radeon/winsys: add offset support for BO import/export
Add offset support to handle NV12 offsets as well. Signed-off-by: Christian König <christian.koenig@amd.com> Reviewed-by: Marek Olšák <marek.olsak@amd.com>
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@ -981,8 +981,8 @@ boolean r300_resource_get_handle(struct pipe_screen* screen,
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return FALSE;
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}
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return rws->buffer_get_handle(tex->buf,
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tex->tex.stride_in_bytes[0], whandle);
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return rws->buffer_get_handle(tex->buf, tex->tex.stride_in_bytes[0],
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0, whandle);
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}
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static const struct u_resource_vtbl r300_texture_vtbl =
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@ -1116,7 +1116,7 @@ struct pipe_resource *r300_texture_from_handle(struct pipe_screen *screen,
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return NULL;
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}
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buffer = rws->buffer_from_handle(rws, whandle, &stride);
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buffer = rws->buffer_from_handle(rws, whandle, &stride, NULL);
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if (!buffer)
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return NULL;
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@ -201,9 +201,11 @@ static int r600_init_surface(struct r600_common_screen *rscreen,
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static int r600_setup_surface(struct pipe_screen *screen,
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struct r600_texture *rtex,
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unsigned pitch_in_bytes_override)
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unsigned pitch_in_bytes_override,
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unsigned offset)
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{
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struct r600_common_screen *rscreen = (struct r600_common_screen*)screen;
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unsigned i;
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int r;
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r = rscreen->ws->surface_init(rscreen->ws, &rtex->surface);
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@ -225,6 +227,11 @@ static int r600_setup_surface(struct pipe_screen *screen,
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rtex->surface.stencil_level[0].offset = rtex->surface.level[0].slice_size;
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}
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}
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if (offset) {
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for (i = 0; i < Elements(rtex->surface.level); ++i)
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rtex->surface.level[i].offset += offset;
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}
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return 0;
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}
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@ -366,6 +373,7 @@ static boolean r600_texture_get_handle(struct pipe_screen* screen,
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return rscreen->ws->buffer_get_handle(res->buf,
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rtex->surface.level[0].pitch_bytes,
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rtex->surface.level[0].offset,
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whandle);
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}
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@ -791,6 +799,7 @@ static struct r600_texture *
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r600_texture_create_object(struct pipe_screen *screen,
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const struct pipe_resource *base,
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unsigned pitch_in_bytes_override,
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unsigned offset,
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struct pb_buffer *buf,
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struct radeon_surf *surface)
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{
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@ -812,7 +821,7 @@ r600_texture_create_object(struct pipe_screen *screen,
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rtex->is_depth = util_format_has_depth(util_format_description(rtex->resource.b.b.format));
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rtex->surface = *surface;
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if (r600_setup_surface(screen, rtex, pitch_in_bytes_override)) {
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if (r600_setup_surface(screen, rtex, pitch_in_bytes_override, offset)) {
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FREE(rtex);
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return NULL;
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}
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@ -979,7 +988,7 @@ struct pipe_resource *r600_texture_create(struct pipe_screen *screen,
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if (r) {
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return NULL;
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}
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return (struct pipe_resource *)r600_texture_create_object(screen, templ,
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return (struct pipe_resource *)r600_texture_create_object(screen, templ, 0,
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0, NULL, &surface);
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}
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@ -990,7 +999,7 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen
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{
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struct r600_common_screen *rscreen = (struct r600_common_screen*)screen;
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struct pb_buffer *buf = NULL;
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unsigned stride = 0;
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unsigned stride = 0, offset = 0;
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unsigned array_mode;
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struct radeon_surf surface;
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int r;
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@ -1002,7 +1011,7 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen
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templ->depth0 != 1 || templ->last_level != 0)
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return NULL;
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buf = rscreen->ws->buffer_from_handle(rscreen->ws, whandle, &stride);
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buf = rscreen->ws->buffer_from_handle(rscreen->ws, whandle, &stride, &offset);
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if (!buf)
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return NULL;
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@ -1029,8 +1038,8 @@ static struct pipe_resource *r600_texture_from_handle(struct pipe_screen *screen
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if (metadata.scanout)
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surface.flags |= RADEON_SURF_SCANOUT;
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rtex = r600_texture_create_object(screen, templ,
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stride, buf, &surface);
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rtex = r600_texture_create_object(screen, templ, stride,
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offset, buf, &surface);
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if (!rtex)
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return NULL;
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@ -515,7 +515,7 @@ struct radeon_winsys {
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*/
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struct pb_buffer *(*buffer_from_handle)(struct radeon_winsys *ws,
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struct winsys_handle *whandle,
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unsigned *stride);
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unsigned *stride, unsigned *offset);
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/**
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* Get a winsys buffer from a user pointer. The resulting buffer can't
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@ -546,7 +546,7 @@ struct radeon_winsys {
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* \return TRUE on success.
