diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/intel_context.h')
| -rw-r--r-- | src/mesa/drivers/dri/i965/intel_context.h | 528 |
1 files changed, 0 insertions, 528 deletions
diff --git a/src/mesa/drivers/dri/i965/intel_context.h b/src/mesa/drivers/dri/i965/intel_context.h deleted file mode 100644 index 406f8483dc..0000000000 --- a/src/mesa/drivers/dri/i965/intel_context.h +++ /dev/null @@ -1,528 +0,0 @@ -/************************************************************************** - * - * Copyright 2003 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. - * - **************************************************************************/ - -#ifndef INTELCONTEXT_INC -#define INTELCONTEXT_INC - - - -#include "mtypes.h" -#include "drm.h" -#include "texmem.h" - -#include "intel_screen.h" -#include "i830_common.h" -#include "tnl/t_vertex.h" - -#define TAG(x) intel##x -#include "tnl_dd/t_dd_vertex.h" -#undef TAG - -#define DV_PF_555 (1<<8) -#define DV_PF_565 (2<<8) -#define DV_PF_8888 (3<<8) - -struct intel_region; -struct intel_context; - -typedef void (*intel_tri_func)(struct intel_context *, intelVertex *, intelVertex *, - intelVertex *); -typedef void (*intel_line_func)(struct intel_context *, intelVertex *, intelVertex *); -typedef void (*intel_point_func)(struct intel_context *, intelVertex *); - -#define INTEL_FALLBACK_DRAW_BUFFER 0x1 -#define INTEL_FALLBACK_READ_BUFFER 0x2 -#define INTEL_FALLBACK_USER 0x4 -#define INTEL_FALLBACK_RENDERMODE 0x8 -#define INTEL_FALLBACK_TEXTURE 0x10 - -extern void intelFallback( struct intel_context *intel, GLuint bit, GLboolean mode ); -#define FALLBACK( intel, bit, mode ) intelFallback( intel, bit, mode ) - - - -struct intel_texture_object -{ - struct gl_texture_object base; /* The "parent" object */ - - /* The mipmap tree must include at least these levels once - * validated: - */ - GLuint firstLevel; - GLuint lastLevel; - - GLuint dirty_images[6]; - GLuint dirty; - - /* On validation any active images held in main memory or in other - * regions will be copied to this region and the old storage freed. - */ - struct intel_mipmap_tree *mt; -}; - - - -struct intel_context -{ - GLcontext ctx; /* the parent class */ - - struct { - void (*destroy)( struct intel_context *intel ); - void (*emit_state)( struct intel_context *intel ); - void (*emit_invarient_state)( struct intel_context *intel ); - void (*lost_hardware)( struct intel_context *intel ); - void (*note_fence)( struct intel_context *intel, GLuint fence ); - void (*note_unlock)( struct intel_context *intel ); - void (*update_texture_state)( struct intel_context *intel ); - - void (*render_start)( struct intel_context *intel ); - void (*set_draw_region)( struct intel_context *intel, - struct intel_region *draw_region, - struct intel_region *depth_region ); - - GLuint (*flush_cmd)( void ); - - void (*emit_flush)( struct intel_context *intel, - GLuint unused ); - - void (*aub_commands)( struct intel_context *intel, - GLuint offset, - const void *buf, - GLuint sz ); - void (*aub_dump_bmp)( struct intel_context *intel, GLuint buffer ); - void (*aub_wrap)( struct intel_context *intel ); - void (*aub_gtt_data)( struct intel_context *intel, - GLuint offset, - const void *src, - GLuint size, - GLuint aubtype, - GLuint aubsubtype); - - - void (*reduced_primitive_state)( struct intel_context *intel, GLenum rprim ); - - GLboolean (*check_vertex_size)( struct intel_context *intel, GLuint expected ); - - void (*invalidate_state)( struct intel_context *intel, GLuint new_state ); - - /* Metaops: - */ - void (*install_meta_state)( struct intel_context *intel ); - void (*leave_meta_state)( struct intel_context *intel ); - - void (*meta_draw_region)( struct intel_context *intel, - struct intel_region *draw_region, - struct intel_region *depth_region ); - - void (*meta_color_mask)( struct intel_context *intel, - GLboolean ); - - void (*meta_stencil_replace)( struct intel_context *intel, - GLuint mask, - GLuint clear ); - - void (*meta_depth_replace)( struct intel_context *intel ); - - void (*meta_texture_blend_replace) (struct intel_context * intel); - - void (*meta_no_stencil_write)( struct intel_context *intel ); - void (*meta_no_depth_write)( struct intel_context *intel ); - void (*meta_no_texture)( struct intel_context *intel ); - void (*meta_import_pixel_state) (struct intel_context * intel); - void (*meta_frame_buffer_texture)( struct intel_context *intel, - GLint xoff, GLint yoff ); - - void (*meta_draw_quad)(struct intel_context *intel, - GLfloat x0, GLfloat x1, - GLfloat y0, GLfloat y1, - GLfloat z, - GLubyte red, GLubyte green, - GLubyte blue, GLubyte alpha, - GLfloat s0, GLfloat s1, - GLfloat t0, GLfloat t1); - - - - } vtbl; - - GLint refcount; - GLuint Fallback; - GLuint NewGLState; - - GLuint last_swap_fence; - GLuint second_last_swap_fence; - - GLboolean aub_wrap; - GLuint stats_wm; - - struct intel_batchbuffer *batch; - - GLubyte clear_chan[4]; - GLuint ClearColor; - GLuint ClearDepth; - - GLfloat depth_scale; - GLfloat polygon_offset_scale; /* dependent on depth_scale, bpp */ - GLuint depth_clear_mask; - GLuint stencil_clear_mask; - - GLboolean hw_stencil; - GLboolean hw_stipple; - GLboolean depth_buffer_is_float; - GLboolean no_hw; - GLboolean no_rast; - GLboolean thrashing; - GLboolean locked; - GLboolean strict_conformance; - GLboolean need_flush; - - - - /* AGP memory buffer manager: - */ - struct bufmgr *bm; - - - /* State for intelvb.c and inteltris.c. - */ - GLenum render_primitive; - GLenum reduced_primitive; - - struct intel_region *front_region; - struct intel_region *back_region; - struct intel_region *draw_region; - struct intel_region *depth_region; - - /* These refer to the current draw (front vs. back) buffer: - */ - int drawX; /* origin of drawable in draw buffer */ - int drawY; - GLuint numClipRects; /* cliprects for that buffer */ - drm_clip_rect_t *pClipRects; - struct gl_texture_object *frame_buffer_texobj; - - GLboolean scissor; - drm_clip_rect_t draw_rect; - drm_clip_rect_t scissor_rect; - - drm_context_t hHWContext; - drmLock *driHwLock; - int driFd; - - __DRIdrawablePrivate *driDrawable; - __DRIscreenPrivate *driScreen; - intelScreenPrivate *intelScreen; - volatile drmI830Sarea *sarea; - - FILE *aub_file; - - GLuint lastStamp; - - /** - * Configuration cache - */ - driOptionCache optionCache; - - /* VBI - */ - GLuint vbl_seq; - GLuint vblank_flags; - - int64_t swap_ust; - int64_t swap_missed_ust; - - GLuint swap_count; - GLuint swap_missed_count; -}; - -/* These are functions now: - */ -void LOCK_HARDWARE( struct intel_context *intel ); -void UNLOCK_HARDWARE( struct intel_context *intel ); - - -#define SUBPIXEL_X 0.125 -#define SUBPIXEL_Y 0.125 - -/* ================================================================ - * Color packing: - */ - -#define INTEL_PACKCOLOR4444(r,g,b,a) \ - ((((a) & 0xf0) << 8) | (((r) & 0xf0) << 4) | ((g) & 0xf0) | ((b) >> 4)) - -#define INTEL_PACKCOLOR1555(r,g,b,a) \ - ((((r) & 0xf8) << 7) | (((g) & 0xf8) << 2) | (((b) & 0xf8) >> 3) | \ - ((a) ? 