diff options
| author | Oliver McFadden <z3ro.geek@gmail.com> | 2008-02-25 11:56:43 +0000 |
|---|---|---|
| committer | Oliver McFadden <z3ro.geek@gmail.com> | 2008-03-01 06:33:05 +0000 |
| commit | e0a5194a5427442869ace6772d16bb687cc87ec4 (patch) | |
| tree | f4088a3f12601c72e29d6bb9bee26f96cc22078e /src/mesa/drivers/dri/r300/r300_vertprog.h | |
| parent | 642d5ee8c51cdbab2b498c3413f29023f8ece929 (diff) | |
r300: Moved the vertex and fragment program macros into the appropriate files.
Diffstat (limited to 'src/mesa/drivers/dri/r300/r300_vertprog.h')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_vertprog.h | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.h b/src/mesa/drivers/dri/r300/r300_vertprog.h index 3df0eee799..786fb6c466 100644 --- a/src/mesa/drivers/dri/r300/r300_vertprog.h +++ b/src/mesa/drivers/dri/r300/r300_vertprog.h @@ -81,4 +81,64 @@ #define VSF_ATTR_Z(reg) EASY_VSF_SOURCE(reg, Z, Z, Z, Z, ATTR, NONE) #define VSF_ATTR_W(reg) EASY_VSF_SOURCE(reg, W, W, W, W, ATTR, NONE) +#if 1 + +/** + * Vertex program helper macros + */ + +/* Produce out dword */ +#define VP_OUTCLASS_TMP R300_VPI_OUT_REG_CLASS_TEMPORARY +#define VP_OUTCLASS_OUT R300_VPI_OUT_REG_CLASS_RESULT + +#define VP_OUTMASK_X R300_VPI_OUT_WRITE_X +#define VP_OUTMASK_Y R300_VPI_OUT_WRITE_Y +#define VP_OUTMASK_Z R300_VPI_OUT_WRITE_Z +#define VP_OUTMASK_W R300_VPI_OUT_WRITE_W +#define VP_OUTMASK_XY (VP_OUTMASK_X|VP_OUTMASK_Y) +#define VP_OUTMASK_XZ (VP_OUTMASK_X|VP_OUTMASK_Z) +#define VP_OUTMASK_XW (VP_OUTMASK_X|VP_OUTMASK_W) +#define VP_OUTMASK_XYZ (VP_OUTMASK_XY|VP_OUTMASK_Z) +#define VP_OUTMASK_XYW (VP_OUTMASK_XY|VP_OUTMASK_W) +#define VP_OUTMASK_XZW (VP_OUTMASK_XZ|VP_OUTMASK_W) +#define VP_OUTMASK_XYZW (VP_OUTMASK_XYZ|VP_OUTMASK_W) +#define VP_OUTMASK_YZ (VP_OUTMASK_Y|VP_OUTMASK_Z) +#define VP_OUTMASK_YW (VP_OUTMASK_Y|VP_OUTMASK_W) +#define VP_OUTMASK_YZW (VP_OUTMASK_YZ|VP_OUTMASK_W) +#define VP_OUTMASK_ZW (VP_OUTMASK_Z|VP_OUTMASK_W) + +#define VP_OUT(instr,outclass,outidx,outmask) \ + (R300_VPI_OUT_OP_##instr | \ + ((outidx) << R300_VPI_OUT_REG_INDEX_SHIFT) | \ + VP_OUTCLASS_##outclass | \ + VP_OUTMASK_##outmask) + +/* Produce in dword */ +#define VP_INCLASS_TMP R300_VPI_IN_REG_CLASS_TEMPORARY +#define VP_INCLASS_IN R300_VPI_IN_REG_CLASS_ATTRIBUTE +#define VP_INCLASS_CONST R300_VPI_IN_REG_CLASS_PARAMETER + +#define VP_IN(class,idx) \ + (((idx) << R300_VPI_IN_REG_INDEX_SHIFT) | \ + VP_INCLASS_##class | \ + (R300_VPI_IN_SELECT_X << R300_VPI_IN_X_SHIFT) | \ + (R300_VPI_IN_SELECT_Y << R300_VPI_IN_Y_SHIFT) | \ + (R300_VPI_IN_SELECT_Z << R300_VPI_IN_Z_SHIFT) | \ + (R300_VPI_IN_SELECT_W << R300_VPI_IN_W_SHIFT)) +#define VP_ZERO() \ + ((R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_X_SHIFT) | \ + (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Y_SHIFT) | \ + (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_Z_SHIFT) | \ + (R300_VPI_IN_SELECT_ZERO << R300_VPI_IN_W_SHIFT)) +#define VP_ONE() \ + ((R300_VPI_IN_SELECT_ONE << R300_VPI_IN_X_SHIFT) | \ + (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Y_SHIFT) | \ + (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_Z_SHIFT) | \ + (R300_VPI_IN_SELECT_ONE << R300_VPI_IN_W_SHIFT)) + +#define VP_NEG(in,comp) ((in) ^ (R300_VPI_IN_NEG_##comp)) +#define VP_NEGALL(in,comp) VP_NEG(VP_NEG(VP_NEG(VP_NEG((in),X),Y),Z),W) + +#endif + #endif |