gallium: kill off pipe_surface::context

Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/40462>

src/gallium/auxiliary/util/u_inlines.h

@@ -347,7 +347,6 @@ pipe_surface_reset(struct pipe_context *ctx, struct pipe_surface* ps,
    ps->format = pt->format;
    ps->level = level;
    ps->first_layer = ps->last_layer = layer;
-   ps->context = ctx;
 }
 
 static inline void

src/gallium/drivers/crocus/crocus_state.c

@@ -2863,7 +2863,6 @@ crocus_create_surface(struct pipe_context *ctx,
 
    pipe_reference_init(&psurf->reference, 1);
    pipe_resource_reference(&psurf->texture, tex);
-   psurf->context = ctx;
    psurf->format = tmpl->format;
    psurf->first_layer = tmpl->first_layer;
    psurf->last_layer = tmpl->last_layer;

src/gallium/drivers/i915/i915_surface.c

@@ -406,7 +406,6 @@ i915_create_surface_custom(struct pipe_context *ctx, struct pipe_resource *pt,
    ps->level = surf_tmpl->level;
    ps->first_layer = surf_tmpl->first_layer;
    ps->last_layer = surf_tmpl->last_layer;
-   ps->context = ctx;
 
    if (util_format_is_depth_or_stencil(ps->format)) {
       surf->buf_info = BUF_3D_ID_DEPTH;

src/gallium/drivers/lima/lima_blit.c

@@ -202,7 +202,6 @@ lima_set_blit_surface(struct pipe_surface *psurf,
                       unsigned level)
 {
    memset(psurf, 0, sizeof(*psurf));
-   psurf->context = pctx;
    psurf->format = prsc->format;
    psurf->level = level;
    psurf->first_layer = 0;

src/gallium/drivers/llvmpipe/lp_surface.c

@@ -231,7 +231,6 @@ llvmpipe_create_surface(struct pipe_context *pipe,
    if (ps) {
       pipe_reference_init(&ps->reference, 1);
       pipe_resource_reference(&ps->texture, pt);
-      ps->context = pipe;
       ps->format = surf_tmpl->format;
       assert(surf_tmpl->level <= pt->last_level);
       assert(surf_tmpl->first_layer <= surf_tmpl->last_layer);

src/gallium/drivers/nouveau/nv30/nv30_miptree.c

@@ -557,7 +557,6 @@ nv30_miptree_surface_new(struct pipe_context *pipe,
    ps = &ns->base;
 
    pipe_resource_reference(&ps->texture, pt);
-   ps->context = pipe;
    ps->format = tmpl->format;
    ps->level = tmpl->level;
    ps->first_layer = tmpl->first_layer;

src/gallium/drivers/r300/r300_texture.c

@@ -1178,7 +1178,6 @@ struct pipe_surface* r300_create_surface_custom(struct pipe_context * ctx,
 
         pipe_reference_init(&surface->base.reference, 1);
         pipe_resource_reference(&surface->base.texture, texture);
-        surface->base.context = ctx;
         surface->base.format = surf_tmpl->format;
         surface->base.level = level;
         surface->base.first_layer = surf_tmpl->first_layer;

src/gallium/drivers/r600/r600_texture.c

@@ -1573,7 +1573,6 @@ struct pipe_surface *r600_create_surface_custom(struct pipe_context *pipe,
 
 	pipe_reference_init(&surface->reference, 1);
 	pipe_resource_reference(&surface->texture, texture);
-	surface->context = pipe;
 	surface->format = templ->format;
 	surface->level = templ->level;
 	surface->first_layer = templ->first_layer;

src/gallium/drivers/v3d/v3d_blit.c

@@ -151,7 +151,6 @@ v3d_set_blit_surface(struct pipe_surface *psurf,
                      int16_t layer)
 {
         memset(psurf, 0, sizeof(*psurf));
-        psurf->context = pctx;
         psurf->format = format;
         psurf->level = level;
         psurf->first_layer = layer;

src/gallium/drivers/vc4/vc4_blit.c

@@ -35,7 +35,6 @@ vc4_set_blit_surface(struct pipe_surface *psurf, struct pipe_context *pctx,
                      unsigned layer)
 {
         memset(psurf, 0, sizeof(*psurf));
-        psurf->context = pctx;
         psurf->format = prsc->format;
         psurf->level = level;
         psurf->first_layer = layer;

src/gallium/include/pipe/p_state.h

@@ -424,7 +424,6 @@ struct pipe_surface
    unsigned level;
 
    struct pipe_resource *texture; /**< resource into which this is a view  */
-   struct pipe_context *context; /**< context this surface belongs to */
 };
 
 /**

src/mesa/state_tracker/st_cb_texture.c

@@ -1940,7 +1940,6 @@ try_pbo_upload(struct gl_context *ctx, GLuint dims,
    templ.level = level;
    templ.first_layer = MIN2(zoffset, max_layer);
    templ.last_layer = MIN2(zoffset + depth - 1, max_layer);
-   templ.context = st->pipe;
    templ.texture = texture;
 
    success = try_pbo_upload_common(ctx, &templ, &addr, src_format);
@@ -2558,7 +2557,6 @@ st_CompressedTexSubImage(struct gl_context *ctx, GLuint dims,
    memset(&templ, 0, sizeof(templ));
    templ.format = copy_format;
    templ.texture = texture;
-   templ.context = st->pipe;
    templ.level = level;
    templ.first_layer = MIN2(layer, max_layer);
    templ.last_layer = MIN2(layer + d - 1, max_layer);