mesa: Constants and functions for ARB_framebuffer_no_attachments

Define the enumeration constants, function entry points and
glGet for the GL_ARB_framebuffer_no_attachments.

Reviewed-by: Ian Romanick <[email protected]>
Signed-off-by: Kevin Rogovin <[email protected]>

5 files changed, 43 insertions, 2 deletions

diff --git a/src/mesa/main/fbobject.c b/src/mesa/main/fbobject.c
index 498edfb564c..6d75209c6a5 100644
--- a/src/mesa/main/fbobject.c
+++ b/src/mesa/main/fbobject.c
@@ -1335,6 +1335,34 @@ _mesa_BindRenderbufferEXT(GLenum target, GLuint renderbuffer)
    bind_renderbuffer(target, renderbuffer, true);
 }
 
+void GLAPIENTRY
+_mesa_FramebufferParameteri(GLenum target, GLenum pname, GLint param)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   (void) target;
+   (void) pname;
+   (void) param;
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "glFramebufferParameteri not supported "
+               "(ARB_framebuffer_no_attachments not implemented)");
+}
+
+void GLAPIENTRY
+_mesa_GetFramebufferParameteriv(GLenum target, GLenum pname, GLint *params)
+{
+   GET_CURRENT_CONTEXT(ctx);
+
+   (void) target;
+   (void) pname;
+   (void) param;
+
+   _mesa_error(ctx, GL_INVALID_OPERATION,
+               "glGetFramebufferParameteriv not supported "
+               "(ARB_framebuffer_no_attachments not implemented)");
+}
+
 
 /**
  * Remove the specified renderbuffer or texture from any attachment point in
diff --git a/src/mesa/main/fbobject.h b/src/mesa/main/fbobject.h
index 9f570db3a26..8dad0ff34e7 100644
--- a/src/mesa/main/fbobject.h
+++ b/src/mesa/main/fbobject.h
@@ -288,4 +288,10 @@ extern void GLAPIENTRY
 _mesa_DiscardFramebufferEXT(GLenum target, GLsizei numAttachments,
                             const GLenum *attachments);
 
+extern void GLAPIENTRY
+_mesa_FramebufferParameteri(GLenum target, GLenum pname, GLint param);
+
+extern void GLAPIENTRY
+_mesa_GetFramebufferParameteriv(GLenum target, GLenum pname, GLint *params);
+
 #endif /* FBOBJECT_H */
diff --git a/src/mesa/main/get.c b/src/mesa/main/get.c
index 1bc9b5d82cf..3d6d63916b3 100644
--- a/src/mesa/main/get.c
+++ b/src/mesa/main/get.c
@@ -400,6 +400,7 @@ EXTRA_EXT(INTEL_performance_query);
 EXTRA_EXT(ARB_explicit_uniform_location);
 EXTRA_EXT(ARB_clip_control);
 EXTRA_EXT(EXT_polygon_offset_clamp);
+EXTRA_EXT(ARB_framebuffer_no_attachments);
 
 static const int
 extra_ARB_color_buffer_float_or_glcore[] = {
diff --git a/src/mesa/main/get_hash_params.py b/src/mesa/main/get_hash_params.py
index 513d5d21b3f..84c5aa31a68 100644
--- a/src/mesa/main/get_hash_params.py
+++ b/src/mesa/main/get_hash_params.py
@@ -804,6 +804,12 @@ descriptor=[
   [ "MIN_FRAGMENT_INTERPOLATION_OFFSET", "CONTEXT_FLOAT(Const.MinFragmentInterpolationOffset), extra_ARB_gpu_shader5" ],
   [ "MAX_FRAGMENT_INTERPOLATION_OFFSET", "CONTEXT_FLOAT(Const.MaxFragmentInterpolationOffset), extra_ARB_gpu_shader5" ],
   [ "FRAGMENT_INTERPOLATION_OFFSET_BITS", "CONST(FRAGMENT_INTERPOLATION_OFFSET_BITS), extra_ARB_gpu_shader5" ],
+
+# GL_ARB_framebuffer_no_attachments
+  ["MAX_FRAMEBUFFER_WIDTH", "CONTEXT_INT(Const.MaxFramebufferWidth), extra_ARB_framebuffer_no_attachments"],
+  ["MAX_FRAMEBUFFER_HEIGHT", "CONTEXT_INT(Const.MaxFramebufferHeight), extra_ARB_framebuffer_no_attachments"],
+  ["MAX_FRAMEBUFFER_LAYERS", "CONTEXT_INT(Const.MaxFramebufferLayers), extra_ARB_framebuffer_no_attachments"],
+  ["MAX_FRAMEBUFFER_SAMPLES", "CONTEXT_INT(Const.MaxFramebufferSamples), extra_ARB_framebuffer_no_attachments"],
 ]},
 
 # Enums restricted to OpenGL Core profile
diff --git a/src/mesa/main/tests/dispatch_sanity.cpp b/src/mesa/main/tests/dispatch_sanity.cpp
index 0b7262a21e7..800720b798e 100644
--- a/src/mesa/main/tests/dispatch_sanity.cpp
+++ b/src/mesa/main/tests/dispatch_sanity.cpp
@@ -823,8 +823,8 @@ const struct function common_desktop_functions_possible[] = {
 // { "glVertexArrayVertexAttribIFormatEXT", 43, -1 },   // XXX: Add to xml
 // { "glVertexArrayVertexAttribBindingEXT", 43, -1 },   // XXX: Add to xml
 // { "glVertexArrayVertexBindingDivisorEXT", 43, -1 },  // XXX: Add to xml
-// { "glFramebufferParameteri", 43, -1 },               // XXX: Add to xml
-// { "glGetFramebufferParameteriv", 43, -1 },           // XXX: Add to xml
+   { "glFramebufferParameteri", 43, -1 },
+   { "glGetFramebufferParameteriv", 43, -1 },
 // { "glNamedFramebufferParameteriEXT", 43, -1 },       // XXX: Add to xml
 // { "glGetNamedFramebufferParameterivEXT", 43, -1 },   // XXX: Add to xml
 // { "glGetInternalformati64v", 43, -1 },               // XXX: Add to xml