/*
* Mesa 3-D graphics library
- * Version: 6.5.1
+ * Version: 6.5.2
*
* Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
static const char *
make_state_string(const GLint stateTokens[6]);
-static GLuint
+static GLbitfield
make_state_flags(const GLint state[]);
prog->Target = target;
prog->Resident = GL_TRUE;
prog->RefCount = 1;
+ prog->Format = GL_PROGRAM_FORMAT_ASCII_ARB;
}
return prog;
(void) ctx;
ASSERT(prog);
+ if (prog == &_mesa_DummyProgram)
+ return;
+
if (prog->String)
_mesa_free(prog->String);
_mesa_free_parameter_list(prog->Parameters);
}
+ /* XXX this is a little ugly */
+ if (prog->Target == GL_VERTEX_PROGRAM_ARB) {
+ struct gl_vertex_program *vprog = (struct gl_vertex_program *) prog;
+ if (vprog->TnlData)
+ _mesa_free(vprog->TnlData);
+ }
+
_mesa_free(prog);
}
* This will be used when the program contains something like this:
* PARAM myVals = { 0, 1, 2, 3 };
*
- * \param paramList - the parameter list
- * \param values - four float values
- * \return index of the new parameter.
+ * \param paramList the parameter list
+ * \param name the name for the constant
+ * \param values four float values
+ * \return index/position of the new parameter in the parameter list
*/
GLint
_mesa_add_named_constant(struct gl_program_parameter_list *paramList,
- const char *name, const GLfloat values[4])
+ const char *name, const GLfloat values[4],
+ GLuint size)
{
+#if 0 /* disable this for now -- we need to save the name! */
+ GLuint pos, swizzle;
+ ASSERT(size == 4); /* XXX future feature */
+ /* check if we already have this constant */
+ if (_mesa_lookup_parameter_constant(paramList, values, 4, &pos, &swizzle)) {
+ return pos;
+ }
+#endif
return add_parameter(paramList, name, values, PROGRAM_CONSTANT);
}
* This will be used when the program contains something like this:
* MOV r, { 0, 1, 2, 3 };
*
- * \param paramList - the parameter list
- * \param values - four float values
- * \return index of the new parameter.
+ * \param paramList the parameter list
+ * \param values four float values
+ * \return index/position of the new parameter in the parameter list.
*/
GLint
_mesa_add_unnamed_constant(struct gl_program_parameter_list *paramList,
- const GLfloat values[4])
+ const GLfloat values[4], GLuint size)
{
+ GLuint pos, swizzle;
+ ASSERT(size == 4); /* XXX future feature */
+ /* check if we already have this constant */
+ if (_mesa_lookup_parameter_constant(paramList, values, 4, &pos, &swizzle)) {
+ return pos;
+ }
return add_parameter(paramList, NULL, values, PROGRAM_CONSTANT);
}
* This will be used when the program contains something like this:
* PARAM ambient = state.material.front.ambient;
*
- * \param paramList - the parameter list
- * \param state - an array of 6 state tokens
+ * \param paramList the parameter list
+ * \param state an array of 6 state tokens
* \return index of the new parameter.
*/
GLint
paramList->Parameters[index].StateIndexes[i]
= (enum state_index) stateTokens[i];
}
- paramList->StateFlags |=
- make_state_flags(stateTokens);
+ paramList->StateFlags |= make_state_flags(stateTokens);
}
/* free name string here since we duplicated it in add_parameter() */
* \return pointer to the float[4] values.
*/
GLfloat *
-_mesa_lookup_parameter_value(struct gl_program_parameter_list *paramList,
+_mesa_lookup_parameter_value(const struct gl_program_parameter_list *paramList,
GLsizei nameLen, const char *name)
{
GLuint i;
/**
- * Lookup a parameter index by name in the given parameter list.
+ * Given a program parameter name, find its position in the list of parameters.
+ * \param paramList the parameter list to search
+ * \param nameLen length of name (in chars).
+ * If length is negative, assume that name is null-terminated.
+ * \param name the name to search for
* \return index of parameter in the list.
*/
GLint
-_mesa_lookup_parameter_index(struct gl_program_parameter_list *paramList,
+_mesa_lookup_parameter_index(const struct gl_program_parameter_list *paramList,
GLsizei nameLen, const char *name)
{
GLint i;
}
+/**
+ * Look for a float vector in the given parameter list. The float vector
+ * may be of length 1, 2, 3 or 4.
