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-rw-r--r--src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c92
-rw-r--r--src/mesa/drivers/dri/r300/compiler/radeon_code.h5
-rw-r--r--src/mesa/drivers/dri/r300/compiler/radeon_compiler.h6
-rw-r--r--src/mesa/drivers/dri/r300/compiler/radeon_program.h1
-rw-r--r--src/mesa/drivers/dri/r300/r300_vertprog.c100
5 files changed, 100 insertions, 104 deletions
diff --git a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
index 14dd36354d..339be414cf 100644
--- a/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
+++ b/src/mesa/drivers/dri/r300/compiler/r3xx_vertprog.c
@@ -310,79 +310,6 @@ static void ei_pow(struct r300_vertex_program_code *vp,
inst[3] = t_src_scalar(vp, &vpi->SrcReg[1]);
}
-static void t_inputs_outputs(struct r300_vertex_program_compiler * c)
-{
- int i;
- int cur_reg;
- GLuint OutputsWritten, InputsRead;
-
- OutputsWritten = c->Base.Program.OutputsWritten;
- InputsRead = c->Base.Program.InputsRead;
-
- cur_reg = -1;
- for (i = 0; i < VERT_ATTRIB_MAX; i++) {
- if (InputsRead & (1 << i))
- c->code->inputs[i] = ++cur_reg;
- else
- c->code->inputs[i] = -1;
- }
-
- cur_reg = 0;
- for (i = 0; i < VERT_RESULT_MAX; i++)
- c->code->outputs[i] = -1;
-
- assert(OutputsWritten & (1 << VERT_RESULT_HPOS));
-
- if (OutputsWritten & (1 << VERT_RESULT_HPOS)) {
- c->code->outputs[VERT_RESULT_HPOS] = cur_reg++;
- }
-
- if (OutputsWritten & (1 << VERT_RESULT_PSIZ)) {
- c->code->outputs[VERT_RESULT_PSIZ] = cur_reg++;
- }
-
- /* If we're writing back facing colors we need to send
- * four colors to make front/back face colors selection work.
- * If the vertex program doesn't write all 4 colors, lets
- * pretend it does by skipping output index reg so the colors
- * get written into appropriate output vectors.
- */
- if (OutputsWritten & (1 << VERT_RESULT_COL0)) {
- c->code->outputs[VERT_RESULT_COL0] = cur_reg++;
- } else if (OutputsWritten & (1 << VERT_RESULT_BFC0) ||
- OutputsWritten & (1 << VERT_RESULT_BFC1)) {
- cur_reg++;
- }
-
- if (OutputsWritten & (1 << VERT_RESULT_COL1)) {
- c->code->outputs[VERT_RESULT_COL1] = cur_reg++;
- } else if (OutputsWritten & (1 << VERT_RESULT_BFC0) ||
- OutputsWritten & (1 << VERT_RESULT_BFC1)) {
- cur_reg++;
- }
-
- if (OutputsWritten & (1 << VERT_RESULT_BFC0)) {
- c->code->outputs[VERT_RESULT_BFC0] = cur_reg++;
- } else if (OutputsWritten & (1 << VERT_RESULT_BFC1)) {
- cur_reg++;
- }
-
- if (OutputsWritten & (1 << VERT_RESULT_BFC1)) {
- c->code->outputs[VERT_RESULT_BFC1] = cur_reg++;
- } else if (OutputsWritten & (1 << VERT_RESULT_BFC0)) {
- cur_reg++;
- }
-
- for (i = VERT_RESULT_TEX0; i <= VERT_RESULT_TEX7; i++) {
- if (OutputsWritten & (1 << i)) {
- c->code->outputs[i] = cur_reg++;
- }
- }
-
- if (OutputsWritten & (1 << VERT_RESULT_FOGC)) {
- c->code->outputs[VERT_RESULT_FOGC] = cur_reg++;
- }
-}
static void translate_vertex_program(struct r300_vertex_program_compiler * compiler)
{
@@ -391,7 +318,7 @@ static void translate_vertex_program(struct r300_vertex_program_compiler * compi
compiler->code->pos_end = 0; /* Not supported yet */
compiler->code->length = 0;
- t_inputs_outputs(compiler);
+ compiler->SetHwInputOutput(compiler);
for(rci = compiler->Base.Program.Instructions.Next; rci != &compiler->Base.Program.Instructions; rci = rci->Next) {
struct prog_instruction *vpi = &rci->I;
@@ -624,23 +551,6 @@ static GLboolean swizzleIsNative(GLuint opcode, struct prog_src_register reg)
void r3xx_compile_vertex_program(struct r300_vertex_program_compiler* compiler)
{
- rc_mesa_to_rc_program(&compiler->Base, compiler->program);
- compiler->program = 0;
-
- rc_move_output(&compiler->Base, VERT_RESULT_PSIZ, VERT_RESULT_PSIZ, WRITEMASK_X);
-
- if (compiler->state.WPosAttr != FRAG_ATTRIB_MAX) {
- rc_copy_output(&compiler->Base,
- VERT_RESULT_HPOS,
- compiler->state.WPosAttr - FRAG_ATTRIB_TEX0 + VERT_RESULT_TEX0);
