diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_context.h | 3 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_state.c | 2 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/r300/r300_vertexprog.c | 49 |
3 files changed, 25 insertions, 29 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index 72472c4d595..fa6dbbf8af1 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -585,9 +585,10 @@ struct r300_vertex_program { struct r300_vertex_shader_fragment program; struct r300_vertex_shader_fragment params; - int t2rs; + int pos_end; unsigned long num_temporaries; /* Number of temp vars used by program */ int inputs[VERT_ATTRIB_MAX]; + int tex_regs[8]; }; /* 64 appears to be the maximum */ diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 1448577e128..922113c9206 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1798,7 +1798,7 @@ void r300SetupVertexProgram(r300ContextPtr rmesa) R300_STATECHANGE(rmesa, pvs); rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(0 << R300_PVS_CNTL_1_PROGRAM_START_SHIFT) - | (inst_count/*0*/ << R300_PVS_CNTL_1_UNKNOWN_SHIFT) + | (inst_count/*pos_end*/ << R300_PVS_CNTL_1_UNKNOWN_SHIFT) | (inst_count << R300_PVS_CNTL_1_PROGRAM_END_SHIFT); rmesa->hw.pvs.cmd[R300_PVS_CNTL_2]=(0 << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT) | (param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT); diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c index cbcbdcbe6f2..d5a46641445 100644 --- a/src/mesa/drivers/dri/r300/r300_vertexprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c @@ -230,8 +230,8 @@ void debug_vp(GLcontext *ctx, struct vertex_program *vp) } fprintf(stderr, "%d.", vpi->SrcReg[operand_index].Index); - /*for(i=0; i < 4; i++) - fprintf(stderr, "%s", dst_mask_names[vpi->SrcReg[operand_index].Swizzle[i]]);*/ + for(i=0; i < 4; i++) + fprintf(stderr, "%s", dst_mask_names[GET_SWZ(vpi->SrcReg[operand_index].Swizzle, i)]); if(operand_index+1 < (op_names[operator_index].ip & (~FLAG_MASK)) ) fprintf(stderr, ","); @@ -313,6 +313,7 @@ static unsigned long t_dst_class(enum register_file file) static unsigned long t_dst_index(struct r300_vertex_program *vp, struct vp_dst_register *dst) { + int i, high=0; if(dst->File == PROGRAM_OUTPUT) switch(dst->Index){ case VERT_RESULT_HPOS: @@ -320,21 +321,27 @@ static unsigned long t_dst_index(struct r300_vertex_program *vp, struct vp_dst_r case VERT_RESULT_COL0: return 1; case VERT_RESULT_TEX0: - return 2; case VERT_RESULT_TEX1: - return 3; case VERT_RESULT_TEX2: - return 4; case VERT_RESULT_TEX3: - return 5; case VERT_RESULT_TEX4: - return 6; case VERT_RESULT_TEX5: - return 7; case VERT_RESULT_TEX6: - return 8; case VERT_RESULT_TEX7: - return 9; + /* Awful hack to get tex coord results regs correctly packed. + Wount work if tex coords arent written in logical order! */ + if(vp->tex_regs[dst->Index - VERT_RESULT_TEX0] != 1){ + return vp->tex_regs[dst->Index - VERT_RESULT_TEX0]; + } + + for(i=0; i < 8; i++) + if(vp->tex_regs[i] > high) + high = vp->tex_regs[i]; + + high++; + vp->tex_regs[dst->Index - VERT_RESULT_TEX0] = high; + + return high; case VERT_RESULT_COL1: case VERT_RESULT_BFC0: case VERT_RESULT_BFC1: @@ -517,9 +524,11 @@ void translate_vertex_shader(struct r300_vertex_program *vp) #else #define src vpi->SrcReg #endif - vp->t2rs=0; + vp->pos_end=0; /* Not supported yet */ vp->program.length=0; vp->num_temporaries=mesa_vp->Base.NumTemporaries; + for(i=0; i < 8; i++) + vp->tex_regs[i]=1; for(i=0; i < VERT_ATTRIB_MAX; i++) vp->inputs[i]=-1; @@ -593,6 +602,7 @@ void translate_vertex_shader(struct r300_vertex_program *vp) t_src_class(src[0].File), VSF_FLAG_NONE); o_inst->src3=0; + goto next; case VP_OPCODE_ADD: @@ -906,23 +916,8 @@ void translate_vertex_shader(struct r300_vertex_program *vp) } } next: ; -#if 0 - /* If instruction writes to result and one of the inputs is tmp, we move it at the end of program */ - if(vpi->DstReg.File == PROGRAM_OUTPUT){ - for(operand_index=0; operand_index < operands; operand_index++) - if(src[operand_index].File == PROGRAM_TEMPORARY){ - t2rs[vp->t2rs++]=*o_inst; - o_inst--; /* FIXME */ - break; - } - } -#endif } -#if 0 - /* Put "tmp to result" instructions in */ - for(i=0; i < vp->t2rs; i++, o_inst++) - *o_inst=t2rs[i]; -#endif + vp->program.length=(o_inst - vp->program.body.i) * 4; if(u_temp_i < vp->num_temporaries) |