[Mesa-dev] [PATCH 13/17] mesa: Add and use _mesa_has_texture_cube_map_array helper

[Ian Romanick]

From: Ian Romanick <ian.d.romanick at intel.com>

Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
---
 src/mesa/main/context.h  |  5 +++++
 src/mesa/main/teximage.c | 12 ++++++------
 src/mesa/main/texobj.c   |  4 ++--
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/src/mesa/main/context.h b/src/mesa/main/context.h
index 9a609dd..9100ae7 100644
--- a/src/mesa/main/context.h
+++ b/src/mesa/main/context.h
@@ -351,6 +351,11 @@ _mesa_has_tessellation(const struct gl_context *ctx)
           _mesa_has_ARB_tessellation_shader(ctx);
 }
 
+static inline bool
+_mesa_has_texture_cube_map_array(const struct gl_context *ctx)
+{
+   return _mesa_is_desktop_gl(ctx) && ctx->Extensions.ARB_texture_cube_map_array;
+}
 
 #ifdef __cplusplus
 }
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 8869b3d..61d975d 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -502,7 +502,7 @@ _mesa_max_texture_levels(struct gl_context *ctx, GLenum target)
          ? ctx->Const.MaxTextureLevels : 0;
    case GL_TEXTURE_CUBE_MAP_ARRAY:
    case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
-      return ctx->Extensions.ARB_texture_cube_map_array
+      return _mesa_has_texture_cube_map_array(ctx)
          ? ctx->Const.MaxCubeTextureLevels : 0;
    case GL_TEXTURE_BUFFER:
       return (_mesa_has_ARB_texture_buffer_object(ctx) ||
@@ -1433,7 +1433,7 @@ _mesa_target_can_be_compressed(const struct gl_context *ctx, GLenum target,
        */
       if (layout == MESA_FORMAT_LAYOUT_ETC2 && _mesa_is_gles3(ctx))
             return write_error(error, GL_INVALID_OPERATION);
-      target_can_be_compresed = ctx->Extensions.ARB_texture_cube_map_array;
+      target_can_be_compresed = _mesa_has_texture_cube_map_array(ctx);
       break;
    case GL_TEXTURE_3D:
       switch (layout) {
@@ -1523,7 +1523,7 @@ legal_teximage_target(struct gl_context *ctx, GLuint dims, GLenum target)
          return _mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_array;
       case GL_TEXTURE_CUBE_MAP_ARRAY:
       case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
-         return ctx->Extensions.ARB_texture_cube_map_array;
+         return _mesa_has_texture_cube_map_array(ctx);
       default:
          return GL_FALSE;
       }
@@ -1575,7 +1575,7 @@ legal_texsubimage_target(struct gl_context *ctx, GLuint dims, GLenum target,
             || _mesa_is_gles3(ctx);
       case GL_TEXTURE_CUBE_MAP_ARRAY:
       case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
-         return ctx->Extensions.ARB_texture_cube_map_array;
+         return _mesa_has_texture_cube_map_array(ctx);
 
       /* Table 8.15 of the OpenGL 4.5 core profile spec
        * (20141030) says that TEXTURE_CUBE_MAP is valid for TextureSubImage3D
@@ -1673,7 +1673,7 @@ _mesa_legal_texture_base_format_for_target(struct gl_context *ctx,
             || (ctx->API == API_OPENGLES2 && ctx->Extensions.OES_depth_texture_cube_map))) &&
           !((target == GL_TEXTURE_CUBE_MAP_ARRAY ||
              target == GL_PROXY_TEXTURE_CUBE_MAP_ARRAY) &&
-            ctx->Extensions.ARB_texture_cube_map_array)) {
+            _mesa_has_texture_cube_map_array(ctx))) {
          return false;
       }
    }
@@ -4317,7 +4317,7 @@ compressed_subtexture_target_check(struct gl_context *ctx, GLenum target,
             (_mesa_is_desktop_gl(ctx) && ctx->Extensions.EXT_texture_array);
          break;
       case GL_TEXTURE_CUBE_MAP_ARRAY:
-         targetOK = ctx->Extensions.ARB_texture_cube_map_array;
+         targetOK = _mesa_has_texture_cube_map_array(ctx);
          break;
       case GL_TEXTURE_3D:
          targetOK = GL_TRUE;
diff --git a/src/mesa/main/texobj.c b/src/mesa/main/texobj.c
index b48a980..655627b 100644
--- a/src/mesa/main/texobj.c
+++ b/src/mesa/main/texobj.c
@@ -184,10 +184,10 @@ _mesa_get_current_tex_object(struct gl_context *ctx, GLenum target)
          return ctx->Extensions.ARB_texture_cube_map
                 ? ctx->Texture.ProxyTex[TEXTURE_CUBE_INDEX] : NULL;
       case GL_TEXTURE_CUBE_MAP_ARRAY:
-         return ctx->Extensions.ARB_texture_cube_map_array
+         return _mesa_has_texture_cube_map_array(ctx)
                 ? texUnit->CurrentTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
       case GL_PROXY_TEXTURE_CUBE_MAP_ARRAY:
-         return ctx->Extensions.ARB_texture_cube_map_array
+         return _mesa_has_texture_cube_map_array(ctx)
                 ? ctx->Texture.ProxyTex[TEXTURE_CUBE_ARRAY_INDEX] : NULL;
       case GL_TEXTURE_RECTANGLE_NV:
          return ctx->Extensions.NV_texture_rectangle
-- 
2.5.5