- }
-
- if (compiler->state.FogAttr != FRAG_ATTRIB_MAX) {
- rc_move_output(&compiler->Base,
- VERT_RESULT_FOGC,
- compiler->state.FogAttr - FRAG_ATTRIB_TEX0 + VERT_RESULT_TEX0, WRITEMASK_X);
- }
-
addArtificialOutputs(compiler);
{
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_code.h b/src/mesa/drivers/dri/r300/compiler/radeon_code.h
index 5489931434..6f51358f55 100644
--- a/src/mesa/drivers/dri/r300/compiler/radeon_code.h
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_code.h
@@ -185,11 +185,6 @@ struct rX00_fragment_program_code {
#define VSF_MAX_FRAGMENT_LENGTH (255*4)
#define VSF_MAX_FRAGMENT_TEMPS (14)
-struct r300_vertex_program_external_state {
- GLuint FogAttr;
- GLuint WPosAttr;
-};
-
struct r300_vertex_program_code {
int length;
union {
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
index a4ff2ca86a..6b251ba7f1 100644
--- a/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_compiler.h
@@ -64,6 +64,8 @@ void rc_destroy(struct radeon_compiler * c);
void rc_debug(struct radeon_compiler * c, const char * fmt, ...);
void rc_error(struct radeon_compiler * c, const char * fmt, ...);
+void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program);
+
void rc_move_input(struct radeon_compiler * c, unsigned input, struct prog_src_register new_input);
void rc_move_output(struct radeon_compiler * c, unsigned output, unsigned new_output, unsigned writemask);
void rc_copy_output(struct radeon_compiler * c, unsigned output, unsigned dup_output);
@@ -83,9 +85,9 @@ void r3xx_compile_fragment_program(struct r300_fragment_program_compiler* c);
struct r300_vertex_program_compiler {
struct radeon_compiler Base;
struct r300_vertex_program_code *code;
- struct r300_vertex_program_external_state state;
GLbitfield RequiredOutputs;
- struct gl_program *program;
+
+ void (*SetHwInputOutput)(struct r300_vertex_program_compiler * c);
};
void r3xx_compile_vertex_program(struct r300_vertex_program_compiler* c);
diff --git a/src/mesa/drivers/dri/r300/compiler/radeon_program.h b/src/mesa/drivers/dri/r300/compiler/radeon_program.h
index 1a34b50ed7..561958608c 100644
--- a/src/mesa/drivers/dri/r300/compiler/radeon_program.h
+++ b/src/mesa/drivers/dri/r300/compiler/radeon_program.h
@@ -116,7 +116,6 @@ struct rc_instruction *rc_alloc_instruction(struct radeon_compiler * c);
struct rc_instruction *rc_insert_new_instruction(struct radeon_compiler * c, struct rc_instruction * after);
void rc_remove_instruction(struct rc_instruction * inst);
-void rc_mesa_to_rc_program(struct radeon_compiler * c, struct gl_program * program);
void rc_print_program(const struct rc_program *prog);
#endif
diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c
index 27ec23975a..69d6b021d5 100644
--- a/src/mesa/drivers/dri/r300/r300_vertprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertprog.c
@@ -128,6 +128,82 @@ static GLbitfield compute_required_outputs(struct gl_vertex_program * vp, GLbitf
return outputs;
}
+
+static void t_inputs_outputs(struct r300_vertex_program_compiler * c)
+{
+ int i;
+ int cur_reg;
+ GLuint OutputsWritten, InputsRead;
+
+ OutputsWritten = c->Base.Program.OutputsWritten;
+ InputsRead = c->Base.Program.InputsRead;
+
+ cur_reg = -1;
+ for (i = 0; i < VERT_ATTRIB_MAX; i++) {
+ if (InputsRead & (1 << i))
+ c->code->inputs[i] = ++cur_reg;
+ else
+ c->code->inputs[i] = -1;
+ }
+
+ cur_reg = 0;
+ for (i = 0; i < VERT_RESULT_MAX; i++)
+ c->code->outputs[i] = -1;
+
+ assert(OutputsWritten & (1 << VERT_RESULT_HPOS));
+
+ if (OutputsWritten & (1 << VERT_RESULT_HPOS)) {
+ c->code->outputs[VERT_RESULT_HPOS] = cur_reg++;
+ }
+
+ if (OutputsWritten & (1 << VERT_RESULT_PSIZ)) {
+ c->code->outputs[VERT_RESULT_PSIZ] = cur_reg++;
+ }
+
+ /* If we're writing back facing colors we need to send
+ * four colors to make front/back face colors selection work.