+ * \param paramList the parameter list to search
+ * \param v the float vector to search for
+ * \param size number of element in v
+ * \param posOut returns the position of the constant, if found
+ * \param swizzleOut returns a swizzle mask describing location of the
+ * vector elements if found
+ * \return GL_TRUE if found, GL_FALSE if not found
+ */
+GLboolean
+_mesa_lookup_parameter_constant(const struct gl_program_parameter_list *paramList,
+ const GLfloat v[], GLsizei vSize,
+ GLuint *posOut, GLuint *swizzleOut)
+{
+ GLuint i;
+
+ assert(vSize >= 1);
+ assert(vSize <= 4);
+
+ if (!paramList)
+ return -1;
+
+ for (i = 0; i < paramList->NumParameters; i++) {
+ if (paramList->Parameters[i].Type == PROGRAM_CONSTANT) {
+ const GLint maxShift = 4 - vSize;
+ GLint shift, j;
+ for (shift = 0; shift <= maxShift; shift++) {
+ GLint matched = 0;
+ GLuint swizzle[4];
+ swizzle[0] = swizzle[1] = swizzle[2] = swizzle[3] = 0;
+ /* XXX we could do out-of-order swizzle matches too, someday */
+ for (j = 0; j < vSize; j++) {
+ assert(shift + j < 4);
+ if (paramList->ParameterValues[i][shift + j] == v[j]) {
+ matched++;
+ swizzle[j] = shift + j;
+ }
+ }
+ if (matched == vSize) {
+ /* found! */
+ *posOut = i;
+ *swizzleOut = MAKE_SWIZZLE4(swizzle[0], swizzle[1],
+ swizzle[2], swizzle[3]);
+ return GL_TRUE;
+ }
+ }
+ }
+ }
+
+ return GL_FALSE;
+}
+
+
/**
* Use the list of tokens in the state[] array to find global GL state
* and return it in <value>. Usually, four values are returned in <value>
{
/* state[1] is either 0=front or 1=back side */
const GLuint face = (GLuint) state[1];
+ const struct gl_material *mat = &ctx->Light.Material;
+ ASSERT(face == 0 || face == 1);
+ /* we rely on tokens numbered so that _BACK_ == _FRONT_+ 1 */
+ ASSERT(MAT_ATTRIB_FRONT_AMBIENT + 1 == MAT_ATTRIB_BACK_AMBIENT);
+ /* XXX we could get rid of this switch entirely with a little
+ * work in arbprogparse.c's parse_state_single_item().
+ */
/* state[2] is the material attribute */
switch (state[2]) {
case STATE_AMBIENT:
- if (face == 0)
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_AMBIENT]);
- else
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_AMBIENT]);
+ COPY_4V(value, mat->Attrib[MAT_ATTRIB_FRONT_AMBIENT + face]);
return;
case STATE_DIFFUSE:
- if (face == 0)
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_DIFFUSE]);
- else
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_DIFFUSE]);
+ COPY_4V(value, mat->Attrib[MAT_ATTRIB_FRONT_DIFFUSE + face]);
return;
case STATE_SPECULAR:
- if (face == 0)
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_SPECULAR]);
- else
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_SPECULAR]);
+ COPY_4V(value, mat->Attrib[MAT_ATTRIB_FRONT_SPECULAR + face]);
return;
case STATE_EMISSION:
- if (face == 0)
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_EMISSION]);
- else
- COPY_4V(value, ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_EMISSION]);
+ COPY_4V(value, mat->Attrib[MAT_ATTRIB_FRONT_EMISSION + face]);
return;
case STATE_SHININESS:
- if (face == 0)
- value[0] = ctx->Light.Material.Attrib[MAT_ATTRIB_FRONT_SHININESS][0];
- else
- value[0] = ctx->Light.Material.Attrib[MAT_ATTRIB_BACK_SHININESS][0];
+ value[0] = mat->Attrib[MAT_ATTRIB_FRONT_SHININESS + face][0];
value[1] = 0.0F;
value[2] = 0.0F;
value[3] = 1.0F;
case STATE_NORMAL_SCALE:
ASSIGN_4V(value, ctx->_ModelViewInvScale, 0, 0, 1);
break;
+ case STATE_TEXRECT_SCALE: {
+ const int unit = (int) state[2];
+ const struct gl_texture_object *texObj = ctx->Texture.Unit[unit]._Current;
+ if (texObj) {
+ struct gl_texture_image *texImage = texObj->Image[0][0];
+ ASSIGN_4V(value, 1.0 / texImage->Width, 1.0 / texImage->Height, 0, 1);
+ }
+ break;
+ }
default:
- _mesa_problem(ctx, "Bad state switch in _mesa_fetch_state()");
+ /* unknown state indexes are silently ignored
+ * should be handled by the driver.
