diff options
Diffstat (limited to 'src/gallium/state_trackers/python/retrace/interpreter.py')
| -rwxr-xr-x | src/gallium/state_trackers/python/retrace/interpreter.py | 756 |
1 files changed, 0 insertions, 756 deletions
diff --git a/src/gallium/state_trackers/python/retrace/interpreter.py b/src/gallium/state_trackers/python/retrace/interpreter.py deleted file mode 100755 index 7277701279..0000000000 --- a/src/gallium/state_trackers/python/retrace/interpreter.py +++ /dev/null @@ -1,756 +0,0 @@ -#!/usr/bin/env python -########################################################################## -# -# Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. -# All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the -# "Software"), to deal in the Software without restriction, including -# without limitation the rights to use, copy, modify, merge, publish, -# distribute, sub license, and/or sell copies of the Software, and to -# permit persons to whom the Software is furnished to do so, subject to -# the following conditions: -# -# The above copyright notice and this permission notice (including the -# next paragraph) shall be included in all copies or substantial portions -# of the Software. -# -# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. -# IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR -# ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, -# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE -# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -# -########################################################################## - - -import sys -import struct - -import gallium -import model -import parse as parser - - -try: - from struct import unpack_from -except ImportError: - def unpack_from(fmt, buf, offset=0): - size = struct.calcsize(fmt) - return struct.unpack(fmt, buf[offset:offset + size]) - - -def make_image(surface, x=None, y=None, w=None, h=None): - if x is None: - x = 0 - if y is None: - y = 0 - if w is None: - w = surface.width - x - if h is None: - h = surface.height - y - data = surface.get_tile_rgba8(x, y, surface.width, surface.height) - - import Image - outimage = Image.fromstring('RGBA', (w, h), data, "raw", 'RGBA', 0, 1) - return outimage - -def save_image(filename, surface, x=None, y=None, w=None, h=None): - outimage = make_image(surface, x, y, w, h) - outimage.save(filename, "PNG") - -def show_image(surface, title, x=None, y=None, w=None, h=None): - outimage = make_image(surface, x, y, w, h) - - import Tkinter as tk - from PIL import Image, ImageTk - root = tk.Tk() - - root.title(title) - - image1 = ImageTk.PhotoImage(outimage) - w = image1.width() - h = image1.height() - x = 100 - y = 100 - root.geometry("%dx%d+%d+%d" % (w, h, x, y)) - panel1 = tk.Label(root, image=image1) - panel1.pack(side='top', fill='both', expand='yes') - panel1.image = image1 - root.mainloop() - - -class Struct: - """C-like struct""" - - # A basic Python class can pass as a C-like structure - pass - - -struct_factories = { - "pipe_blend_color": gallium.BlendColor, - "pipe_blend_state": gallium.Blend, - #"pipe_clip_state": gallium.Clip, - #"pipe_buffer": gallium.Buffer, - "pipe_depth_state": gallium.Depth, - "pipe_stencil_state": gallium.Stencil, - "pipe_alpha_state": gallium.Alpha, - "pipe_depth_stencil_alpha_state": gallium.DepthStencilAlpha, - #"pipe_framebuffer_state": gallium.Framebuffer, - "pipe_poly_stipple": gallium.PolyStipple, - "pipe_rasterizer_state": gallium.Rasterizer, - "pipe_sampler_state": gallium.Sampler, - "pipe_scissor_state": gallium.Scissor, - #"pipe_shader_state": gallium.Shader, - #"pipe_vertex_buffer": gallium.VertexBuffer, - "pipe_vertex_element": gallium.VertexElement, - "pipe_viewport_state": gallium.Viewport, - #"pipe_texture": gallium.Texture, -} - - -member_array_factories = { - #"pipe_rasterizer_state": {"sprite_coord_mode": gallium.ByteArray}, - "pipe_poly_stipple": {"stipple": gallium.UnsignedArray}, - "pipe_viewport_state": {"scale": gallium.FloatArray, "translate": gallium.FloatArray}, - #"pipe_clip_state": {"ucp": gallium.FloatArray}, - "pipe_depth_stencil_alpha_state": {"stencil": gallium.StencilArray}, - "pipe_blend_color": {"color": gallium.FloatArray}, - "pipe_sampler_state": {"border_color": gallium.FloatArray}, -} - - -class