diff options
| -rw-r--r-- | src/mesa/state_tracker/st_cb_fbo.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_cb_fbo.c b/src/mesa/state_tracker/st_cb_fbo.c index 1590f275e2..e003b6db5c 100644 --- a/src/mesa/state_tracker/st_cb_fbo.c +++ b/src/mesa/state_tracker/st_cb_fbo.c @@ -343,6 +343,7 @@ st_render_texture(GLcontext *ctx, struct gl_framebuffer *fb, struct gl_renderbuffer_attachment *att) { + struct pipe_screen *screen = ctx->st->pipe->screen; struct st_renderbuffer *strb; struct gl_renderbuffer *rb; struct pipe_texture *pt = st_get_texobj_texture(att->Texture); @@ -365,6 +366,8 @@ st_render_texture(GLcontext *ctx, rb->AllocStorage = NULL; /* should not get called */ strb = st_renderbuffer(rb); + assert(strb->Base.RefCount > 0); + /* get the texture for the texture object */ stObj = st_texture_object(att->Texture); @@ -384,7 +387,14 @@ st_render_texture(GLcontext *ctx, pipe_surface_reference(&strb->surface, NULL); - /* the new surface will be created during framebuffer validation */ + /* new surface for rendering into the texture */ + strb->surface = screen->get_tex_surface(screen, + strb->texture, + strb->rtt_face, + strb->rtt_level, + strb->rtt_slice, + PIPE_BUFFER_USAGE_GPU_READ | + PIPE_BUFFER_USAGE_GPU_WRITE); init_renderbuffer_bits(strb, pt->format); |