#include "r300_state.h"
#include "r300_reg.h"
#include "r300_program.h"
+#include "r300_fixed_pipelines.h"
static void r300AlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref)
{
/* there is probably a system to these value, but, for now,
we just try by hand */
-static GLuint translate_texture_format(GLuint format)
+
+static int inline translate_src(int src)
+{
+ switch (src) {
+ case GL_TEXTURE:
+ return 1;
+ break;
+ case GL_CONSTANT:
+ return 2;
+ break;
+ case GL_PRIMARY_COLOR:
+ return 3;
+ break;
+ case GL_PREVIOUS:
+ return 4;
+ break;
+ case GL_ZERO:
+ return 5;
+ break;
+ case GL_ONE:
+ return 6;
+ break;
+ default:
+ return 0;
+ }
+}
+
+/* I think 357 and 457 are prime numbers.. wiggle them if you get coincidences */
+#define FORMAT_HASH(opRGB, srcRGB, modeRGB, opA, srcA, modeA, format, intFormat) ( \
+ (\
+ ((opRGB)<<30) | ((opA)<<28) | \
+ ((srcRGB)<< 25) | ((srcA)<<22) | \
+ ((modeRGB)) \
+ ) \
+ ^ ((modeA)*357) \
+ ^ (((format)) *457) \
+ ^ ((intFormat) * 7) \
+ )
+
+static GLuint translate_texture_format(GLcontext *ctx, GLint tex_unit, GLuint format, GLint IntFormat)
{
- switch(format){
- case 0x88047:
- case 0x55047:
+ const struct gl_texture_unit *texUnit= &ctx->Texture.Unit[tex_unit];
+ int i=0; /* number of alpha args .. */
+
+ /* Size field in format specific first */
+ switch(FORMAT_HASH(
+ texUnit->_CurrentCombine->OperandRGB[i] -GL_SRC_COLOR,
+ translate_src(texUnit->_CurrentCombine->SourceRGB[i]),
+ texUnit->_CurrentCombine->ModeRGB,
+ texUnit->_CurrentCombine->OperandA[i] -GL_SRC_ALPHA,
+ translate_src(texUnit->_CurrentCombine->SourceA[i]),
+ texUnit->_CurrentCombine->ModeA,
+ format,
+ IntFormat
+ )){
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00088047, 0x1908):
+ /* tested with:
+ kfiresaver.kss
+ */
+ return 0x7a0c; /* kfiresaver.kss */
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00088047, 0x8058):
+ /* tested with:
+ Quake3demo
+ */
+ return 0x8a0c; /* Quake3demo -small font on the bottom */
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00077047, 4):
+ /* tested with:
+ kfiresaver.kss
+ */
+ return 0x4ba0c;
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00055047, 4):
+ /* tested with:
+ kfiresaver.kss
+ kfountain.kss
+ */
+ return 0x51a0c;
+ case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00088047, 3):
+ /* tested with
+ lesson 06
+ lesson 07
+ */
+ return 0x53a0c;
+ //case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00055047, 0):
+ /* Can't remember what I tested this with..
