X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Ftnl%2Ft_context.h;h=e89a7f83677b1d7bac78fde3fc46056d6a553062;hb=c472793a2a55bb529bf4297f04ff785ce52cfc6e;hp=6137c2d2fe52220f6c9e862e5f5a282f79264664;hpb=d0b7ff551ab25153e3023871af3daa65b394a828;p=mesa.git diff --git a/src/mesa/tnl/t_context.h b/src/mesa/tnl/t_context.h index 6137c2d2fe5..e89a7f83677 100644 --- a/src/mesa/tnl/t_context.h +++ b/src/mesa/tnl/t_context.h @@ -1,6 +1,5 @@ /* * mesa 3-D graphics library - * Version: 6.5 * * Copyright (C) 1999-2006 Brian Paul All Rights Reserved. * @@ -17,9 +16,10 @@ * 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 - * BRIAN PAUL 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. + * 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. */ /** @@ -50,12 +50,10 @@ #define _T_CONTEXT_H #include "main/glheader.h" -#include "main/bitset.h" +#include "main/imports.h" #include "main/mtypes.h" -#include "math/m_matrix.h" #include "math/m_vector.h" -#include "math/m_xform.h" #include "vbo/vbo.h" @@ -95,22 +93,22 @@ enum { _TNL_ATTRIB_TEX6 = 14, _TNL_ATTRIB_TEX7 = 15, - _TNL_ATTRIB_GENERIC0 = 16, /* doesn't really exist! */ - _TNL_ATTRIB_GENERIC1 = 17, - _TNL_ATTRIB_GENERIC2 = 18, - _TNL_ATTRIB_GENERIC3 = 19, - _TNL_ATTRIB_GENERIC4 = 20, - _TNL_ATTRIB_GENERIC5 = 21, - _TNL_ATTRIB_GENERIC6 = 22, - _TNL_ATTRIB_GENERIC7 = 23, - _TNL_ATTRIB_GENERIC8 = 24, - _TNL_ATTRIB_GENERIC9 = 25, - _TNL_ATTRIB_GENERIC10 = 26, - _TNL_ATTRIB_GENERIC11 = 27, - _TNL_ATTRIB_GENERIC12 = 28, - _TNL_ATTRIB_GENERIC13 = 29, - _TNL_ATTRIB_GENERIC14 = 30, - _TNL_ATTRIB_GENERIC15 = 31, + _TNL_ATTRIB_GENERIC0 = 17, /* doesn't really exist! */ + _TNL_ATTRIB_GENERIC1 = 18, + _TNL_ATTRIB_GENERIC2 = 19, + _TNL_ATTRIB_GENERIC3 = 20, + _TNL_ATTRIB_GENERIC4 = 21, + _TNL_ATTRIB_GENERIC5 = 22, + _TNL_ATTRIB_GENERIC6 = 23, + _TNL_ATTRIB_GENERIC7 = 24, + _TNL_ATTRIB_GENERIC8 = 25, + _TNL_ATTRIB_GENERIC9 = 26, + _TNL_ATTRIB_GENERIC10 = 27, + _TNL_ATTRIB_GENERIC11 = 28, + _TNL_ATTRIB_GENERIC12 = 29, + _TNL_ATTRIB_GENERIC13 = 30, + _TNL_ATTRIB_GENERIC14 = 31, + _TNL_ATTRIB_GENERIC15 = 32, /* These alias with the generics, but they are not active * concurrently, so it's not a problem. The TNL module @@ -122,25 +120,25 @@ enum { * generic attribute in order to pick up per-vertex material * data. */ - _TNL_ATTRIB_MAT_FRONT_AMBIENT = 16, - _TNL_ATTRIB_MAT_BACK_AMBIENT = 17, - _TNL_ATTRIB_MAT_FRONT_DIFFUSE = 18, - _TNL_ATTRIB_MAT_BACK_DIFFUSE = 19, - _TNL_ATTRIB_MAT_FRONT_SPECULAR = 20, - _TNL_ATTRIB_MAT_BACK_SPECULAR = 21, - _TNL_ATTRIB_MAT_FRONT_EMISSION = 22, - _TNL_ATTRIB_MAT_BACK_EMISSION = 23, - _TNL_ATTRIB_MAT_FRONT_SHININESS = 24, - _TNL_ATTRIB_MAT_BACK_SHININESS = 25, - _TNL_ATTRIB_MAT_FRONT_INDEXES = 26, - _TNL_ATTRIB_MAT_BACK_INDEXES = 27, - - /* This is really a VERT_RESULT, not an attrib. Need to fix + _TNL_ATTRIB_MAT_FRONT_AMBIENT = 17, + _TNL_ATTRIB_MAT_BACK_AMBIENT = 18, + _TNL_ATTRIB_MAT_FRONT_DIFFUSE = 19, + _TNL_ATTRIB_MAT_BACK_DIFFUSE = 20, + _TNL_ATTRIB_MAT_FRONT_SPECULAR = 21, + _TNL_ATTRIB_MAT_BACK_SPECULAR = 22, + _TNL_ATTRIB_MAT_FRONT_EMISSION = 