Translator(model.Visitor): - """Translate model arguments into regular Python objects""" - - def __init__(self, interpreter): - self.interpreter = interpreter - self.result = None - - def visit(self, node): - self.result = None - node.visit(self) - return self.result - - def visit_literal(self, node): - self.result = node.value - - def visit_named_constant(self, node): - # lookup the named constant in the gallium module - self.result = getattr(gallium, node.name) - - def visit_array(self, node): - array = [] - for element in node.elements: - array.append(self.visit(element)) - self.result = array - - def visit_struct(self, node): - struct_factory = struct_factories.get(node.name, Struct) - struct = struct_factory() - for member_name, member_node in node.members: - member_value = self.visit(member_node) - try: - array_factory = member_array_factories[node.name][member_name] - except KeyError: - pass - else: - assert isinstance(member_value, list) - array = array_factory(len(member_value)) - for i in range(len(member_value)): - array[i] = member_value[i] - member_value = array - #print node.name, member_name, member_value - assert isinstance(struct, Struct) or hasattr(struct, member_name) - setattr(struct, member_name, member_value) - self.result = struct - - def visit_pointer(self, node): - self.result = self.interpreter.lookup_object(node.address) - - -class Object: - - def __init__(self, interpreter, real): - self.interpreter = interpreter - self.real = real - - -class Global(Object): - - def __init__(self, interpreter, real): - self.interpreter = interpreter - self.real = real - - def pipe_winsys_create(self): - return Winsys(self.interpreter, gallium.Device()) - - def pipe_screen_create(self, winsys=None): - if winsys is None: - real = gallium.Device() - else: - real = winsys.real - return Screen(self.interpreter, real) - - def pipe_context_create(self, screen): - context = screen.real.context_create() - return Context(self.interpreter, context) - - -class Winsys(Object): - - def __init__(self, interpreter, real): - self.interpreter = interpreter - self.real = real - - def get_name(self): - pass - - def user_buffer_create(self, data, size): - # We don't really care to distinguish between user and regular buffers - buffer = self.real.buffer_create(size, - 4, - gallium.PIPE_BUFFER_USAGE_CPU_READ | - gallium.PIPE_BUFFER_USAGE_CPU_WRITE ) - assert size == len(data) - buffer.write(data) - return buffer - - def buffer_create(self, alignment, usage, size): - return self.real.buffer_create(size, alignment, usage) - - def buffer_destroy(self, buffer): - pass - - def buffer_write(self, buffer, data, size): - assert size == len(data) - buffer.write(data) - - def fence_finish(self, fence, flags): - pass - - def fence_reference(self, dst, src): - pass - - def flush_frontbuffer(self, surface): - pass - - def surface_alloc(self): - return None - - def surface_release(self, surface): - pass - - -class Transfer: - - def __init__(self, surface, x, y, w, h): - self.surface = surface - self.x = x - self.y = y - self.w = w - self.h = h - - -class Screen(Object): - - def destroy(self): - pass - - def get_name(self): - pass - - def get_vendor(self): - pass - - def get_param(self, param): - pass - - def get_paramf(self, param): - pass - - def is_format_supported(self, format, target, tex_usage, geom_flags): - return self.real.is_format_supported(format, target, tex_usage, geom_flags) - - def texture_create(self, templat): - return self.real.texture_create( - format = templat.format, - width = templat.width, - height = templat.height, - depth = templat.depth, - last_level = templat.last_level, - target = templat.target, - tex_usage = templat.tex_usage, - ) - - def texture_destroy(self, texture): - self.interpreter.unregister_object(texture) - - def