video: remove things related to old DR code

Remove mp_image.width/height. The w/h members are the ones to use.
width/height were used internally by vf_get_image(), and sometimes for
other purposes.

Remove some image flags, most of which are now useless or completely
unused. This includes VFCAP_ACCEPT_STRIDE: the vf_expand insertion in
vf.c does nothing.

Remove some other unused mp_image fields.

Some rather messy changes in vo_opengl[_old] to get rid of legacy
mp_image flags and fields. This is left from when vo_gl supported DR.

14 files changed, 92 insertions, 181 deletions

diff --git a/video/filter/vf.c b/video/filter/vf.c
index 4da167641a..b31d8b3971 100644
--- a/video/filter/vf.c
+++ b/video/filter/vf.c
@@ -127,24 +127,16 @@ void vf_mpi_clear(mp_image_t *mpi, int x0, int y0, int w, int h)
     if (mpi->flags & MP_IMGFLAG_PLANAR) {
         y0 &= ~1;
         h += h & 1;
-        if (x0 == 0 && w == mpi->width) {
-            // full width clear:
-            memset(mpi->planes[0] + mpi->stride[0] * y0, 0, mpi->stride[0] * h);
-            memset(mpi->planes[1] + mpi->stride[1] *(y0 >> mpi->chroma_y_shift),
-                   128, mpi->stride[1] * (h >> mpi->chroma_y_shift));
-            memset(mpi->planes[2] + mpi->stride[2] *(y0 >> mpi->chroma_y_shift),
-                   128, mpi->stride[2] * (h >> mpi->chroma_y_shift));
-        } else
-            for (y = y0; y < y0 + h; y += 2) {
-                memset(mpi->planes[0] + x0 + mpi->stride[0] * y, 0, w);
-                memset(mpi->planes[0] + x0 + mpi->stride[0] * (y + 1), 0, w);
-                memset(mpi->planes[1] + (x0 >> mpi->chroma_x_shift) +
-                       mpi->stride[1] * (y >> mpi->chroma_y_shift),
-                       128, (w >> mpi->chroma_x_shift));
-                memset(mpi->planes[2] + (x0 >> mpi->chroma_x_shift) +
-                       mpi->stride[2] * (y >> mpi->chroma_y_shift),
-                       128, (w >> mpi->chroma_x_shift));
-            }
+        for (y = y0; y < y0 + h; y += 2) {
+            memset(mpi->planes[0] + x0 + mpi->stride[0] * y, 0, w);
+            memset(mpi->planes[0] + x0 + mpi->stride[0] * (y + 1), 0, w);
+            memset(mpi->planes[1] + (x0 >> mpi->chroma_x_shift) +
+                    mpi->stride[1] * (y >> mpi->chroma_y_shift),
+                    128, (w >> mpi->chroma_x_shift));
+            memset(mpi->planes[2] + (x0 >> mpi->chroma_x_shift) +
+                    mpi->stride[2] * (y >> mpi->chroma_y_shift),
+                    128, (w >> mpi->chroma_x_shift));
+        }
         return;
     }
     // packed:
@@ -378,7 +370,7 @@ void vf_clone_mpi_attributes(mp_image_t *dst, mp_image_t *src)
     dst->fields = src->fields;
     dst->qscale_type = src->qscale_type;
     dst->pts = src->pts;
-    if (dst->width == src->width && dst->height == src->height) {
+    if (dst->w == src->w && dst->h == src->h) {
         dst->qstride = src->qstride;
         dst->qscale = src->qscale;
         dst->display_w = src->display_w;
diff --git a/video/filter/vf_dlopen.c b/video/filter/vf_dlopen.c
index 639f1c1d36..323f5231ee 100644
--- a/video/filter/vf_dlopen.c
+++ b/video/filter/vf_dlopen.c
@@ -188,7 +188,7 @@ static int filter(struct vf_instance *vf, struct mp_image *mpi)
     set_imgprop(&vf->priv->filter.inpic, mpi);
     if (mpi->qscale) {
         if (mpi->qscale_type != 0) {
-            k = mpi->qstride * ((mpi->height + 15) >> 4);
+            k = mpi->qstride * ((mpi->h + 15) >> 4);
             if (vf->priv->qbuffersize != k) {
                 vf->priv->qbuffer = realloc(vf->priv->qbuffer, k);
                 vf->priv->qbuffersize = k;
diff --git a/video/filter/vf_flip.c b/video/filter/vf_flip.c
index 49d6993023..aa9fbaf0da 100644
--- a/video/filter/vf_flip.c
+++ b/video/filter/vf_flip.c
@@ -40,14 +40,14 @@ static int config(struct vf_instance *vf,
 static struct mp_image *filter(struct vf_instance *vf, struct mp_image *mpi)
 {
     mpi->planes[0]=mpi->planes[0]+
-		    mpi->stride[0]*(mpi->height-1);
+		    mpi->stride[0]*(mpi->h-1);
     mpi->stride[0]=-mpi->stride[0];
     if(mpi->flags&MP_IMGFLAG_PLANAR){
         mpi->planes[1]=mpi->planes[1]+
-	    mpi->stride[1]*((mpi->height>>mpi->chroma_y_shift)-1);
+	    mpi->stride[1]*((mpi->h>>mpi->chroma_y_shift)-1);
 	mpi->stride[1]=-mpi->stride[1];
 	mpi->planes[2]=mpi->planes[2]+
-	    mpi->stride[2]*((mpi->height>>mpi->chroma_y_shift)-1);
+	    mpi->stride[2]*((mpi->h>>mpi->chroma_y_shift)-1);
 	mpi->stride[2]=-mpi->stride[2];
     }
     return mpi;
diff --git a/video/filter/vf_pp.c b/video/filter/vf_pp.c
index 82bc0181e0..8a6b1cf172 100644
--- a/video/filter/vf_pp.c
+++ b/video/filter/vf_pp.c
@@ -150,7 +150,7 @@ static int vf_open(vf_instance_t *vf, char *args){
     vf->config=config;
     vf->filter=filter;
     vf->uninit=uninit;
-    vf->default_caps=VFCAP_ACCEPT_STRIDE|VFCAP_POSTPROC;
+    vf->default_caps=VFCAP_POSTPROC;
     vf->priv=malloc(sizeof(struct vf_priv_s));
     vf->priv->context=NULL;
 
