X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=glretrace.py;h=0267d1e4a28c75c03f7d20d640552f352819647c;hb=f30a755cb307a58320f155e3decff0429b6f6fbe;hp=e1bd4a595e92c2a29f7608fdab3d11369fd269b8;hpb=3a84b684f0c5c1aeff57dff7bc355fc14115d11b;p=apitrace

diff --git a/glretrace.py b/glretrace.py
index e1bd4a5..0267d1e 100644
--- a/glretrace.py
+++ b/glretrace.py
@@ -125,21 +125,28 @@ class GlRetracer(Retracer):
 
         Retracer.retrace_function_body(self, function)
 
+        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);'
+
     def call_function(self, function):
         if function.name == "glViewport":
-            print '    bool reshape_window = false;'
-            print '    if (x + width > glretrace::window_width) {'
-            print '        glretrace::window_width = x + width;'
-            print '        reshape_window = true;'
-            print '    }'
-            print '    if (y + height > glretrace::window_height) {'
-            print '        glretrace::window_height = y + height;'
-            print '        reshape_window = true;'
-            print '    }'
-            print '    if (reshape_window) {'
-            print '        // XXX: does not always work'
-            print '        glretrace::drawable->resize(glretrace::window_width, glretrace::window_height);'
-            print '        reshape_window = false;'
+            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 '    }'
 
         if function.name == "glEnd":
@@ -147,24 +154,73 @@ class GlRetracer(Retracer):
         
         Retracer.call_function(self, function)
 
+        # Error checking
         if function.name == "glBegin":
             print '    glretrace::insideGlBeginEnd = true;'
         elif function.name.startswith('gl'):
             # glGetError is not allowed inside glBegin/glEnd
-            print '    glretrace::checkGlError(call);'
-
-        if function.name == 'glFlush':
-            print '    if (!glretrace::double_buffer) {'
-            print '        glretrace::frame_complete(call.no);'
+            print '    if (!glretrace::benchmark && !glretrace::insideGlBeginEnd) {'
+            print '        glretrace::checkGlError(call);'
+            if function.name in ('glProgramStringARB', 'glProgramStringNV'):
+                print r'        GLint error_position = -1;'
+                print r'        glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &error_position);'
+                print r'        if (error_position != -1) {'
+                print r'            const char *error_string = (const char *)glGetString(GL_PROGRAM_ERROR_STRING_ARB);'
+                print r'            std::cerr << call.no << ": warning: " << error_string << "\n";'
+                print r'        }'
+            if function.name == 'glCompileShader':
+                print r'        GLint compile_status = 0;'
+                print r'        glGetShaderiv(shader, GL_COMPILE_STATUS, &compile_status);'
+                print r'        if (!compile_status) {'
+                print r'             GLint info_log_length = 0;'
+                print r'             glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &info_log_length);'
+                print r'             GLchar *infoLog = new GLchar[info_log_length];'
+                print r'             glGetShaderInfoLog(shader, info_log_length, NULL, infoLog);'
+                print r'             std::cerr << call.no << ": warning: " << infoLog << "\n";'
+                print r'             delete [] infoLog;'
+                print r'        }'
+            if function.name == 'glLinkProgram':
+                print r'        GLint link_status = 0;'
+                print r'        glGetProgramiv(program, GL_LINK_STATUS, &link_status);'
+                print r'        if (!link_status) {'
+                print r'             GLint info_log_length = 0;'
+                print r'             glGetProgramiv(program, GL_INFO_LOG_LENGTH, &info_log_length);'
+                print r'             GLchar *infoLog = new GLchar[info_log_length];'
+                print r'             glGetProgramInfoLog(program, info_log_length, NULL, infoLog);'
+                print r'             std::cerr << call.no << ": warning: " << infoLog << "\n";'
+                print r'             delete [] infoLog;'
+                print r'        }'
+            if function.name == 'glCompileShaderARB':
+                print r'        GLint compile_status = 0;'
+                print r'        glGetObjectParameterivARB(shaderObj, GL_OBJECT_COMPILE_STATUS_ARB, &compile_status);'
+                print r'        if (!compile_status) {'
+                print r'             GLint info_log_length = 0;'
+                print r'             glGetObjectParameterivARB(shaderObj, GL_OBJECT_INFO_LOG_LENGTH_ARB, &info_log_length);'
+                print r'             GLchar *infoLog = new GLchar[info_log_length];'
+                print r'             glGetInfoLogARB(shaderObj, info_log_length, NULL, infoLog);'
+                print r'             std::cerr << call.no << ": warning: " << infoLog << "\n";'
+                print r'             delete [] infoLog;'
+                print r'        }'
+            if function.name == 'glLinkProgramARB':
+                print r'        GLint link_status = 0;'
+                print r'        glGetObjectParameterivARB(programObj, GL_OBJECT_LINK_STATUS_ARB, &link_status);'
+                print r'        if (!link_status) {'
+                print r'             GLint info_log_length = 0;'
+                print r'             glGetObjectParameterivARB(programObj, GL_OBJECT_INFO_LOG_LENGTH_ARB, &info_log_length);'
+                print r'             GLchar *infoLog = new GLchar[info_log_length];'
+                print r'             glGetInfoLogARB(programObj, info_log_length, NULL, infoLog);'
+                print r'             std::cerr << call.no << ": warning: " << infoLog << "\n";'
+                print r'             delete [] infoLog;'
+                print r'        }'
             print '    }'
 
     def extract_arg(self, function, arg, arg_type, lvalue, rvalue):
         if function.name in self.array_pointer_function_names and arg.name == 'pointer':
-            print '    %s = static_cast<%s>(%s.blob());' % (lvalue, arg_type, rvalue)
+            print '    %s = static_cast<%s>(%s.toPointer());' % (lvalue, arg_type, rvalue)
             return
 
         if function.name in self.draw_elements_function_names and arg.name == 'indices':
-            print '    %s = %s.blob();' % (lvalue, rvalue)
+            print '    %s = %s.toPointer();' % (lvalue, rvalue)
             return
 
         if arg.type is glapi.GLlocation \