texture_release(self, surface): - pass - - def get_tex_surface(self, texture, face, level, zslice, usage): - if texture is None: - return None - return texture.get_surface(face, level, zslice) - - def tex_surface_destroy(self, surface): - self.interpreter.unregister_object(surface) - - def tex_surface_release(self, surface): - pass - - def surface_write(self, surface, data, stride, size): - if surface is None: - return -# assert surface.nblocksy * stride == size - surface.put_tile_raw(0, 0, surface.width, surface.height, data, stride) - - def get_tex_transfer(self, texture, face, level, zslice, usage, x, y, w, h): - if texture is None: - return None - transfer = Transfer(texture.get_surface(face, level, zslice), x, y, w, h) - if transfer and usage & gallium.PIPE_TRANSFER_READ: - if self.interpreter.options.all: - self.interpreter.present(transfer.surface, 'transf_read', x, y, w, h) - return transfer - - def tex_transfer_destroy(self, transfer): - self.interpreter.unregister_object(transfer) - - def transfer_write(self, transfer, stride, data, size): - if transfer is None: - return - transfer.surface.put_tile_raw(transfer.x, transfer.y, transfer.w, transfer.h, data, stride) - if self.interpreter.options.all: - self.interpreter.present(transfer.surface, 'transf_write', transfer.x, transfer.y, transfer.w, transfer.h) - - def user_buffer_create(self, data, size): - # We don't really care to distinguish between user and regular buffers - buffer = self.real.buffer_create(size, - 4, - gallium.PIPE_BUFFER_USAGE_CPU_READ | - gallium.PIPE_BUFFER_USAGE_CPU_WRITE ) - assert size == len(data) - buffer.write(data) - return buffer - - def buffer_create(self, alignment, usage, size): - return self.real.buffer_create(size, alignment, usage) - - def buffer_destroy(self, buffer): - pass - - def buffer_write(self, buffer, data, size, offset=0): - assert size == len(data) - buffer.write(data) - - def fence_finish(self, fence, flags): - pass - - def fence_reference(self, dst, src): - pass - - def flush_frontbuffer(self, surface): - pass - - -class Context(Object): - - def __init__(self, interpreter, real): - Object.__init__(self, interpreter, real) - self.cbufs = [] - self.zsbuf = None - self.vbufs = [] - self.velems = [] - self.dirty = False - - def destroy(self): - pass - - def create_blend_state(self, state): - return state - - def bind_blend_state(self, state): - if state is not None: - self.real.set_blend(state) - - def delete_blend_state(self, state): - pass - - def create_sampler_state(self, state): - return state - - def delete_sampler_state(self, state): - pass - - def bind_vertex_sampler_states(self, num_states, states): - for i in range(num_states): - self.real.set_vertex_sampler(i, states[i]) - - def bind_fragment_sampler_states(self, num_states, states): - for i in range(num_states): - self.real.set_fragment_sampler(i, states[i]) - - def create_rasterizer_state(self, state): - return state - - def bind_rasterizer_state(self, state): - if state is not None: - self.real.set_rasterizer(state) - - def delete_rasterizer_state(self, state): - pass - - def create_depth_stencil_alpha_state(self, state): - return state - - def bind_depth_stencil_alpha_state(self, state): - if state is not None: - self.real.set_depth_stencil_alpha(state) - - def delete_depth_stencil_alpha_state(self, state): - pass - - def create_fs_state(self, state): - tokens = str(state.tokens) - shader = gallium.Shader(tokens) - return shader - - create_vs_state = create_fs_state - - def bind_fs_state(self, state): - self.real.set_fragment_shader(state) - - def bind_vs_state(self, state): - self.real.set_vertex_shader(state) - - def delete_fs_state(self, state): - pass - - delete_vs_state = delete_fs_state - - def set_blend_color(self, state): - self.real.set_blend_color(state) - - def set_stencil_ref(self, state): - self.real.set_stencil_ref(state) - - def set_clip_state(self, state): - _state = gallium.Clip() - _state.nr = state.nr - if state.nr: - # FIXME - ucp = gallium.FloatArray(gallium.PIPE_MAX_CLIP_PLANES*4) - for