diff --git a/video/filter/vf_pullup.c b/video/filter/vf_pullup.c
index 84bc64b1cf..45e80b6b57 100644
--- a/video/filter/vf_pullup.c
+++ b/video/filter/vf_pullup.c
@@ -58,7 +58,7 @@ static void init_pullup(struct vf_instance *vf, mp_image_t *mpi)
 		c->h[1] = c->h[2] = mpi->chroma_height;
 		c->w[3] = ((mpi->w+15)/16) * ((mpi->h+15)/16);
 		c->h[3] = 2;
-		c->stride[0] = mpi->width;
+		c->stride[0] = mpi->w;
 		c->stride[1] = c->stride[2] = mpi->chroma_width;
 		c->stride[3] = c->w[3];
 		c->background[1] = c->background[2] = 128;
diff --git a/video/filter/vf_vo.c b/video/filter/vf_vo.c
index 93ca91b2b1..bb29684b10 100644
--- a/video/filter/vf_vo.c
+++ b/video/filter/vf_vo.c
@@ -113,12 +113,7 @@ static int control(struct vf_instance *vf, int request, void *data)
 
 static int query_format(struct vf_instance *vf, unsigned int fmt)
 {
-    int flags = video_out->driver->query_format(video_out, fmt);
-    // draw_slice() accepts stride, draw_frame() doesn't:
-    if (flags)
-        if (fmt == IMGFMT_YV12 || fmt == IMGFMT_I420 || fmt == IMGFMT_IYUV)
-            flags |= VFCAP_ACCEPT_STRIDE;
-    return flags;
+    return video_out->driver->query_format(video_out, fmt);
 }
 
