diff options
Diffstat (limited to 'src/mapi')
| -rw-r--r-- | src/mapi/glapi/gen/Makefile.am | 5 | ||||
| -rw-r--r-- | src/mapi/glapi/gen/SConscript | 2 | ||||
| -rw-r--r-- | src/mapi/glapi/gen/gl_genexec.py | 242 | ||||
| -rw-r--r-- | src/mapi/glapi/gen/templates/api_exec.c.mako | 141 |
4 files changed, 184 insertions, 206 deletions
diff --git a/src/mapi/glapi/gen/Makefile.am b/src/mapi/glapi/gen/Makefile.am index 311d736abc..25d3e1171e 100644 --- a/src/mapi/glapi/gen/Makefile.am +++ b/src/mapi/glapi/gen/Makefile.am @@ -276,8 +276,9 @@ $(MESA_DIR)/main/enums.c: gl_enums.py $(COMMON) templates/enums.c.mako $(PYTHON_GEN) $< -f $(srcdir)/gl_and_es_API.xml \ | $(INDENT) $(INDENT_FLAGS) > $@ -$(MESA_DIR)/main/api_exec.c: gl_genexec.py apiexec.py $(COMMON) - $(PYTHON_GEN) $< -f $(srcdir)/gl_and_es_API.xml > $@ +$(MESA_DIR)/main/api_exec.c: gl_genexec.py $(COMMON) templates/api_exec.c.mako + $(PYTHON_GEN) $< -f $(srcdir)/gl_and_es_API.xml \ + | $(INDENT) $(INDENT_FLAGS) > $@ $(MESA_DIR)/main/dispatch.h: gl_table.py $(COMMON) templates/dispatch.h.mako $(PYTHON_GEN) $< -f $(srcdir)/gl_and_es_API.xml -m remap_table \ diff --git a/src/mapi/glapi/gen/SConscript b/src/mapi/glapi/gen/SConscript index 7147112b6e..b44806b7e8 100644 --- a/src/mapi/glapi/gen/SConscript +++ b/src/mapi/glapi/gen/SConscript @@ -58,6 +58,6 @@ env.CodeGenerate( env.CodeGenerate( target = '../../../mesa/main/api_exec.c', script = 'gl_genexec.py', - source = sources, + source = sources + ['templates/api_exec.c.mako'], command = python_cmd + ' $SCRIPT -f $SOURCE > $TARGET' ) diff --git a/src/mapi/glapi/gen/gl_genexec.py b/src/mapi/glapi/gen/gl_genexec.py index 26d8e7bfb3..192fbe5b56 100644 --- a/src/mapi/glapi/gen/gl_genexec.py +++ b/src/mapi/glapi/gen/gl_genexec.py @@ -27,217 +27,53 @@ import argparse import collections -import license + import gl_XML -import sys -import apiexec +from python import templates -exec_flavor_map = { +_EXEC_FLAVOR_MAP = { 'dynamic': None, 'mesa': '_mesa_', 'skip': None, - } - - -header = """/** - * \\file api_exec.c - * Initialize dispatch table. - */ - - -#include "main/accum.h" -#include "main/api_loopback.h" -#include "main/api_exec.h" -#include "main/arbprogram.h" -#include "main/atifragshader.h" -#include "main/attrib.h" -#include "main/blend.h" -#include "main/blit.h" -#include "main/bufferobj.h" -#include "main/arrayobj.h" -#include "main/buffers.h" -#include "main/clear.h" -#include "main/clip.h" -#include "main/colortab.h" -#include "main/compute.h" -#include "main/condrender.h" -#include "main/context.h" -#include "main/convolve.h" -#include "main/copyimage.h" -#include "main/depth.h" -#include "main/dlist.h" -#include "main/drawpix.h" -#include "main/drawtex.h" -#include "main/rastpos.h" -#include "main/enable.h" -#include "main/errors.h" -#include "main/es1_conversion.h" -#include "main/eval.h" -#include "main/get.h" -#include "main/feedback.h" -#include "main/fog.h" -#include "main/fbobject.h" -#include "main/framebuffer.h" -#include "main/genmipmap.h" -#include "main/hint.h" -#include "main/histogram.h" -#include "main/imports.h" -#include "main/light.h" -#include "main/lines.h" -#include "main/matrix.h" -#include "main/multisample.h" -#include "main/objectlabel.h" -#include "main/performance_monitor.h" -#include "main/pipelineobj.h" -#include "main/pixel.h" -#include "main/pixelstore.h" -#include "main/points.h" -#include "main/polygon.h" -#include "main/program_resource.h" -#include "main/querymatrix.h" -#include "main/queryobj.h" -#include "main/readpix.h" -#include "main/samplerobj.h" -#include "main/scissor.h" -#include "main/stencil.h" -#include "main/texenv.h" -#include "main/texgetimage.h" -#include "main/teximage.h" -#include "main/texgen.h" -#include "main/texobj.h" -#include "main/texparam.h" -#include "main/texstate.h" -#include "main/texstorage.h" -#include "main/texturebarrier.h" -#include "main/textureview.h" -#include "main/transformfeedback.h" -#include "main/mtypes.h" -#include "main/varray.h" -#include "main/viewport.h" -#include "main/shaderapi.h" -#include "main/shaderimage.h" -#include "main/uniforms.h" -#include "main/syncobj.h" -#include "main/formatquery.h" -#include "main/dispatch.h" -#include "main/vdpau.h" -#include "vbo/vbo.h" - - -/** - * Initialize a context's exec table with pointers to Mesa's supported - * GL functions. - * - * This function depends on ctx->Version. - * - * \param ctx GL context to which \c exec belongs. - */ -void -_mesa_initialize_exec_table(struct gl_context *ctx) -{ - struct _glapi_table *exec; - - exec = ctx->Exec; - assert(exec != NULL); - - assert(ctx->Version > 0); - - vbo_initialize_exec_dispatch(ctx, exec); -""" - - -footer = """ } -""" -class PrintCode(gl_XML.gl_print_base): - - def __init__(self): - gl_XML.gl_print_base.