diff options
| -rwxr-xr-x | src/gallium/state_trackers/python/retrace/interpreter.py | 45 |
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): |