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*/
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boolean (*buffer_get_handle)(struct pb_buffer *buf,
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unsigned stride,
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unsigned stride, unsigned offset,
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struct winsys_handle *whandle);
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/**
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@ -519,7 +519,8 @@ amdgpu_bo_create(struct radeon_winsys *rws,
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static struct pb_buffer *amdgpu_bo_from_handle(struct radeon_winsys *rws,
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struct winsys_handle *whandle,
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unsigned *stride)
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unsigned *stride,
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unsigned *offset)
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{
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struct amdgpu_winsys *ws = amdgpu_winsys(rws);
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struct amdgpu_winsys_bo *bo;
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@ -587,6 +588,8 @@ static struct pb_buffer *amdgpu_bo_from_handle(struct radeon_winsys *rws,
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if (stride)
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*stride = whandle->stride;
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if (offset)
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*offset = whandle->offset;
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if (bo->initial_domain & RADEON_DOMAIN_VRAM)
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ws->allocated_vram += align(bo->base.size, ws->gart_page_size);
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@ -609,7 +612,7 @@ error:
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}
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static boolean amdgpu_bo_get_handle(struct pb_buffer *buffer,
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unsigned stride,
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unsigned stride, unsigned offset,
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struct winsys_handle *whandle)
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{
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struct amdgpu_winsys_bo *bo = amdgpu_winsys_bo(buffer);
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@ -637,7 +640,7 @@ static boolean amdgpu_bo_get_handle(struct pb_buffer *buffer,
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return FALSE;
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whandle->stride = stride;
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whandle->offset = 0;
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whandle->offset = offset;
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bo->is_shared = true;
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return TRUE;
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}
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@ -851,7 +851,8 @@ static struct pb_buffer *radeon_winsys_bo_from_ptr(struct radeon_winsys *rws,
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static struct pb_buffer *radeon_winsys_bo_from_handle(struct radeon_winsys *rws,
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struct winsys_handle *whandle,
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unsigned *stride)
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unsigned *stride,
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unsigned *offset)
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{
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struct radeon_drm_winsys *ws = radeon_drm_winsys(rws);
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struct radeon_bo *bo;
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@ -941,6 +942,8 @@ done:
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if (stride)
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*stride = whandle->stride;
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if (offset)
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*offset = whandle->offset;
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if (ws->info.has_virtual_memory && !bo->va) {
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struct drm_radeon_gem_va va;
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@ -991,7 +994,7 @@ fail:
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}
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static boolean radeon_winsys_bo_get_handle(struct pb_buffer *buffer,
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unsigned stride,
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unsigned stride, unsigned offset,
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struct winsys_handle *whandle)
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{
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struct drm_gem_flink flink;
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@ -1025,7 +1028,7 @@ static boolean radeon_winsys_bo_get_handle(struct pb_buffer *buffer,
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}
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whandle->stride = stride;
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whandle->offset = 0;
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whandle->offset = offset;
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return TRUE;
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}
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