diff options
Diffstat (limited to 'src/mesa/drivers/dri/i965/brw_wm.c')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm.c | 115 |
1 files changed, 39 insertions, 76 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index 361312c2ca..ea708a0681 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -36,63 +36,24 @@ #include "brw_state.h" +/** Return number of src args for given instruction */ GLuint brw_wm_nr_args( GLuint opcode ) { switch (opcode) { - case WM_PIXELXY: - case OPCODE_ABS: - case OPCODE_FLR: - case OPCODE_FRC: - case OPCODE_SWZ: - case OPCODE_MOV: - case OPCODE_COS: - case OPCODE_EX2: - case OPCODE_LG2: - case OPCODE_RCP: - case OPCODE_RSQ: - case OPCODE_SIN: - case OPCODE_SCS: - case OPCODE_TEX: - case OPCODE_TXB: - case OPCODE_TXP: - case OPCODE_KIL: - case OPCODE_LIT: - case WM_CINTERP: - case WM_WPOSXY: + case WM_CINTERP: + case WM_WPOSXY: return 1; - - case OPCODE_POW: - case OPCODE_SUB: - case OPCODE_SGE: - case OPCODE_SGT: - case OPCODE_SLE: - case OPCODE_SLT: - case OPCODE_SEQ: - case OPCODE_SNE: - case OPCODE_ADD: - case OPCODE_MAX: - case OPCODE_MIN: - case OPCODE_MUL: - case OPCODE_XPD: - case OPCODE_DP3: - case OPCODE_DP4: - case OPCODE_DPH: - case OPCODE_DST: - case WM_LINTERP: + case WM_LINTERP: case WM_DELTAXY: case WM_PIXELW: return 2; - case WM_FB_WRITE: - case WM_PINTERP: - case OPCODE_MAD: - case OPCODE_CMP: - case OPCODE_LRP: + case WM_PINTERP: return 3; - default: - return 0; + assert(opcode < MAX_OPCODE); + return _mesa_num_inst_src_regs(opcode); } } @@ -175,6 +136,9 @@ static void do_wm_prog( struct brw_context *brw, */ brw_wm_emit(c); } + if (INTEL_DEBUG & DEBUG_WM) + fprintf(stderr, "\n"); + /* get the program */ program = brw_get_program(&c->func, &program_size); @@ -193,6 +157,7 @@ static void do_wm_prog( struct brw_context *brw, static void brw_wm_populate_key( struct brw_context *brw, struct brw_wm_prog_key *key ) { + GLcontext *ctx = &brw->intel.ctx; /* BRW_NEW_FRAGMENT_PROGRAM */ struct brw_fragment_program *fp = (struct brw_fragment_program *)brw->fragment_program; @@ -206,57 +171,50 @@ static void brw_wm_populate_key( struct brw_context *brw, */ /* _NEW_COLOR */ if (fp->program.UsesKill || - brw->attribs.Color->AlphaEnabled) + ctx->Color.AlphaEnabled) lookup |= IZ_PS_KILL_ALPHATEST_BIT; if (fp->program.Base.OutputsWritten & (1<<FRAG_RESULT_DEPR)) lookup |= IZ_PS_COMPUTES_DEPTH_BIT; /* _NEW_DEPTH */ - if (brw->attribs.Depth->Test) + if (ctx->Depth.Test) lookup |= IZ_DEPTH_TEST_ENABLE_BIT; - if (brw->attribs.Depth->Test && - brw->attribs.Depth->Mask) /* ?? */ + if (ctx->Depth.Test && + ctx->Depth.Mask) /* ?? */ lookup |= IZ_DEPTH_WRITE_ENABLE_BIT; /* _NEW_STENCIL */ - if (brw->attribs.Stencil->Enabled) { + if (ctx->Stencil.Enabled) { lookup |= IZ_STENCIL_TEST_ENABLE_BIT; - if (brw->attribs.Stencil->WriteMask[0] || - (brw->attribs.Stencil->_TestTwoSide && - brw->attribs.Stencil->WriteMask[1])) + if (ctx->Stencil.WriteMask[0] || + ctx->Stencil.WriteMask[ctx->Stencil._BackFace]) lookup |= IZ_STENCIL_WRITE_ENABLE_BIT; } - /* XXX: when should this be disabled? - */ - if (1) - lookup |= IZ_EARLY_DEPTH_TEST_BIT; - - line_aa = AA_NEVER; /* _NEW_LINE, _NEW_POLYGON, BRW_NEW_REDUCED_PRIMITIVE */ - if (brw->attribs.Line->SmoothFlag) { + if (ctx->Line.SmoothFlag) { if (brw->intel.reduced_primitive == GL_LINES) { line_aa = AA_ALWAYS; } else if (brw->intel.reduced_primitive == GL_TRIANGLES) { - if (brw->attribs.Polygon->FrontMode == GL_LINE) { + if (ctx->Polygon.FrontMode == GL_LINE) { line_aa = AA_SOMETIMES; - if (brw->attribs.Polygon->BackMode == GL_LINE || - (brw->attribs.Polygon->CullFlag && - brw->attribs.Polygon->CullFaceMode == GL_BACK)) + if (ctx->Polygon.BackMode == GL_LINE || + (ctx->Polygon.CullFlag && + ctx->Polygon.CullFaceMode == GL_BACK)) line_aa = AA_ALWAYS; } - else if (brw->attribs.Polygon->BackMode == GL_LINE) { + else if (ctx->Polygon.BackMode == GL_LINE) { line_aa = AA_SOMETIMES; - if ((brw->attribs.Polygon->CullFlag && - brw->attribs.Polygon->CullFaceMode == GL_FRONT)) + if ((ctx->Polygon.CullFlag && + ctx->Polygon.CullFaceMode == GL_FRONT)) line_aa = AA_ALWAYS; } } @@ -271,20 +229,25 @@ static void brw_wm_populate_key( struct brw_context *brw, key->projtex_mask = brw->wm.input_size_masks[4-1] >> (FRAG_ATTRIB_TEX0 - FRAG_ATTRIB_WPOS); /* _NEW_LIGHT */ - key->flat_shade = (brw->attribs.Light->ShadeModel == GL_FLAT); + key->flat_shade = (ctx->Light.ShadeModel == GL_FLAT); /* _NEW_TEXTURE */ for (i = 0; i < BRW_MAX_TEX_UNIT; i++) { - const struct gl_texture_unit *unit = &brw->attribs.Texture->Unit[i]; - const struct gl_texture_object *t = unit->_Current; + const struct gl_texture_unit *unit = &ctx->Texture.Unit[i]; if (unit->_ReallyEnabled) { - if (t->Image[0][t->BaseLevel]->InternalFormat == GL_YCBCR_MESA) { - key->yuvtex_mask |= 1<<i; - if (t->Image[0][t->BaseLevel]->TexFormat->MesaFormat == - MESA_FORMAT_YCBCR) - key->yuvtex_swap_mask |= 1<< i; + const struct gl_texture_object *t = unit->_Current; + const struct gl_texture_image *img = t->Image[0][t->BaseLevel]; + if (img->InternalFormat == GL_YCBCR_MESA) { + key->yuvtex_mask |= 1 << i; + if (img->TexFormat->MesaFormat == MESA_FORMAT_YCBCR) + key->yuvtex_swap_mask |= 1 << i; } + + key->tex_swizzles[i] = t->_Swizzle; + } + else { + key->tex_swizzles[i] = SWIZZLE_NOOP; } } |