 static void uninit(struct vf_instance *vf)
diff --git a/video/mp_image.c b/video/mp_image.c
index c829464a4e..7695538b84 100644
--- a/video/mp_image.c
+++ b/video/mp_image.c
@@ -100,10 +100,10 @@ void mp_image_alloc_planes(mp_image_t *mpi) {
   assert(!mpi->refcount);
   // IF09 - allocate space for 4. plane delta info - unused
   if (mpi->imgfmt == IMGFMT_IF09) {
-    mpi->planes[0]=av_malloc(mpi->bpp*mpi->width*(mpi->height+2)/8+
+    mpi->planes[0]=av_malloc(mpi->bpp*mpi->w*(mpi->h+2)/8+
                             mpi->chroma_width*mpi->chroma_height);
   } else
-    mpi->planes[0]=av_malloc(mpi->bpp*mpi->width*(mpi->height+2)/8);
+    mpi->planes[0]=av_malloc(mpi->bpp*mpi->w*(mpi->h+2)/8);
   if (!mpi->planes[0])
     abort(); //out of memory
   if (mpi->flags&MP_IMGFLAG_PLANAR) {
@@ -111,18 +111,18 @@ void mp_image_alloc_planes(mp_image_t *mpi) {
     // by 8. Currently the case for all planar formats.
     int bpp = MP_IMAGE_PLANAR_BITS_PER_PIXEL_ON_PLANE(mpi, 0) / 8;
     // YV12/I420/YVU9/IF09. feel free to add other planar formats here...
-    mpi->stride[0]=mpi->stride[3]=bpp*mpi->width;
+    mpi->stride[0]=mpi->stride[3]=bpp*mpi->w;
     if(mpi->num_planes > 2){
       mpi->stride[1]=mpi->stride[2]=bpp*mpi->chroma_width;
       if(mpi->flags&MP_IMGFLAG_SWAPPED){
         // I420/IYUV  (Y,U,V)
-        mpi->planes[1]=mpi->planes[0]+mpi->stride[0]*mpi->height;
+        mpi->planes[1]=mpi->planes[0]+mpi->stride[0]*mpi->h;
         mpi->planes[2]=mpi->planes[1]+mpi->stride[1]*mpi->chroma_height;
         if (mpi->num_planes > 3)
             mpi->planes[3]=mpi->planes[2]+mpi->stride[2]*mpi->chroma_height;
       } else {
         // YV12,YVU9,IF09  (Y,V,U)
-        mpi->planes[2]=mpi->planes[0]+mpi->stride[0]*mpi->height;
+        mpi->planes[2]=mpi->planes[0]+mpi->stride[0]*mpi->h;
         mpi->planes[1]=mpi->planes[2]+mpi->stride[1]*mpi->chroma_height;
         if (mpi->num_planes > 3)
             mpi->planes[3]=mpi->planes[1]+mpi->stride[1]*mpi->chroma_height;
@@ -130,10 +130,10 @@ void mp_image_alloc_planes(mp_image_t *mpi) {
     } else {
       // NV12/NV21
       mpi->stride[1]=mpi->chroma_width;
-      mpi->planes[1]=mpi->planes[0]+mpi->stride[0]*mpi->height;
+      mpi->planes[1]=mpi->planes[0]+mpi->stride[0]*mpi->h;
     }
   } else {
-    mpi->stride[0]=mpi->width*mpi->bpp/8;
+    mpi->stride[0]=mpi->w*mpi->bpp/8;
     if (mpi->flags & MP_IMGFLAG_RGB_PALETTE)
       mpi->planes[1] = av_malloc(1024);
   }
@@ -196,16 +196,16 @@ void mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt){
         mpi->flags|=MP_IMGFLAG_PLANAR;
         mpi->chroma_x_shift = 0;
         mpi->chroma_y_shift = 0;
-        mpi->chroma_width=mpi->width;
-        mpi->chroma_height=mpi->height;
+        mpi->chroma_width=mpi->w;
+        mpi->chroma_height=mpi->h;
         return;
     }
     mpi->flags|=MP_IMGFLAG_YUV;
     if (mp_get_chroma_shift(out_fmt, NULL, NULL, NULL)) {
         mpi->flags|=MP_IMGFLAG_PLANAR;
         mpi->bpp = mp_get_chroma_shift(out_fmt, &mpi->chroma_x_shift, &mpi->chroma_y_shift, NULL);
-        mpi->chroma_width  = mpi->width  >> mpi->chroma_x_shift;
-        mpi->chroma_height = mpi->height >> mpi->chroma_y_shift;
+        mpi->chroma_width  = mpi->w >> mpi->chroma_x_shift;
+        mpi->chroma_height = mpi->h >> mpi->chroma_y_shift;
     }
     switch(out_fmt){
     case IMGFMT_I420:
@@ -265,8 +265,8 @@ void mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt){
     case IMGFMT_YUY2:
         mpi->chroma_x_shift = 1;
         mpi->chroma_y_shift = 1;
-        mpi->chroma_width=(mpi->width>>1);
-        mpi->chroma_height=(mpi->height>>1);
+        mpi->chroma_width=(mpi->w>>1);
+        mpi->chroma_height=(mpi->h>>1);
 	mpi->bpp=16;
 	mpi->num_planes=1;
 	return;
@@ -276,8 +276,8 @@ void mp_image_setfmt(mp_image_t* mpi,unsigned int out_fmt){
 	mpi->flags|=MP_IMGFLAG_PLANAR;
 	mpi->bpp=12;
 	mpi->num_planes=2;
-	mpi->chroma_width=(mpi->width>>0);
-	mpi->chroma_height=(mpi->height>>1);
+	mpi->chroma_width=(mpi->w>>0);
+	mpi->chroma_height=(mpi->h>>1);
 	mpi->chroma_x_shift=0;
 	mpi->chroma_y_shift=1;
 	return;
@@ -316,8 +316,8 @@ struct mp_image *mp_image_new_empty(int w, int h)
 // Caller has to make sure this doesn't exceed the allocated plane data/strides.
 void mp_image_set_size(struct mp_image *mpi, int w, int h)
 {
-    mpi->w = mpi->width = w;
-    mpi->h = mpi->height = h;
+    mpi->w = w;
+    mpi->h = h;
     mpi->chroma_width = mpi->w >> mpi->chroma_x_shift;
     mpi->chroma_height = mpi->h >> mpi->chroma_y_shift;
     mpi->display_w = mpi->display_h = 0;
@@ -333,10 +333,10 @@ struct mp_image *mp_image_alloc(unsigned int imgfmt, int w, int h)
 {
     struct mp_image *mpi = mp_image_new_empty(w, h);
 