23, + _TNL_ATTRIB_MAT_BACK_EMISSION = 24, + _TNL_ATTRIB_MAT_FRONT_SHININESS = 25, + _TNL_ATTRIB_MAT_BACK_SHININESS = 26, + _TNL_ATTRIB_MAT_FRONT_INDEXES = 27, + _TNL_ATTRIB_MAT_BACK_INDEXES = 28, + + /* This is really a VARYING_SLOT, not an attrib. Need to fix * tnl to understand the difference. */ _TNL_ATTRIB_POINTSIZE = 16, - _TNL_ATTRIB_MAX = 32 + _TNL_ATTRIB_MAX = 33 } ; #define _TNL_ATTRIB_TEX(u) (_TNL_ATTRIB_TEX0 + (u)) @@ -164,6 +162,9 @@ enum { #define _TNL_FIRST_MAT _TNL_ATTRIB_MAT_FRONT_AMBIENT /* GENERIC0 */ #define _TNL_LAST_MAT _TNL_ATTRIB_MAT_BACK_INDEXES /* GENERIC11 */ +/* Number of available texture attributes */ +#define _TNL_NUM_TEX 8 + /* Number of available generic attributes */ #define _TNL_NUM_GENERIC 16 @@ -175,7 +176,7 @@ enum { #define PRIM_END 0x20 #define PRIM_MODE_MASK 0x0f -static INLINE GLuint _tnl_translate_prim( const struct _mesa_prim *prim ) +static inline GLuint _tnl_translate_prim( const struct _mesa_prim *prim ) { GLuint flag; flag = prim->mode; @@ -198,32 +199,29 @@ struct vertex_buffer */ GLuint Count; /**< Number of vertices currently in buffer */ - /* Pointers to current data. - * XXX some of these fields alias AttribPtr below and should be removed - * such as NormalPtr, TexCoordPtr, FogCoordPtr, etc. + /* Pointers to current data. Most of the data is in AttribPtr -- all of + * it that is one of VERT_ATTRIB_X. For things only produced by TNL, + * such as backface color or eye-space coordinates, they are stored + * here. */ GLuint *Elts; - GLvector4f *ObjPtr; /* _TNL_BIT_POS */ GLvector4f *EyePtr; /* _TNL_BIT_POS */ GLvector4f *ClipPtr; /* _TNL_BIT_POS */ GLvector4f *NdcPtr; /* _TNL_BIT_POS */ GLubyte ClipOrMask; /* _TNL_BIT_POS */ GLubyte ClipAndMask; /* _TNL_BIT_POS */ GLubyte *ClipMask; /* _TNL_BIT_POS */ - GLvector4f *NormalPtr; /* _TNL_BIT_NORMAL */ GLfloat *NormalLengthPtr; /* _TNL_BIT_NORMAL */ GLboolean *EdgeFlag; /* _TNL_BIT_EDGEFLAG */ - GLvector4f *TexCoordPtr[MAX_TEXTURE_COORD_UNITS]; /* VERT_TEX_0..n */ - GLvector4f *IndexPtr[2]; /* _TNL_BIT_INDEX */ - GLvector4f *ColorPtr[2]; /* _TNL_BIT_COLOR0 */ - GLvector4f *SecondaryColorPtr[2]; /* _TNL_BIT_COLOR1 */ - GLvector4f *FogCoordPtr; /* _TNL_BIT_FOG */ + GLvector4f *BackfaceIndexPtr; + GLvector4f *BackfaceColorPtr; + GLvector4f *BackfaceSecondaryColorPtr; const struct _mesa_prim *Primitive; GLuint PrimitiveCount; /* Inputs to the vertex program stage */ - GLvector4f *AttribPtr[_TNL_ATTRIB_MAX]; /* GL_NV_vertex_program */ + GLvector4f *AttribPtr[_TNL_ATTRIB_MAX]; }; @@ -240,7 +238,7 @@ struct tnl_pipeline_stage /* Allocate private data */ - GLboolean (*create)( GLcontext *ctx, struct tnl_pipeline_stage * ); + GLboolean (*create)( struct gl_context *ctx, struct tnl_pipeline_stage * ); /* Free private data. */ @@ -249,7 +247,7 @@ struct tnl_pipeline_stage /* Called on any statechange or input array size change or * input array change to/from zero stride. */ - void (*validate)( GLcontext *ctx, struct tnl_pipeline_stage * ); + void (*validate)( struct gl_context *ctx, struct tnl_pipeline_stage * ); /* Called from _tnl_run_pipeline(). The stage.changed_inputs