#include "pipe/p_shader_tokens.h"
-#include "pipe/p_error.h"
#include "util/u_math.h"
#include "util/u_memory.h"
#include "tgsi/tgsi_util.h"
#include "brw_wm.h"
-#include "brw_util.h"
#include "brw_debug.h"
-#define X 0
-#define Y 1
-#define Z 2
-#define W 3
-#define GET_SWZ(swz, comp) (((swz) >> ((comp)*2)) & 0x3)
-
-
-static const char *wm_opcode_strings[] = {
- "PIXELXY",
- "DELTAXY",
- "PIXELW",
- "LINTERP",
- "PINTERP",
- "CINTERP",
- "WPOSXY",
- "FB_WRITE",
- "FRONTFACING",
-};
-
/***********************************************************************
* Source regs
*/
{
unsigned swz = reg.swizzle;
- reg.swizzle = ( GET_SWZ(swz, x) << 0 |
- GET_SWZ(swz, y) << 2 |
- GET_SWZ(swz, z) << 4 |
- GET_SWZ(swz, w) << 6 );
+ reg.swizzle = ( BRW_GET_SWZ(swz, x) << 0 |
+ BRW_GET_SWZ(swz, y) << 2 |
+ BRW_GET_SWZ(swz, z) << 4 |
+ BRW_GET_SWZ(swz, w) << 6 );
return reg;
}
swizzle |= (swizzle & 0x3) << (j * 2);
return src_swizzle( src_reg( TGSI_FILE_IMMEDIATE, i ),
- GET_SWZ(swizzle, X),
- GET_SWZ(swizzle, Y),
- GET_SWZ(swizzle, Z),
- GET_SWZ(swizzle, W) );
+ BRW_GET_SWZ(swizzle, X),
+ BRW_GET_SWZ(swizzle, Y),
+ BRW_GET_SWZ(swizzle, Z),
+ BRW_GET_SWZ(swizzle, W) );
}
reg.index = idx;
reg.writemask = BRW_WRITEMASK_XYZW;
reg.indirect = 0;
+ reg.saturate = 0;
return reg;
}
static struct brw_fp_instruction * emit_tex_op(struct brw_wm_compile *c,
GLuint op,
struct brw_fp_dst dest,
- GLuint tex_src_unit,
- GLuint tex_src_target,
+ GLuint tex_unit,
+ GLuint target,
+ GLuint sampler,
struct brw_fp_src src0,
struct brw_fp_src src1,
struct brw_fp_src src2 )
{
struct brw_fp_instruction *inst = get_fp_inst(c);
+ if (tex_unit || target)
+ assert(op == TGSI_OPCODE_TXP ||
+ op == TGSI_OPCODE_TXB ||
+ op == TGSI_OPCODE_TEX ||
+ op == WM_FB_WRITE);
+
inst->opcode = op;
inst->dst = dest;
- inst->tex_unit = tex_src_unit;
- inst->tex_target = tex_src_target;
+ inst->tex_unit = tex_unit;
+ inst->target = target;
+ inst->sampler = sampler;
inst->src[0] = src0;
inst->src[1] = src1;
inst->src[2] = src2;
struct brw_fp_src src1,
struct brw_fp_src src2 )
{
- emit_tex_op(c, op, dest, 0, 0, src0, src1, src2);
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src2);
}
struct brw_fp_src src0,
struct brw_fp_src src1)
{
- emit_tex_op(c, op, dest, 0, 0, src0, src1, src_undef());
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src1, src_undef());
}
static INLINE void emit_op1(struct brw_wm_compile *c,
struct brw_fp_dst dest,
struct brw_fp_src src0)
{
- emit_tex_op(c, op, dest, 0, 0, src0, src_undef(), src_undef());
+ emit_tex_op(c, op, dest, 0, 0, 0, src0, src_undef(), src_undef());
}
static INLINE void emit_op0(struct brw_wm_compile *c,
GLuint op,
struct brw_fp_dst dest)
{
- emit_tex_op(c, op, dest, 0, 0, src_undef(), src_undef(), src_undef());
+ emit_tex_op(c, op, dest, 0, 0, 0, src_undef(), src_undef(), src_undef());
}
struct brw_fp_dst dst,
unsigned target,
unsigned unit,
- struct brw_fp_src src0 )
+ struct brw_fp_src src0,
+ struct brw_fp_src sampler )
{
- struct brw_fp_src coord = src_undef();
+ struct brw_fp_src coord;
struct brw_fp_dst tmp = dst_undef();
assert(unit < BRW_MAX_TEX_UNIT);
dst_saturate(tmp, dst.saturate),
unit,
target,
+ sampler.index,
coord,
src_undef(),
src_undef());
dst,
unit,
target,
+ sampler.index,
coord,
src_undef(),
src_undef());
return GL_FALSE; /* ut2004 gun rendering !?! */
if (src.file == TGSI_FILE_INPUT &&
- GET_SWZ(src.swizzle, W) == W &&
- (c->key.proj_attrib_mask & (1 << src.index)) == 0)
+ BRW_GET_SWZ(src.swizzle, W) == W &&
+ c->fp->info.input_interpolate[src.index] != TGSI_INTERPOLATE_PERSPECTIVE)
return GL_FALSE;
return GL_TRUE;
struct brw_fp_dst dst,
unsigned target,
unsigned unit,
- struct brw_fp_src src0 )
+ struct brw_fp_src src0,
+ struct brw_fp_src sampler )
{
if (projtex(c, target, src0)) {
struct brw_fp_dst tmp = get_temp(c);
dst,
target,
unit,
- src_reg_from_dst(tmp));
+ src_reg_from_dst(tmp),
+ sampler );
release_temp(c, tmp);
}
{
/* dst = TEX src0
*/
- precalc_tex(c, dst, target, unit, src0);
+ precalc_tex(c, dst, target, unit, src0, sampler);
}
}
return src_reg( TGSI_FILE_OUTPUT, i );
/* If not found, return some arbitrary immediate value:
+ *
+ * XXX: this is a good idea but immediates are up generating extra
+ * curbe entries atm, as they would have in the original driver.
