Merge commit 'origin/gallium-0.1' into gallium-0.2

2 files changed, 68 insertions, 1 deletions

diff --git a/src/gallium/auxiliary/util/p_debug.c b/src/gallium/auxiliary/util/p_debug.c
index 0d019808b0..210332f87a 100644
--- a/src/gallium/auxiliary/util/p_debug.c
+++ b/src/gallium/auxiliary/util/p_debug.c
@@ -376,7 +376,7 @@ void _debug_assert_fail(const char *expr,
                         const char *function) 
 {
    _debug_printf("%s:%u:%s: Assertion `%s' failed.\n", file, line, function, expr);
-#if defined(PIPE_OS_WINDOWS)
+#if defined(PIPE_OS_WINDOWS) && !defined(PIPE_SUBSYSTEM_WINDOWS_USER)
    if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", FALSE))
 #else
    if (debug_get_bool_option("GALLIUM_ABORT_ON_ASSERT", TRUE))
diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py
index a7ae4c2625..f418f80d7b 100755
--- a/src/gallium/state_trackers/python/retrace/interpreter.py
+++ b/src/gallium/state_trackers/python/retrace/interpreter.py
@@ -240,6 +240,9 @@ class Winsys(Object):
 
 class Screen(Object):
     
+    def destroy(self):
+        pass
+
     def get_name(self):
         pass
     
@@ -292,6 +295,8 @@ class Context(Object):
         Object.__init__(self, interpreter, real)
         self.cbufs = []
         self.zsbuf = None
+        self.vbufs = []
+        self.velems = []
 
     def destroy(self):
         pass
@@ -409,6 +414,7 @@ class Context(Object):
             self.real.set_sampler_texture(i, textures[i])
 
     def set_vertex_buffers(self, n, vbufs):
+        self.vbufs = vbufs[0:n]
         for i in range(n):
             vbuf = vbufs[i]
             self.real.set_vertex_buffer(
@@ -420,6 +426,7 @@ class Context(Object):
             )
 
     def set_vertex_elements(self, n, elements):
+        self.velems = elements[0:n]
         for i in range(n):
             self.real.set_vertex_element(i, elements[i])
         self.real.set_vertex_elements(n)
@@ -428,13 +435,73 @@ class Context(Object):
         # FIXME
         pass
     
+    def dump_vertices(self, start, count):
+        for index in range(start, start + count):
+            if index >= start + 16:
+                sys.stdout.write('\t...\n')
+                break
+            sys.stdout.write('\t{\n')
+            for velem in self.velems:
+                vbuf = self.vbufs[velem.vertex_buffer_index]
+
+                offset = vbuf.buffer_offset + velem.src_offset + vbuf.pitch*index
+                format = {
+                    gallium.PIPE_FORMAT_R32_FLOAT: 'f',
+                    gallium.PIPE_FORMAT_R32G32_FLOAT: '2f',
+                    gallium.PIPE_FORMAT_R32G32B32_FLOAT: '3f',
+                    gallium.PIPE_FORMAT_R32G32B32A32_FLOAT: '4f',
+                    gallium.PIPE_FORMAT_B8G8R8A8_UNORM: '4B',
+                }[velem.src_format]
+
+                data = vbuf.buffer.read()
+                values = struct.unpack_from(format, data, offset)
+                sys.stdout.write('\t\t{' + ', '.join(map(str, values)) + '},\n')
+                assert len(values) == velem.nr_components
+            sys.stdout.write('\t},\n')
+
+    def dump_indices(self, ibuf, isize, start, count):
+        format = {
+            1: 'B',
+            2: 'H',
+            4: 'I',
+        }[isize]
+
+        assert struct.calcsize(format) == isize
+
+        data = ibuf.read()
+        maxindex, minindex = 0, 0xffffffff
+
+        sys.stdout.write('\t{\n')
+        for i in range(start, start + count):
+            if i >= start + 16:
+                sys.stdout.write('\t...\n')
+                break
+            offset = i*isize
+            index, = struct.unpack_from(format, data, offset)
+            sys.stdout.write('\t\t%u,\n' % index)
+            minindex = min(minindex, index)
+            maxindex = max(maxindex, index)
+        sys.stdout.write('\t},\n')
+
+        return minindex, maxindex
+
     def draw_arrays(self, mode, start, count):
+        self.dump_vertices(start, count)
+            
         self.real.draw_arrays(mode, start, count)
     
     def draw_elements(self, indexBuffer, indexSize, mode, start, count):
+        minindex, maxindex = self.dump_indices(indexBuffer, indexSize, start, count)
+        self.dump_vertices(minindex, maxindex - minindex)
+
         self.real.draw_elements(indexBuffer, indexSize, mode, start, count)
         
     def draw_range_elements(self, indexBuffer, indexSize, minIndex, maxIndex, mode, start, count):
+        minindex, maxindex = self.dump_indices(indexBuffer, indexSize, start, count)
+        minindex = min(minindex, minIndex)
+        maxindex = min(maxindex, maxIndex)
+        self.dump_vertices(minindex, maxindex - minindex)
+
         self.real.draw_range_elements(indexBuffer, indexSize, minIndex, maxIndex, mode, start, count)
         
     def flush(self, flags):