-    mpi->width = FFALIGN(w, MP_STRIDE_ALIGNMENT);
+    mpi->w = FFALIGN(w, MP_STRIDE_ALIGNMENT);
     mp_image_setfmt(mpi, imgfmt);
     mp_image_alloc_planes(mpi);
-    mpi->width = w;
+    mpi->w = w;
     mp_image_setfmt(mpi, imgfmt); // reset chroma size
 
     mpi->flags &= ~MP_IMGFLAG_ALLOCATED;
diff --git a/video/mp_image.h b/video/mp_image.h
index 989f3ba909..c8bf113fd2 100644
--- a/video/mp_image.h
+++ b/video/mp_image.h
@@ -30,38 +30,6 @@
 // Minimum stride alignment in pixels
 #define MP_STRIDE_ALIGNMENT 32
 
-//--------- codec's requirements (filled by the codec/vf) ---------
-
-//--- buffer content restrictions:
-// set if buffer content shouldn't be modified:
-#define MP_IMGFLAG_PRESERVE 0x01
-// set if buffer content will be READ.
-// This can be e.g. for next frame's MC: (I/P mpeg frames) -
-// then in combination with MP_IMGFLAG_PRESERVE - or it
-// can be because a video filter or codec will read a significant
-// amount of data while processing that frame (e.g. blending something
-// onto the frame, MV based intra prediction).
-// A frame marked like this should not be placed in to uncachable
-// video RAM for example.
-#define MP_IMGFLAG_READABLE 0x02
-
-//--- buffer width/stride/plane restrictions: (used for direct rendering)
-// stride _have_to_ be aligned to MB boundary:  [for DR restrictions]
-#define MP_IMGFLAG_ACCEPT_ALIGNED_STRIDE 0x4
-// stride should be aligned to MB boundary:     [for buffer allocation]
-#define MP_IMGFLAG_PREFER_ALIGNED_STRIDE 0x8
-// codec accept any stride (>=width):
-#define MP_IMGFLAG_ACCEPT_STRIDE 0x10
-// codec accept any width (width*bpp=stride -> stride%bpp==0) (>=width):
-#define MP_IMGFLAG_ACCEPT_WIDTH 0x20
-//--- for planar formats only:
-// uses only stride[0], and stride[1]=stride[2]=stride[0]>>mpi->chroma_x_shift
-#define MP_IMGFLAG_COMMON_STRIDE 0x40
-// uses only planes[0], and calculates planes[1,2] from width,height,imgfmt
-#define MP_IMGFLAG_COMMON_PLANE 0x80
-
-#define MP_IMGFLAGMASK_RESTRICTIONS 0xFF
-
 //--------- color info (filled by mp_image_setfmt() ) -----------
 // set if number of planes > 1
 #define MP_IMGFLAG_PLANAR 0x100
@@ -72,30 +40,10 @@
 // set if you want memory for palette allocated and managed by vf_get_image etc.
 #define MP_IMGFLAG_RGB_PALETTE 0x800
 
-#define MP_IMGFLAGMASK_COLORS 0xF00
 
-// set if it's in video buffer/memory: [set by vo/vf's get_image() !!!]
-#define MP_IMGFLAG_DIRECT 0x2000
 // set if buffer is allocated (used in destination images):
 #define MP_IMGFLAG_ALLOCATED 0x4000
 
