r600: remove mask from output intructions

in case of relative addressing we never get to know which comps
were really written.

6 files changed, 1 insertions, 45 deletions

diff --git a/src/mesa/drivers/dri/r600/evergreen_fragprog.c b/src/mesa/drivers/dri/r600/evergreen_fragprog.c
index 0d31b1dcf10..fb1f53a3642 100644
--- a/src/mesa/drivers/dri/r600/evergreen_fragprog.c
+++ b/src/mesa/drivers/dri/r600/evergreen_fragprog.c
@@ -99,7 +99,6 @@ void evergreen_Map_Fragment_Program(r700_AssemblerBase         *pAsm,
 {
 	unsigned int unBit;
     unsigned int i;
-    GLuint       ui;
 
     /* match fp inputs with vp exports. */
     struct evergreen_vertex_program_cont *vpc =
@@ -246,12 +245,6 @@ void evergreen_Map_Fragment_Program(r700_AssemblerBase         *pAsm,
 		pAsm->pR700Shader->depthIsExported = 1;
 	}
 
-    pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
-    for(ui=0; ui<pAsm->number_of_exports; ui++)
-    {
-        pAsm->pucOutMask[ui] = 0x0;
-    }
-
     pAsm->flag_reg_index = pAsm->number_used_registers++;
 
     pAsm->uFirstHelpReg = pAsm->number_used_registers;
diff --git a/src/mesa/drivers/dri/r600/evergreen_vertprog.c b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
index bdd9a9eb121..291158009df 100644
--- a/src/mesa/drivers/dri/r600/evergreen_vertprog.c
+++ b/src/mesa/drivers/dri/r600/evergreen_vertprog.c
@@ -200,7 +200,6 @@ void evergreen_Map_Vertex_Program(GLcontext *ctx,
                         struct evergreen_vertex_program *vp,
 						struct gl_vertex_program   *mesa_vp)
 {
-    GLuint ui;
     r700_AssemblerBase *pAsm = &(vp->r700AsmCode);
 	unsigned int num_inputs;
 
@@ -226,13 +225,6 @@ void evergreen_Map_Vertex_Program(GLcontext *ctx,
 
 	pAsm->number_used_registers += pAsm->number_of_exports;
 
-    pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
-
-    for(ui=0; ui<pAsm->number_of_exports; ui++)
-    {
-        pAsm->pucOutMask[ui] = 0x0;
-    }
-
     /* Map temporary registers (GPRs) */
     pAsm->starting_temp_register_number = pAsm->number_used_registers;
 
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.c b/src/mesa/drivers/dri/r600/r700_assembler.c
index d639fe002bd..9c5a5053d97 100644
--- a/src/mesa/drivers/dri/r600/r700_assembler.c
+++ b/src/mesa/drivers/dri/r600/r700_assembler.c
@@ -1413,17 +1413,6 @@ static GLboolean next_ins(r700_AssemblerBase *pAsm)
     if (pAsm->D.dst.rtype == DST_REG_OUT)
     {
         assert(pAsm->D.dst.reg >= pAsm->starting_export_register_number);
-
-        if (pAsm->D.dst.op3)
-        {
-            // There is no mask for OP3 instructions, so all channels are written
-            pAsm->pucOutMask[pAsm->D.dst.reg - pAsm->starting_export_register_number] = 0xF;
-        }
-        else
-        {
-            pAsm->pucOutMask[pAsm->D.dst.reg - pAsm->starting_export_register_number]
-               |= (unsigned char)pAsm->pILInst[pAsm->uiCurInst].DstReg.WriteMask;
-        }
     }
 
     //reset for next inst.
@@ -7751,7 +7740,7 @@ GLboolean Process_Export(r700_AssemblerBase* pAsm,
     {
         assert(starting_register_number >= pAsm->starting_export_register_number);
 
-        ucWriteMask = pAsm->pucOutMask[starting_register_number - pAsm->starting_export_register_number];
+        ucWriteMask = 0x0F;
 	/* exports Z as a float into Red channel */
 	if (GL_TRUE == is_depth_export)
 	    ucWriteMask = 0x1;
@@ -8087,7 +8076,6 @@ GLboolean Process_Vertex_Exports(r700_AssemblerBase *pR700AsmCode,
 
 GLboolean Clean_Up_Assembler(r700_AssemblerBase *pR700AsmCode)
 {
-    FREE(pR700AsmCode->pucOutMask);
     FREE(pR700AsmCode->pInstDeps);
 
     if(NULL != pR700AsmCode->subs)
diff --git a/src/mesa/drivers/dri/r600/r700_assembler.h b/src/mesa/drivers/dri/r600/r700_assembler.h
index d357b0e3ec0..c7c7ab2d4ff 100644
--- a/src/mesa/drivers/dri/r600/r700_assembler.h
+++ b/src/mesa/drivers/dri/r600/r700_assembler.h
@@ -414,8 +414,6 @@ typedef struct r700_AssemblerBase
 	unsigned char ucVP_AttributeMap[VERT_ATTRIB_MAX];
 	unsigned char ucVP_OutputMap[VERT_RESULT_MAX];
 
-    unsigned char * pucOutMask;
-
 	//-----------------------------------------------------------------------------------
 	// flow control members
 	//-----------------------------------------------------------------------------------
diff --git a/src/mesa/drivers/dri/r600/r700_fragprog.c b/src/mesa/drivers/dri/r600/r700_fragprog.c
index 6fdd93a3302..217b0e27a4a 100644
--- a/src/mesa/drivers/dri/r600/r700_fragprog.c
+++ b/src/mesa/drivers/dri/r600/r700_fragprog.c
@@ -99,7 +99,6 @@ void Map_Fragment_Program(r700_AssemblerBase         *pAsm,
 {
 	unsigned int unBit;
     unsigned int i;
-    GLuint       ui;
 
     /* match fp inputs with vp exports. */
     struct r700_vertex_program_cont *vpc =
@@ -245,12 +244,6 @@ void Map_Fragment_Program(r700_AssemblerBase         *pAsm,
         }
     }
 
-    pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
-    for(ui=0; ui<pAsm->number_of_exports; ui++)
-    {
-        pAsm->pucOutMask[ui] = 0x0;
-    }
-
     pAsm->flag_reg_index = pAsm->number_used_registers++;
 
     pAsm->uFirstHelpReg = pAsm->number_used_registers;
diff --git a/src/mesa/drivers/dri/r600/r700_vertprog.c b/src/mesa/drivers/dri/r600/r700_vertprog.c
index 7ed4b7d2387..2fee5b4433e 100644
--- a/src/mesa/drivers/dri/r600/r700_vertprog.c
+++ b/src/mesa/drivers/dri/r600/r700_vertprog.c
@@ -201,7 +201,6 @@ void Map_Vertex_Program(GLcontext *ctx,
                         struct r700_vertex_program *vp,
 						struct gl_vertex_program   *mesa_vp)
 {
-    GLuint ui;
     r700_AssemblerBase *pAsm = &(vp->r700AsmCode);
 	unsigned int num_inputs;
 
@@ -227,13 +226,6 @@ void Map_Vertex_Program(GLcontext *ctx,
 
 	pAsm->number_used_registers += pAsm->number_of_exports;
 
-    pAsm->pucOutMask = (unsigned char*) MALLOC(pAsm->number_of_exports);
-
-    for(ui=0; ui<pAsm->number_of_exports; ui++)
-    {
-        pAsm->pucOutMask[ui] = 0x0;
-    }
-
     /* Map temporary registers (GPRs) */
     pAsm->starting_temp_register_number = pAsm->number_used_registers;