__init__(self) - - self.name = 'gl_genexec.py' - self.license = license.bsd_license_template % ( - 'Copyright (C) 2012 Intel Corporation', - 'Intel Corporation') - - def printRealHeader(self): - print header - - def printRealFooter(self): - print footer - - def printBody(self, api): - # Collect SET_* calls by the condition under which they should - # be called. - settings_by_condition = collections.defaultdict(lambda: []) - for f in api.functionIterateAll(): - if f.exec_flavor not in exec_flavor_map: - raise Exception( - 'Unrecognized exec flavor {0!r}'.format(f.exec_flavor)) - condition_parts = [] - if f.name in apiexec.functions: - ex = apiexec.functions[f.name] - unconditional_count = 0 - - if ex.compatibility is not None: - condition_parts.append('ctx->API == API_OPENGL_COMPAT') - unconditional_count += 1 - - if ex.core is not None: - condition_parts.append('ctx->API == API_OPENGL_CORE') - unconditional_count += 1 - - if ex.es1 is not None: - condition_parts.append('ctx->API == API_OPENGLES') - unconditional_count += 1 - - if ex.es2 is not None: - if ex.es2 > 20: - condition_parts.append('(ctx->API == API_OPENGLES2 && ctx->Version >= {0})'.format(ex.es2)) - else: - condition_parts.append('ctx->API == API_OPENGLES2') - unconditional_count += 1 - - # If the function is unconditionally available in all four - # APIs, then it is always available. Replace the complex - # tautology condition with "true" and let GCC do the right - # thing. - if unconditional_count == 4: - condition_parts = ['true'] +def gen_conditions(api): + """Collect SET_* calls by the condition under which they should be called. + """ + settings_by_condition = collections.defaultdict(lambda: []) + for f in api.functionIterateAll(): + if f.exec_flavor not in _EXEC_FLAVOR_MAP: + raise Exception( + 'Unrecognized exec flavor {0!r}'.format(f.exec_flavor)) + condition_parts = [] + if f.desktop: + if f.deprecated: + condition_parts.append('ctx->API == API_OPENGL_COMPAT') else: - if f.desktop: - if f.deprecated: - condition_parts.append('ctx->API == API_OPENGL_COMPAT') - else: - condition_parts.append('_mesa_is_desktop_gl(ctx)') - if 'es1' in f.api_map: - condition_parts.append('ctx->API == API_OPENGLES') - if 'es2' in f.api_map: - if f.api_map['es2'] > 2.0: - condition_parts.append('(ctx->API == API_OPENGLES2 && ctx->Version >= {0})'.format(int(f.api_map['es2'] * 10))) - else: - condition_parts.append('ctx->API == API_OPENGLES2') - - if not condition_parts: - # This function does not exist in any API. - continue - condition = ' || '.join(condition_parts) - prefix = exec_flavor_map[f.exec_flavor] - if prefix is None: - # This function is not implemented, or is dispatched - # dynamically. - continue - settings_by_condition[condition].append( - 'SET_{0}(exec, {1}{0});'.format(f.name, prefix, f.name)) - # Print out an if statement for each unique condition, with - # the SET_* calls nested inside it. - for condition in sorted(settings_by_condition.keys()): - print ' if ({0}) {{'.format(condition) - for setting in sorted(settings_by_condition[condition]): - print ' {0}'.format(setting) - print ' }' + condition_parts.append('_mesa_is_desktop_gl(ctx)') + if 'es1' in f.api_map: + condition_parts.append('ctx->API == API_OPENGLES') + if 'es2' in f.api_map: + if f.api_map['es2'] > 2.0: + condition_parts.append( + '(ctx->API == API_OPENGLES2 && ctx->Version >= {0})'.format( + int(f.api_map['es2'] * 10))) + else: + condition_parts.append('ctx->API == API_OPENGLES2') + if not condition_parts: + # This function does not exist in any API. + continue + condition = ' || '.join(condition_parts) + prefix = _EXEC_FLAVOR_MAP[f.exec_flavor] + if prefix is