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program: Remove OPCODE_TXP_NV.

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Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
Acked-by: Brian Paul <brianp@vmware.com>
This commit is contained in:
Matt Turner 2016-02-27 13:53:50 -08:00
parent aaef6cf4e3
commit 624d06708d
5 changed files with 0 additions and 30 deletions
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20
src/mesa/program/prog_execute.c
View file

@ -1253,26 +1253,6 @@ _mesa_execute_program(struct gl_context * ctx,
store_vector4(inst, machine, color);
}
break;
case OPCODE_TXP_NV: /* GL_NV_fragment_program only */
/* Texture lookup w/ projective divide, as above, but do not
* do the divide by w if sampling from a cube map.
*/
{
GLfloat texcoord[4], color[4];
fetch_vector4(&inst->SrcReg[0], machine, texcoord);
if (inst->TexSrcTarget != TEXTURE_CUBE_INDEX &&
texcoord[3] != 0.0F) {
texcoord[0] /= texcoord[3];
texcoord[1] /= texcoord[3];
texcoord[2] /= texcoord[3];
}
fetch_texel(ctx, machine, inst, texcoord, 0.0, color);
store_vector4(inst, machine, color);
}
break;
case OPCODE_TRUNC: /* truncate toward zero */
{
GLfloat a[4], result[4];

1
src/mesa/program/prog_instruction.c
View file

@ -184,7 +184,6 @@ static const struct instruction_info InstInfo[MAX_OPCODE] = {
{ OPCODE_TXD, "TXD", 3, 1 },
{ OPCODE_TXL, "TXL", 1, 1 },
{ OPCODE_TXP, "TXP", 1, 1 },
{ OPCODE_TXP_NV, "TXP_NV", 1, 1 },
{ OPCODE_TRUNC, "TRUNC", 1, 1 },
{ OPCODE_XPD, "XPD", 2, 1 }
};

1
src/mesa/program/prog_instruction.h
View file

@ -173,7 +173,6 @@ enum prog_opcode {
OPCODE_TXD, /* X X */
OPCODE_TXL, /* 3 2 X */
OPCODE_TXP, /* X X */
OPCODE_TXP_NV, /* 3 X */
OPCODE_TRUNC, /* X */
OPCODE_XPD, /* X X */
MAX_OPCODE

7
src/mesa/program/prog_to_nir.c
View file

@ -592,11 +592,6 @@ ptn_tex(nir_builder *b, nir_alu_dest dest, nir_ssa_def **src,
op = nir_texop_tex;
num_srcs = 2;
break;
case OPCODE_TXP_NV:
assert(!"not handled");
op = nir_texop_tex;
num_srcs = 2;
break;
default:
fprintf(stderr, "unknown tex op %d\n", prog_inst->Opcode);
abort();
@ -743,7 +738,6 @@ static const nir_op op_trans[MAX_OPCODE] = {
[OPCODE_TXD] = 0,
[OPCODE_TXL] = 0,
[OPCODE_TXP] = 0,
[OPCODE_TXP_NV] = 0,
[OPCODE_XPD] = 0,
};
@ -882,7 +876,6 @@ ptn_emit_instruction(struct ptn_compile *c, struct prog_instruction *prog_inst)
case OPCODE_TXD:
case OPCODE_TXL:
case OPCODE_TXP:
case OPCODE_TXP_NV:
ptn_tex(b, dest, src, prog_inst);
break;

1
src/mesa/program/programopt.c
View file

@ -426,7 +426,6 @@ is_texture_instruction(const struct prog_instruction *inst)
case OPCODE_TXD:
case OPCODE_TXL:
case OPCODE_TXP:
case OPCODE_TXP_NV:
return GL_TRUE;
default:
return GL_FALSE;