From a002ce6e6d9062325b5714244071fb4ac3f41738 Mon Sep 17 00:00:00 2001
From: twinaphex <libretro@gmail.com>
Date: Thu, 9 Apr 2015 18:55:22 +0200
Subject: [PATCH] Create gfx_ctx_get_metrics

---
 gfx/video_context_driver.c | 10 ++++++++++
 gfx/video_context_driver.h |  2 ++
 2 files changed, 12 insertions(+)

diff --git a/gfx/video_context_driver.c b/gfx/video_context_driver.c
index 44bc84b47c..b3e926da7a 100644
--- a/gfx/video_context_driver.c
+++ b/gfx/video_context_driver.c
@@ -81,6 +81,16 @@ const gfx_ctx_driver_t *gfx_ctx_get_ptr(void)
    return (const gfx_ctx_driver_t*)driver->video_context;
 }
 
+bool gfx_ctx_get_metrics(enum display_metric_types type, float *value)
+{
+   driver_t            *driver = driver_get_ptr(); 
+   const gfx_ctx_driver_t *ctx = gfx_ctx_get_ptr();
+   if (!ctx || !driver)
+      return false;
+   return ctx->get_metrics(driver->video_context_data, type,
+         value);
+}
+
 /**
  * find_gfx_ctx_driver_index:
  * @ident                      : Identifier of resampler driver to find.
diff --git a/gfx/video_context_driver.h b/gfx/video_context_driver.h
index bfb6e5395b..d46fb63a74 100644
--- a/gfx/video_context_driver.h
+++ b/gfx/video_context_driver.h
@@ -202,6 +202,8 @@ void find_prev_gfx_context_driver(void);
 
 const gfx_ctx_driver_t *gfx_ctx_get_ptr(void);
 
+bool gfx_ctx_get_metrics(enum display_metric_types type, float *value);
+
 #ifdef __cplusplus
 }
 #endif