+ */
return;
}
}
/**
- * Return a bit mask of the Mesa state flags under which a parameter's
- * value might change.
+ * Return a bitmask of the Mesa state flags (_NEW_* values) which would
+ * indicate that the given context state may have changed.
+ * The bitmask is used during validation to determine if we need to update
+ * vertex/fragment program parameters (like "state.material.color") when
+ * some GL state has changed.
*/
-static GLuint make_state_flags(const GLint state[])
+static GLbitfield
+make_state_flags(const GLint state[])
{
switch (state[0]) {
case STATE_MATERIAL:
switch (state[1]) {
case STATE_NORMAL_SCALE:
return _NEW_MODELVIEW;
+ case STATE_TEXRECT_SCALE:
+ return _NEW_TEXTURE;
default:
- _mesa_problem(NULL, "unexpected int. state in make_state_flags()");
+ /* unknown state indexes are silently ignored and
+ * no flag set, since it is handled by the driver.
+ */
return 0;
}
case STATE_INTERNAL:
break;
default:
- _mesa_problem(NULL, "Invalid state in maka_state_string");
+ _mesa_problem(NULL, "Invalid state in make_state_string");
break;
}
/**
* Initialize program instruction fields to defaults.
+ * \param inst first instruction to initialize
+ * \param count number of instructions to initialize
*/
void
-_mesa_init_instruction(struct prog_instruction *inst)
+_mesa_init_instructions(struct prog_instruction *inst, GLuint count)
{
- _mesa_bzero(inst, sizeof(struct prog_instruction));
-
- inst->SrcReg[0].File = PROGRAM_UNDEFINED;
- inst->SrcReg[0].Swizzle = SWIZZLE_NOOP;
- inst->SrcReg[1].File = PROGRAM_UNDEFINED;
- inst->SrcReg[1].Swizzle = SWIZZLE_NOOP;
- inst->SrcReg[2].File = PROGRAM_UNDEFINED;
- inst->SrcReg[2].Swizzle = SWIZZLE_NOOP;
-
- inst->DstReg.File = PROGRAM_UNDEFINED;
- inst->DstReg.WriteMask = WRITEMASK_XYZW;
- inst->DstReg.CondMask = COND_TR;
- inst->DstReg.CondSwizzle = SWIZZLE_NOOP;
-
- inst->SaturateMode = SATURATE_OFF;
- inst->Precision = FLOAT32;
+ GLuint i;
+
+ _mesa_bzero(inst, count * sizeof(struct prog_instruction));
+
+ for (i = 0; i < count; i++) {
+ inst[i].SrcReg[0].File = PROGRAM_UNDEFINED;
+ inst[i].SrcReg[0].Swizzle = SWIZZLE_NOOP;
+ inst[i].SrcReg[1].File = PROGRAM_UNDEFINED;
+ inst[i].SrcReg[1].Swizzle = SWIZZLE_NOOP;
+ inst[i].SrcReg[2].File = PROGRAM_UNDEFINED;
+ inst[i].SrcReg[2].Swizzle = SWIZZLE_NOOP;
+
+ inst[i].DstReg.File = PROGRAM_UNDEFINED;
+ inst[i].DstReg.WriteMask = WRITEMASK_XYZW;
+ inst[i].DstReg.CondMask = COND_TR;
+ inst[i].DstReg.CondSwizzle = SWIZZLE_NOOP;
+
+ inst[i].SaturateMode = SATURATE_OFF;
+ inst[i].Precision = FLOAT32;
+ }
+}
+
+
+/**
+ * Allocate an array of program instructions.
