mesa: Add core.h.

core.h is the public header of core mesa.  GLX, WGL, and GLSL are
supposed to include this header file.  It should be noted that headers
included by core.h must not perform feature tests (#if FEATURE_xxx).
Otherwise, we cannot, for example, mix a FEATURE_ES2 libmesagallium.a
with a FEATURE_GL libglsl.a.

1 files changed, 9 insertions, 21 deletions

diff --git a/src/mesa/main/dd.h b/src/mesa/main/dd.h
index 71d0f570e4..8a20a66363 100644
--- a/src/mesa/main/dd.h
+++ b/src/mesa/main/dd.h
@@ -36,7 +36,7 @@
 struct gl_pixelstore_attrib;
 struct gl_display_list;
 
-#if FEATURE_ARB_vertex_buffer_object
+/* GL_ARB_vertex_buffer_object */
 /* Modifies GL_MAP_UNSYNCHRONIZED_BIT to allow driver to fail (return
  * NULL) if buffer is unavailable for immediate mapping.
  *
@@ -49,7 +49,6 @@ struct gl_display_list;
  * respect the contents of already referenced data.
  */
 #define MESA_MAP_NOWAIT_BIT       0x0040
-#endif
 
 
 /**
@@ -730,7 +729,6 @@ struct dd_function_table {
    /**
     * \name Vertex/pixel buffer object functions
     */
-#if FEATURE_ARB_vertex_buffer_object
    /*@{*/
    void (*BindBuffer)( GLcontext *ctx, GLenum target,
 		       struct gl_buffer_object *obj );
@@ -774,12 +772,10 @@ struct dd_function_table {
    GLboolean (*UnmapBuffer)( GLcontext *ctx, GLenum target,
 			     struct gl_buffer_object *obj );
    /*@}*/
-#endif
 
    /**
     * \name Functions for GL_APPLE_object_purgeable
     */
-#if FEATURE_APPLE_object_purgeable
    /*@{*/
    /* variations on ObjectPurgeable */
    GLenum (*BufferObjectPurgeable)( GLcontext *ctx, struct gl_buffer_object *obj, GLenum option );
@@ -791,12 +787,10 @@ struct dd_function_table {
    GLenum (*RenderObjectUnpurgeable)( GLcontext *ctx, struct gl_renderbuffer *obj, GLenum option );
    GLenum (*TextureObjectUnpurgeable)( GLcontext *ctx, struct gl_texture_object *obj, GLenum option );
    /*@}*/
-#endif
 
    /**
-    * \name Functions for GL_EXT_framebuffer_object
+    * \name Functions for GL_EXT_framebuffer_{object,blit}.
     */
-#if FEATURE_EXT_framebuffer_object
    /*@{*/
    struct gl_framebuffer * (*NewFramebuffer)(GLcontext *ctx, GLuint name);
    struct gl_renderbuffer * (*NewRenderbuffer)(GLcontext *ctx, GLuint name);
@@ -815,13 +809,10 @@ struct dd_function_table {
    void (*ValidateFramebuffer)(GLcontext *ctx,
                                struct gl_framebuffer *fb);
    /*@}*/
-#endif
-#if FEATURE_EXT_framebuffer_blit
    void (*BlitFramebuffer)(GLcontext *ctx,
                            GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                            GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
                            GLbitfield mask, GLenum filter);
-#endif
 
    /**
     * \name Query objects
@@ -976,7 +967,6 @@ struct dd_function_table {
    void (*EndCallList)( GLcontext *ctx );
 
 
-#if FEATURE_ARB_sync
    /**
     * \name GL_ARB_sync interfaces
     */
@@ -990,14 +980,12 @@ struct dd_function_table {
    void (*ServerWaitSync)(GLcontext *, struct gl_sync_object *,
 			  GLbitfield, GLuint64);
    /*@}*/
-#endif
 
    /** GL_NV_conditional_render */
    void (*BeginConditionalRender)(GLcontext *ctx, struct gl_query_object *q,
                                   GLenum mode);
    void (*EndConditionalRender)(GLcontext *ctx, struct gl_query_object *q);
 
-#if FEATURE_OES_draw_texture
    /**
     * \name GL_OES_draw_texture interface
     */
@@ -1005,9 +993,10 @@ struct dd_function_table {
    void (*DrawTex)(GLcontext *ctx, GLfloat x, GLfloat y, GLfloat z,
                    GLfloat width, GLfloat height);
    /*@}*/
-#endif
 
-#if FEATURE_OES_EGL_image
+   /**
+    * \name GL_OES_EGL_image interface
+    */
    void (*EGLImageTargetTexture2D)(GLcontext *ctx, GLenum target,
 				   struct gl_texture_object *texObj,
 				   struct gl_texture_image *texImage,
@@ -1015,9 +1004,10 @@ struct dd_function_table {
    void (*EGLImageTargetRenderbufferStorage)(GLcontext *ctx,
 					     struct gl_renderbuffer *rb,
 					     void *image_handle);
-#endif
 
-#if FEATURE_EXT_transform_feedback
+   /**
+    * \name GL_EXT_transform_feedback interface
+    */
    struct gl_transform_feedback_object *
         (*NewTransformFeedback)(GLcontext *ctx, GLuint name);
    void (*DeleteTransformFeedback)(GLcontext *ctx,
@@ -1032,7 +1022,6 @@ struct dd_function_table {
                                    struct gl_transform_feedback_object *obj);
    void (*DrawTransformFeedback)(GLcontext *ctx, GLenum mode,
                                  struct gl_transform_feedback_object *obj);
-#endif
 };
 
 
@@ -1115,7 +1104,7 @@ typedef struct {
    void (GLAPIENTRYP VertexAttrib3fvNV)( GLuint index, const GLfloat *v );
    void (GLAPIENTRYP VertexAttrib4fNV)( GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w );
    void (GLAPIENTRYP VertexAttrib4fvNV)( GLuint index, const GLfloat *v );
-#if FEATURE_ARB_vertex_program
+   /* GL_ARB_vertex_program */
    void (GLAPIENTRYP VertexAttrib1fARB)( GLuint index, GLfloat x );
    void (GLAPIENTRYP VertexAttrib1fvARB)( GLuint index, const GLfloat *v );
    void (GLAPIENTRYP VertexAttrib2fARB)( GLuint index, GLfloat x, GLfloat y );
@@ -1124,7 +1113,6 @@ typedef struct {
    void (GLAPIENTRYP VertexAttrib3fvARB)( GLuint index, const GLfloat *v );
    void (GLAPIENTRYP VertexAttrib4fARB)( GLuint index, GLfloat x, GLfloat y, GLfloat z, GLfloat w );
    void (GLAPIENTRYP VertexAttrib4fvARB)( GLuint index, const GLfloat *v );
-#endif
    /*@}*/
 
    void (GLAPIENTRYP Rectf)( GLfloat, GLfloat, GLfloat, GLfloat );