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-rwxr-xr-xsrc/gallium/state_trackers/python/retrace/interpreter.py45
1 files changed, 44 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py
index 63ae54736b..f418f80d7b 100755
--- a/src/gallium/state_trackers/python/retrace/interpreter.py
+++ b/src/gallium/state_trackers/python/retrace/interpreter.py
@@ -435,15 +435,21 @@ class Context(Object):
# FIXME
pass
- def draw_arrays(self, mode, start, count):
+ 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]
@@ -452,13 +458,50 @@ class Context(Object):
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):