[PATCH 2/6] wined3d: Add ARB_clear_texture extension.

[Józef Kucia]

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
 dlls/wined3d/directx.c    | 6 ++++++
 dlls/wined3d/wined3d_gl.h | 1 +
 2 files changed, 7 insertions(+)

diff --git a/dlls/wined3d/directx.c b/dlls/wined3d/directx.c
index 1de85a6..dd3fa49 100644
--- a/dlls/wined3d/directx.c
+++ b/dlls/wined3d/directx.c
@@ -111,6 +111,7 @@ static const struct wined3d_extension_map gl_extension_map[] =
 
     /* ARB */
     {"GL_ARB_blend_func_extended",          ARB_BLEND_FUNC_EXTENDED       },
+    {"GL_ARB_clear_texture",                ARB_CLEAR_TEXTURE             },
     {"GL_ARB_clip_control",                 ARB_CLIP_CONTROL              },
     {"GL_ARB_color_buffer_float",           ARB_COLOR_BUFFER_FLOAT        },
     {"GL_ARB_compute_shader",               ARB_COMPUTE_SHADER            },
@@ -2680,6 +2681,9 @@ static void load_gl_funcs(struct wined3d_gl_info *gl_info)
     /* GL_ARB_blend_func_extended */
     USE_GL_FUNC(glBindFragDataLocationIndexed)
     USE_GL_FUNC(glGetFragDataIndex)
+    /* GL_ARB_clear_texture */
+    USE_GL_FUNC(glClearTexImage)
+    USE_GL_FUNC(glClearTexSubImage)
     /* GL_ARB_clip_control */
     USE_GL_FUNC(glClipControl)
     /* GL_ARB_color_buffer_float */
@@ -3882,6 +3886,8 @@ static BOOL wined3d_adapter_init_gl_caps(struct wined3d_adapter *adapter,
         {ARB_TEXTURE_QUERY_LEVELS,         MAKEDWORD_VERSION(4, 3)},
         {ARB_TEXTURE_VIEW,                 MAKEDWORD_VERSION(4, 3)},
 
+        {ARB_CLEAR_TEXTURE,                MAKEDWORD_VERSION(4, 4)},
+
         {ARB_CLIP_CONTROL,                 MAKEDWORD_VERSION(4, 5)},
         {ARB_DERIVATIVE_CONTROL,           MAKEDWORD_VERSION(4, 5)},
     };
diff --git a/dlls/wined3d/wined3d_gl.h b/dlls/wined3d/wined3d_gl.h
index 41cd74c..5a2307a 100644
--- a/dlls/wined3d/wined3d_gl.h
+++ b/dlls/wined3d/wined3d_gl.h
@@ -44,6 +44,7 @@ enum wined3d_gl_extension
     APPLE_YCBCR_422,
     /* ARB */
     ARB_BLEND_FUNC_EXTENDED,
+    ARB_CLEAR_TEXTURE,
     ARB_CLIP_CONTROL,
     ARB_COLOR_BUFFER_FLOAT,
     ARB_COMPUTE_SHADER,
-- 
2.10.2