buffer. Signed-off-by: Deborah Brouwer <[email protected]> Signed-off-by: Hans Verkuil <[email protected]> drivers/media/pci/bt8xx/bttv-driver.c | 10 +++++----- drivers/media/pci/bt8xx/bttv-risc.c | 12 ++++++------ drivers/media/pci/bt8xx/bttvp.h | 1 - 3 files changed, 11 insertions(+), 12 deletions(-) --- diff --git a/drivers/media/pci/bt8xx/bttv-driver.c b/drivers/media/pci/bt8xx/bttv-driver.c index f32050849691..15825fedb4e0 100644 --- a/drivers/media/pci/bt8xx/bttv-driver.c +++ b/drivers/media/pci/bt8xx/bttv-driver.c @@ -1554,15 +1554,15 @@ static int bttv_prepare_buffer(struct videobuf_queue *q,struct bttv *btv, if (buf->vb.width != width || buf->vb.height != height || buf->vb.field != field || btv->tvnorm != norm || btv->fmt != fmt || - buf->crop.top != c.rect.top || - buf->crop.left != c.rect.left || - buf->crop.width != c.rect.width || - buf->crop.height != c.rect.height) { + btv->crop[!!btv->do_crop].rect.top != c.rect.top || + btv->crop[!!btv->do_crop].rect.left != c.rect.left || + btv->crop[!!btv->do_crop].rect.width != c.rect.width || + btv->crop[!!btv->do_crop].rect.height != c.rect.height) { buf->vb.width = width; buf->vb.height = height; buf->vb.field = field; btv->tvnorm = norm; - buf->crop = c.rect; + btv->crop[!!btv->do_crop].rect = c.rect; redo_dma_risc = 1; } diff --git a/drivers/media/pci/bt8xx/bttv-risc.c b/drivers/media/pci/bt8xx/bttv-risc.c index 0a296dc1a7a5..e9bc6bcc7333 100644 --- a/drivers/media/pci/bt8xx/bttv-risc.c +++ b/drivers/media/pci/bt8xx/bttv-risc.c @@ -620,7 +620,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) bttv_calc_geo(btv,&buf->geo,buf->vb.width,buf->vb.height, V4L2_FIELD_HAS_BOTH(buf->vb.field), - tvnorm,&buf->crop); + tvnorm, &btv->crop[!!btv->do_crop].rect); switch (buf->vb.field) { case V4L2_FIELD_TOP: @@ -674,7 +674,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) case V4L2_FIELD_TOP: bttv_calc_geo(btv,&buf->geo,buf->vb.width, buf->vb.height,/* both_fields */ 0, - tvnorm,&buf->crop); + tvnorm, &btv->crop[!!btv->do_crop].rect); bttv_risc_planar(btv, &buf->top, dma->sglist, 0,buf->vb.width,0,buf->vb.height, uoffset, voffset, btv->fmt->hshift, @@ -683,7 +683,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) case V4L2_FIELD_BOTTOM: bttv_calc_geo(btv,&buf->geo,buf->vb.width, buf->vb.height,0, - tvnorm,&buf->crop); + tvnorm, &btv->crop[!!btv->do_crop].rect); bttv_risc_planar(btv, &buf->bottom, dma->sglist, 0,buf->vb.width,0,buf->vb.height, uoffset, voffset, btv->fmt->hshift, @@ -692,7 +692,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) case V4L2_FIELD_INTERLACED: bttv_calc_geo(btv,&buf->geo,buf->vb.width, buf->vb.height,1, - tvnorm,&buf->crop); + tvnorm, &btv->crop[!!btv->do_crop].rect); lines = buf->vb.height >> 1; ypadding = buf->vb.width; cpadding = buf->vb.width >> btv->fmt->hshift; @@ -715,7 +715,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) case V4L2_FIELD_SEQ_TB: bttv_calc_geo(btv,&buf->geo,buf->vb.width, buf->vb.height,1, - tvnorm,&buf->crop); + tvnorm, &btv->crop[!!btv->do_crop].rect); lines = buf->vb.height >> 1; ypadding = buf->vb.width; cpadding = buf->vb.width >> btv->fmt->hshift; @@ -746,7 +746,7 @@ bttv_buffer_risc(struct bttv *btv, struct bttv_buffer *buf) /* build risc code */ buf->vb.field = V4L2_FIELD_SEQ_TB; bttv_calc_geo(btv,&buf->geo,tvnorm->swidth,tvnorm->sheight, - 1,tvnorm,&buf->crop); + 1, tvnorm, &btv->crop[!!btv->do_crop].rect); bttv_risc_packed(btv, &buf->top, dma->sglist, /* offset */ 0, RAW_BPL, /* padding */ 0, /* skip_lines */ 0, RAW_LINES); diff --git a/drivers/media/pci/bt8xx/bttvp.h b/drivers/media/pci/bt8xx/bttvp.h index bbb5fc060fad..b5bb69ab8ab0 100644 --- a/drivers/media/pci/bt8xx/bttvp.h +++ b/drivers/media/pci/bt8xx/bttvp.h @@ -150,7 +150,6 @@ struct bttv_buffer { struct bttv_geometry geo; struct btcx_riscmem top; struct btcx_riscmem bottom; - struct v4l2_rect crop; unsigned int vbi_skip[2]; unsigned int vbi_count[2]; }; _______________________________________________ linuxtv-commits mailing list [email protected] https://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
