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path: root/src/mesa/tnl/t_vb_arbprogram.c
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Diffstat (limited to 'src/mesa/tnl/t_vb_arbprogram.c')
-rw-r--r--src/mesa/tnl/t_vb_arbprogram.c90
1 files changed, 52 insertions, 38 deletions
diff --git a/src/mesa/tnl/t_vb_arbprogram.c b/src/mesa/tnl/t_vb_arbprogram.c
index 07dc34d266..4789b79017 100644
--- a/src/mesa/tnl/t_vb_arbprogram.c
+++ b/src/mesa/tnl/t_vb_arbprogram.c
@@ -56,7 +56,6 @@ struct opcode_info {
struct compilation {
GLuint reg_active;
union instruction *csr;
- struct vertex_buffer *VB; /* for input sizes! */
};
@@ -518,7 +517,7 @@ static void print_reg( GLuint file, GLuint reg )
_mesa_printf("ARG%d", reg - REG_ARG0);
else if (reg >= REG_TMP0 && reg <= REG_TMP11)
_mesa_printf("TMP%d", reg - REG_TMP0);
- else if (reg >= REG_IN0 && reg <= REG_IN15)
+ else if (reg >= REG_IN0 && reg <= REG_IN31)
_mesa_printf("IN%d", reg - REG_IN0);
else if (reg >= REG_OUT0 && reg <= REG_OUT14)
_mesa_printf("OUT%d", reg - REG_OUT0);
@@ -989,18 +988,33 @@ static void cvp_emit_inst( struct compilation *cp,
}
}
+static void free_tnl_data( struct vertex_program *program )
+{
+ struct tnl_compiled_program *p = program->TnlData;
+ if (p->compiled_func) free((void *)p->compiled_func);
+ free(p);
+ program->TnlData = NULL;
+}
-static void compile_vertex_program( struct arb_vp_machine *m,
- const struct vertex_program *program )
+static void compile_vertex_program( struct vertex_program *program,
+ GLboolean try_codegen )
{
struct compilation cp;
+ struct tnl_compiled_program *p = CALLOC_STRUCT(tnl_compiled_program);
GLuint i;
- /* Initialize cp:
+ _mesa_printf("%s\n", __FUNCTION__);
+
+ if (program->TnlData)
+ free_tnl_data( program );
+
+ program->TnlData = p;
+
+ /* Initialize cp. Note that ctx and VB aren't used in compilation
+ * so we don't have to worry about statechanges:
*/
memset(&cp, 0, sizeof(cp));
- cp.VB = m->VB;
- cp.csr = m->store;
+ cp.csr = p->instructions;
/* Compile instructions:
*/
@@ -1010,24 +1024,20 @@ static void compile_vertex_program( struct arb_vp_machine *m,
/* Finish up:
*/
- m->instructions = m->store;
- m->nr_instructions = cp.csr - m->store;
-
+ p->nr_instructions = cp.csr - p->instructions;
/* Print/disassemble:
*/
if (DISASSEM) {
- for (i = 0; i < m->nr_instructions; i++) {
- _tnl_disassem_vba_insn(m->instructions[i]);
+ for (i = 0; i < p->nr_instructions; i++) {
+ _tnl_disassem_vba_insn(p->instructions[i]);
}
_mesa_printf("\n\n");
}
#ifdef USE_SSE_ASM
- /* TODO: check if anything changed...
