1 files changed, 93 insertions, 0 deletions
diff --git a/src/gallium/frontends/dri/dri_query_renderer.c b/src/gallium/frontends/dri/dri_query_renderer.c
new file mode 100644
index 00000000000..9a78fa38da6
--- /dev/null
+++ b/src/gallium/frontends/dri/dri_query_renderer.c
@@ -0,0 +1,93 @@
+#include "dri_query_renderer.h"
+
+#include "util/u_inlines.h"
+#include "frontend/drm_driver.h"
+
+#include "utils.h"
+#include "dri_screen.h"
+#include "dri_query_renderer.h"
+
+static int
+dri2_query_renderer_integer(__DRIscreen *_screen, int param,
+                            unsigned int *value)
+{
+   struct dri_screen *screen = dri_screen(_screen);
+
+   switch (param) {
+   case __DRI2_RENDERER_VENDOR_ID:
+      value[0] =
+         (unsigned int)screen->base.screen->get_param(screen->base.screen,
+                                                      PIPE_CAP_VENDOR_ID);
+      return 0;
+   case __DRI2_RENDERER_DEVICE_ID:
+      value[0] =
+         (unsigned int)screen->base.screen->get_param(screen->base.screen,
+                                                      PIPE_CAP_DEVICE_ID);
+      return 0;
+   case __DRI2_RENDERER_ACCELERATED:
+      value[0] =
+         (unsigned int)screen->base.screen->get_param(screen->base.screen,
+                                                      PIPE_CAP_ACCELERATED);
+      return 0;
+
+   case __DRI2_RENDERER_VIDEO_MEMORY:
+      value[0] =
+         (unsigned int)screen->base.screen->get_param(screen->base.screen,
+                                                      PIPE_CAP_VIDEO_MEMORY);
+      return 0;
+
+   case __DRI2_RENDERER_UNIFIED_MEMORY_ARCHITECTURE:
+      value[0] =
+         (unsigned int)screen->base.screen->get_param(screen->base.screen,
+                                                      PIPE_CAP_UMA);
+      return 0;
+
+   case __DRI2_RENDERER_HAS_TEXTURE_3D:
+      value[0] =
+         screen->base.screen->get_param(screen->base.screen,
+                                        PIPE_CAP_MAX_TEXTURE_3D_LEVELS) != 0;
+      return 0;
+
+   case __DRI2_RENDERER_HAS_FRAMEBUFFER_SRGB:
+      value[0] =
+         screen->base.screen->is_format_supported(screen->base.screen,
+                                                  PIPE_FORMAT_B8G8R8A8_SRGB,
+                                                  PIPE_TEXTURE_2D, 0, 0,
+                                                  PIPE_BIND_RENDER_TARGET);
+      return 0;
+   case __DRI2_RENDERER_HAS_CONTEXT_PRIORITY:
+      value[0] =
+         screen->base.screen->get_param(screen->base.screen,
+                                        PIPE_CAP_CONTEXT_PRIORITY_MASK);
+      if (!value[0])
+         return -1;
+      return 0;
+   default:
+      return driQueryRendererIntegerCommon(_screen, param, value);
+   }
+}
+
+static int
+dri2_query_renderer_string(__DRIscreen *_screen, int param,
+                           const char **value)
+{
+   struct dri_screen *screen = dri_screen(_screen);
+
+   switch (param) {
+   case __DRI2_RENDERER_VENDOR_ID:
+      value[0] = screen->base.screen->get_vendor(screen->base.screen);
+      return 0;
+   case __DRI2_RENDERER_DEVICE_ID:
+      value[0] = screen->base.screen->get_name(screen->base.screen);
+      return 0;
+   default:
+      return -1;
+   }
+}
+
+const __DRI2rendererQueryExtension dri2RendererQueryExtension = {
+    .base = { __DRI2_RENDERER_QUERY, 1 },
+
+    .queryInteger         = dri2_query_renderer_integer,
+    .queryString          = dri2_query_renderer_string
+};