0x8000 : 0)) - -#define INTEL_PACKCOLOR565(r,g,b) \ - ((((r) & 0xf8) << 8) | (((g) & 0xfc) << 3) | (((b) & 0xf8) >> 3)) - -#define INTEL_PACKCOLOR8888(r,g,b,a) \ - ((a<<24) | (r<<16) | (g<<8) | b) - - -#define INTEL_PACKCOLOR(format, r, g, b, a) \ -(format == DV_PF_555 ? INTEL_PACKCOLOR1555(r,g,b,a) : \ - (format == DV_PF_565 ? INTEL_PACKCOLOR565(r,g,b) : \ - (format == DV_PF_8888 ? INTEL_PACKCOLOR8888(r,g,b,a) : \ - 0))) - - - -/* ================================================================ - * From linux kernel i386 header files, copes with odd sizes better - * than COPY_DWORDS would: - */ -#if defined(i386) || defined(__i386__) -static inline void * __memcpy(void * to, const void * from, size_t n) -{ - int d0, d1, d2; - __asm__ __volatile__( - "rep ; movsl\n\t" - "testb $2,%b4\n\t" - "je 1f\n\t" - "movsw\n" - "1:\ttestb $1,%b4\n\t" - "je 2f\n\t" - "movsb\n" - "2:" - : "=&c" (d0), "=&D" (d1), "=&S" (d2) - :"0" (n/4), "q" (n),"1" ((long) to),"2" ((long) from) - : "memory"); - return (to); -} -#else -#define __memcpy(a,b,c) memcpy(a,b,c) -#endif - - -/* The system memcpy (at least on ubuntu 5.10) has problems copying - * to agp (writecombined) memory from a source which isn't 64-byte - * aligned - there is a 4x performance falloff. - * - * The x86 __memcpy is immune to this but is slightly slower - * (10%-ish) than the system memcpy. - * - * The sse_memcpy seems to have a slight cliff at 64/32 bytes, but - * isn't much faster than x86_memcpy for agp copies. - * - * TODO: switch dynamically. - */ -static inline void *do_memcpy( void *dest, const void *src, size_t n ) -{ - if ( (((unsigned long)src) & 63) || - (((unsigned long)dest) & 63)) { - return __memcpy(dest, src, n); - } - else - return memcpy(dest, src, n); -} - - - - - -/* ================================================================ - * Debugging: - */ -extern int INTEL_DEBUG; - -#define DEBUG_TEXTURE 0x1 -#define DEBUG_STATE 0x2 -#define DEBUG_IOCTL 0x4 -#define DEBUG_PRIMS 0x8 -#define DEBUG_VERTS 0x10 -#define DEBUG_FALLBACKS 0x20 -#define DEBUG_VERBOSE 0x40 -#define DEBUG_DRI 0x80 -#define DEBUG_DMA 0x100 -#define DEBUG_SANITY 0x200 -#define DEBUG_SYNC 0x400 -#define DEBUG_SLEEP 0x800 -#define DEBUG_PIXEL 0x1000 -#define DEBUG_STATS 0x2000 -#define DEBUG_TILE 0x4000 -#define DEBUG_SINGLE_THREAD 0x8000 -#define DEBUG_WM 0x10000 -#define DEBUG_URB 0x20000 -#define DEBUG_VS 0x40000 - - -#define PCI_CHIP_845_G 0x2562 -#define PCI_CHIP_I830_M 0x3577 -#define PCI_CHIP_I855_GM 0x3582 -#define PCI_CHIP_I865_G 0x2572 -#define PCI_CHIP_I915_G 0x2582 -#define PCI_CHIP_I915_GM 0x2592 -#define PCI_CHIP_I945_G 0x2772 -#define PCI_CHIP_I965_G 0x29A2 -#define PCI_CHIP_I965_Q 0x2992 -#define PCI_CHIP_I965_G_1 0x2982 -#define PCI_CHIP_I946_GZ 0x2972 -#define PCI_CHIP_I965_GM 0x2A02 -#define PCI_CHIP_I965_GME 0x2A12 - - -/* ================================================================ - * intel_context.c: - */ - -extern GLboolean intelInitContext( struct intel_context *intel, - const __GLcontextModes *mesaVis, - __DRIcontextPrivate *driContextPriv, - void *sharedContextPrivate, - struct dd_function_table *functions ); - -extern void intelGetLock(struct intel_context *intel, GLuint flags); - -extern void intelFinish( GLcontext *ctx ); -extern void intelFlush( GLcontext *ctx ); - -extern void intelInitDriverFunctions( struct dd_function_table *functions ); - - -/* ================================================================ - * intel_state.c: - */ -extern void intelInitStateFuncs( struct dd_function_table *functions ); - -#define COMPAREFUNC_ALWAYS 0 -#define COMPAREFUNC_NEVER 0x1 -#define COMPAREFUNC_LESS 0x2 -#define COMPAREFUNC_EQUAL 0x3 -#define COMPAREFUNC_LEQUAL 0x4 -#define COMPAREFUNC_GREATER 0x5 -#define COMPAREFUNC_NOTEQUAL 0x6 -#define COMPAREFUNC_GEQUAL 0x7 - -#define STENCILOP_KEEP 0 -#define STENCILOP_ZERO 0x1 -#define STENCILOP_REPLACE 0x2 -#define STENCILOP_INCRSAT 0x3 -#define STENCILOP_DECRSAT 0x4 -#define STENCILOP_INCR 0x5 -#define STENCILOP_DECR 0x6 -#define STENCILOP_INVERT 0x7 - -#define LOGICOP_CLEAR 0 -#define LOGICOP_NOR 0x1 -#define LOGICOP_AND_INV 0x2 -#define LOGICOP_COPY_INV 0x3 -#define LOGICOP_AND_RVRSE 0x4 -#define LOGICOP_INV 0x5 -#define LOGICOP_XOR 0x6 -#define LOGICOP_NAND 0x7 -#define LOGICOP_AND 0x8 -#define LOGICOP_EQUIV 0x9 -#define LOGICOP_NOOP 0xa -#define LOGICOP_OR_INV 0xb -#define LOGICOP_COPY 0xc -#define LOGICOP_OR_RVRSE 0xd -#define LOGICOP_OR 0xe -#define LOGICOP_SET 0xf - -#define BLENDFACT_ZERO 0x01 -#define BLENDFACT_ONE 0x02 -#define BLENDFACT_SRC_COLR 0x03 -#define BLENDFACT_INV_SRC_COLR 0x04 -#define BLENDFACT_SRC_ALPHA 0x05 -#define BLENDFACT_INV_SRC_ALPHA 0x06 -#define BLENDFACT_DST_ALPHA 0x07 -#define BLENDFACT_INV_DST_ALPHA 0x08 -#define BLENDFACT_DST_COLR 0x09 -#define BLENDFACT_INV_DST_COLR 0x0a -#define BLENDFACT_SRC_ALPHA_SATURATE 0x0b -#define BLENDFACT_CONST_COLOR 0x0c -#define BLENDFACT_INV_CONST_COLOR 0x0d -#define BLENDFACT_CONST_ALPHA 0x0e -#define BLENDFACT_INV_CONST_ALPHA 0x0f -#define BLENDFACT_MASK 0x0f - - -extern int intel_translate_compare_func( GLenum func ); -extern int intel_translate_stencil_op( GLenum op ); -extern int intel_translate_blend_factor( GLenum factor ); -extern int intel_translate_logic_op( GLenum opcode ); - - -/* ================================================================ - * intel_buffers.c: - */ -void intelInitBufferFuncs( struct dd_function_table *functions ); - -struct intel_region *intel_readbuf_region( struct intel_context *intel ); -struct intel_region *intel_drawbuf_region( struct intel_context *intel ); - -extern void intelWindowMoved( struct intel_context *intel ); - -extern GLboolean intel_intersect_cliprects( drm_clip_rect_t *dest, - const drm_clip_rect_t *a, - const drm_clip_rect_t *b ); - - -/* ================================================================ - * intel_pixel_copy.c: - */ -void intelCopyPixels(GLcontext * ctx, - GLint srcx, GLint srcy, - GLsizei width, GLsizei height, - GLint destx, GLint desty, GLenum type); - -GLboolean intel_check_blit_fragment_ops(GLcontext * ctx); - -void intelBitmap(GLcontext * ctx, - GLint x, GLint y, - GLsizei width, GLsizei height, - const struct gl_pixelstore_attrib *unpack, - const GLubyte * pixels); - -void intelInitExtensions(GLcontext *ctx, GLboolean enable_imaging); -#define _NEW_WINDOW_POS 0x40000000 - - -/*====================================================================== - * Inline conversion functions. - * These are better-typed than the macros used previously: - */ -static inline struct intel_context *intel_context( GLcontext *ctx ) -{ - return (struct intel_context *)ctx; -} - -static inline struct intel_texture_object *intel_texture_object( struct gl_texture_object *obj ) -{ - return (struct intel_texture_object *)obj; -} - -static inline struct intel_texture_image *intel_texture_image( struct gl_texture_image *img ) -{ - return (struct intel_texture_image *)img; -} - -#endif - |