319 lines
9.3 KiB
C
319 lines
9.3 KiB
C
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/* Requests */
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/*
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** glXVendorPrivate request.
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** Used for glXVendorPrivate and glXVendorPrivateWithReply requests.
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** GLX vendor private request. Commands that go over as vendor private GLX
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** protocol requests use this structure. The glxCode will be one of the
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** X_GLvop opcodes.
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*/
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typedef struct GLXVendorPrivate {
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CARD8 reqType;
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CARD8 glxCode;
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CARD16 length B16;
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CARD32 vendorCode B32; /* vendor-specific opcode */
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GLXContextTag contextTag B32;
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/*
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** More data may follow; this is just the header.
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*/
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} xGLXVendorPrivateReq;
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#define sz_xGLXVendorPrivateReq 12
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/*
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** glXSwapIntervalSGI (VendorPrivate) request.
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*/
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typedef struct GLXSwapIntervalSGI {
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CARD8 reqType;
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CARD8 glxCode;
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CARD16 length B16;
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CARD32 vendorCode B32; /* vendor-specific opcode */
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GLXContextTag contextTag B32;
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CARD32 interval B32;
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} xGLXSwapIntervalSGIReq;
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#define sz_xGLXSwapIntervalSGIReq 16
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/*
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** glXMakeCurrentRead request
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*/
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typedef struct GLXMakeCurrentRead {
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CARD8 reqType;
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CARD8 glxCode;
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CARD16 length B16;
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CARD32 vendorCode B32; /* vendor-specific opcode */
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GLXContextTag oldContextTag B32;
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GLXDrawable drawable B32;
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GLXDrawable readdrawable B32;
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GLXContextID context B32;
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} xGLXMakeCurrentReadReq;
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#define sz_xGLXMakeCurrentReadReq 20
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/************************************************************************/
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/* Replies */
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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CARD32 pad1 B32;
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CARD32 pad2 B32;
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CARD32 width B32;
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CARD32 height B32;
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CARD32 pad5 B32;
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CARD32 pad6 B32;
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} xGLXGetSeparableFilterEXTReply;
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#define sz_xGLXGetSeparableFilterEXT 32
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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CARD32 pad1 B32;
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CARD32 pad2 B32;
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CARD32 width B32;
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CARD32 height B32;
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CARD32 pad5 B32;
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CARD32 pad6 B32;
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} xGLXGetConvolutionFilterEXTReply;
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#define sz_xGLXGetConvolutionFilterEXTReply 32
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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CARD32 pad1 B32;
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CARD32 pad2 B32;
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CARD32 width B32;
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CARD32 pad4 B32;
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CARD32 pad5 B32;
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CARD32 pad6 B32;
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} xGLXGetHistogramEXTReply;
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#define sz_xGLXGetHistogramEXTReply 32
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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CARD32 pad1 B32;
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CARD32 pad2 B32;
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CARD32 pad3 B32;
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CARD32 pad4 B32;
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CARD32 pad5 B32;
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CARD32 pad6 B32;
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} xGLXGetMinmaxEXTReply;
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#define sz_xGLXGetMinmaxEXTReply 32
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/*
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** This reply structure is used for all Vendor Private replies. Vendor
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** Private replies can ship up to 24 bytes within the header or can
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** be variable sized, in which case, the reply length field indicates
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** the number of words of data which follow the header.
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*/
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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CARD32 retval B32;
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CARD32 size B32;
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CARD32 pad3 B32;
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CARD32 pad4 B32;
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CARD32 pad5 B32;
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CARD32 pad6 B32;
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} xGLXVendorPrivReply;
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#define sz_xGLXVendorPrivReply 32
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typedef struct {
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BYTE type; /* X_Reply */
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CARD8 unused; /* not used */
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CARD16 sequenceNumber B16;
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CARD32 length B32;
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GLXContextTag contextTag B32;
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CARD32 writeVid B32;
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CARD32 writeType B32;
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CARD32 readVid B32;
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CARD32 readType B32;
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CARD32 pad6 B32;
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} xGLXMakeCurrentReadReply;
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#define sz_xGLXMakeCurrentReadReply 32
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/************************************************************************/
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/*
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** Data that is specific to a glTexSubImage3D and 4D calls. The
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** data is sent in the following order:
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** Render or RenderLarge header
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** Pixel header
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** TexSubImage header
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** When a glTexSubImage3D call is made, the woffset and size4d fields
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** are unexamined by the server and are considered to be padding.
