mesa/st: move memory query into mesa.

Drop the gl_memory_info type as it's equiv to the pipe one, and
internal

Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/14632>

src/mesa/main/get.c

@@ -1247,9 +1247,11 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
    case GL_GPU_MEMORY_INFO_EVICTION_COUNT_NVX:
    case GL_GPU_MEMORY_INFO_EVICTED_MEMORY_NVX:
       {
-         struct gl_memory_info info;
+         struct pipe_memory_info info;
+         struct pipe_screen *screen = ctx->pipe->screen;
 
-         st_query_memory_info(ctx, &info);
+         assert(screen->query_memory_info);
+         screen->query_memory_info(screen, &info);
 
          if (d->pname == GL_GPU_MEMORY_INFO_DEDICATED_VIDMEM_NVX)
             v->value_int = info.total_device_memory;

src/mesa/main/mtypes.h

@@ -3586,19 +3586,6 @@ struct gl_context
    bool shader_builtin_ref;
 };
 
-/**
- * Information about memory usage. All sizes are in kilobytes.
- */
-struct gl_memory_info
-{
-   unsigned total_device_memory; /**< size of device memory, e.g. VRAM */
-   unsigned avail_device_memory; /**< free device memory at the moment */
-   unsigned total_staging_memory; /**< size of staging memory, e.g. GART */
-   unsigned avail_staging_memory; /**< free staging memory at the moment */
-   unsigned device_memory_evicted; /**< size of memory evicted (monotonic counter) */
-   unsigned nr_device_memory_evictions; /**< # of evictions (monotonic counter) */
-};
-
 #ifndef NDEBUG
 extern int MESA_VERBOSE;
 extern int MESA_DEBUG_FLAGS;

src/mesa/state_tracker/st_context.c

@@ -71,27 +71,6 @@
 
 DEBUG_GET_ONCE_BOOL_OPTION(mesa_mvp_dp4, "MESA_MVP_DP4", FALSE)
 
-void
-st_query_memory_info(struct gl_context *ctx, struct gl_memory_info *out)
-{
-   struct pipe_screen *screen = st_context(ctx)->screen;
-   struct pipe_memory_info info;
-
-   assert(screen->query_memory_info);
-   if (!screen->query_memory_info)
-      return;
-
-   screen->query_memory_info(screen, &info);
-
-   out->total_device_memory = info.total_device_memory;
-   out->avail_device_memory = info.avail_device_memory;
-   out->total_staging_memory = info.total_staging_memory;
-   out->avail_staging_memory = info.avail_staging_memory;
-   out->device_memory_evicted = info.device_memory_evicted;
-   out->nr_device_memory_evictions = info.nr_device_memory_evictions;
-}
-
-
 static uint64_t
 st_get_active_states(struct gl_context *ctx)
 {

src/mesa/state_tracker/st_context.h

@@ -450,8 +450,6 @@ struct st_framebuffer
    struct list_head head;
 };
 
-void st_query_memory_info(struct gl_context *ctx, struct gl_memory_info *out);
-
 void st_invalidate_state(struct gl_context *ctx);
 void st_set_background_context(struct gl_context *ctx,
                                struct util_queue_monitoring *queue_info);