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https://github.com/nigels-com/glew.git
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Using KhronosGroup/OpenGL-Registry git repository for extension specifications
This commit is contained in:
Nigel Stewart
Nigel Stewart
parent
c849b3f00b
commit
be4e0eb102
@ -12,29 +12,8 @@ include ../config/version
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SHELL = bash
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PYTHON ?= python
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### Use git repository for GL extension specifications
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GIT_CLONE ?= git clone --branch glew https://github.com/nigels-com/glfixes.git
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###
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### Conventional desktop OpenGL settings
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###
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REGISTRY = registry/gl/specs
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EXT = extensions/gl
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FILTER = filter_gl_ext.sh
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CORE = core/gl
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REGISTRY_URL = http://www.opengl.org/registry/
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###
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### Experimental OpenGL ES settings
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###
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# REGISTRY = registry/gles
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# EXT = extensions/gles
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# FILTER = filter_gles_ext.sh
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# CORE = core/gles
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# REGISTRY_URL = http://www.khronos.org/registry/gles/
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BIN = bin
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SRC = src
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@ -103,24 +82,27 @@ B.TARGETS = \
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all custom: $(I.TARGETS) $(S.TARGETS) $(D.TARGETS) $(B.TARGETS)
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registry: $(REGISTRY)/.dummy
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registry: OpenGL-Registry/.dummy
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ext: $(EXT)/.dummy
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$(REGISTRY)/.dummy:
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OpenGL-Registry/.dummy:
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@echo "--------------------------------------------------------------------"
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@echo "Downloading registry"
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@echo "Downloading OpenGL-Registry"
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@echo "--------------------------------------------------------------------"
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$(GIT_CLONE) registry
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git clone https://github.com/KhronosGroup/OpenGL-Registry.git OpenGL-Registry
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git clone --branch glew https://github.com/nigels-com/glfixes glfixes
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touch $@
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$(EXT)/.dummy: $(REGISTRY)/.dummy
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$(EXT)/.dummy: OpenGL-Registry/.dummy
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@echo "--------------------------------------------------------------------"
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@echo "Creating descriptors"
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@echo "--------------------------------------------------------------------"
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rm -rf $(EXT)
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$(BIN)/update_ext.sh $(EXT) $(REGISTRY) $(BLACKLIST)
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cp -r glfixes/gl/specs/ANGLE OpenGL-Registry/extensions
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cp -r glfixes/gl/specs/REGAL OpenGL-Registry/extensions
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$(BIN)/update_ext.sh $(EXT) OpenGL-Registry/extensions $(BLACKLIST)
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$(PYTHON) $(BIN)/parse_xml.py registry/xml/egl.xml --core core/gl --extensions extensions/gl
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$(BIN)/$(FILTER) $(EXT)
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$(BIN)/filter_gl_ext.sh $(EXT)
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ifeq ($(patsubst Darwin%,Darwin,$(SYSTEM)), Darwin)
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find $(CORE) -maxdepth 1 -type f | grep -v VERSION | grep -v "~" | \
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xargs -J % cp % $(EXT)
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@ -287,9 +287,9 @@ EOT
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BOOL wglCopyImageSubDataNV (HGLRC hSrcRC, GLuint srcName, GLenum srcTarget, GLint srcLevel, GLint srcX, GLint srcY, GLint srcZ, HGLRC hDstRC, GLuint dstName, GLenum dstTarget, GLint dstLevel, GLint dstX, GLint dstY, GLint dstZ, GLsizei width, GLsizei height, GLsizei depth)
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EOT
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# Filter glProgramParameteri from GL_ARB_separate_shader_objects
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# grep -v "glProgramParameteri" $1/GL_ARB_separate_shader_objects > tmp
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# mv tmp $1/GL_ARB_separate_shader_objects
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# Filter glProgramUniform from GL_EXT_separate_shader_objects
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cat $1/GL_EXT_separate_shader_objects | grep -v "glProgramUniform" | grep -v "glProgramParameteri" > tmp
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mv tmp $1/GL_EXT_separate_shader_objects
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# Filter out EXT functions from GL_ARB_viewport_array
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grep -v "EXT" $1/GL_ARB_viewport_array > tmp
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@ -558,6 +558,50 @@ EOT
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grep -v "TextureStorage" $1/GL_ARB_texture_storage > tmp
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mv tmp $1/GL_ARB_texture_storage
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# Filter out functions from GL_EXT_occlusion_query_boolean
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grep -v "(" $1/GL_EXT_occlusion_query_boolean > tmp
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mv tmp $1/GL_EXT_occlusion_query_boolean
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# Filter out duplicate enums from GL_EXT_protected_textures
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cat $1/GL_EXT_protected_textures | grep -v GL_TRUE | grep -v GL_FALSE > tmp
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mv tmp $1/GL_EXT_protected_textures
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# Filter out duplicate enums from GL_EXT_robustness
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cat $1/GL_EXT_robustness | grep -v GL_NO_ERROR > tmp
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mv tmp $1/GL_EXT_robustness
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# Filter GL_EXT_shader_framebuffer_fetch_non_coherent
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grep -v "FramebufferFetchBarrierEXT" $1/GL_EXT_shader_framebuffer_fetch_non_coherent > tmp
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mv tmp $1/GL_EXT_shader_framebuffer_fetch_non_coherent
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# Filter GL_EXT_tessellation_shader
