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Diffstat (limited to 'mesalib/src/mesa/glapi/gl_API.dtd')
| -rw-r--r-- | mesalib/src/mesa/glapi/gl_API.dtd | 140 |
1 files changed, 140 insertions, 0 deletions
diff --git a/mesalib/src/mesa/glapi/gl_API.dtd b/mesalib/src/mesa/glapi/gl_API.dtd new file mode 100644 index 000000000..30c646c92 --- /dev/null +++ b/mesalib/src/mesa/glapi/gl_API.dtd @@ -0,0 +1,140 @@ +<!ELEMENT OpenGLAPI (category?, xi:include?, OpenGLAPI?)+> +<!ELEMENT category (type*, enum*, function*)*> +<!ELEMENT type EMPTY> +<!ELEMENT enum (size*)> +<!ELEMENT size EMPTY> +<!ELEMENT function (param*, return?, glx?)*> +<!ELEMENT param EMPTY> +<!ELEMENT return EMPTY> +<!ELEMENT glx EMPTY> + +<!ELEMENT xi:include (xi:fallback)?> +<!ATTLIST xi:include + xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude" + href CDATA #REQUIRED + parse (xml|text) "xml" + encoding CDATA #IMPLIED> +<!ELEMENT xi:fallback ANY> +<!ATTLIST xi:fallback + xmlns:xi CDATA #FIXED "http://www.w3.org/2001/XInclude"> + + +<!ATTLIST category name NMTOKEN #REQUIRED + number NMTOKEN #IMPLIED + window_system NMTOKEN #IMPLIED> +<!ATTLIST type name NMTOKEN #REQUIRED + size NMTOKEN #REQUIRED + float (true | false) "false" + unsigned (true | false) "false" + glx_name NMTOKEN #IMPLIED> +<!ATTLIST enum name NMTOKEN #REQUIRED + count CDATA #IMPLIED + value NMTOKEN #REQUIRED> +<!ATTLIST function name NMTOKEN #REQUIRED + alias NMTOKEN #IMPLIED + offset CDATA #IMPLIED + static_dispatch (true | false) "true" + vectorequiv NMTOKEN #IMPLIED> +<!ATTLIST size name NMTOKEN #REQUIRED + count NMTOKEN #IMPLIED + mode (get | set) "set"> +<!ATTLIST param name NMTOKEN #REQUIRED + type CDATA #REQUIRED + client_only (true | false) "false" + count NMTOKEN #IMPLIED + counter (true | false) "false" + count_scale NMTOKEN "1" + output (true | false) "false" + padding (true | false) "false" + img_width NMTOKEN #IMPLIED + img_height NMTOKEN #IMPLIED + img_depth NMTOKEN #IMPLIED + img_extent NMTOKEN #IMPLIED + img_xoff NMTOKEN #IMPLIED + img_yoff NMTOKEN #IMPLIED + img_zoff NMTOKEN #IMPLIED + img_woff NMTOKEN #IMPLIED + img_format NMTOKEN #IMPLIED + img_type NMTOKEN #IMPLIED + img_target NMTOKEN #IMPLIED + img_send_null (true | false) "false" + img_null_flag (true | false) "false" + img_pad_dimensions (true | false) "false" + variable_param NMTOKENS #IMPLIED> +<!ATTLIST return type CDATA "void"> +<!ATTLIST glx rop NMTOKEN #IMPLIED + sop NMTOKEN #IMPLIED + vendorpriv NMTOKEN #IMPLIED + large (true | false) "false" + doubles_in_order (true | false) "false" + always_array (true | false) "false" + handcode (true | false | client | server) "false" + img_reset NMTOKEN #IMPLIED + dimensions_in_reply (true | false) "false" + ignore (true | false) "false"> + +<!-- +The various attributes for param and glx have the meanings listed below. +When adding new functions, please annote them correctly. In most cases this +will just mean adding a '<glx ignore="true"/>' tag. + +param: + name - name of the parameter + type - fully qualified type (e.g., with "const", etc.) + client_only - boolean flag set on parameters which are interpreted only + by the client and are not present in the protocol encoding (e.g., + the stride parameters to Map1f, etc.) + count - for counted arrays (e.g., the 'lists' parameter to glCallLists), + the parameter or literal that represents the count. For functions + like glVertex3fv it will be a litteral, for others it will be one of + the parameters. + counter - this parameter is a counter that will be referenced by the + 'count' attribute in another parameter. + count_scale - literal value scale factor for the 'count' attribute. + See ProgramParameters4dvNV for an example. + output - this parameter is used to store the output of the function. + variable_param - name of parameter used to determine the number of + elements referenced by this parameter. This should be the name of a + single enum parameter. Most of the gl*Parameter[if]v functions use + this. Additionally, the enums that can be passed should be properly + annotated. + img_width / img_height / img_depth / img_extent - name of parameters + (or hardcoded integer) used for the dimensions of pixel data. + img_xoff / img_yoff / img_zoff / img_woff - name of parameters used + for x, y, z, and w offsets of pixel data. + img_format - name of parameter used as the pixel data format. + img_type - name of parameter used as the pixel data type. + img_target - name of parameter used as a texture target. Non-texture + pixel data should hardcode 0. + img_send_null - boolean flag to determine if blank pixel data should + be sent when a NULL pointer is passed. This is only used by + TexImage1D and TexImage2D. + img_null_flag - boolean flag to determine if an extra flag is used to + determine if a NULL pixel pointer was passed. This is used by + TexSubImage1D, TexSubImage2D, TexImage3D and others. + img_pad_dimensions - boolean flag to determine if dimension data and + offset data should be padded to the next even number of dimensions. + For example, this will insert an empty "height" field after the + "width" field in the protocol for TexImage1D. + +glx: + rop - Opcode value for "render" commands + sop - Opcode value for "single" commands + vendorpriv - Opcode value for vendor private (or vendor private with + reply) commands + large - set to "true" of the render command can use RenderLarge protocol. + doubles_in_order - older commands always put GLdouble data at the + start of the render packet. Newer commands (e.g., + ProgramEnvParameter4dvARB) put the in the order that they appear + in the parameter list. + always_array - some single commands take reply data as an array or as + return value data (e.g., glGetLightfv). Other single commands take + reply data only as an array (e.g., glGetClipPlane). + handcode - some functions are just too complicated to generate + (e.g., glSeperableFilter2D) or operate only on client-side data + (e.g., glVertexPointer) and must be handcoded. + ignore - some functions have an entry in the dispatch table, but aren't + suitable for protocol implementation (e.g., glLockArraysEXT). This + also applies to functions that don't have any GLX protocol specified + (e.g., glGetFogFuncSGIS). +--> |