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-rw-r--r--libvo/video_out.c60
-rw-r--r--libvo/video_out.h4
-rw-r--r--libvo/vo_direct3d.c53
-rw-r--r--libvo/vo_xv.c54
-rw-r--r--libvo/vo_xvmc.c21
5 files changed, 99 insertions, 93 deletions
diff --git a/libvo/video_out.c b/libvo/video_out.c
index c99f312e16..27853d5ed4 100644
--- a/libvo/video_out.c
+++ b/libvo/video_out.c
@@ -355,6 +355,66 @@ int lookup_keymap_table(const struct keymap *map, int key) {
return map->to;
}
+/**
+ * \brief helper function for the kind of panscan-scaling that needs a source
+ * and destination rectangle like Direct3D and VDPAU
+ */
+static void src_dst_split_scaling(int src_size, int dst_size, int scaled_src_size,
+ int *src_start, int *src_end, int *dst_start, int *dst_end) {
+ if (scaled_src_size > dst_size) {
+ int border = src_size * (scaled_src_size - dst_size) / scaled_src_size;
+ // round to a multiple of 2, this is at least needed for vo_direct3d and ATI cards
+ border = (border / 2 + 1) & ~1;
+ *src_start = border;
+ *src_end = src_size - border;
+ *dst_start = 0;
+ *dst_end = dst_size;
+ } else {
+ *src_start = 0;
+ *src_end = src_size;
+ *dst_start = (dst_size - scaled_src_size) / 2;
+ *dst_end = *dst_start + scaled_src_size;
+ }
+}
+
+/**
+ * Calculate the appropriate source and destination rectangle to
+ * get a correctly scaled picture, including pan-scan.
+ * Can be extended to take future cropping support into account.
+ *
+ * \param crop specifies the cropping border size in the left, right, top and bottom members, may be NULL
+ */
+void calc_src_dst_rects(int src_width, int src_height, struct vo_rect *src, struct vo_rect *dst, struct vo_rect *crop) {
+ static const struct vo_rect no_crop = {0, 0, 0, 0, 0, 0};
+ int scaled_width = 0;
+ int scaled_height = 0;
+ if (!crop) crop = &no_crop;
+ src_width -= crop->left + crop->right;
+ src_height -= crop->top + crop->bottom;
+ if (src_width < 2) src_width = 2;
+ if (src_height < 2) src_height = 2;
+ dst->left = 0; dst->right = vo_dwidth;
+ dst->top = 0; dst->bottom = vo_dheight;
+ src->left = 0; src->right = src_width;
+ src->top = 0; src->bottom = src_height;
+ if (vo_fs) {
+ aspect(&scaled_width, &scaled_height, A_ZOOM);
+ panscan_calc();
+ scaled_width += vo_panscan_x;
+ scaled_height += vo_panscan_y;
+ src_dst_split_scaling(src_width, vo_dwidth, scaled_width,
+ &src->left, &src->right, &dst->left, &dst->right);
+ src_dst_split_scaling(src_height, vo_dheight, scaled_height,
+ &src->top, &src->bottom, &dst->top, &dst->bottom);
+ }
+ src->left += crop->left; src->right += crop->left;
+ src->top += crop->top; src->bottom += crop->top;
+ src->width = src->right - src->left;
+ src->height = src->bottom - src->top;
+ dst->width = dst->right - dst->left;
+ dst->height = dst->bottom - dst->top;
+}
+
#if defined(CONFIG_FBDEV) || defined(CONFIG_VESA)
/* Borrowed from vo_fbdev.c
Monitor ranges related functions*/
diff --git a/libvo/video_out.h b/libvo/video_out.h
index fd65bb5c83..bc63712826 100644
--- a/libvo/video_out.h
+++ b/libvo/video_out.h
@@ -269,5 +269,9 @@ struct keymap {
int to;
};
int lookup_keymap_table(const struct keymap *map, int key);
+struct vo_rect {
+ int left, right, top, bottom, width, height;
+};
+void calc_src_dst_rects(int src_width, int src_height, struct vo_rect *src, struct vo_rect *dst, struct vo_rect *crop);
#endif /* MPLAYER_VIDEO_OUT_H */
diff --git a/libvo/vo_direct3d.c b/libvo/vo_direct3d.c
index 48287c238f..c2955f2d44 100644
--- a/libvo/vo_direct3d.c
+++ b/libvo/vo_direct3d.c
@@ -147,47 +147,18 @@ typedef enum back_buffer_action {