-// buffer type was printed (do NOT set this flag - it's for INTERNAL USE!!!)
-#define MP_IMGFLAG_TYPE_DISPLAYED 0x8000
-
-// codec doesn't support any form of direct rendering - it has own buffer
-// allocation. so we just export its buffer pointers:
-#define MP_IMGTYPE_EXPORT 0
-// codec requires a static WO buffer, but it does only partial updates later:
-#define MP_IMGTYPE_STATIC 1
-// codec just needs some WO memory, where it writes/copies the whole frame to:
-#define MP_IMGTYPE_TEMP 2
-// I+P type, requires 2+ independent static R/W buffers
-#define MP_IMGTYPE_IP 3
-// I+P+B type, requires 2+ independent static R/W and 1+ temp WO buffers
-#define MP_IMGTYPE_IPB 4
-// Upper 16 bits give desired buffer number, -1 means get next available
-#define MP_IMGTYPE_NUMBERED 5
-
 #define MP_MAX_PLANES	4
 
 #define MP_IMGFIELD_ORDERED 0x01
@@ -123,10 +71,8 @@
  */
 typedef struct mp_image {
     unsigned int flags;
-    unsigned char type;
     unsigned char bpp;  // bits/pixel. NOT depth! for RGB it will be n*8
     unsigned int imgfmt;
-    int width,height;  // internal to vf.c, do not use (stored dimensions)
     int w,h;  // visible dimensions
     int display_w,display_h; // if set (!= 0), anamorphic size
     uint8_t *planes[MP_MAX_PLANES];
@@ -147,9 +93,8 @@ typedef struct mp_image {
     /* only inside filter chain */
     double pts;
     /* memory management */
-    int number, usage_count;
     struct m_refcount *refcount;
-    /* for private use by filter or vo driver (to store buffer id or dmpi) */
+    /* for private use */
     void* priv;
 } mp_image_t;
 
diff --git a/video/out/vo_opengl.c b/video/out/vo_opengl.c
index fc94a86eac..aa6f9243f3 100644
--- a/video/out/vo_opengl.c
+++ b/video/out/vo_opengl.c
@@ -1237,29 +1237,23 @@ static void flip_page(struct vo *vo)
     p->frames_rendered++;
 }
 
-static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
+static bool get_image(struct vo *vo, mp_image_t *mpi)
 {
     struct gl_priv *p = vo->priv;
     GL *gl = p->gl;
 
     if (!p->use_pbo)
-        return VO_FALSE;
+        return false;
 
     // We don't support alpha planes. (Disabling PBOs with normal draw calls is
     // an undesired, but harmless side-effect.)
     if (mpi->num_planes != p->plane_count)
-        return VO_FALSE;
-
-    if (mpi->flags & MP_IMGFLAG_READABLE)
-        return VO_FALSE;
-    if (mpi->type != MP_IMGTYPE_STATIC && mpi->type != MP_IMGTYPE_TEMP &&
-        (mpi->type != MP_IMGTYPE_NUMBERED || mpi->number))
-        return VO_FALSE;
-    mpi->flags &= ~MP_IMGFLAG_COMMON_PLANE;
+        return false;
+
     for (int n = 0; n < p->plane_count; n++) {
         struct texplane *plane = &p->planes[n];
-        mpi->stride[n] = (mpi->width >> plane->shift_x) * p->plane_bytes;
-        int needed_size = (mpi->height >> plane->shift_y) * mpi->stride[n];
+        mpi->stride[n] = (mpi->w >> plane->shift_x) * p->plane_bytes;
+        int needed_size = (mpi->h >> plane->shift_y) * mpi->stride[n];
         if (!plane->gl_buffer)
             gl->GenBuffers(1, &plane->gl_buffer);
         gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, plane->gl_buffer);
@@ -1274,8 +1268,7 @@ static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
         mpi->planes[n] = plane->buffer_ptr;
         gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
     }
-    mpi->flags |= MP_IMGFLAG_DIRECT;
-    return VO_TRUE;
+    return true;
 }
 
 static void draw_image(struct vo *vo, mp_image_t *mpi)
@@ -1288,14 +1281,8 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
 