- */
- if (m->try_codegen)
- _tnl_sse_codegen_vertex_program(m);
+ if (try_codegen)
+ _tnl_sse_codegen_vertex_program(p);
#endif
}
@@ -1046,7 +1056,7 @@ static void userclip( GLcontext *ctx,
{
GLuint p;
- for (p = 0; p < ctx->Const.MaxClipPlanes; p++)
+ for (p = 0; p < ctx->Const.MaxClipPlanes; p++) {
if (ctx->Transform.ClipPlanesEnabled & (1 << p)) {
GLuint nr, i;
const GLfloat a = ctx->Transform._ClipUserPlane[p][0];
@@ -1079,6 +1089,7 @@ static void userclip( GLcontext *ctx,
}
}
}
+ }
}
@@ -1138,9 +1149,10 @@ static GLboolean do_ndc_cliptest( struct arb_vp_machine *m )
}
-static void call_func( struct arb_vp_machine *m )
+static INLINE void call_func( struct tnl_compiled_program *p,
+ struct arb_vp_machine *m )
{
- m->func(m);
+ p->compiled_func(m);
}
/**
@@ -1160,12 +1172,18 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage)
ctx->_TnlProgram);
struct vertex_buffer *VB = &TNL_CONTEXT(ctx)->vb;
struct arb_vp_machine *m = ARB_VP_MACHINE(stage);
- GLuint i, j, outputs = program->OutputsWritten;
+ struct tnl_compiled_program *p;
+ GLuint i, j, outputs;
+
+ if (!program || program->IsNVProgram)
+ return GL_TRUE;
if (program->Parameters) {
_mesa_load_state_parameters(ctx, program->Parameters);
}
+ p = (struct tnl_compiled_program *)program->TnlData;
+ assert(p);
/* Initialize regs where necessary:
*/
@@ -1173,11 +1191,11 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage)
m->nr_inputs = m->nr_outputs = 0;
- for (i = 0; i < 16; i++) {
+ for (i = 0; i < _TNL_ATTRIB_MAX; i++) {
if (program->InputsRead & (1<<i)) {
GLuint j = m->nr_inputs++;
m->input[j].idx = i;
- m->input[j].data = m->VB->AttribPtr[i]->data;
+ m->input[j].data = (GLfloat *)m->VB->AttribPtr[i]->data;
m->input[j].stride = m->VB->AttribPtr[i]->stride;
m->input[j].size = m->VB->AttribPtr[i]->size;
ASSIGN_4V(m->File[0][REG_IN0 + i], 0, 0, 0, 1);
@@ -1188,7 +1206,7 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage)
if (program->OutputsWritten & (1<<i)) {
GLuint j = m->nr_outputs++;
m->output[j].idx = i;
- m->output[j].data = m->attribs[i].data;
+ m->output[j].data = (GLfloat *)m->attribs[i].data;
}
}
@@ -1208,12 +1226,12 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage)
STRIDE_F(m->input[j].data, m->input[j].stride);
}
- if (m->func) {
- call_func( m );
+ if (p->compiled_func) {
+ call_func( p, m );
}
else {
- for (j = 0; j < m->nr_instructions; j++) {
- union instruction inst = m->instructions[j];
+ for (j = 0; j < p->nr_instructions; j++) {
+ union instruction inst = p->instructions[j];
opcode_func[inst.alu.opcode]( m, inst );
}
}
@@ -1241,6 +1259,8 @@ run_arb_vertex_program(GLcontext *ctx, struct tnl_pipeline_stage *stage)
VB->ClipPtr = &m->attribs[VERT_RESULT_HPOS];
VB->ClipPtr->count = VB->Count;
+ outputs = program->OutputsWritten;
+
if (outputs & (1<<VERT_RESULT_COL0)) {
VB->ColorPtr[0] = &m->attribs[VERT_RESULT_COL0];
VB->AttribPtr[VERT_ATTRIB_COLOR0] = VB->ColorPtr[0];
@@ -1303,14 +1323,13 @@ validate_vertex_program( GLcontext *ctx, struct tnl_pipeline_stage *stage )
struct vertex_program *program =
(ctx->VertexProgram._Enabled ? ctx->VertexProgram.Current : 0);
-#if TNL_FIXED_FUNCTION_PROGRAM
- if (!program) {
+ if (!program && ctx->_MaintainTnlProgram) {
program = ctx->_TnlProgram;
}
-#endif
if (program) {
- compile_vertex_program( m, program );
+ if (!program->TnlData)
+ compile_vertex_program( program, m->try_codegen );
/* Grab the state GL state and put into registers:
*/
@@ -1354,8 +1373,6 @@ static GLboolean init_vertex_program( GLcontext *ctx,
if (_mesa_getenv("MESA_EXPERIMENTAL"))
m->try_codegen = 1;
- _mesa_printf("try_codegen %d\n", m->try_codegen);
-
/* Allocate arrays of vertex output values */
for (i = 0; i < VERT_RESULT_MAX; i++) {
_mesa_vector4f_alloc( &m->attribs[i], 0, size, 32 );
@@ -1366,11 +1383,8 @@ static GLboolean init_vertex_program( GLcontext *ctx,
_mesa_vector4f_alloc( &m->ndcCoords, 0, size, 32 );
m->clipmask = (GLubyte *) ALIGN_MALLOC(sizeof(GLubyte)*size, 32 );
-
-#if TNL_FIXED_FUNCTION_PROGRAM
- _mesa_allow_light_in_model( ctx, GL_FALSE );
-#endif
-
+ if (ctx->_MaintainTnlProgram)
+ _mesa_allow_light_in_model( ctx, GL_FALSE );
return GL_TRUE;
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-14 19:17:13 +0000