+ try putting return 0 of you see broken textures which
+ are not being complained about */
+ return 0x53a0c;
+ case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00099047, 0x8051):
+ //case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00089047, 0x8058):
+ case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00077047, 0x8051):
+ /* Tested with:
+ Quake3demo
+ */
+ return 0x53a0c;
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00055045, 0x00008056):
+ case FORMAT_HASH(0, 1, 0x2100, 0, 1, 0x2100, 0x00088045, 0x00008056):
+ return 0x53a23;
+ case FORMAT_HASH(0, 1, 0x2100, 0, 4, 0x1e01, 0x00099004, 0x00008050):
+ return 0;
+ return 0x2a0b;
+ }
+ // return 0x53a0c;
+
+ /* Just key on internal format - useful for quick tryouts*/
+
+ return 0;
+ #if 1
+ switch(IntFormat
+ ){
+ case 0x3:
return 0x53a0c;
+ case 0x8050:
+ return 0x2a0b;
+ case 0x8056:
+
+ return 0x53a23;
+ case 0x8058:
+ return 0;
+ return 0x8a0c;
+ //fprintf(stderr, "%08x\n", format);
+ /* Tested with:
+ Quake3demo
+ */
+ return 0x53a0c;
default:
- {
+ return 0x53a0c;
+ }
+ #endif
+
+
+
+ {
static int warn_once=1;
if(warn_once){
- fprintf(stderr, "%s:%s Do not know how to translate texture format %08x - help me !\n",
- __FILE__, __FUNCTION__,
- format);
+ fprintf(stderr, "%s:%s Do not know how to translate texture format - help me !\n",
+ __FILE__, __FUNCTION__);
warn_once=0;
}
- }
- return 0;
}
+ return 0;
}
void r300_setup_textures(GLcontext *ctx)
struct r300_tex_obj *t;
r300ContextPtr r300 = R300_CONTEXT(ctx);
int max_texture_unit=-1; /* -1 translates into no setup costs for fields */
-
+ struct gl_texture_unit *texUnit;
+
R300_STATECHANGE(r300, txe);
R300_STATECHANGE(r300, tex.filter);
R300_STATECHANGE(r300, tex.unknown1);
r300->hw.tex.unknown5.cmd[R300_TEX_VALUE_0+i]=0x0;
+
/* We don't know how to set this yet */
//value from r300_lib.c for RGB24
//r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=0x88a0c;
- r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=translate_texture_format(t->format);
+ r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=translate_texture_format(ctx, i, t->format, t->base.tObj->Image[0][0]->IntFormat);
/* Use the code below to quickly find matching texture
formats. Requires an app that displays the same texture
repeatedly */
#if 1
if(r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]==0){
- static int fmt=0;
+ static int fmt=0x0;
static int k=0;
k++;
- if(k>200){
+ if(k>400){
k=0;
fmt++;
- fprintf(stderr, "Want to set format %08x\n", t->format);
+ texUnit = &ctx->Texture.Unit[i];
+ fprintf(stderr, "Want to set FORMAT_HASH(%d, %d, 0x%04x, %d, %d, 0x%04x, 0x%08x, 0x%08x)\n",
+ texUnit->_CurrentCombine->OperandRGB[0] -GL_SRC_COLOR,
+ translate_src(texUnit->_CurrentCombine->SourceRGB[0]),
+ texUnit->_CurrentCombine->ModeRGB,
+ texUnit->_CurrentCombine->OperandA[0] -GL_SRC_ALPHA,
+ translate_src(texUnit->_CurrentCombine->SourceA[0]),
+ texUnit->_CurrentCombine->ModeA,
+ t->format,
+ t->base.tObj->Image[0][0]->IntFormat
+ );
+ fprintf(stderr, "Also known: format_x=%08x border_color=%08x cubic_faces=%08x\n", t->format_x, t->pp_border_color, t->pp_cubic_faces);
+ fprintf(stderr, "\t_ReallyEnabled=%08x EnvMode=%08x IntFormat=%08x\n", texUnit->_ReallyEnabled, texUnit->EnvMode, t->base.tObj->Image[0][0]->IntFormat);
if(fmt>0xff){
//exit(-1);
fmt=0;
}
//sleep(1);
- fprintf(stderr, "Instead trying format %08x\n",
+ fprintf(stderr, "Now trying format %08x\n",
0x00a0c | (fmt<<12));
+ fprintf(stderr, "size=%08x\n", t->size);
}
- r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=0x00a0c | (fmt<<12);
