From 74e412c6956676d69adcd5210ca7046061629eec Mon Sep 17 00:00:00 2001 From: Aapo Tahkola Date: Sat, 28 May 2005 01:02:00 +0000 Subject: [PATCH] Programmable per-vertex point sizes and proper result reg assigns. --- src/mesa/drivers/dri/r300/r300_context.h | 4 +- src/mesa/drivers/dri/r300/r300_maos.c | 9 +-- src/mesa/drivers/dri/r300/r300_shader.c | 11 +-- src/mesa/drivers/dri/r300/r300_state.c | 1 + src/mesa/drivers/dri/r300/r300_vertexprog.c | 83 +++++++++++---------- 5 files changed, 53 insertions(+), 55 deletions(-) diff --git a/src/mesa/drivers/dri/r300/r300_context.h b/src/mesa/drivers/dri/r300/r300_context.h index befb19ec9f9..723bee7548a 100644 --- a/src/mesa/drivers/dri/r300/r300_context.h +++ b/src/mesa/drivers/dri/r300/r300_context.h @@ -573,7 +573,7 @@ extern int hw_tcl_on; #define CURRENT_VERTEX_SHADER(ctx) (ctx->VertexProgram._Enabled ? ctx->VertexProgram.Current : ctx->_TnlProgram) -//#define TMU_ENABLED(ctx, unit) (hw_tcl_on ? ctx->Texture.Unit[unit]._ReallyEnabled && (OutputsWritten & (1<<(VERT_RESULT_TEX0+(unit)))) : \ +//#define TMU_ENABLED(ctx, unit) (hw_tcl_on ? ctx->Texture.Unit[unit]._ReallyEnabled && (OutputsWritten & (1<<(VERT_RESULT_TEX0+(unit)))) : // (r300->state.render_inputs & (_TNL_BIT_TEX0<<(unit)))) #define TMU_ENABLED(ctx, unit) (hw_tcl_on ? ctx->Texture.Unit[unit]._ReallyEnabled && OutputsWritten & (1<<(VERT_RESULT_TEX0+(unit))) : \ ctx->Texture.Unit[unit]._ReallyEnabled && r300->state.render_inputs & (_TNL_BIT_TEX0<<(unit))) @@ -591,7 +591,7 @@ struct r300_vertex_program { int pos_end; unsigned long num_temporaries; /* Number of temp vars used by program */ int inputs[VERT_ATTRIB_MAX]; - int tex_regs[8]; + int outputs[VERT_RESULT_MAX]; }; #if USE_ARB_F_P == 1 diff --git a/src/mesa/drivers/dri/r300/r300_maos.c b/src/mesa/drivers/dri/r300/r300_maos.c index 301b4b7575e..d9a10b0a068 100644 --- a/src/mesa/drivers/dri/r300/r300_maos.c +++ b/src/mesa/drivers/dri/r300/r300_maos.c @@ -396,11 +396,6 @@ void r300EmitArrays(GLcontext * ctx, GLboolean immd) } } - -int cmd_reserved=0; -int cmd_written=0; -drm_radeon_cmd_header_t *cmd = NULL; - #define SHOW_INFO(n) do { \ if (RADEON_DEBUG & DEBUG_ALL) { \ fprintf(stderr, "RR[%d] - sz=%d, reg=%d, fmt=%d -- st=%d, of=0x%08x\n", \ @@ -529,7 +524,9 @@ drm_radeon_cmd_header_t *cmd = NULL; if(OutputsWritten & (1<hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__COLOR_3_PRESENT;*/ //if(OutputsWritten & (1<hw.vof.cmd[R300_VOF_CNTL_0] |= R300_VAP_OUTPUT_VTX_FMT_0__PT_SIZE_PRESENT; for(i=0;i < ctx->Const.MaxTextureUnits;i++) if(OutputsWritten & (1<<(VERT_RESULT_TEX0+i))) diff --git a/src/mesa/drivers/dri/r300/r300_shader.c b/src/mesa/drivers/dri/r300/r300_shader.c index c3e4a041d54..0613dd887fb 100644 --- a/src/mesa/drivers/dri/r300/r300_shader.c +++ b/src/mesa/drivers/dri/r300/r300_shader.c @@ -66,11 +66,8 @@ static struct program *r300NewProgram(GLcontext *ctx, GLenum target, GLuint id) static void r300DeleteProgram(GLcontext *ctx, struct program *prog) { - r300ContextPtr rmesa = R300_CONTEXT(ctx); - struct r300_vertex_program *vp=(void *)prog; - - /*if(rmesa->current_vp == vp) - rmesa->current_vp = NULL;*/ + //r300ContextPtr rmesa = R300_CONTEXT(ctx); + //struct r300_vertex_program *vp=(void *)prog; _mesa_delete_program(ctx, prog); } @@ -99,8 +96,8 @@ void r300ProgramStringNotify(GLcontext *ctx, GLenum target, static GLboolean r300IsProgramNative(GLcontext *ctx, GLenum target, struct program *prog) { - struct r300_vertex_program *vp=(void *)prog; - r300ContextPtr rmesa = R300_CONTEXT(ctx); + //struct r300_vertex_program *vp=(void *)prog; + //r300ContextPtr rmesa = R300_CONTEXT(ctx); return 1; } diff --git a/src/mesa/drivers/dri/r300/r300_state.c b/src/mesa/drivers/dri/r300/r300_state.c index 6a142318699..4cadfd3f02f 100644 --- a/src/mesa/drivers/dri/r300/r300_state.c +++ b/src/mesa/drivers/dri/r300/r300_state.c @@ -1178,6 +1178,7 @@ void r300_setup_rs_unit(GLcontext *ctx) | (in_texcoords << R300_RS_CNTL_TC_CNT_SHIFT) | R300_RS_CNTL_0_UNKNOWN_7 | R300_RS_CNTL_0_UNKNOWN_18; + if (r300->state.texture.tc_count > 0) { r300->hw.rr.cmd[R300_RR_CMD_0] = cmducs(R300_RS_ROUTE_0, fp_reg); diff --git a/src/mesa/drivers/dri/r300/r300_vertexprog.c b/src/mesa/drivers/dri/r300/r300_vertexprog.c index d5a46641445..8a10931538c 100644 --- a/src/mesa/drivers/dri/r300/r300_vertexprog.c +++ b/src/mesa/drivers/dri/r300/r300_vertexprog.c @@ -313,42 +313,14 @@ 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: - return 0; - case VERT_RESULT_COL0: - return 1; - case VERT_RESULT_TEX0: - case VERT_RESULT_TEX1: - case VERT_RESULT_TEX2: - case VERT_RESULT_TEX3: - case VERT_RESULT_TEX4: - case VERT_RESULT_TEX5: - case VERT_RESULT_TEX6: - case VERT_RESULT_TEX7: - /* 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: - case VERT_RESULT_FOGC: - case VERT_RESULT_PSIZ: - default: WARN_ONCE("Unknown output\n"); return 10; + if(dst->File == PROGRAM_OUTPUT) { + if (vp->outputs[dst->Index] != -1) + return vp->outputs[dst->Index]; + else { + WARN_ONCE("Unknown output %d\n", dst->Index); + return 10; } + } return dst->Index; } @@ -509,8 +481,7 @@ void translate_vertex_shader(struct r300_vertex_program *vp) { struct vertex_program *mesa_vp=(void *)vp; struct vp_instruction *vpi; - int operand_index, i; - VERTEX_SHADER_INSTRUCTION t2rs[1024]; + int i, cur_reg=0; VERTEX_SHADER_INSTRUCTION *o_inst; unsigned long operands; int are_srcs_scalar; @@ -527,11 +498,43 @@ void translate_vertex_shader(struct r300_vertex_program *vp) 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; + vp->inputs[i] = -1; + + for(i=0; i < VERT_RESULT_MAX; i++) + vp->outputs[i] = -1; + + assert(mesa_vp->OutputsWritten & (1 << VERT_RESULT_HPOS)); + assert(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL0)); + + /* Assign outputs */ + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_HPOS)) + vp->outputs[VERT_RESULT_HPOS] = cur_reg++; + + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_PSIZ)) + vp->outputs[VERT_RESULT_PSIZ] = cur_reg++; + + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL0)) + vp->outputs[VERT_RESULT_COL0] = cur_reg++; + +#if 0 /* Not supported yet */ + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_BFC0)) + vp->outputs[VERT_RESULT_BFC0] = cur_reg++; + + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_COL1)) + vp->outputs[VERT_RESULT_COL1] = cur_reg++; + + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_BFC1)) + vp->outputs[VERT_RESULT_BFC1] = cur_reg++; + + if(mesa_vp->OutputsWritten & (1 << VERT_RESULT_FOGC)) + vp->outputs[VERT_RESULT_FOGC] = cur_reg++; +#endif + + for(i=VERT_RESULT_TEX0; i <= VERT_RESULT_TEX7; i++) + if(mesa_vp->OutputsWritten & (1 << i)) + vp->outputs[i] = cur_reg++; o_inst=vp->program.body.i; for(vpi=mesa_vp->Instructions; vpi->Opcode != VP_OPCODE_END; vpi++, o_inst++){ -- 2.30.2