"glDrawRangeElements",
"glDrawRangeElementsBaseVertex",
"glDrawRangeElementsEXT",
- #"glMultiDrawElements",
- #"glMultiDrawElementsBaseVertex",
- #"glMultiDrawElementsEXT",
- #"glMultiModeDrawElementsIBM",
+ "glMultiDrawElements",
+ "glMultiDrawElementsBaseVertex",
+ "glMultiDrawElementsEXT",
+ "glMultiModeDrawElementsIBM",
+ ])
+
+ misc_draw_function_names = set([
+ "glClear",
+ "glEnd",
+ "glDrawPixels",
+ "glBlitFramebuffer",
+ "glBlitFramebufferEXT",
+ ])
+
+ bind_framebuffer_function_names = set([
+ "glBindFramebuffer",
+ "glBindFramebufferARB",
+ "glBindFramebufferEXT",
+ ])
+
+ # Names of the functions that can pack into the current pixel buffer
+ # object. See also the ARB_pixel_buffer_object specification.
+ pack_function_names = set([
+ 'glGetCompressedTexImage',
+ 'glGetConvolutionFilter',
+ 'glGetHistogram',
+ 'glGetMinmax',
+ 'glGetPixelMapfv',
+ 'glGetPixelMapuiv',
+ 'glGetPixelMapusv',
+ 'glGetPolygonStipple',
+ 'glGetSeparableFilter,',
+ 'glGetTexImage',
+ 'glReadPixels',
+ 'glGetnCompressedTexImageARB',
+ 'glGetnConvolutionFilterARB',
+ 'glGetnHistogramARB',
+ 'glGetnMinmaxARB',
+ 'glGetnPixelMapfvARB',
+ 'glGetnPixelMapuivARB',
+ 'glGetnPixelMapusvARB',
+ 'glGetnPolygonStippleARB',
+ 'glGetnSeparableFilterARB',
+ 'glGetnTexImageARB',
+ 'glReadnPixelsARB',
])
def retrace_function_body(self, function):
is_array_pointer = function.name in self.array_pointer_function_names
is_draw_array = function.name in self.draw_array_function_names
is_draw_elements = function.name in self.draw_elements_function_names
+ is_misc_draw = function.name in self.misc_draw_function_names
if is_array_pointer or is_draw_array or is_draw_elements:
print ' if (glretrace::parser.version < 1) {'
print ' }'
+ # When no pack buffer object is bound, the pack functions are no-ops.
+ if function.name in self.pack_function_names:
+ print ' GLint __pack_buffer = 0;'
+ print ' glGetIntegerv(GL_PIXEL_PACK_BUFFER_BINDING, &__pack_buffer);'
+ print ' if (!__pack_buffer) {'
+ print ' return;'
+ print ' }'
+
+ # Pre-snapshots
+ if function.name in self.bind_framebuffer_function_names:
+ print ' if (glretrace::snapshot_frequency == glretrace::FREQUENCY_FRAMEBUFFER) {'
+ print ' glretrace::snapshot(call.no - 1);'
+ print ' }'
+
Retracer.retrace_function_body(self, function)
+ # Post-snapshots
if function.name in ('glFlush', 'glFinish'):
print ' if (!glretrace::double_buffer) {'
print ' glretrace::frame_complete(call.no);'
print ' }'
-
if function.name == 'glReadPixels':
print ' glFinish();'
- print ' glretrace::snapshot(call.no);'
+ print ' if (glretrace::snapshot_frequency == glretrace::FREQUENCY_FRAME ||'
+ print ' glretrace::snapshot_frequency == glretrace::FREQUENCY_FRAMEBUFFER) {'
+ print ' glretrace::snapshot(call.no);'
+ print ' }'
+ if is_draw_array or is_draw_elements or is_misc_draw:
+ print ' if (glretrace::snapshot_frequency == glretrace::FREQUENCY_DRAW) {'
+ print ' glretrace::snapshot(call.no);'
+ print ' }'
+
def call_function(self, function):
if function.name == "glViewport":
- print ' if (glretrace::drawable) {'
- print ' int drawable_width = x + width;'
- print ' int drawable_height = y + height;'
- print ' if (drawable_width > (int)glretrace::drawable->width ||'
- print ' drawable_height > (int)glretrace::drawable->height) {'
- print ' glretrace::drawable->resize(drawable_width, drawable_height);'
- print ' if (!glretrace::drawable->visible) {'
- print ' glretrace::drawable->show();'
+ print ' GLint draw_framebuffer = 0;'
+ print ' glGetIntegerv(GL_DRAW_FRAMEBUFFER_BINDING, &draw_framebuffer);'
+ print ' if (draw_framebuffer == 0) {'
+ print ' if (glretrace::drawable) {'
+ print ' int drawable_width = x + width;'
+ print ' int drawable_height = y + height;'
+ print ' if (drawable_width > (int)glretrace::drawable->width ||'
+ print ' drawable_height > (int)glretrace::drawable->height) {'
+ print ' glretrace::drawable->resize(drawable_width, drawable_height);'
+ print ' if (!glretrace::drawable->visible) {'
+ print ' glretrace::drawable->show();'
+ print ' }'
+ print ' glScissor(0, 0, drawable_width, drawable_height);'
print ' }'
- print ' glScissor(0, 0, drawable_width, drawable_height);'
print ' }'
print ' }'
if function.name == "glEnd":
print ' glretrace::insideGlBeginEnd = false;'
+
+ if function.name == 'memcpy':
+ print ' if (!dest || !src || !n) return;'
Retracer.call_function(self, function)
print r' std::cerr << call.no << ": warning: " << infoLog << "\n";'
print r' delete [] infoLog;'
print r' }'
+ if function.name in ('glMapBuffer', 'glMapBufferARB', 'glMapBufferRange', 'glMapNamedBufferEXT', 'glMapNamedBufferRangeEXT'):
+ print r' if (!__result) {'
+ print r' std::cerr << call.no << ": warning: failed to map buffer\n";'
+ print r' }'
if function.name in ('glGetAttribLocation', 'glGetAttribLocationARB'):
print r' GLint __orig_result = call.ret->toSInt();'
print r' if (__result != __orig_result) {'
print r' std::cerr << call.no << ": warning vertex attrib location mismatch " << __orig_result << " -> " << __result << "\n";'
print r' }'
+ if function.name in ('glCheckFramebufferStatus', 'glCheckFramebufferStatusEXT', 'glCheckNamedFramebufferStatusEXT'):
+ print r' GLint __orig_result = call.ret->toSInt();'
+ print r' if (__orig_result == GL_FRAMEBUFFER_COMPLETE &&'
+ print r' __result != GL_FRAMEBUFFER_COMPLETE) {'
+ print r' std::cerr << call.no << ": incomplete framebuffer (" << __result << ")\n";'
+ print r' }'
print ' }'
def extract_arg(self, function, arg, arg_type, lvalue, rvalue):
return
if function.name in self.draw_elements_function_names and arg.name == 'indices':
- print ' %s = %s.toPointer();' % (lvalue, rvalue)
+ self.extract_opaque_arg(function, arg, arg_type, lvalue, rvalue)
+ return
+
+ # Handle pointer with offsets into the current pack pixel buffer
+ # object.
+ if function.name in self.pack_function_names and arg.output:
+ self.extract_opaque_arg(function, arg, arg_type, lvalue, rvalue)
return
if arg.type is glapi.GLlocation \
projects / apitrace / blobdiff