+ r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=0x00a0b | (fmt<<12);
+ //r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=0x51a00 | (fmt);
+ //r300->hw.tex.format.cmd[R300_TEX_VALUE_0+i]=0x53a0c | (fmt<<24);
}
#endif
}
}
+#define vpucount(ptr) (((drm_r300_cmd_header_t*)(ptr))->vpu.count)
+
+#define bump_vpu_count(ptr, new_count) do{\
+ drm_r300_cmd_header_t* _p=((drm_r300_cmd_header_t*)(ptr));\
+ int _nc=(new_count)/4; \
+ if(_nc>_p->vpu.count)_p->vpu.count=_nc;\
+ }while(0)
+
+void static inline setup_vertex_shader_fragment(r300ContextPtr r300, int dest, struct r300_vertex_shader_fragment *vsf)
+{
+ int i;
+
+ if(vsf->length==0)return;
+
+ if(vsf->length & 0x3){
+ fprintf(stderr,"VERTEX_SHADER_FRAGMENT must have length divisible by 4\n");
+ exit(-1);
+ }
+
+ switch((dest>>8) & 0xf){
+ case 0:
+ R300_STATECHANGE(r300, vpi);
+ for(i=0;i<vsf->length;i++)
+ r300->hw.vpi.cmd[R300_VPI_INSTR_0+i+4*(dest & 0xff)]=(vsf->body.d[i]);
+ bump_vpu_count(r300->hw.vpi.cmd, vsf->length+4*(dest & 0xff));
+ break;
+
+ case 2:
+ R300_STATECHANGE(r300, vpp);
+ for(i=0;i<vsf->length;i++)
+ r300->hw.vpp.cmd[R300_VPP_PARAM_0+i+4*(dest & 0xff)]=(vsf->body.d[i]);
+ bump_vpu_count(r300->hw.vpp.cmd, vsf->length+4*(dest & 0xff));
+ break;
+ case 4:
+ R300_STATECHANGE(r300, vps);
+ for(i=0;i<vsf->length;i++)
+ r300->hw.vps.cmd[1+i+4*(dest & 0xff)]=(vsf->body.d[i]);
+ bump_vpu_count(r300->hw.vps.cmd, vsf->length+4*(dest & 0xff));
+ break;
+ default:
+ fprintf(stderr, "%s:%s don't know how to handle dest %04x\n", __FILE__, __FUNCTION__, dest);
+ exit(-1);
+ }
+}
+
+
+void r300SetupVertexShader(r300ContextPtr rmesa)
+{
+ GLcontext* ctx = rmesa->radeon.glCtx;
+
+ /* Reset state, in case we don't use something */
+ ((drm_r300_cmd_header_t*)rmesa->hw.vpp.cmd)->vpu.count = 0;
+ ((drm_r300_cmd_header_t*)rmesa->hw.vpi.cmd)->vpu.count = 0;
+ ((drm_r300_cmd_header_t*)rmesa->hw.vps.cmd)->vpu.count = 0;
+
+
+/* This needs to be replaced by vertex shader generation code */
+
+
+ /* textures enabled ? */
+ if(rmesa->state.texture.tc_count>0){
+ rmesa->state.vertex_shader=SINGLE_TEXTURE_VERTEX_SHADER;
+ } else {
+ rmesa->state.vertex_shader=FLAT_COLOR_VERTEX_SHADER;
+ }
+
+
+ rmesa->state.vertex_shader.matrix[0].length=16;
+ memcpy(rmesa->state.vertex_shader.matrix[0].body.f, ctx->_ModelProjectMatrix.m, 16*4);
+
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_PROGRAM, &(rmesa->state.vertex_shader.program));
+
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX0, &(rmesa->state.vertex_shader.matrix[0]));
+ #if 0
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX1, &(rmesa->state.vertex_shader.matrix[0]));
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_MATRIX2, &(rmesa->state.vertex_shader.matrix[0]));
+
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR0, &(rmesa->state.vertex_shader.vector[0]));
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_VECTOR1, &(rmesa->state.vertex_shader.vector[1]));
+ #endif
+
+ #if 0
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN1, &(rmesa->state.vertex_shader.unknown1));
+ setup_vertex_shader_fragment(rmesa, VSF_DEST_UNKNOWN2, &(rmesa->state.vertex_shader.unknown2));
+ #endif
+
+ R300_STATECHANGE(rmesa, pvs);
+ rmesa->hw.pvs.cmd[R300_PVS_CNTL_1]=(rmesa->state.vertex_shader.program_start << R300_PVS_CNTL_1_PROGRAM_START_SHIFT)
+ | (rmesa->state.vertex_shader.unknown_ptr1 << R300_PVS_CNTL_1_UNKNOWN_SHIFT)
+ | (rmesa->state.vertex_shader.program_end << R300_PVS_CNTL_1_PROGRAM_END_SHIFT);