*/
static void calc_fs_rect(void)
{
- int scaled_height = 0;
- int scaled_width = 0;
-
- // set default values
- priv->fs_movie_rect.left = 0;
- priv->fs_movie_rect.right = vo_dwidth;
- priv->fs_movie_rect.top = 0;
- priv->fs_movie_rect.bottom = vo_dheight;
- priv->fs_panscan_rect.left = 0;
- priv->fs_panscan_rect.right = priv->src_width;
- priv->fs_panscan_rect.top = 0;
- priv->fs_panscan_rect.bottom = priv->src_height;
- if (!vo_fs)
- return;
-
- // adjust for fullscreen aspect and panscan
- aspect(&scaled_width, &scaled_height, A_ZOOM);
- panscan_calc();
- scaled_width += vo_panscan_x;
- scaled_height += vo_panscan_y;
-
- // note: border is rounded to a multiple of two since at least
- // ATI drivers can not handle odd values with YV12 input
- if (scaled_width > vo_dwidth) {
- int border = priv->src_width * (scaled_width - vo_dwidth) / scaled_width;
- border = (border / 2 + 1) & ~1;
- priv->fs_panscan_rect.left = border;
- priv->fs_panscan_rect.right = priv->src_width - border;
- } else {
- priv->fs_movie_rect.left = (vo_dwidth - scaled_width) / 2;
- priv->fs_movie_rect.right = priv->fs_movie_rect.left + scaled_width;
- }
- if (scaled_height > vo_dheight) {
- int border = priv->src_height * (scaled_height - vo_dheight) / scaled_height;
- border = (border / 2 + 1) & ~1;
- priv->fs_panscan_rect.top = border;
- priv->fs_panscan_rect.bottom = priv->src_height - border;
- } else {
- priv->fs_movie_rect.top = (vo_dheight - scaled_height) / 2;
- priv->fs_movie_rect.bottom = priv->fs_movie_rect.top + scaled_height;
- }
+ struct vo_rect src_rect;
+ struct vo_rect dst_rect;
+ calc_src_dst_rects(priv->src_width, priv->src_height, &src_rect, &dst_rect, NULL);
+
+ priv->fs_movie_rect.left = dst_rect.left;
+ priv->fs_movie_rect.right = dst_rect.right;
+ priv->fs_movie_rect.top = dst_rect.top;
+ priv->fs_movie_rect.bottom = dst_rect.bottom;
+ priv->fs_panscan_rect.left = src_rect.left;
+ priv->fs_panscan_rect.right = src_rect.right;
+ priv->fs_panscan_rect.top = src_rect.top;
+ priv->fs_panscan_rect.bottom = src_rect.bottom;
mp_msg(MSGT_VO, MSGL_V,
"<vo_direct3d>Fullscreen movie rectangle: t: %ld, l: %ld, r: %ld, b:%ld\n",
diff --git a/libvo/vo_xv.c b/libvo/vo_xv.c
index a88621c9ee..ddde21a402 100644
--- a/libvo/vo_xv.c
+++ b/libvo/vo_xv.c
@@ -106,7 +106,8 @@ static uint32_t image_format;
static int int_pause;
-static uint32_t drwX, drwY;
+static struct vo_rect src_rect;
+static struct vo_rect dst_rect;
static uint32_t max_width = 0, max_height = 0; // zero means: not set
static void (*draw_alpha_fnc) (int x0, int y0, int w, int h,
@@ -158,6 +159,13 @@ static void draw_alpha_null(int x0, int y0, int w, int h,
static void deallocate_xvimage(int foo);
+static void resize(void)
+{
+ calc_src_dst_rects(image_width, image_height, &src_rect, &dst_rect, NULL);
+ vo_x11_clearwindow_part(mDisplay, vo_window, dst_rect.width, dst_rect.height, 1);
+ vo_xv_draw_colorkey(dst_rect.left, dst_rect.top, dst_rect.width, dst_rect.height);
+}
+
/*
* connect to server, create and map window,
* allocate colors and (shared) memory
@@ -288,17 +296,8 @@ static int config(uint32_t width, uint32_t height, uint32_t d_width,
current_ip_buf = 0;
if ((flags & VOFLAG_FULLSCREEN) && WinID <= 0) vo_fs = 1;
- vo_calc_drwXY(&drwX, &drwY);
-
- panscan_calc();
- vo_xv_draw_colorkey(drwX - (vo_panscan_x >> 1),
- drwY - (vo_panscan_y >> 1),
- vo_dwidth + vo_panscan_x - 1,
- vo_dheight + vo_panscan_y - 1);
-
- mp_msg(MSGT_VO, MSGL_V, "[xv] dx: %d dy: %d dw: %d dh: %d\n", drwX,
- drwY, vo_dwidth, vo_dheight);