+ * \param numInst number of instructions
+ * \return pointer to instruction memory
+ */
+struct prog_instruction *
+_mesa_alloc_instructions(GLuint numInst)
+{
+ return (struct prog_instruction *)
+ _mesa_calloc(numInst * sizeof(struct prog_instruction));
}
GLuint
_mesa_num_inst_src_regs(enum prog_opcode opcode)
{
- GLuint i;
-#ifdef DEBUG
- for (i = 0; i < MAX_OPCODE; i++) {
- ASSERT(i == InstInfo[i].Opcode);
- }
-#endif
- for (i = 0; i < MAX_OPCODE; i++) {
- if (InstInfo[i].Opcode == opcode) {
- return InstInfo[i].NumSrcRegs;
- }
- }
- _mesa_problem(NULL, "invalid opcode in _mesa_num_inst_src_regs");
- return 0;
+ ASSERT(opcode == InstInfo[opcode].Opcode);
+ return InstInfo[opcode].NumSrcRegs;
}
srcReg->NegateBase, GL_FALSE));
}
+void
+_mesa_print_alu_instruction(const struct prog_instruction *inst,
+ const char *opcode_string,
+ GLuint numRegs)
+{
+ GLuint j;
+
+ _mesa_printf("%s", opcode_string);
+
+ /* frag prog only */
+ if (inst->SaturateMode == SATURATE_ZERO_ONE)
+ _mesa_printf("_SAT");
+
+ if (inst->DstReg.File != PROGRAM_UNDEFINED) {
+ _mesa_printf(" %s[%d]%s",
+ program_file_string((enum register_file) inst->DstReg.File),
+ inst->DstReg.Index,
+ writemask_string(inst->DstReg.WriteMask));
+ }
+
+ if (numRegs > 0)
+ _mesa_printf(", ");
+
+ for (j = 0; j < numRegs; j++) {
+ print_src_reg(inst->SrcReg + j);
+ if (j + 1 < numRegs)
+ _mesa_printf(", ");
+ }
+
+ _mesa_printf(";\n");
+}
+
/**
* Print a single vertex/fragment program instruction.
print_src_reg(&inst->SrcReg[0]);
_mesa_printf(";\n");
break;
+ case OPCODE_END:
+ _mesa_printf("END;\n");
+ break;
/* XXX may need for other special-case instructions */
default:
/* typical alu instruction */
- {
- const GLuint numRegs = _mesa_num_inst_src_regs(inst->Opcode);
- GLuint j;
-
- _mesa_printf("%s", _mesa_opcode_string(inst->Opcode));
-
- /* frag prog only */
- if (inst->SaturateMode == SATURATE_ZERO_ONE)
- _mesa_printf("_SAT");
-
- if (inst->DstReg.File != PROGRAM_UNDEFINED) {
- _mesa_printf(" %s[%d]%s",
- program_file_string((enum register_file) inst->DstReg.File),
- inst->DstReg.Index,
- writemask_string(inst->DstReg.WriteMask));
- }
-
- if (numRegs > 0)
- _mesa_printf(", ");
-
- for (j = 0; j < numRegs; j++) {
- print_src_reg(inst->SrcReg + j);
- if (j + 1 < numRegs)
- _mesa_printf(", ");
- }
-
- _mesa_printf(";\n");
- }
+ _mesa_print_alu_instruction(inst,
+ _mesa_opcode_string(inst->Opcode),
+ _mesa_num_inst_src_regs(inst->Opcode));
+ break;
}
}
void GLAPIENTRY
_mesa_BindProgram(GLenum target, GLuint id)
{
- struct gl_program *prog;
+ struct gl_program *curProg, *newProg;
GET_CURRENT_CONTEXT(ctx);
ASSERT_OUTSIDE_BEGIN_END(ctx);
FLUSH_VERTICES(ctx, _NEW_PROGRAM);
+ /* Error-check target and get curProg */
if ((target == GL_VERTEX_PROGRAM_ARB) && /* == GL_VERTEX_PROGRAM_NV */
(ctx->Extensions.NV_vertex_program ||
ctx->Extensions.ARB_vertex_program)) {
- /*** Vertex program binding ***/
- struct gl_vertex_program *curProg = ctx->VertexProgram.Current;
- if (curProg->Base.Id == id) {
- /* binding same program - no change */
- return;
- }
- if (curProg->Base.Id != 0) {
- /* decrement refcount on previously bound vertex program */
- curProg->Base.RefCount--;
- /* and delete if refcount goes below one */
- if (curProg->Base.RefCount <= 0) {
- /* the program ID was already removed from the hash table */
- ctx->Driver.DeleteProgram(ctx, &(curProg->Base));
- }
- }
+ curProg = &ctx->VertexProgram.Current->Base;
}
else if ((target == GL_FRAGMENT_PROGRAM_NV
&& ctx->Extensions.NV_fragment_program) ||