+ rmesa->hw.pvs.cmd[R300_PVS_CNTL_2]=(rmesa->state.vertex_shader.param_offset << R300_PVS_CNTL_2_PARAM_OFFSET_SHIFT)
+ | (rmesa->state.vertex_shader.param_count << R300_PVS_CNTL_2_PARAM_COUNT_SHIFT);
+ rmesa->hw.pvs.cmd[R300_PVS_CNTL_3]=(rmesa->state.vertex_shader.unknown_ptr2 << R300_PVS_CNTL_3_PROGRAM_UNKNOWN_SHIFT)
+ | (rmesa->state.vertex_shader.unknown_ptr3 << 0);
+
+ /* This is done for vertex shader fragments, but also needs to be done for vap_pvs,
+ so I leave it as a reminder */
+ #if 0
+ reg_start(R300_VAP_PVS_WAITIDLE,0);
+ e32(0x00000000);
+ #endif
+}
+
+void r300SetupPixelShader(r300ContextPtr rmesa)
+{
+int i,k;
+
+ /* This needs to be replaced by pixel shader generation code */
+
+ /* textures enabled ? */
+ if(rmesa->state.texture.tc_count>0){
+ rmesa->state.pixel_shader=SINGLE_TEXTURE_PIXEL_SHADER;
+ } else {
+ rmesa->state.pixel_shader=FLAT_COLOR_PIXEL_SHADER;
+ }
+
+ R300_STATECHANGE(rmesa, fpt);
+ for(i=0;i<rmesa->state.pixel_shader.program.tex.length;i++)
+ rmesa->hw.fpt.cmd[R300_FPT_INSTR_0+i]=rmesa->state.pixel_shader.program.tex.inst[i];
+ rmesa->hw.fpt.cmd[R300_FPT_CMD_0]=cmducs(R300_PFS_TEXI_0, rmesa->state.pixel_shader.program.tex.length);
+
+ #define OUTPUT_FIELD(st, reg, field) \
+ R300_STATECHANGE(rmesa, st); \
+ for(i=0;i<rmesa->state.pixel_shader.program.alu.length;i++) \
+ rmesa->hw.st.cmd[R300_FPI_INSTR_0+i]=rmesa->state.pixel_shader.program.alu.inst[i].field;\
+ rmesa->hw.st.cmd[R300_FPI_CMD_0]=cmducs(reg, rmesa->state.pixel_shader.program.alu.length);
+
+ OUTPUT_FIELD(fpi[0], R300_PFS_INSTR0_0, inst0);
+ OUTPUT_FIELD(fpi[1], R300_PFS_INSTR1_0, inst1);
+ OUTPUT_FIELD(fpi[2], R300_PFS_INSTR2_0, inst2);
+ OUTPUT_FIELD(fpi[3], R300_PFS_INSTR3_0, inst3);
+ #undef OUTPUT_FIELD
+
+ R300_STATECHANGE(rmesa, fp);
+ for(i=0;i<4;i++){
+ rmesa->hw.fp.cmd[R300_FP_NODE0+i]=
+ (rmesa->state.pixel_shader.program.node[i].alu_offset << R300_PFS_NODE_ALU_OFFSET_SHIFT)
+ | (rmesa->state.pixel_shader.program.node[i].alu_end << R300_PFS_NODE_ALU_END_SHIFT)
+ | (rmesa->state.pixel_shader.program.node[i].tex_offset << R300_PFS_NODE_TEX_OFFSET_SHIFT)
+ | (rmesa->state.pixel_shader.program.node[i].tex_end << R300_PFS_NODE_TEX_END_SHIFT)
+ | ( (i==3) ? R300_PFS_NODE_LAST_NODE : 0);
+ }
+
+ /* PFS_CNTL_0 */
+ rmesa->hw.fp.cmd[R300_FP_CNTL0]=
+ (rmesa->state.pixel_shader.program.active_nodes-1)
+ | (rmesa->state.pixel_shader.program.first_node_has_tex<<3);
+ /* PFS_CNTL_1 */
+ rmesa->hw.fp.cmd[R300_FP_CNTL1]=rmesa->state.pixel_shader.program.temp_register_count;
+ /* PFS_CNTL_2 */
+ rmesa->hw.fp.cmd[R300_FP_CNTL2]=
+ (rmesa->state.pixel_shader.program.alu_offset << R300_PFS_CNTL_ALU_OFFSET_SHIFT)
+ | (rmesa->state.pixel_shader.program.alu_end << R300_PFS_CNTL_ALU_END_SHIFT)
+ | (rmesa->state.pixel_shader.program.tex_offset << R300_PFS_CNTL_TEX_OFFSET_SHIFT)
+ | (rmesa->state.pixel_shader.program.tex_end << R300_PFS_CNTL_TEX_END_SHIFT);
+
+ R300_STATECHANGE(rmesa, fpp);
+ for(i=0;i<rmesa->state.pixel_shader.param_length;i++){
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+0]=r300PackFloat32(rmesa->state.pixel_shader.param[i].x);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+1]=r300PackFloat32(rmesa->state.pixel_shader.param[i].y);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+2]=r300PackFloat32(rmesa->state.pixel_shader.param[i].z);
+ rmesa->hw.fpp.cmd[R300_FPP_PARAM_0+4*i+3]=r300PackFloat32(rmesa->state.pixel_shader.param[i].w);
+ }
+ rmesa->hw.fpp.cmd[R300_FPP_CMD_0]=cmducs(R300_PFS_PARAM_0_X, rmesa->state.pixel_shader.param_length);
+
+}
+
/**
* Called by Mesa after an internal state update.
