[Mesa-dev] [PATCH 05/12] st/mesa: make st_init_limits context-independent

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

---
 src/mesa/state_tracker/st_context.c    |  8 +++++++-
 src/mesa/state_tracker/st_extensions.c | 12 ++++--------
 src/mesa/state_tracker/st_extensions.h |  4 +++-
 3 files changed, 14 insertions(+), 10 deletions(-)

diff --git a/src/mesa/state_tracker/st_context.c b/src/mesa/state_tracker/st_context.c
index 270e245..c7837fe 100644
--- a/src/mesa/state_tracker/st_context.c
+++ b/src/mesa/state_tracker/st_context.c
@@ -205,7 +205,7 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
       screen->get_param(screen, PIPE_CAP_QUERY_TIME_ELAPSED);
 
    /* GL limits and extensions */
-   st_init_limits(st);
+   st_init_limits(st->pipe->screen, &ctx->Const, &ctx->Extensions);
    st_init_extensions(st->pipe->screen, ctx->API, &ctx->Const,
                       &ctx->Extensions, &st->options, ctx->Mesa_DXTn);
 
@@ -230,6 +230,12 @@ st_create_context_priv( struct gl_context *ctx, struct pipe_context *pipe,
       }
    }
 
+   /* called after _mesa_create_context/_mesa_init_point, fix default user
+    * settable max point size up
+    */
+   st->ctx->Point.MaxSize = MAX2(ctx->Const.MaxPointSize,
+                                 ctx->Const.MaxPointSizeAA);
+
    _mesa_compute_version(ctx);
 
    _mesa_initialize_dispatch_tables(ctx);
diff --git a/src/mesa/state_tracker/st_extensions.c b/src/mesa/state_tracker/st_extensions.c
index 110a079..b1dc452 100644
--- a/src/mesa/state_tracker/st_extensions.c
+++ b/src/mesa/state_tracker/st_extensions.c
@@ -70,10 +70,9 @@ static int _clamp(int a, int min, int max)
  * Query driver to get implementation limits.
  * Note that we have to limit/clamp against Mesa's internal limits too.
  */
-void st_init_limits(struct st_context *st)
+void st_init_limits(struct pipe_screen *screen,
+                    struct gl_constants *c, struct gl_extensions *extensions)
 {
-   struct pipe_screen *screen = st->pipe->screen;
-   struct gl_constants *c = &st->ctx->Const;
    unsigned sh;
    boolean can_ubo = TRUE;
 
@@ -124,10 +123,7 @@ void st_init_limits(struct st_context *st)
    c->MaxPointSizeAA
       = _maxf(1.0f, screen->get_paramf(screen,
                                        PIPE_CAPF_MAX_POINT_WIDTH_AA));
-   /* called after _mesa_create_context/_mesa_init_point, fix default user
-    * settable max point size up
-    */
-   st->ctx->Point.MaxSize = MAX2(c->MaxPointSize, c->MaxPointSizeAA);
+
    /* these are not queryable. Note that GL basically mandates a 1.0 minimum
     * for non-aa sizes, but we can go down to 0.0 for aa points.
     */
@@ -300,7 +296,7 @@ void st_init_limits(struct st_context *st)
       screen->get_param(screen, PIPE_CAP_TGSI_CAN_COMPACT_CONSTANTS);
 
    if (can_ubo) {
-      st->ctx->Extensions.ARB_uniform_buffer_object = GL_TRUE;
+      extensions->ARB_uniform_buffer_object = GL_TRUE;
       c->UniformBufferOffsetAlignment =
          screen->get_param(screen, PIPE_CAP_CONSTANT_BUFFER_OFFSET_ALIGNMENT);
       c->MaxCombinedUniformBlocks = c->MaxUniformBufferBindings =
diff --git a/src/mesa/state_tracker/st_extensions.h b/src/mesa/state_tracker/st_extensions.h
index aa24632..8d2724d 100644
--- a/src/mesa/state_tracker/st_extensions.h
+++ b/src/mesa/state_tracker/st_extensions.h
@@ -33,7 +33,9 @@
 struct st_context;
 struct pipe_screen;
 
-extern void st_init_limits(struct st_context *st);
+extern void st_init_limits(struct pipe_screen *screen,
+                           struct gl_constants *c,
+                           struct gl_extensions *extensions);
 
 extern void st_init_extensions(struct pipe_screen *screen,
                                gl_api api,
-- 
1.9.1