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*/
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#define __GLX_TEXSUBIMAGE_3D4D_HDR \
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CARD32 target B32; \
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CARD32 level B32; \
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CARD32 xoffset B32; \
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CARD32 yoffset B32; \
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CARD32 zoffset B32; \
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CARD32 woffset B32; \
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CARD32 width B32; \
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CARD32 height B32; \
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CARD32 depth B32; \
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CARD32 size4d B32; \
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CARD32 format B32; \
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CARD32 type B32; \
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CARD32 nullImage \
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#define __GLX_TEXSUBIMAGE_3D4D_HDR_SIZE 52
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#define __GLX_TEXSUBIMAGE_3D4D_CMD_HDR_SIZE \
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(__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_3D4D_HDR_SIZE + \
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__GLX_TEXSUBIMAGE_3D4D_HDR_SIZE)
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#define __GLX_TEXSUBIMAGE_3D4D_CMD_DISPATCH_HDR_SIZE \
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(__GLX_PIXEL_3D4D_HDR_SIZE + __GLX_TEXSUBIMAGE_3D4D_HDR_SIZE)
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typedef struct {
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__GLX_RENDER_HDR;
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__GLX_PIXEL_3D4D_HDR;
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__GLX_TEXSUBIMAGE_3D4D_HDR;
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} __GLXtexSubImage3D4DHeader;
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typedef struct {
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__GLX_RENDER_LARGE_HDR;
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__GLX_PIXEL_3D4D_HDR;
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__GLX_TEXSUBIMAGE_3D4D_HDR;
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} __GLXtexSubImage3D4DLargeHeader;
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typedef struct {
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__GLX_PIXEL_3D4D_HDR;
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__GLX_TEXSUBIMAGE_3D4D_HDR;
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} __GLXdispatchTexSubImage3D4DHeader;
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/*
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** Data that is specific to a glConvolutionFilter1DEXT or glConvolutionFilter2DEXT
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** call. The data is sent in the following order:
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** Render or RenderLarge header
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** Pixel header
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** TexImage header
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** When a glConvolutionFilter1D call the height field is unexamined by the server.
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*/
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#define __GLX_CONV_FILT_HDR \
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CARD32 target B32; \
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CARD32 internalformat B32; \
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CARD32 width B32; \
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CARD32 height B32; \
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CARD32 format B32; \
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CARD32 type B32
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#define __GLX_CONV_FILT_HDR_SIZE 24
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#define __GLX_CONV_FILT_CMD_HDR_SIZE \
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(__GLX_RENDER_HDR_SIZE + __GLX_PIXEL_HDR_SIZE + __GLX_CONV_FILT_HDR_SIZE)
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#define __GLX_CONV_FILT_CMD_DISPATCH_HDR_SIZE \
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(__GLX_PIXEL_HDR_SIZE + __GLX_CONV_FILT_HDR_SIZE)
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typedef struct {
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__GLX_RENDER_HDR;
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__GLX_PIXEL_HDR;
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__GLX_CONV_FILT_HDR;
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} __GLXConvolutionFilterHeader;
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typedef struct {
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__GLX_RENDER_LARGE_HDR;
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__GLX_PIXEL_HDR;
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__GLX_CONV_FILT_HDR;
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} __GLXConvolutionFilterLargeHeader;
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typedef struct {
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__GLX_PIXEL_HDR;
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__GLX_CONV_FILT_HDR;
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} __GLXdispatchConvolutionFilterHeader;
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/*****************************************************************************/
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/* Opcodes for GLX commands */
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#define X_GLXVendorPrivate 16
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#define X_GLXVendorPrivateWithReply 17