*/
r300_setup_textures(ctx);
r300_setup_rs_unit(ctx);
+ r300SetupVertexShader(r300);
+ r300SetupPixelShader(r300);
r300_set_blend_state(ctx);
r300AlphaFunc(ctx, ctx->Color.AlphaFunc, ctx->Color.AlphaRef);
r300->hw.vof.cmd[R300_VOF_CNTL_0] = R300_VAP_OUTPUT_VTX_FMT_0__POS_PRESENT
| R300_VAP_OUTPUT_VTX_FMT_0__COLOR_PRESENT;
r300->hw.vof.cmd[R300_VOF_CNTL_1] = 0; /* no textures */
- #endif
+
r300->hw.pvs.cmd[R300_PVS_CNTL_1] = 0;
r300->hw.pvs.cmd[R300_PVS_CNTL_2] = 0;
r300->hw.pvs.cmd[R300_PVS_CNTL_3] = 0;
+ #endif
r300->hw.gb_enable.cmd[1] = R300_GB_POINT_STUFF_ENABLE
| R300_GB_LINE_STUFF_ENABLE
r300->hw.unk43E8.cmd[1] = 0x00FFFFFF;
+ #if 0
r300->hw.fp.cmd[R300_FP_CNTL0] = 0;
r300->hw.fp.cmd[R300_FP_CNTL1] = 0;
r300->hw.fp.cmd[R300_FP_CNTL2] = 0;
r300->hw.fp.cmd[R300_FP_NODE1] = 0;
r300->hw.fp.cmd[R300_FP_NODE2] = 0;
r300->hw.fp.cmd[R300_FP_NODE3] = 0;
-
+ #endif
+
r300->hw.unk46A4.cmd[1] = 0x00001B01;
r300->hw.unk46A4.cmd[2] = 0x00001B0F;
r300->hw.unk46A4.cmd[3] = 0x00001B0F;
r300->hw.unk46A4.cmd[4] = 0x00001B0F;
r300->hw.unk46A4.cmd[5] = 0x00000001;
+ #if 0
for(i = 1; i <= 64; ++i) {
/* create NOP instructions */
r300->hw.fpi[0].cmd[i] = FP_INSTRC(MAD, FP_ARGC(SRC0C_XYZ), FP_ARGC(ONE), FP_ARGC(ZERO));
r300->hw.fpi[2].cmd[i] = FP_INSTRA(MAD, FP_ARGA(SRC0A), FP_ARGA(ONE), FP_ARGA(ZERO));
r300->hw.fpi[3].cmd[i] = FP_SELA(0,W,NO,FP_TMP(0),0,0);
}
-
+ #endif
+
r300->hw.unk4BC0.cmd[1] = 0;
r300->hw.unk4BC8.cmd[1] = 0;
r300->hw.unk4F54.cmd[1] = 0;
+ #if 0
((drm_r300_cmd_header_t*)r300->hw.vpi.cmd)->vpu.count = 0;
for(i = 1; i < R300_VPI_CMDSIZE; i += 4) {
/* MOV t0, t0 */
((drm_r300_cmd_header_t*)r300->hw.vpp.cmd)->vpu.count = 0;
for(i = 1; i < R300_VPP_CMDSIZE; ++i)
r300->hw.vpp.cmd[i] = 0;
-
+ #endif
+
r300->hw.vps.cmd[R300_VPS_ZERO_0] = 0;
r300->hw.vps.cmd[R300_VPS_ZERO_1] = 0;
r300->hw.vps.cmd[R300_VPS_POINTSIZE] = r300PackFloat32(1.0);
projects / mesa.git / blobdiff