     mp_image_t mpi2 = *mpi;
     int w = mpi->w, h = mpi->h;
-    mpi2.flags = 0;
-    mpi2.type = MP_IMGTYPE_TEMP;
-    mpi2.width = mpi2.w;
-    mpi2.height = mpi2.h;
-    if (!(mpi->flags & MP_IMGFLAG_DIRECT)
-        && !p->planes[0].buffer_ptr
-        && get_image(p->vo, &mpi2) == VO_TRUE)
-    {
+    bool pbo = false;
+    if (!p->planes[0].buffer_ptr && get_image(p->vo, &mpi2)) {
         for (n = 0; n < p->plane_count; n++) {
             struct texplane *plane = &p->planes[n];
             int xs = plane->shift_x, ys = plane->shift_y;
@@ -1304,13 +1291,14 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
                        mpi2.stride[n], mpi->stride[n]);
         }
         mpi = &mpi2;
+        pbo = true;
     }
     p->mpi_flipped = mpi->stride[0] < 0;
     for (n = 0; n < p->plane_count; n++) {
         struct texplane *plane = &p->planes[n];
         int xs = plane->shift_x, ys = plane->shift_y;
         void *plane_ptr = mpi->planes[n];
-        if (mpi->flags & MP_IMGFLAG_DIRECT) {
+        if (pbo) {
             gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, plane->gl_buffer);
             if (!gl->UnmapBuffer(GL_PIXEL_UNPACK_BUFFER))
                 mp_msg(MSGT_VO, MSGL_FATAL, "[gl] Video PBO upload failed. "
@@ -1638,7 +1626,7 @@ static bool init_format(int fmt, struct gl_priv *init)
 static int query_format(struct vo *vo, uint32_t format)
 {
     int caps = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_FLIP |
-               VFCAP_ACCEPT_STRIDE | VFCAP_OSD;
+               VFCAP_OSD;
     if (!init_format(format, NULL))
         return 0;
     return caps;
diff --git a/video/out/vo_opengl_old.c b/video/out/vo_opengl_old.c
index a8ad21408e..d708d6fcb6 100644
--- a/video/out/vo_opengl_old.c
+++ b/video/out/vo_opengl_old.c
@@ -587,30 +587,28 @@ static void flip_page(struct vo *vo)
         gl->Clear(GL_COLOR_BUFFER_BIT);
 }
 
-static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
+static bool get_image(struct vo *vo, mp_image_t *mpi, int *th, bool *cplane)
 {
     struct gl_priv *p = vo->priv;
     GL *gl = p->gl;
 
+    bool common_plane = false;
+
     int needed_size;
     if (!gl->GenBuffers || !gl->BindBuffer || !gl->BufferData || !gl->MapBuffer) {
         if (!p->err_shown)
             mp_msg(MSGT_VO, MSGL_ERR, "[gl] extensions missing for dr\n"
                    "Expect a _major_ speed penalty\n");
         p->err_shown = 1;
-        return VO_FALSE;
+        return false;
     }
-    if (mpi->flags & MP_IMGFLAG_READABLE)
-        return VO_FALSE;
-    if (mpi->type != MP_IMGTYPE_STATIC && mpi->type != MP_IMGTYPE_TEMP &&
-        (mpi->type != MP_IMGTYPE_NUMBERED || mpi->number))
-        return VO_FALSE;
+    int width = mpi->w, height = mpi->h;
     if (p->ati_hack) {
-        mpi->width = p->texture_width;
-        mpi->height = p->texture_height;
+        width = p->texture_width;
+        height = p->texture_height;
     }
-    mpi->stride[0] = mpi->width * mpi->bpp / 8;
-    needed_size = mpi->stride[0] * mpi->height;
+    mpi->stride[0] = width * mpi->bpp / 8;
+    needed_size = mpi->stride[0] * height;
     if (!p->buffer)
         gl->GenBuffers(1, &p->buffer);
     gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->buffer);
@@ -628,24 +626,24 @@ static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
             mp_msg(MSGT_VO, MSGL_ERR, "[gl] could not acquire buffer for dr\n"
                    "Expect a _major_ speed penalty\n");
         p->err_shown = 1;
-        return VO_FALSE;
+        return false;
     }
     if (p->is_yuv) {
         // planar YUV
         int xs, ys, component_bits;
         mp_get_chroma_shift(p->image_format, &xs, &ys, &component_bits);
         int bp = (component_bits + 7) / 8;
-        mpi->flags |= MP_IMGFLAG_COMMON_STRIDE | MP_IMGFLAG_COMMON_PLANE;
-        mpi->stride[0] = mpi->width * bp;
-        mpi->planes[1] = mpi->planes[0] + mpi->stride[0] * mpi->height;
-        mpi->stride[1] = (mpi->width >> xs) * bp;
-        mpi->planes[2] = mpi->planes[1] + mpi->stride[1] * (mpi->height >> ys);
-        mpi->stride[2] = (mpi->width >> xs) * bp;
+        common_plane = true;
+        mpi->stride[0] = width * bp;
+        mpi->planes[1] = mpi->planes[0] + mpi->stride[0] * height;
+        mpi->stride[1] = (width >> xs) * bp;
+        mpi->planes[2] = mpi->planes[1] + mpi->stride[1] * (height >> ys);
+        mpi->stride[2] = (width >> xs) * bp;
         if (p->ati_hack) {
-            mpi->flags &= ~MP_IMGFLAG_COMMON_PLANE;
+            common_plane = false;
             if (!p->buffer_uv[0])
                 gl->GenBuffers(2, p->buffer_uv);
-            int buffer_size = mpi->stride[1] * mpi->height;
+            int buffer_size = mpi->stride[1] * height;
             if (buffer_size > p->buffersize_uv) {
                 gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->buffer_uv[0]);
                 gl->BufferData(GL_PIXEL_UNPACK_BUFFER, buffer_size, NULL,
@@ -667,8 +665,9 @@ static uint32_t get_image(struct vo *vo, mp_image_t *mpi)
             mpi->planes[2] = p->bufferptr_uv[1];
         }
     }
-    mpi->flags |= MP_IMGFLAG_DIRECT;
-    return VO_TRUE;
+    *th = height;
+    *cplane = common_plane;
+    return true;
 }
 