(target == GL_FRAGMENT_PROGRAM_ARB
&& ctx->Extensions.ARB_fragment_program)) {
- /*** Fragment program binding ***/
- struct gl_fragment_program *curProg = ctx->FragmentProgram.Current;
- if (curProg->Base.Id == id) {
- /* binding same program - no change */
- return;
- }
- if (curProg->Base.Id != 0) {
- /* decrement refcount on previously bound fragment program */
- curProg->Base.RefCount--;
- /* and delete if refcount goes below one */
- if (curProg->Base.RefCount <= 0) {
- /* the program ID was already removed from the hash table */
- ctx->Driver.DeleteProgram(ctx, &(curProg->Base));
- }
- }
+ curProg = &ctx->FragmentProgram.Current->Base;
}
else {
_mesa_error(ctx, GL_INVALID_ENUM, "glBindProgramNV/ARB(target)");
return;
}
- /* NOTE: binding to a non-existant program is not an error.
+ /*
+ * Get pointer to new program to bind.
+ * NOTE: binding to a non-existant program is not an error.
* That's supposed to be caught in glBegin.
*/
if (id == 0) {
- /* Bind default program */
- prog = NULL;
+ /* Bind a default program */
+ newProg = NULL;
if (target == GL_VERTEX_PROGRAM_ARB) /* == GL_VERTEX_PROGRAM_NV */
- prog = ctx->Shared->DefaultVertexProgram;
+ newProg = ctx->Shared->DefaultVertexProgram;
else
- prog = ctx->Shared->DefaultFragmentProgram;
+ newProg = ctx->Shared->DefaultFragmentProgram;
}
else {
- /* Bind user program */
- prog = _mesa_lookup_program(ctx, id);
- if (!prog || prog == &_mesa_DummyProgram) {
+ /* Bind a user program */
+ newProg = _mesa_lookup_program(ctx, id);
+ if (!newProg || newProg == &_mesa_DummyProgram) {
/* allocate a new program now */
- prog = ctx->Driver.NewProgram(ctx, target, id);
- if (!prog) {
+ newProg = ctx->Driver.NewProgram(ctx, target, id);
+ if (!newProg) {
_mesa_error(ctx, GL_OUT_OF_MEMORY, "glBindProgramNV/ARB");
return;
}
- _mesa_HashInsert(ctx->Shared->Programs, id, prog);
+ _mesa_HashInsert(ctx->Shared->Programs, id, newProg);
}
- else if (!compatible_program_targets(prog->Target, target)) {
+ else if (!compatible_program_targets(newProg->Target, target)) {
_mesa_error(ctx, GL_INVALID_OPERATION,
"glBindProgramNV/ARB(target mismatch)");
return;
}
}
- /* bind now */
+ /** All error checking is complete now **/
+
+ if (curProg->Id == id) {
+ /* binding same program - no change */
+ return;
+ }
+
+ /* unbind/delete oldProg */
+ if (curProg->Id != 0) {
+ /* decrement refcount on previously bound fragment program */
+ curProg->RefCount--;
+ /* and delete if refcount goes below one */
+ if (curProg->RefCount <= 0) {
+ /* the program ID was already removed from the hash table */
+ ctx->Driver.DeleteProgram(ctx, curProg);
+ }
+ }
+
+ /* bind newProg */
if (target == GL_VERTEX_PROGRAM_ARB) { /* == GL_VERTEX_PROGRAM_NV */
- ctx->VertexProgram.Current = (struct gl_vertex_program *) prog;
+ ctx->VertexProgram.Current = (struct gl_vertex_program *) newProg;
}
- else if (target == GL_FRAGMENT_PROGRAM_NV || target == GL_FRAGMENT_PROGRAM_ARB) {
- ctx->FragmentProgram.Current = (struct gl_fragment_program *) prog;
+ else if (target == GL_FRAGMENT_PROGRAM_NV ||
+ target == GL_FRAGMENT_PROGRAM_ARB) {
+ ctx->FragmentProgram.Current = (struct gl_fragment_program *) newProg;
}
+ newProg->RefCount++;
/* Never null pointers */
ASSERT(ctx->VertexProgram.Current);
ASSERT(ctx->FragmentProgram.Current);
- if (prog)
- prog->RefCount++;
-
if (ctx->Driver.BindProgram)
- ctx->Driver.BindProgram(ctx, target, prog);
+ ctx->Driver.BindProgram(ctx, target, newProg);
}
}
-/**
- * Determine if id names a vertex or fragment program.