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grep -v "PatchParameteriEXT" $1/GL_EXT_tessellation_shader > tmp
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mv tmp $1/GL_EXT_tessellation_shader
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# Filter GL_EXT_texture_buffer
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grep -v "TexBuffer" $1/GL_EXT_texture_buffer > tmp
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mv tmp $1/GL_EXT_texture_buffer
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# Filter GL_EXT_texture_border_clamp
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grep -v "TexParameter" $1/GL_EXT_texture_border_clamp > tmp
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mv tmp $1/GL_EXT_texture_border_clamp
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# Filter GL_EXT_disjoint_timer_query
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cat $1/GL_EXT_disjoint_timer_query | grep -v GetQueryObjecti64v | grep -v GetQueryObjectui64v > tmp
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mv tmp $1/GL_EXT_disjoint_timer_query
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# Filter GL_NV_read_buffer_front
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grep -v "ReadBufferNV" $1/GL_NV_read_buffer_front > tmp
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mv tmp $1/GL_NV_read_buffer_front
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# Append GLVULKANPROCNV to GL_NV_draw_vulkan_image
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# Probably ought to be explicitly mentioned in the spec language
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@ -69,6 +69,10 @@ my %typemap = (
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uint64 => "GLuint64",
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sync => "GLsync",
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# GL_EXT_EGL_image_storage
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eglImageOES => "GLeglImageOES",
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# AMD_debug_output
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DEBUGPROCAMD => "GLDEBUGPROCAMD",
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@ -137,6 +141,14 @@ my %fnc_ignore_list = (
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"ProgramLocalParameter4fARB" => "ARB_vertex_program",
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"ProgramLocalParameter4fvARB" => "ARB_vertex_program",
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"ProgramStringARB" => "ARB_vertex_program",
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"EGLImageTargetTexture2DOES" => "OES_EGL_image",
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"FramebufferTextureOES" => "GL_OES_geometry_shader",
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"PatchParameteriOES" => "GL_OES_tessellation_shader",
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"PointSizePointerOES" => "GL_OES_point_size_array",
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"LockArraysEXT" => "EXT_compiled_vertex_array",
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"UnlockArraysEXT" => "EXT_compiled_vertex_array",
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"CoverageMaskNV" => "NV_coverage_sample",
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"CoverageOperationNV" => "NV_coverage_sample",
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"glXCreateContextAttribsARB" => "ARB_create_context_profile",
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"wglCreateContextAttribsARB" => "WGL_ARB_create_context_profile",
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);
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@ -311,7 +323,7 @@ my @speclist = ();
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my %extensions = ();
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my $ext_dir = shift;
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my $reg_http = "http://www.opengl.org/registry/specs/";
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my $reg_http = "https://www.khronos.org/registry/OpenGL/extensions/";
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# Take command line arguments or read list from file
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if (@ARGV)
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@ -332,7 +344,7 @@ foreach my $spec (sort @speclist)
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open EXT, ">$info";
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print EXT $ext . "\n"; # Extension name
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my $specname = $spec;
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$specname =~ s/registry\/gl\/specs\///;
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$specname =~ s/OpenGL-Registry\/extensions\///;
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print EXT $reg_http . $specname . "\n"; # Extension info URL
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print EXT $ext . "\n"; # Extension string
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print EXT "\n"; # Resuses nothing by default
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@ -5,10 +5,24 @@ EXT/vertex_array_set.txt
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EXT/nurbs_tessellator.txt
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EXT/object_space_tess.txt
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SGI/filter4_parameters.txt
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SGIS/texture_color_mask.txt
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SGIX/dmbuffer.txt
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SGIX/instruments.txt
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SGIX/video_source.txt
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SGIX/hyperpipe_group.txt
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SGIS/SGIS_texture_color_mask.txt
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SGIX/SGIX_dmbuffer.txt
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SGIX/SGIX_instruments.txt
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SGIX/SGIX_video_source.txt
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SGIX/SGIX_hyperpipe_group.txt
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SGIX/GLX_SGIX_color_type.txt
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OES/OES_fixed_point.txt
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OES/OES_query_matrix.txt
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IMG/IMG_user_clip_plane.txt
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NV/NV_query_resource.txt
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NV/EGL_NV_coverage_sample.txt
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OES/OES_draw_elements_base_vertex.txt
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OES/OES_viewport_array.txt
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OES/EGL_KHR_fence_sync.txt
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EXT/EXT_texenv_op.txt
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EXT/EXT_transform_feedback2.txt
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EXT/EXT_vertex_array_set.txt
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EXT/EXT_separate_shader_objects.gles.txt
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IGLOO/IGLOO_swap_triangle_strip_vertex_pointerXXX.txt
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IGLOO/IGLOO_viewport_offsetXXX.txt
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IGLOO/IGLOO_toggle_color_and_lightXXX.txt
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@ -231,6 +231,8 @@ typedef struct __GLsync *GLsync;
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typedef char GLchar;
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typedef void *GLeglImageOES; /* GL_EXT_EGL_image_storage */
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#define GL_ZERO 0
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#define GL_FALSE 0
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#define GL_LOGIC_OP 0x0BF1
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