i in range(len(state.ucp)): - for j in range(len(state.ucp[i])): - ucp[i*4 + j] = state.ucp[i][j] - _state.ucp = ucp - self.real.set_clip(_state) - - def dump_constant_buffer(self, buffer): - if not self.interpreter.verbosity(2): - return - - data = buffer.read() - format = '4f' - index = 0 - for offset in range(0, len(data), struct.calcsize(format)): - x, y, z, w = unpack_from(format, data, offset) - sys.stdout.write('\tCONST[%2u] = {%10.4f, %10.4f, %10.4f, %10.4f}\n' % (index, x, y, z, w)) - index += 1 - sys.stdout.flush() - - def set_constant_buffer(self, shader, index, buffer): - if buffer is not None: - self.real.set_constant_buffer(shader, index, buffer) - - self.dump_constant_buffer(buffer) - - def set_framebuffer_state(self, state): - _state = gallium.Framebuffer() - _state.width = state.width - _state.height = state.height - _state.nr_cbufs = state.nr_cbufs - for i in range(len(state.cbufs)): - _state.set_cbuf(i, state.cbufs[i]) - _state.set_zsbuf(state.zsbuf) - self.real.set_framebuffer(_state) - - self.cbufs = state.cbufs - self.zsbuf = state.zsbuf - - def set_polygon_stipple(self, state): - self.real.set_polygon_stipple(state) - - def set_scissor_state(self, state): - self.real.set_scissor(state) - - def set_viewport_state(self, state): - self.real.set_viewport(state) - - def set_fragment_sampler_textures(self, num_textures, textures): - for i in range(num_textures): - self.real.set_fragment_sampler_texture(i, textures[i]) - - def set_vertex_sampler_textures(self, num_textures, textures): - for i in range(num_textures): - self.real.set_vertex_sampler_texture(i, textures[i]) - - def set_vertex_buffers(self, num_buffers, buffers): - self.vbufs = buffers[0:num_buffers] - for i in range(num_buffers): - vbuf = buffers[i] - self.real.set_vertex_buffer( - i, - stride = vbuf.stride, - max_index = vbuf.max_index, - buffer_offset = vbuf.buffer_offset, - buffer = vbuf.buffer, - ) - - def set_vertex_elements(self, num_elements, elements): - self.velems = elements[0:num_elements] - for i in range(num_elements): - self.real.set_vertex_element(i, elements[i]) - self.real.set_vertex_elements(num_elements) - - def dump_vertices(self, start, count): - if not self.interpreter.verbosity(2): - return - - 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.stride*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', - gallium.PIPE_FORMAT_R8G8B8A8_UNORM: '4B', - gallium.PIPE_FORMAT_R16G16B16_SNORM: '3h', - }[velem.src_format] - - data = vbuf.buffer.read() - values = 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') - sys.stdout.flush() - - def dump_indices(self, ibuf, isize, start, count): - if not self.interpreter.verbosity(2): - return - - 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, = 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') - sys.stdout.flush() - - return minindex, maxindex - - def draw_arrays(self, mode, start, count): - self.dump_vertices(start, count) - - self.real.draw_arrays(mode, start, count) - self._set_dirty() - - def draw_elements(self, indexBuffer, indexSize, mode, start, count): - if self.interpreter.verbosity(2): - minindex, maxindex = self.dump_indices(indexBuffer, indexSize, start, count) - self.dump_vertices(minindex, maxindex - minindex) - - self.real.draw_elements(indexBuffer, indexSize, mode, start, count) - self._set_dirty() - - def draw_range_elements(self, indexBuffer, indexSize, minIndex, maxIndex, mode, start, count): - if self.interpreter.verbosity(2): - 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) - self._set_dirty() - - def surface_copy(self, dest, destx, desty, src, srcx, srcy, width, height): - if dest is not None and src is not None: - if self.interpreter.options.all: - self.interpreter.present(src, 'surface_copy_src', srcx, srcy, width, height) - self.real.surface_copy(dest, destx, desty, src, srcx, srcy, width, height) - if dest in self.cbufs: - self._set_dirty() - flags = gallium.PIPE_FLUSH_FRAME - else: - flags = 0 - self.flush(flags) - if self.interpreter.options.all: - self.interpreter.present(dest, 'surface_copy_dest', destx, desty, width, height) - - def is_texture_referenced(self, texture, face, level): - #return self.real.is_texture_referenced(format, texture, face, level) - pass - - def is_buffer_referenced(self, buf): - #return self.real.is_buffer_referenced(format, buf) - pass - - def _set_dirty(self): - if self.interpreter.options.step: - self._present() - else: - self.dirty = True - - def flush(self, flags): - self.real.flush(flags) - if self.dirty: - if flags & gallium.PIPE_FLUSH_FRAME: - self._present() - self.dirty = False - return None - - def clear(self, buffers, rgba, depth, stencil): - _rgba = gallium.FloatArray(4) - for i in range(4): - _rgba[i] = rgba[i] - self.real.clear(buffers, _rgba, depth, stencil) - - def _present(self): - self.real.flush() - - if self.cbufs and self.cbufs[0]: - self.interpreter.present(self.cbufs[0], "cbuf") - if self.zsbuf: - if self.interpreter.options.all: - self.interpreter.present(self.zsbuf, "zsbuf") - - -class Interpreter(parser.TraceDumper): - - ignore_calls = set(( - ('pipe_screen', 'is_format_supported'), - ('pipe_screen', 'get_param'), - ('pipe_screen', 'get_paramf'), - )) - - def __init__(self, stream, options): - parser.TraceDumper.__init__(self, stream) - self.options = options - self.objects = {} - self.result = None - self.globl = Global(self, None) - self.call_no = None - - def register_object(self, address, object): - self.objects[address] = object - - def unregister_object(self, object): - # FIXME: - pass - - def lookup_object(self, address): - return self.objects[address] - - def interpret(self, trace): - for call in trace.calls: - self.interpret_call(call) - - def handle_call(self, call): - if self.options.stop and call.no > self.options.stop: - sys.exit(0) - - if (call.klass, call.method) in self.ignore_calls: - return - - self.call_no = call.no - - if self.verbosity(1): - parser.TraceDumper.handle_call(self, call) - sys.stdout.flush() - - args = [(str(name), self.interpret_arg(arg)) for name, arg in call.args] - - if call.klass: - name, obj = args[0] - args = args[1:] - else: - obj = self.globl - - method = getattr(obj, call.method) - ret = method(**dict(args)) - - if call.ret and isinstance(call.ret, model.Pointer): - if ret is None: - sys.stderr.write('warning: NULL returned\n') - self.register_object(call.ret.address, ret) - - self.call_no = None - - def interpret_arg(self, node): - translator = Translator(self) - return translator.visit(node) - - def verbosity(self, level): - return self.options.verbosity >= level - - def present(self, surface, description, x=None, y=None, w=None, h=None): - if self.call_no < self.options.start: - return - - if self.options.images: - filename = '%04u_%s.png' % (self.call_no, description) - save_image(filename, surface, x, y, w, h) - else: - title = '%u. %s' % (self.call_no, description) - show_image(surface, title, x, y, w, h) - - -class Main(parser.Main): - - def get_optparser(self): - optparser = parser.Main.get_optparser(self) - optparser.add_option("-q", "--quiet", action="store_const", const=0, dest="verbosity", help="no messages") - optparser.add_option("-v", "--verbose", action="count", dest="verbosity", default=1, help="increase verbosity level") - optparser.add_option("-i", "--images", action="store_true", dest="images", default=False, help="save images instead of showing them") - optparser.add_option("-a", "--all", action="store_true", dest="all", default=False, help="show depth, stencil, and transfers") - optparser.add_option("-s", "--step", action="store_true", dest="step", default=False, help="step trhough every draw") - optparser.add_option("-f", "--from", action="store", type="int", dest="start", default=0, help="from call no") - optparser.add_option("-t", "--to", action="store", type="int", dest="stop", default=0, help="until call no") - return optparser - - def process_arg(self, stream, options): - parser = Interpreter(stream, options) - parser.parse() - - -if __name__ == '__main__': - Main().main() |