 static void clear_border(struct vo *vo, uint8_t *dst, int start, int stride,
@@ -696,12 +695,12 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
     unsigned char *planes[3];
     mp_image_t mpi2 = *mpi;
     int w = mpi->w, h = mpi->h;
+    int th = h;
+    bool common_plane = false;
+    bool pbo = false;
     mpi2.flags = 0;
-    mpi2.type = MP_IMGTYPE_TEMP;
-    mpi2.width = mpi2.w;
-    mpi2.height = mpi2.h;
-    if (p->force_pbo && !(mpi->flags & MP_IMGFLAG_DIRECT) && !p->bufferptr
-        && get_image(vo, &mpi2) == VO_TRUE)
+    if (p->force_pbo && !p->bufferptr
+        && get_image(vo, &mpi2, &th, &common_plane))
     {
         int bp = mpi->bpp / 8;
         int xs, ys, component_bits;
@@ -720,16 +719,17 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
         if (p->ati_hack) {
             // since we have to do a full upload we need to clear the borders
             clear_border(vo, mpi2.planes[0], mpi->w * bp, mpi2.stride[0],
-                         mpi->h, mpi2.height, 0);
+                         mpi->h, th, 0);
             if (p->is_yuv) {
                 int clear = get_chroma_clear_val(component_bits);
                 clear_border(vo, mpi2.planes[1], uv_bytes, mpi2.stride[1],
-                             mpi->h >> ys, mpi2.height >> ys, clear);
+                             mpi->h >> ys, th >> ys, clear);
                 clear_border(vo, mpi2.planes[2], uv_bytes, mpi2.stride[2],
-                             mpi->h >> ys, mpi2.height >> ys, clear);
+                             mpi->h >> ys, th >> ys, clear);
             }
         }
         mpi = &mpi2;
+        pbo = true;
     }
     stride[0] = mpi->stride[0];
     stride[1] = mpi->stride[1];
@@ -738,7 +738,7 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
     planes[1] = mpi->planes[1];
     planes[2] = mpi->planes[2];
     p->mpi_flipped = stride[0] < 0;
-    if (mpi->flags & MP_IMGFLAG_DIRECT) {
+    if (pbo) {
         intptr_t base = (intptr_t)planes[0];
         if (p->ati_hack) {
             w = p->texture_width;
@@ -752,7 +752,7 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
         gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->buffer);
         gl->UnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
         p->bufferptr = NULL;
-        if (!(mpi->flags & MP_IMGFLAG_COMMON_PLANE))
+        if (!common_plane)
             planes[0] = planes[1] = planes[2] = NULL;
         slice = 0; // always "upload" full texture
     }
@@ -761,7 +761,7 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
     if (p->is_yuv) {
         int xs, ys;
         mp_get_chroma_shift(p->image_format, &xs, &ys, NULL);
-        if ((mpi->flags & MP_IMGFLAG_DIRECT) && !(mpi->flags & MP_IMGFLAG_COMMON_PLANE)) {
+        if (pbo && !common_plane) {
             gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->buffer_uv[0]);
             gl->UnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
             p->bufferptr_uv[0] = NULL;
@@ -769,7 +769,7 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
         gl->ActiveTexture(GL_TEXTURE1);
         glUploadTex(gl, p->target, p->gl_format, p->gl_type, planes[1],
                     stride[1], 0, 0, w >> xs, h >> ys, slice);
-        if ((mpi->flags & MP_IMGFLAG_DIRECT) && !(mpi->flags & MP_IMGFLAG_COMMON_PLANE)) {
+        if (pbo && !common_plane) {
             gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, p->buffer_uv[1]);
             gl->UnmapBuffer(GL_PIXEL_UNPACK_BUFFER);
             p->bufferptr_uv[1] = NULL;
@@ -779,7 +779,7 @@ static void draw_image(struct vo *vo, mp_image_t *mpi)
                     stride[2], 0, 0, w >> xs, h >> ys, slice);
         gl->ActiveTexture(GL_TEXTURE0);
     }
-    if (mpi->flags & MP_IMGFLAG_DIRECT) {
+    if (pbo) {
         gl->BindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
     }
 