*/
- return src_imm1f(c, 1.0);
+ return src_reg( TGSI_FILE_OUTPUT, 0 ); /* src_imm1f(c, 1.0); */
}
for (i = 0 ; i < c->key.nr_cbufs; i++) {
struct brw_fp_src outcolor;
- unsigned target = 1<<i;
-
- /* Set EOT flag on last inst:
- */
- if (i == c->key.nr_cbufs - 1)
- target |= 1;
outcolor = find_output_by_semantic(c, TGSI_SEMANTIC_COLOR, i);
- /* Use emit_tex_op so that we can specify the inst->tex_target
+ /* Use emit_tex_op so that we can specify the inst->target
* field, which is abused to contain the FB write target and the
* EOT marker
*/
emit_tex_op(c, WM_FB_WRITE,
dst_undef(),
- target,
- 0,
+ (i == c->key.nr_cbufs - 1), /* EOT */
+ i,
+ 0, /* no sampler */
outcolor,
payload_r0_depth,
outdepth);
{
struct brw_fp_dst out;
- out.file = dst->DstRegister.File;
- out.index = dst->DstRegister.Index;
- out.writemask = dst->DstRegister.WriteMask;
- out.indirect = dst->DstRegister.Indirect;
+ out.file = dst->Register.File;
+ out.index = dst->Register.Index;
+ out.writemask = dst->Register.WriteMask;
+ out.indirect = dst->Register.Indirect;
out.saturate = (saturate == TGSI_SAT_ZERO_ONE);
if (out.indirect) {
- assert(dst->DstRegisterInd.File == TGSI_FILE_ADDRESS);
- assert(dst->DstRegisterInd.Index == 0);
+ assert(dst->Indirect.File == TGSI_FILE_ADDRESS);
+ assert(dst->Indirect.Index == 0);
}
return out;
{
struct brw_fp_src out;
- out.file = src->SrcRegister.File;
- out.index = src->SrcRegister.Index;
- out.indirect = src->SrcRegister.Indirect;
+ out.file = src->Register.File;
+ out.index = src->Register.Index;
+ out.indirect = src->Register.Indirect;
- out.swizzle = ((src->SrcRegister.SwizzleX << 0) |
- (src->SrcRegister.SwizzleY << 2) |
- (src->SrcRegister.SwizzleZ << 4) |
- (src->SrcRegister.SwizzleW << 6));
+ out.swizzle = ((src->Register.SwizzleX << 0) |
+ (src->Register.SwizzleY << 2) |
+ (src->Register.SwizzleZ << 4) |
+ (src->Register.SwizzleW << 6));
switch (tgsi_util_get_full_src_register_sign_mode( src, 0 )) {
case TGSI_UTIL_SIGN_CLEAR:
}
if (out.indirect) {
- assert(src->SrcRegisterInd.File == TGSI_FILE_ADDRESS);
- assert(src->SrcRegisterInd.Index == 0);
+ assert(src->Indirect.File == TGSI_FILE_ADDRESS);
+ assert(src->Indirect.Index == 0);
}
return out;
struct brw_fp_src src[3];
int i;
- dst = translate_dst( c, &inst->FullDstRegisters[0],
+ dst = translate_dst( c, &inst->Dst[0],
inst->Instruction.Saturate );
for (i = 0; i < inst->Instruction.NumSrcRegs; i++)
- src[i] = translate_src( c, &inst->FullSrcRegisters[0] );
+ src[i] = translate_src( c, &inst->Src[i] );
switch (opcode) {
case TGSI_OPCODE_ABS:
case TGSI_OPCODE_TEX:
precalc_tex(c, dst,
- inst->InstructionExtTexture.Texture,
- src[0].file, /* sampler unit */
- src[1] );
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx */
+ src[0], /* coord */
+ src[1]); /* sampler */
break;
case TGSI_OPCODE_TXP:
precalc_txp(c, dst,
- inst->InstructionExtTexture.Texture,
- src[0].file, /* sampler unit */
- src[1] );
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx */
+ src[0], /* coord */
+ src[1]); /* sampler */
break;
case TGSI_OPCODE_TXB:
/* XXX: TXB not done
*/
precalc_tex(c, dst,
- inst->InstructionExtTexture.Texture,
- src[0].file, /* sampler unit */
- src[1] );
+ inst->Texture.Texture,
+ src[1].index, /* use sampler unit for tex idx*/
+ src[0],
+ src[1]);
break;
case TGSI_OPCODE_XPD:
unsigned first, last, mask;
unsigned attrib;
- first = decl->DeclarationRange.First;
- last = decl->DeclarationRange.Last;
+ first = decl->Range.First;
+ last = decl->Range.Last;
mask = decl->Declaration.UsageMask;
for (attrib = first; attrib <= last; attrib++) {
emit_interp(c,
attrib,
- decl->Semantic.SemanticName,
+ decl->Semantic.Name,
decl->Declaration.Interpolate );
}
}
}
if (BRW_DEBUG & DEBUG_WM) {
- debug_printf("pass_fp:\n");
- //brw_print_program( c->fp_brw_program );
+ brw_wm_print_fp_program( c, "pass_fp" );
debug_printf("\n");
}
projects / mesa.git / blobdiff