None: + # This function is not implemented, or is dispatched + # dynamically. + continue + settings_by_condition[condition].append( + 'SET_{0}(exec, {1}{0});'.format(f.name, prefix)) + return settings_by_condition def _parser(): @@ -253,9 +89,9 @@ def _parser(): def main(): """Main function.""" args = _parser() - printer = PrintCode() + template = templates.LOOKUP.get_template('api_exec.c.mako') api = gl_XML.parse_GL_API(args.filename) - printer.Print(api) + print template.render(conditions=gen_conditions(api)) if __name__ == '__main__': diff --git a/src/mapi/glapi/gen/templates/api_exec.c.mako b/src/mapi/glapi/gen/templates/api_exec.c.mako new file mode 100644 index 0000000000..49ceba401e --- /dev/null +++ b/src/mapi/glapi/gen/templates/api_exec.c.mako @@ -0,0 +1,141 @@ +## Copyright (C) 2015 Intel Corporation +## +## 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, sublicense, +## 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 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 NONINFRINGEMENT. +## IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS 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. +## +## In case it isn't obvious, this ## commented copyright header will not be +## rendered into the actual template, it applies to the template. +## +<%namespace name="utils" file="utils.mako"/> + +${utils.copyright(['2012 Intel Corporation'], 'gl_genexec.py')} + + +/** + * \file api_exec.c + * Initialize dispatch table. + */ + +#include "main/accum.h" +#include "main/api_loopback.h" +#include "main/api_exec.h" +#include "main/arbprogram.h" +#include "main/atifragshader.h" +#include "main/attrib.h" +#include "main/blend.h" +#include "main/blit.h" +#include "main/bufferobj.h" +#include "main/arrayobj.h" +#include "main/buffers.h" +#include "main/clear.h" +#include "main/clip.h" +#include "main/colortab.h" +#include "main/compute.h" +#include "main/condrender.h" +#include "main/context.h" +#include "main/convolve.h" +#include "main/copyimage.h" +#include "main/depth.h" +#include "main/dlist.h" +#include "main/drawpix.h" +#include "main/drawtex.h" +#include "main/rastpos.h" +#include "main/enable.h" +#include "main/errors.h" +#include "main/es1_conversion.h" +#include "main/eval.h" +#include "main/get.h" +#include "main/feedback.h" +#include "main/fog.h" +#include "main/fbobject.h" +#include "main/framebuffer.h" +#include "main/genmipmap.h" +#include "main/hint.h" +#include "main/histogram.h" +#include "main/imports.h" +#include "main/light.h" +#include "main/lines.h" +#include "main/matrix.h" +#include "main/multisample.h" +#include "main/objectlabel.h" +#include "main/performance_monitor.h" +#include "main/pipelineobj.h" +#include "main/pixel.h" +#include "main/pixelstore.h" +#include "main/points.h" +#include "main/polygon.h" +#include "main/program_resource.h" +#include "main/querymatrix.h" +#include "main/queryobj.h" +#include "main/readpix.h" +#include "main/samplerobj.h" +#include "main/scissor.h" +#include "main/stencil.h" +#include "main/texenv.h" +#include "main/texgetimage.h" +#include "main/teximage.h" +#include "main/texgen.h" +#include "main/texobj.h" +#include "main/texparam.h" +#include "main/texstate.h" +#include "main/texstorage.h" +#include "main/texturebarrier.h" +#include "main/textureview.h" +#include "main/transformfeedback.h" +#include "main/mtypes.h" +#include "main/varray.h" +#include "main/viewport.h" +#include "main/shaderapi.h" +#include "main/shaderimage.h" +#include "main/uniforms.h" +#include "main/syncobj.h" +#include "main/formatquery.h" +#include "main/dispatch.h" +#include "main/vdpau.h" +#include "vbo/vbo.h" + + +/** + * Initialize a context's exec table with pointers to Mesa's supported + * GL functions. + * + * This function depends on ctx->Version. + * + * \param ctx GL context to which \c exec belongs. + */ +void +_mesa_initialize_exec_table(struct gl_context *ctx) +{ + struct _glapi_table *exec; + + exec = ctx->Exec; + assert(exec != NULL); + + assert(ctx->Version > 0); + + vbo_initialize_exec_dispatch(ctx, exec); + +% for condition, settings in sorted(conditions.iteritems()): + if (${condition}) { + % for setting in sorted(settings): + ${setting} + % endfor + } +% endfor + +} |