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#define X_GLXQueryServerString 19
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#define X_GLXClientInfo 20
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/* Opcodes for single commands (part of GLX command space) */
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#define X_GLrop_BlendColorEXT 4096
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#define X_GLrop_BlendEquationEXT 4097
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#define X_GLrop_PolygonOffsetEXT 4098
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#define X_GLrop_TexSubImage1DEXT 4099
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#define X_GLrop_TexSubImage2DEXT 4100
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#define X_GLrop_SampleMaskSGIS 2048
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#define X_GLrop_SamplePatternSGIS 2049
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#define X_GLrop_TagSampleBufferSGIX 2050
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#define X_GLrop_ConvolutionFilter1DEXT 4101
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#define X_GLrop_ConvolutionFilter2DEXT 4102
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#define X_GLrop_ConvolutionParameterfEXT 4103
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#define X_GLrop_ConvolutionParameterfvEXT 4104
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#define X_GLrop_ConvolutionParameteriEXT 4105
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#define X_GLrop_ConvolutionParameterivEXT 4106
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#define X_GLrop_CopyConvolutionFilter1DEXT 4107
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#define X_GLrop_CopyConvolutionFilter2DEXT 4108
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#define X_GLrop_SeparableFilter2DEXT 4109
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#define X_GLrop_HistogramEXT 4110
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#define X_GLrop_MinmaxEXT 4111
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#define X_GLrop_ResetHistogramEXT 4112
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#define X_GLrop_ResetMinmaxEXT 4113
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#define X_GLrop_TexImage3DEXT 4114
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#define X_GLrop_TexSubImage3DEXT 4115
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#define X_GLrop_DetailTexFuncSGIS 2051
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#define X_GLrop_SharpenTexFuncSGIS 2052
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#define X_GLrop_BindTextureEXT 4117
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#define X_GLrop_PrioritizeTexturesEXT 4118
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#define X_GLrop_ColorTableSGI 2053
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#define X_GLrop_ColorTableParameterfvSGI 2054
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#define X_GLrop_ColorTableParameterivSGI 2055
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#define X_GLrop_CopyColorTableSGI 2056
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#define X_GLrop_TexColorTableParameterfvSGI 2057
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#define X_GLrop_TexColorTableParameterivSGI 2058
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/* Opcodes for vendor private commands */
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#define X_GLvop_GetConvolutionFilterEXT 1
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#define X_GLvop_GetConvolutionParameterfvEXT 2
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#define X_GLvop_GetConvolutionParameterivEXT 3
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#define X_GLvop_GetSeparableFilterEXT 4
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#define X_GLvop_GetHistogramEXT 5
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#define X_GLvop_GetHistogramParameterfvEXT 6
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#define X_GLvop_GetHistogramParameterivEXT 7
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#define X_GLvop_GetMinmaxEXT 8
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#define X_GLvop_GetMinmaxParameterfvEXT 9
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#define X_GLvop_GetMinmaxParameterivEXT 10
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#define X_GLvop_GetDetailTexFuncSGIS 4096
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#define X_GLvop_GetSharpenTexFuncSGIS 4097
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#define X_GLvop_AreTexturesResidentEXT 11
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#define X_GLvop_DeleteTexturesEXT 12
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#define X_GLvop_GenTexturesEXT 13
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#define X_GLvop_IsTextureEXT 14
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#define X_GLvop_GetColorTableSGI 4098
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#define X_GLvop_GetColorTableParameterfvSGI 4099
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#define X_GLvop_GetColorTableParameterivSGI 4100
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#define X_GLvop_GetTexColorTableParameterfvSGI 4101
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#define X_GLvop_GetTexColorTableParameterivSGI 4102
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/* Opcodes for GLX vendor private commands */
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#define X_GLXvop_SwapIntervalSGI 65536
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#define X_GLXvop_MakeCurrentReadSGI 65537
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#define X_GLXvop_CreateGLXVideoSourceSGIX 65538
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#define X_GLXvop_DestroyGLXVideoSourceSGIX 65539
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