@@ -819,8 +819,7 @@ static int query_format(struct vo *vo, uint32_t format)
     struct gl_priv *p = vo->priv;
 
     int depth;
-    int caps = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_FLIP |
-               VFCAP_ACCEPT_STRIDE;
+    int caps = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_FLIP;
     if (p->use_osd)
         caps |= VFCAP_OSD;
     if (format == IMGFMT_RGB24 || format == IMGFMT_RGBA)
diff --git a/video/out/vo_sdl.c b/video/out/vo_sdl.c
index d04a63e5a6..2eeed1b66a 100644
--- a/video/out/vo_sdl.c
+++ b/video/out/vo_sdl.c
@@ -814,8 +814,7 @@ static int query_format(struct vo *vo, uint32_t format)
 {
     struct priv *vc = vo->priv;
     int i, j;
-    int cap = VFCAP_CSP_SUPPORTED | VFCAP_FLIP | VFCAP_ACCEPT_STRIDE |
-              VFCAP_OSD;
+    int cap = VFCAP_CSP_SUPPORTED | VFCAP_FLIP | VFCAP_OSD;
     for (i = 0; i < vc->renderer_info.num_texture_formats; ++i)
         for (j = 0; j < sizeof(formats) / sizeof(formats[0]); ++j)
             if (vc->renderer_info.texture_formats[i] == formats[j].sdl)
@@ -941,8 +940,7 @@ static void update_screeninfo(struct vo *vo)
 static struct mp_image *get_screenshot(struct vo *vo)
 {
     struct priv *vc = vo->priv;
-    mp_image_t *image = alloc_mpi(vc->ssmpi->width, vc->ssmpi->height,
-                                  vc->ssmpi->imgfmt);
+    mp_image_t *image = alloc_mpi(vc->ssmpi->w, vc->ssmpi->h, vc->ssmpi->imgfmt);
     copy_mpi(image, vc->ssmpi);
     return image;
 }
diff --git a/video/out/vo_x11.c b/video/out/vo_x11.c
index 58c709e471..b323c34865 100644
--- a/video/out/vo_x11.c
+++ b/video/out/vo_x11.c
@@ -530,20 +530,17 @@ static int query_format(struct vo *vo, uint32_t format)
             return 0;           // TODO 8bpp not yet fully implemented
         if (IMGFMT_BGR_DEPTH(format) == vo->x11->depthonscreen)
             return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW |
-                   VFCAP_OSD | VFCAP_FLIP |
-                   VFCAP_ACCEPT_STRIDE;
+                   VFCAP_OSD | VFCAP_FLIP;
         else
             return VFCAP_CSP_SUPPORTED | VFCAP_OSD |
-                   VFCAP_FLIP |
-                   VFCAP_ACCEPT_STRIDE;
+                   VFCAP_FLIP;
     }
 
     switch (format) {
     case IMGFMT_I420:
     case IMGFMT_IYUV:
     case IMGFMT_YV12:
-        return VFCAP_CSP_SUPPORTED | VFCAP_OSD |
-               VFCAP_ACCEPT_STRIDE;
+        return VFCAP_CSP_SUPPORTED | VFCAP_OSD;
     }
     return 0;
 }
diff --git a/video/out/vo_xv.c b/video/out/vo_xv.c
index 46fe4649f5..4f26f195c6 100644
--- a/video/out/vo_xv.c
+++ b/video/out/vo_xv.c
@@ -418,7 +418,7 @@ static int query_format(struct vo *vo, uint32_t format)
 {
     struct xvctx *ctx = vo->priv;
     uint32_t i;
-    int flag = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD | VFCAP_ACCEPT_STRIDE;       // FIXME! check for DOWN
+    int flag = VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW | VFCAP_OSD;
 
     /* check image formats */
     for (i = 0; i < ctx->formats; i++) {
diff --git a/video/vfcap.h b/video/vfcap.h
index 9cc677bcd1..670faa596a 100644
--- a/video/vfcap.h
+++ b/video/vfcap.h
@@ -31,9 +31,6 @@
 
 // driver/hardware handles timing (blocking)
 #define VFCAP_TIMER 0x100
-// vf filter: accepts stride (put_image)
-// vo driver: has draw_slice() support for the given csp
-#define VFCAP_ACCEPT_STRIDE 0x400
 // filter does postprocessing (so you shouldn't scale/filter image before it)
 #define VFCAP_POSTPROC 0x800