/*
* mesa 3-D graphics library
- * Version: 6.5
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* 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.
*/
/**
* attribs want (16).
*/
enum {
- _TNL_ATTRIB_POS = 0,
- _TNL_ATTRIB_WEIGHT = 1,
- _TNL_ATTRIB_NORMAL = 2,
- _TNL_ATTRIB_COLOR0 = 3,
- _TNL_ATTRIB_COLOR1 = 4,
- _TNL_ATTRIB_FOG = 5,
- _TNL_ATTRIB_COLOR_INDEX = 6,
- _TNL_ATTRIB_EDGEFLAG = 7,
- _TNL_ATTRIB_TEX0 = 8,
- _TNL_ATTRIB_TEX1 = 9,
- _TNL_ATTRIB_TEX2 = 10,
- _TNL_ATTRIB_TEX3 = 11,
- _TNL_ATTRIB_TEX4 = 12,
- _TNL_ATTRIB_TEX5 = 13,
- _TNL_ATTRIB_TEX6 = 14,
- _TNL_ATTRIB_TEX7 = 15,
-
- _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,
+ _TNL_ATTRIB_POS,
+ _TNL_ATTRIB_WEIGHT,
+ _TNL_ATTRIB_NORMAL,
+ _TNL_ATTRIB_COLOR0,
+ _TNL_ATTRIB_COLOR1,
+ _TNL_ATTRIB_FOG,
+ _TNL_ATTRIB_COLOR_INDEX,
+ _TNL_ATTRIB_EDGEFLAG,
+ _TNL_ATTRIB_TEX0,
+ _TNL_ATTRIB_TEX1,
+ _TNL_ATTRIB_TEX2,
+ _TNL_ATTRIB_TEX3,
+ _TNL_ATTRIB_TEX4,
+ _TNL_ATTRIB_TEX5,
+ _TNL_ATTRIB_TEX6,
+ _TNL_ATTRIB_TEX7,
+
+ /* This is really a VARYING_SLOT, not an attrib. Need to fix
+ * tnl to understand the difference.
+ */
+ _TNL_ATTRIB_POINTSIZE,
+
+ _TNL_ATTRIB_GENERIC0, /* doesn't really exist! */
+ _TNL_ATTRIB_GENERIC1,
+ _TNL_ATTRIB_GENERIC2,
+ _TNL_ATTRIB_GENERIC3,
+ _TNL_ATTRIB_GENERIC4,
+ _TNL_ATTRIB_GENERIC5,
+ _TNL_ATTRIB_GENERIC6,
+ _TNL_ATTRIB_GENERIC7,
+ _TNL_ATTRIB_GENERIC8,
+ _TNL_ATTRIB_GENERIC9,
+ _TNL_ATTRIB_GENERIC10,
+ _TNL_ATTRIB_GENERIC11,
+ _TNL_ATTRIB_GENERIC12,
+ _TNL_ATTRIB_GENERIC13,
+ _TNL_ATTRIB_GENERIC14,
+ _TNL_ATTRIB_GENERIC15,
+
+ _TNL_ATTRIB_MAX,
/* These alias with the generics, but they are not active
* concurrently, so it's not a problem. The TNL module
* generic attribute in order to pick up per-vertex material
* data.
*/
- _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 VERT_RESULT, not an attrib. Need to fix
- * tnl to understand the difference.
- */
- _TNL_ATTRIB_POINTSIZE = 16,
-
- _TNL_ATTRIB_MAX = 33
-} ;
+ _TNL_ATTRIB_MAT_FRONT_AMBIENT = _TNL_ATTRIB_GENERIC0,
+ _TNL_ATTRIB_MAT_BACK_AMBIENT,
+ _TNL_ATTRIB_MAT_FRONT_DIFFUSE,
+ _TNL_ATTRIB_MAT_BACK_DIFFUSE,
+ _TNL_ATTRIB_MAT_FRONT_SPECULAR,
+ _TNL_ATTRIB_MAT_BACK_SPECULAR,
+ _TNL_ATTRIB_MAT_FRONT_EMISSION,
+ _TNL_ATTRIB_MAT_BACK_EMISSION,
+ _TNL_ATTRIB_MAT_FRONT_SHININESS,
+ _TNL_ATTRIB_MAT_BACK_SHININESS,
+ _TNL_ATTRIB_MAT_FRONT_INDEXES,
+ _TNL_ATTRIB_MAT_BACK_INDEXES,
+};
#define _TNL_ATTRIB_TEX(u) (_TNL_ATTRIB_TEX0 + (u))
#define _TNL_ATTRIB_GENERIC(n) (_TNL_ATTRIB_GENERIC0 + (n))
GLuint PrimitiveCount;
/* Inputs to the vertex program stage */
- GLvector4f *AttribPtr[_TNL_ATTRIB_MAX]; /* GL_NV_vertex_program */
+ GLvector4f *AttribPtr[_TNL_ATTRIB_MAX];
};
};
+#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;
+};
+
+
struct tnl_device_driver
{
/***
};
-#define DECLARE_RENDERINPUTS(name) GLbitfield64 name
-#define RENDERINPUTS_COPY(x, y) do { (x) = (y); } while (0)
-#define RENDERINPUTS_EQUAL(x, y) ((x) == (y))
-#define RENDERINPUTS_ZERO(x) do { (x) = 0; } while (0)
-#define RENDERINPUTS_ONES(x) do { (x) = ~(GLbitfield64)0; } while (0)
-#define RENDERINPUTS_TEST(x, b) (((x) & BITFIELD64_BIT(b)) != 0)
-#define RENDERINPUTS_SET(x, b) ((x) |= BITFIELD64_BIT(b))
-#define RENDERINPUTS_CLEAR(x, b) ((x) &= ~BITFIELD64_BIT(b))
-#define RENDERINPUTS_TEST_RANGE(x, b, e) \
- (((x) & BITFIELD64_RANGE((b), (e) - (b) + 1)) != 0)
-
-
/**
* Context state for T&L context.
*/
/* Clipspace/ndc/window vertex managment:
*/
struct tnl_clipspace clipspace;
+ GLmatrix _WindowMap;
/* Probably need a better configuration mechanism:
*/
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];
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;
projects / mesa.git / blobdiff