+ * If the vertex program doesn't write all 4 colors, lets
+ * pretend it does by skipping output index reg so the colors
+ * get written into appropriate output vectors.
+ */
+ if (OutputsWritten & (1 << VERT_RESULT_COL0)) {
+ c->code->outputs[VERT_RESULT_COL0] = cur_reg++;
+ } else if (OutputsWritten & (1 << VERT_RESULT_BFC0) ||
+ OutputsWritten & (1 << VERT_RESULT_BFC1)) {
+ cur_reg++;
+ }
+
+ if (OutputsWritten & (1 << VERT_RESULT_COL1)) {
+ c->code->outputs[VERT_RESULT_COL1] = cur_reg++;
+ } else if (OutputsWritten & (1 << VERT_RESULT_BFC0) ||
+ OutputsWritten & (1 << VERT_RESULT_BFC1)) {
+ cur_reg++;
+ }
+
+ if (OutputsWritten & (1 << VERT_RESULT_BFC0)) {
+ c->code->outputs[VERT_RESULT_BFC0] = cur_reg++;
+ } else if (OutputsWritten & (1 << VERT_RESULT_BFC1)) {
+ cur_reg++;
+ }
+
+ if (OutputsWritten & (1 << VERT_RESULT_BFC1)) {
+ c->code->outputs[VERT_RESULT_BFC1] = cur_reg++;
+ } else if (OutputsWritten & (1 << VERT_RESULT_BFC0)) {
+ cur_reg++;
+ }
+
+ for (i = VERT_RESULT_TEX0; i <= VERT_RESULT_TEX7; i++) {
+ if (OutputsWritten & (1 << i)) {
+ c->code->outputs[i] = cur_reg++;
+ }
+ }
+
+ if (OutputsWritten & (1 << VERT_RESULT_FOGC)) {
+ c->code->outputs[VERT_RESULT_FOGC] = cur_reg++;
+ }
+}
+
+
static struct r300_vertex_program *build_program(GLcontext *ctx,
struct r300_vertex_program_key *wanted_key,
const struct gl_vertex_program *mesa_vp)
@@ -143,19 +219,33 @@ static struct r300_vertex_program *build_program(GLcontext *ctx,
compiler.Base.Debug = (RADEON_DEBUG & DEBUG_VERTS) ? GL_TRUE : GL_FALSE;
compiler.code = &vp->code;
- compiler.state.FogAttr = vp->key.FogAttr;
- compiler.state.WPosAttr = vp->key.WPosAttr;
compiler.RequiredOutputs = compute_required_outputs(vp->Base, vp->key.FpReads);
- compiler.program = &vp->Base->Base;
+ compiler.SetHwInputOutput = &t_inputs_outputs;
if (compiler.Base.Debug) {
fprintf(stderr, "Initial vertex program:\n");
- _mesa_print_program(compiler.program);
+ _mesa_print_program(&vp->Base->Base);
fflush(stdout);
}
if (mesa_vp->IsPositionInvariant) {
- _mesa_insert_mvp_code(ctx, (struct gl_vertex_program *)compiler.program);
+ _mesa_insert_mvp_code(ctx, vp->Base);
+ }
+
+ rc_mesa_to_rc_program(&compiler.Base, &vp->Base->Base);
+
+ rc_move_output(&compiler.Base, VERT_RESULT_PSIZ, VERT_RESULT_PSIZ, WRITEMASK_X);
+
+ if (vp->key.WPosAttr != FRAG_ATTRIB_MAX) {
+ rc_copy_output(&compiler.Base,
+ VERT_RESULT_HPOS,
+ vp->key.WPosAttr - FRAG_ATTRIB_TEX0 + VERT_RESULT_TEX0);
+ }
+
+ if (vp->key.FogAttr != FRAG_ATTRIB_MAX) {
+ rc_move_output(&compiler.Base,
+ VERT_RESULT_FOGC,
+ vp->key.FogAttr - FRAG_ATTRIB_TEX0 + VERT_RESULT_TEX0, WRITEMASK_X);
}
r3xx_compile_vertex_program(&compiler);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-16 04:26:19 +0000