+ resize();
return 0;
}
@@ -371,19 +370,17 @@ static inline void put_xvimage( XvImage * xvi )
if (Shmem_Flag)
{
XvShmPutImage(mDisplay, xv_port, vo_window, vo_gc,
- xvi, 0, 0, image_width,
- image_height, drwX - (vo_panscan_x >> 1),
- drwY - (vo_panscan_y >> 1), vo_dwidth + vo_panscan_x,
- vo_dheight + vo_panscan_y,
+ xvi,
+ src_rect.left, src_rect.top, src_rect.width, src_rect.height,
+ dst_rect.left, dst_rect.top, dst_rect.width, dst_rect.height,
False);
} else
#endif
{
XvPutImage(mDisplay, xv_port, vo_window, vo_gc,
- xvi, 0, 0, image_width, image_height,
- drwX - (vo_panscan_x >> 1), drwY - (vo_panscan_y >> 1),
- vo_dwidth + vo_panscan_x,
- vo_dheight + vo_panscan_y);
+ xvi,
+ src_rect.left, src_rect.top, src_rect.width, src_rect.height,
+ dst_rect.left, dst_rect.top, dst_rect.width, dst_rect.height);
}
}
@@ -391,17 +388,9 @@ static void check_events(void)
{
int e = vo_x11_check_events(mDisplay);
- if (e & VO_EVENT_RESIZE)
- {
- vo_calc_drwXY(&drwX, &drwY);
- }
-
if (e & VO_EVENT_EXPOSE || e & VO_EVENT_RESIZE)
{
- vo_xv_draw_colorkey(drwX - (vo_panscan_x >> 1),
- drwY - (vo_panscan_y >> 1),
- vo_dwidth + vo_panscan_x - 1,
- vo_dheight + vo_panscan_y - 1);
+ resize();
}
if ((e & VO_EVENT_EXPOSE || e & VO_EVENT_RESIZE) && int_pause)
@@ -777,14 +766,7 @@ static int control(uint32_t request, void *data, ...)
if (old_y != vo_panscan_y)
{
- vo_x11_clearwindow_part(mDisplay, vo_window,
- vo_dwidth + vo_panscan_x - 1,
- vo_dheight + vo_panscan_y - 1,
- 1);
- vo_xv_draw_colorkey(drwX - (vo_panscan_x >> 1),
- drwY - (vo_panscan_y >> 1),
- vo_dwidth + vo_panscan_x - 1,
- vo_dheight + vo_panscan_y - 1);
+ resize();
flip_page();
}
}
diff --git a/libvo/vo_xvmc.c b/libvo/vo_xvmc.c
index 1f7bbdd1d1..35b5d39309 100644
--- a/libvo/vo_xvmc.c
+++ b/libvo/vo_xvmc.c
@@ -81,7 +81,6 @@ static int top_field_first;
static int image_width,image_height;
static int image_format;
-static uint32_t drwX,drwY;
#define NO_SUBPICTURE 0
#define OVERLAY_SUBPICTURE 1
@@ -676,11 +675,6 @@ skip_surface_allocation:
}
if ((flags & VOFLAG_FULLSCREEN) && WinID <= 0) vo_fs = 1;
- vo_calc_drwXY(&drwX, &drwY);
-
- panscan_calc();
-
- mp_msg(MSGT_VO,MSGL_V, "[xvmc] dx: %d dy: %d dw: %d dh: %d\n",drwX,drwY,vo_dwidth,vo_dheight );
//end vo_xv
@@ -950,19 +944,16 @@ int status,rez;
static void put_xvmc_image(struct xvmc_render_state * p_render_surface,
int draw_ck){
int rez;
-int clipX,clipY,clipW,clipH;
+struct vo_rect src_rect, dst_rect;
int i;
if(p_render_surface == NULL)
return;
- clipX = drwX-(vo_panscan_x>>1);
- clipY = drwY-(vo_panscan_y>>1);
- clipW = vo_dwidth+vo_panscan_x;
- clipH = vo_dheight+vo_panscan_y;
+ calc_src_dst_rects(image_width, image_height, &src_rect, &dst_rect, NULL);
if(draw_ck)
- vo_xv_draw_colorkey(clipX,clipY,clipW,clipH);
+ vo_xv_draw_colorkey(dst_rect.left, dst_rect.top, dst_rect.width, dst_rect.height);
if(benchmark)
return;
@@ -971,8 +962,8 @@ int i;
int field = top_field_first ? i : i ^ 3;
rez = XvMCPutSurface(mDisplay, p_render_surface->p_surface,
vo_window,
- 0, 0, image_width, image_height,
- clipX, clipY, clipW, clipH,
+ src_rect.left, src_rect.top, src_rect.width, src_rect.height,
+ dst_rect.left, dst_rect.top, dst_rect.width, dst_rect.height,
bob_deinterlace ? field : 3);
//p_render_surface_to_show->display_flags);
if(rez != Success){
@@ -1036,8 +1027,6 @@ int e=vo_x11_check_events(mDisplay);
if(e&VO_EVENT_RESIZE)
{
e |= VO_EVENT_EXPOSE;
-
- vo_calc_drwXY(&drwX, &drwY);
}
if ( e & VO_EVENT_EXPOSE )
{
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-18 12:20:46 +0000