value * encodes all inputs to thee struct which have changed. If @@ -259,7 +257,7 @@ struct tnl_pipeline_stage * Return value: GL_TRUE - keep going * GL_FALSE - finished pipeline */ - GLboolean (*run)( GLcontext *ctx, struct tnl_pipeline_stage * ); + GLboolean (*run)( struct gl_context *ctx, struct tnl_pipeline_stage * ); }; @@ -289,7 +287,7 @@ typedef void (*tnl_insert_func)( const struct tnl_clipspace_attr *a, GLubyte *v, const GLfloat *in ); -typedef void (*tnl_emit_func)( GLcontext *ctx, +typedef void (*tnl_emit_func)( struct gl_context *ctx, GLuint count, GLubyte *dest ); @@ -316,19 +314,19 @@ struct tnl_clipspace_attr -typedef void (*tnl_points_func)( GLcontext *ctx, GLuint first, GLuint last ); -typedef void (*tnl_line_func)( GLcontext *ctx, GLuint v1, GLuint v2 ); -typedef void (*tnl_triangle_func)( GLcontext *ctx, +typedef void (*tnl_points_func)( struct gl_context *ctx, GLuint first, GLuint last ); +typedef void (*tnl_line_func)( struct gl_context *ctx, GLuint v1, GLuint v2 ); +typedef void (*tnl_triangle_func)( struct gl_context *ctx, GLuint v1, GLuint v2, GLuint v3 ); -typedef void (*tnl_quad_func)( GLcontext *ctx, GLuint v1, GLuint v2, +typedef void (*tnl_quad_func)( struct gl_context *ctx, GLuint v1, GLuint v2, GLuint v3, GLuint v4 ); -typedef void (*tnl_render_func)( GLcontext *ctx, GLuint start, GLuint count, +typedef void (*tnl_render_func)( struct gl_context *ctx, GLuint start, GLuint count, GLuint flags ); -typedef void (*tnl_interp_func)( GLcontext *ctx, +typedef void (*tnl_interp_func)( struct gl_context *ctx, GLfloat t, GLuint dst, GLuint out, GLuint in, GLboolean force_boundary ); -typedef void (*tnl_copy_pv_func)( GLcontext *ctx, GLuint dst, GLuint src ); -typedef void (*tnl_setup_func)( GLcontext *ctx, +typedef void (*tnl_copy_pv_func)( struct gl_context *ctx, GLuint dst, GLuint src ); +typedef void (*tnl_setup_func)( struct gl_context *ctx, GLuint start, GLuint end, GLuint new_inputs); @@ -382,7 +380,21 @@ struct tnl_clipspace struct tnl_clipspace_fastpath *fastpath; - void (*codegen_emit)( GLcontext *ctx ); + void (*codegen_emit)( struct gl_context *ctx ); +}; + + +#define SHINE_TABLE_SIZE 256 /**< Material shininess lookup table sizes */ + +/** + * Material shininess lookup table. + */ +struct tnl_shine_tab +{ + struct tnl_shine_tab *next, *prev; + GLfloat tab[SHINE_TABLE_SIZE+1]; + GLfloat shininess; + GLuint refcount; }; @@ -392,34 +404,29 @@ struct tnl_device_driver *** TNL Pipeline ***/ - void (*RunPipeline)(GLcontext *ctx); + void (*RunPipeline)(struct gl_context *ctx); /* Replaces PipelineStart/PipelineFinish -- intended to allow * drivers to wrap _tnl_run_pipeline() with code to validate state * and grab/release hardware locks. */ - void (*NotifyMaterialChange)(GLcontext *ctx); + void (*NotifyMaterialChange)(struct gl_context *ctx); /* Alert tnl-aware drivers of changes to material. */ - void (*NotifyInputChanges)(GLcontext *ctx, GLuint bitmask); - /* Alert tnl-aware drivers of changes to size and stride of input - * arrays. - */ - /*** *** Rendering -- These functions called only from t_vb_render.c ***/ struct { - void (*Start)(GLcontext *ctx); - void (*Finish)(GLcontext *ctx); + void (*Start)(struct gl_context *ctx); + void (*Finish)(struct gl_context *ctx); /* Called before and after all rendering operations, including DrawPixels, * ReadPixels, Bitmap, span functions, and CopyTexImage, etc commands. * These are a suitable place for grabbing/releasing hardware locks. */ - void (*PrimitiveNotify)(GLcontext *ctx, GLenum mode); + void (*PrimitiveNotify)(struct gl_context *ctx, GLenum mode); /* Called between RenderStart() and RenderFinish() to indicate the * type of primitive we're about to draw. Mode will be one of the * modes accepted by glBegin(). @@ -437,12 +444,12 @@ struct tnl_device_driver * vertex attributes should be copied. */ - void (*ClippedPolygon)( GLcontext *ctx, const GLuint *elts, GLuint n ); + void (*ClippedPolygon)( struct gl_context *ctx, const GLuint *elts, GLuint n ); /* Render a polygon with vertices whose indexes are in the * array. */ - void (*ClippedLine)( GLcontext *ctx, GLuint v0, GLuint v1 ); + void (*ClippedLine)( struct gl_context *ctx, GLuint v0, GLuint v1 ); /* Render a line between the two vertices given by indexes v0 and v1. */ tnl_points_func Points; /* must now respect vb->elts */ @@ -462,7 +469,7 @@ struct tnl_device_driver * vertices. */ - void (*ResetLineStipple)( GLcontext *ctx ); + void (*ResetLineStipple)( struct gl_context *ctx ); /* Reset the hardware's line stipple counter. */ @@ -477,7 +484,7 @@ struct tnl_device_driver */ - GLboolean (*Multipass)( GLcontext *ctx, GLuint passno ); + GLboolean (*Multipass)( struct gl_context *ctx, GLuint passno ); /* Driver may request additional render passes by returning GL_TRUE * when this function is called. This function will be called * after the first pass, and passes will be made until the function @@ -490,19 +497,6 @@ struct tnl_device_driver }; -#define DECLARE_RENDERINPUTS(name) BITSET64_DECLARE(name, _TNL_ATTRIB_MAX) -#define RENDERINPUTS_COPY BITSET64_COPY -#define RENDERINPUTS_EQUAL BITSET64_EQUAL -#define RENDERINPUTS_ZERO BITSET64_ZERO -#define RENDERINPUTS_ONES BITSET64_ONES -#define RENDERINPUTS_TEST BITSET64_TEST -#define RENDERINPUTS_SET BITSET64_SET -#define RENDERINPUTS_CLEAR BITSET64_CLEAR -#define RENDERINPUTS_TEST_RANGE BITSET64_TEST_RANGE -#define RENDERINPUTS_SET_RANGE BITSET64_SET_RANGE -#define RENDERINPUTS_CLEAR_RANGE BITSET64_CLEAR_RANGE - - /** * Context state for T&L context. */ @@ -528,7 +522,7 @@ typedef struct GLboolean AllowPixelFog; GLboolean _DoVertexFog; /* eval fog function at each vertex? */ - DECLARE_RENDERINPUTS(render_inputs_bitset); + GLbitfield64 render_inputs_bitset; GLvector4f tmp_inputs[VERT_ATTRIB_MAX]; @@ -537,6 +531,11 @@ typedef struct GLubyte *block[VERT_ATTRIB_MAX]; GLuint nr_blocks; + GLuint CurInstance; + + struct tnl_shine_tab *_ShineTable[2]; /**< Active shine tables */ + struct tnl_shine_tab *_ShineTabList; /**< MRU list of inactive shine tables */ + /**@}*/ } TNLcontext; @@ -549,7 +548,7 @@ typedef struct extern void -tnl_clip_prepare(GLcontext *ctx); +tnl_clip_prepare(struct gl_context *ctx); #endif