X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=specs%2Fgltypes.py;h=5f325103cd49b6debe31db84e9db9e9edadadc6e;hb=edea899194c441353943c22577bc22bf0e64d187;hp=23af3279e54f2e51a33e8ebba9ad6166131a7d36;hpb=04f42b803c60b593359322b80af4003361ccd097;p=apitrace

diff --git a/specs/gltypes.py b/specs/gltypes.py
index 23af327..5f32510 100644
--- a/specs/gltypes.py
+++ b/specs/gltypes.py
@@ -237,3 +237,60 @@ GLbitfield_barrier = Flags(GLbitfield, [
 size_bgra = FakeEnum(GLint, [
     "GL_BGRA",
 ])
+
+
+def GLindexBuffer(countExpr, typeExpr):
+    # Indices arguments are polymorphic:
+    # - offsets when element array buffer is bound
+    # - or a blob otherwise.
+    sizeExpr = '%s*_gl_type_size(%s)' % (countExpr, typeExpr)
+    return Polymorphic('_element_array_buffer_binding()', [
+            ('0', Blob(Const(GLvoid), sizeExpr)),
+        ],
+        IntPointer("const GLvoid *"), 
+        contextLess=False,
+    )
+
+# Polymorphic object name
+def GLname(targetExpr):
+    return Polymorphic(targetExpr, [
+        ('GL_BUFFER', GLbuffer),
+        ('GL_SHADER', GLshader),
+        ('GL_PROGRAM', GLprogram),
+        ('GL_VERTEX_ARRAY', GLarray),
+        ('GL_QUERY', GLquery),
+        ('GL_PROGRAM_PIPELINE', GLpipeline),
+        ('GL_TRANSFORM_FEEDBACK', GLuint),
+        ('GL_SAMPLER', GLsampler),
+        ('GL_TEXTURE', GLtexture),
+        ('GL_TEXTURE_1D', GLtexture),
+        ('GL_TEXTURE_1D_ARRAY', GLtexture),
+        ('GL_TEXTURE_2D', GLtexture),
+        ('GL_TEXTURE_2D_MULTISAMPLE', GLtexture),
+        ('GL_TEXTURE_2D_ARRAY', GLtexture),
+        ('GL_TEXTURE_RECTANGLE', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_POSITIVE_X', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_NEGATIVE_X', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_POSITIVE_Y', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_NEGATIVE_Y', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_POSITIVE_Z', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_NEGATIVE_Z', GLtexture),
+        ('GL_TEXTURE_CUBE_MAP_ARRAY', GLtexture),
+        ('GL_TEXTURE_3D', GLtexture),
+        ('GL_RENDERBUFFER', GLrenderbuffer),
+        ('GL_FRAMEBUFFER', GLframebuffer),
+        ('GL_DISPLAY_LIST', GLlist),
+        ('GL_FENCE_APPLE', GLfence),
+        ('GL_DRAW_PIXELS_APPLE', GLuint), # GL_APPLE_fence
+    ], GLuint)
+
+
+# GL_AMD_performance_monitor
+GLperfMonitorCounterInfoAMD = Polymorphic('pname', [
+        ('GL_COUNTER_TYPE_AMD', Pointer(GLenum)),
+        ('GL_PERCENTAGE_AMD', Pointer(Float)),
+        ('GL_COUNTER_RANGE_AMD', Array(Float, 2)),
+    ],
+    OpaquePointer(GLvoid),
+)