- * \note Not compiled into display lists.
- * \note Called from both glIsProgramNV and glIsProgramARB.
- * \param id is the program identifier
- * \return GL_TRUE if id is a program, else GL_FALSE.
- */
-GLboolean GLAPIENTRY
-_mesa_IsProgram(GLuint id)
-{
- GET_CURRENT_CONTEXT(ctx);
- ASSERT_OUTSIDE_BEGIN_END_WITH_RETVAL(ctx, GL_FALSE);
-
- if (id == 0)
- return GL_FALSE;
-
- if (_mesa_lookup_program(ctx, id))
- return GL_TRUE;
- else
- return GL_FALSE;
-}
-
-
-
/**********************************************************************/
/* GL_MESA_program_debug extension */
/**********************************************************************/
"glGetProgramRegisterfvMESA(registerName)");
return;
}
- COPY_4V(v, ctx->VertexProgram.Temporaries[i]);
+#if 0 /* FIX ME */
+ ctx->Driver.GetVertexProgramRegister(ctx, PROGRAM_TEMPORARY, i, v);
+#endif
}
else if (reg[0] == 'v' && reg[1] == '[') {
/* Vertex Input attribute */
_mesa_sprintf(number, "%d", i);
if (_mesa_strncmp(reg + 2, name, 4) == 0 ||
_mesa_strncmp(reg + 2, number, _mesa_strlen(number)) == 0) {
- COPY_4V(v, ctx->VertexProgram.Inputs[i]);
+#if 0 /* FIX ME */
+ ctx->Driver.GetVertexProgramRegister(ctx, PROGRAM_INPUT,
+ i, v);
+#endif
return;
}
}
"glGetProgramRegisterfvMESA(registerName)");
return;
}
- COPY_4V(v, ctx->FragmentProgram.Machine.Temporaries[i]);
+ ctx->Driver.GetFragmentProgramRegister(ctx, PROGRAM_TEMPORARY,
+ i, v);
}
else if (reg[0] == 'f' && reg[1] == '[') {
/* Fragment input attribute */
for (i = 0; i < ctx->Const.FragmentProgram.MaxAttribs; i++) {
const char *name = _mesa_nv_fragment_input_register_name(i);
if (_mesa_strncmp(reg + 2, name, 4) == 0) {
- COPY_4V(v, ctx->FragmentProgram.Machine.Inputs[i]);
+ ctx->Driver.GetFragmentProgramRegister(ctx,
+ PROGRAM_INPUT, i, v);
return;
}
}
}
else if (_mesa_strcmp(reg, "o[COLR]") == 0) {
/* Fragment output color */
- COPY_4V(v, ctx->FragmentProgram.Machine.Outputs[FRAG_RESULT_COLR]);
+ ctx->Driver.GetFragmentProgramRegister(ctx, PROGRAM_OUTPUT,
+ FRAG_RESULT_COLR, v);
}
else if (_mesa_strcmp(reg, "o[COLH]") == 0) {
/* Fragment output color */
- COPY_4V(v, ctx->FragmentProgram.Machine.Outputs[FRAG_RESULT_COLH]);
+ ctx->Driver.GetFragmentProgramRegister(ctx, PROGRAM_OUTPUT,
+ FRAG_RESULT_COLH, v);
}
else if (_mesa_strcmp(reg, "o[DEPR]") == 0) {
/* Fragment output depth */
- COPY_4V(v, ctx->FragmentProgram.Machine.Outputs[FRAG_RESULT_DEPR]);
+ ctx->Driver.GetFragmentProgramRegister(ctx, PROGRAM_OUTPUT,
+ FRAG_RESULT_DEPR, v);
}
else {
/* try user-defined identifiers */
"glGetProgramRegisterfvMESA(target)");
return;
}
-
}
projects / mesa.git / blobdiff