mesa: enable EXT_framebuffer_object in core profile

Since user defined names are not allowed in core profile
we remove the allow_user_names bool and just check if
we have a core profile like all other buffer/texture
object handling code does.

This extension is required by "Wolfenstein: The Old Blood"
and is exposed in core in the Nvidia binary driver.

Reviewed-by: Marek Olšák <[email protected]>

3 files changed, 15 insertions, 25 deletions

diff --git a/src/mesa/main/extensions_table.h b/src/mesa/main/extensions_table.h
index 486d76a0580..09bf923bd0e 100644
--- a/src/mesa/main/extensions_table.h
+++ b/src/mesa/main/extensions_table.h
@@ -230,7 +230,7 @@ EXT(EXT_frag_depth                          , dummy_true
 EXT(EXT_framebuffer_blit                    , dummy_true                             , GLL, GLC,  x ,  x , 2005)
 EXT(EXT_framebuffer_multisample             , EXT_framebuffer_multisample            , GLL, GLC,  x ,  x , 2005)
 EXT(EXT_framebuffer_multisample_blit_scaled , EXT_framebuffer_multisample_blit_scaled, GLL, GLC,  x ,  x , 2011)
-EXT(EXT_framebuffer_object                  , dummy_true                             , GLL,  x ,  x ,  x , 2000)
+EXT(EXT_framebuffer_object                  , dummy_true                             , GLL, GLC,  x ,  x , 2000)
 EXT(EXT_framebuffer_sRGB                    , EXT_framebuffer_sRGB                   , GLL, GLC,  x ,  x , 1998)
 EXT(EXT_geometry_point_size                 , OES_geometry_shader                    ,  x ,  x ,  x ,  31, 2015)
 EXT(EXT_geometry_shader                     , OES_geometry_shader                    ,  x ,  x ,  x ,  31, 2015)
diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 3263fce845e..c3dded6b928 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1410,7 +1410,7 @@ allocate_renderbuffer_locked(struct gl_context *ctx, GLuint renderbuffer,
 
 
 static void
-bind_renderbuffer(GLenum target, GLuint renderbuffer, bool allow_user_names)
+bind_renderbuffer(GLenum target, GLuint renderbuffer)
 {
    struct gl_renderbuffer *newRb;
    GET_CURRENT_CONTEXT(ctx);
@@ -1430,9 +1430,10 @@ bind_renderbuffer(GLenum target, GLuint renderbuffer, bool allow_user_names)
          /* ID was reserved, but no real renderbuffer object made yet */
          newRb = NULL;
       }
-      else if (!newRb && !allow_user_names) {
+      else if (!newRb && ctx->API == API_OPENGL_CORE) {
          /* All RB IDs must be Gen'd */
-         _mesa_error(ctx, GL_INVALID_OPERATION, "glBindRenderbuffer(buffer)");
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glBindRenderbuffer(non-gen name)");
          return;
       }
 
@@ -1455,22 +1456,16 @@ bind_renderbuffer(GLenum target, GLuint renderbuffer, bool allow_user_names)
 void GLAPIENTRY
 _mesa_BindRenderbuffer(GLenum target, GLuint renderbuffer)
 {
-   GET_CURRENT_CONTEXT(ctx);
-
    /* OpenGL ES glBindRenderbuffer and glBindRenderbufferOES use this same
     * entry point, but they allow the use of user-generated names.
     */
-   bind_renderbuffer(target, renderbuffer, _mesa_is_gles(ctx));
+   bind_renderbuffer(target, renderbuffer);
 }
 
 void GLAPIENTRY
 _mesa_BindRenderbufferEXT(GLenum target, GLuint renderbuffer)
 {
-   /* This function should not be in the dispatch table for core profile /
-    * OpenGL 3.1, so execution should never get here in those cases -- no
-    * need for an explicit test.
-    */
-   bind_renderbuffer(target, renderbuffer, true);
+   bind_renderbuffer(target, renderbuffer);
 }
 
 /**
@@ -2798,7 +2793,7 @@ check_end_texture_render(struct gl_context *ctx, struct gl_framebuffer *fb)
 
 
 static void
-bind_framebuffer(GLenum target, GLuint framebuffer, bool allow_user_names)
+bind_framebuffer(GLenum target, GLuint framebuffer)
 {
    struct gl_framebuffer *newDrawFb, *newReadFb;
    GLboolean bindReadBuf, bindDrawBuf;
@@ -2829,9 +2824,10 @@ bind_framebuffer(GLenum target, GLuint framebuffer, bool allow_user_names)
          /* ID was reserved, but no real framebuffer object made yet */
          newDrawFb = NULL;
       }
-      else if (!newDrawFb && !allow_user_names) {
+      else if (!newDrawFb && ctx->API == API_OPENGL_CORE) {
          /* All FBO IDs must be Gen'd */
-         _mesa_error(ctx, GL_INVALID_OPERATION, "glBindFramebuffer(buffer)");
+         _mesa_error(ctx, GL_INVALID_OPERATION,
+                     "glBindFramebuffer(non-gen name)");
          return;
       }
 
@@ -2920,23 +2916,17 @@ _mesa_bind_framebuffers(struct gl_context *ctx,
 void GLAPIENTRY
 _mesa_BindFramebuffer(GLenum target, GLuint framebuffer)
 {
-   GET_CURRENT_CONTEXT(ctx);
-
    /* OpenGL ES glBindFramebuffer and glBindFramebufferOES use this same entry
     * point, but they allow the use of user-generated names.
     */
-   bind_framebuffer(target, framebuffer, _mesa_is_gles(ctx));
+   bind_framebuffer(target, framebuffer);
 }
 
 
 void GLAPIENTRY
 _mesa_BindFramebufferEXT(GLenum target, GLuint framebuffer)
 {
-   /* This function should not be in the dispatch table for core profile /
-    * OpenGL 3.1, so execution should never get here in those cases -- no
-    * need for an explicit test.
-    */
-   bind_framebuffer(target, framebuffer, true);
+   bind_framebuffer(target, framebuffer);
 }
 
 
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index 63c687c46fc..fb2acfbdeea 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -224,6 +224,8 @@ TEST_F(DispatchSanity_test, GLES31)
 }
 
 const struct function common_desktop_functions_possible[] = {
+   { "glBindRenderbufferEXT", 10, -1 },
+   { "glBindFramebufferEXT", 10, -1 },
    { "glCullFace", 10, -1 },
    { "glFrontFace", 10, -1 },
    { "glHint", 10, -1 },
@@ -1200,8 +1202,6 @@ const struct function common_desktop_functions_possible[] = {
 };
 
 const struct function gl_compatibility_functions_possible[] = {
-   { "glBindRenderbufferEXT", 10, -1 },
-   { "glBindFramebufferEXT", 10, -1 },
    { "glNewList", 10, _gloffset_NewList },
    { "glEndList", 10, _gloffset_EndList },
    { "glCallList", 10, _gloffset_CallList },