diff options
Diffstat (limited to 'src/mesa/drivers/dri/i915-tex/i915_program.h')
| -rw-r--r-- | src/mesa/drivers/dri/i915-tex/i915_program.h | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/src/mesa/drivers/dri/i915-tex/i915_program.h b/src/mesa/drivers/dri/i915-tex/i915_program.h deleted file mode 100644 index a0d2530ed52..00000000000 --- a/src/mesa/drivers/dri/i915-tex/i915_program.h +++ /dev/null @@ -1,163 +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 I915_PROGRAM_H -#define I915_PROGRAM_H - -#include "i915_context.h" -#include "i915_reg.h" - - - -/* Having zero and one in here makes the definition of swizzle a lot - * easier. - */ -#define UREG_TYPE_SHIFT 29 -#define UREG_NR_SHIFT 24 -#define UREG_CHANNEL_X_NEGATE_SHIFT 23 -#define UREG_CHANNEL_X_SHIFT 20 -#define UREG_CHANNEL_Y_NEGATE_SHIFT 19 -#define UREG_CHANNEL_Y_SHIFT 16 -#define UREG_CHANNEL_Z_NEGATE_SHIFT 15 -#define UREG_CHANNEL_Z_SHIFT 12 -#define UREG_CHANNEL_W_NEGATE_SHIFT 11 -#define UREG_CHANNEL_W_SHIFT 8 -#define UREG_CHANNEL_ZERO_NEGATE_MBZ 5 -#define UREG_CHANNEL_ZERO_SHIFT 4 -#define UREG_CHANNEL_ONE_NEGATE_MBZ 1 -#define UREG_CHANNEL_ONE_SHIFT 0 - -#define UREG_BAD 0xffffffff /* not a valid ureg */ - -#define X SRC_X -#define Y SRC_Y -#define Z SRC_Z -#define W SRC_W -#define ZERO SRC_ZERO -#define ONE SRC_ONE - -/* Construct a ureg: - */ -#define UREG( type, nr ) (((type)<< UREG_TYPE_SHIFT) | \ - ((nr) << UREG_NR_SHIFT) | \ - (X << UREG_CHANNEL_X_SHIFT) | \ - (Y << UREG_CHANNEL_Y_SHIFT) | \ - (Z << UREG_CHANNEL_Z_SHIFT) | \ - (W << UREG_CHANNEL_W_SHIFT) | \ - (ZERO << UREG_CHANNEL_ZERO_SHIFT) | \ - (ONE << UREG_CHANNEL_ONE_SHIFT)) - -#define GET_CHANNEL_SRC( reg, channel ) ((reg<<(channel*4)) & (0xf<<20)) -#define CHANNEL_SRC( src, channel ) (src>>(channel*4)) - -#define GET_UREG_TYPE(reg) (((reg)>>UREG_TYPE_SHIFT)®_TYPE_MASK) -#define GET_UREG_NR(reg) (((reg)>>UREG_NR_SHIFT)®_NR_MASK) - - - -#define UREG_XYZW_CHANNEL_MASK 0x00ffff00 - -/* One neat thing about the UREG representation: - */ -static INLINE int swizzle( int reg, int x, int y, int z, int w ) -{ - return ((reg & ~UREG_XYZW_CHANNEL_MASK) | - CHANNEL_SRC( GET_CHANNEL_SRC( reg, x ), 0 ) | - CHANNEL_SRC( GET_CHANNEL_SRC( reg, y ), 1 ) | - CHANNEL_SRC( GET_CHANNEL_SRC( reg, z ), 2 ) | - CHANNEL_SRC( GET_CHANNEL_SRC( reg, w ), 3 )); -} - -/* Another neat thing about the UREG representation: - */ -static INLINE int negate( int reg, int x, int y, int z, int w ) -{ - return reg ^ (((x&1)<<UREG_CHANNEL_X_NEGATE_SHIFT)| - ((y&1)<<UREG_CHANNEL_Y_NEGATE_SHIFT)| - ((z&1)<<UREG_CHANNEL_Z_NEGATE_SHIFT)| - ((w&1)<<UREG_CHANNEL_W_NEGATE_SHIFT)); -} - - -extern GLuint i915_get_temp( struct i915_fragment_program *p ); -extern GLuint i915_get_utemp( struct i915_fragment_program *p ); -extern void i915_release_utemps( struct i915_fragment_program *p ); - - -extern GLuint i915_emit_texld( struct i915_fragment_program *p, - GLuint dest, - GLuint destmask, - GLuint sampler, - GLuint coord, - GLuint op ); - -extern GLuint i915_emit_arith( struct i915_fragment_program *p, - GLuint op, - GLuint dest, - GLuint mask, - GLuint saturate, - GLuint src0, - GLuint src1, - GLuint src2 ); - -extern GLuint i915_emit_decl( struct i915_fragment_program *p, - GLuint type, GLuint nr, GLuint d0_flags ); - - -extern GLuint i915_emit_const1f( struct i915_fragment_program *p, - GLfloat c0 ); - -extern GLuint i915_emit_const2f( struct i915_fragment_program *p, - GLfloat c0, GLfloat c1 ); - -extern GLuint i915_emit_const4fv( struct i915_fragment_program *p, - const GLfloat *c ); - -extern GLuint i915_emit_const4f( struct i915_fragment_program *p, - GLfloat c0, GLfloat c1, - GLfloat c2, GLfloat c3 ); - - -extern GLuint i915_emit_param4fv( struct i915_fragment_program *p, - const GLfloat *values ); - -extern void i915_program_error( struct i915_fragment_program *p, - const char *msg ); - -extern void i915_init_program( struct i915_context *i915, - struct i915_fragment_program *p ); - -extern void i915_upload_program( struct i915_context *i915, - struct i915_fragment_program *p ); - -extern void i915_fini_program( struct i915_fragment_program *p ); - - - - -#endif |