static struct gl_program *brwNewProgram( struct gl_context *ctx,
GLenum target,
GLuint id )
{
struct brw_context *brw = brw_context(ctx);
switch (target) {
case GL_VERTEX_PROGRAM_ARB: {
struct brw_vertex_program *prog = CALLOC_STRUCT(brw_vertex_program);
if (prog) {
prog->id = get_new_program_id(brw->intelScreen);
return _mesa_init_gl_program(&prog->program.Base, target, id);
}
else
return NULL;
}
case GL_FRAGMENT_PROGRAM_ARB: {
struct brw_fragment_program *prog = CALLOC_STRUCT(brw_fragment_program);
if (prog) {
prog->id = get_new_program_id(brw->intelScreen);
return _mesa_init_gl_program(&prog->program.Base, target, id);
}
else
return NULL;
}
case GL_GEOMETRY_PROGRAM_NV: {
struct brw_geometry_program *prog = CALLOC_STRUCT(brw_geometry_program);
if (prog) {
prog->id = get_new_program_id(brw->intelScreen);
return _mesa_init_gl_program(&prog->program.Base, target, id);
} else {
return NULL;
}
}
case GL_COMPUTE_PROGRAM_NV: {
struct brw_compute_program *prog = CALLOC_STRUCT(brw_compute_program);
if (prog) {
prog->id = get_new_program_id(brw->intelScreen);
return _mesa_init_gl_program(&prog->program.Base, target, id);
} else {
return NULL;
}
}
default:
unreachable("Unsupported target in brwNewProgram()");
}
}
static struct gl_program *brwNewProgram( struct gl_context *ctx,
GLenum target,
GLuint id )
{
struct brw_context *brw = brw_context(ctx);
switch (target) {
case GL_VERTEX_PROGRAM_ARB:
case GL_TESS_CONTROL_PROGRAM_NV:
case GL_TESS_EVALUATION_PROGRAM_NV:
case GL_GEOMETRY_PROGRAM_NV:
case GL_COMPUTE_PROGRAM_NV: {
struct brw_program *prog = rzalloc(NULL, struct brw_program);
if (prog) {
prog->id = get_new_program_id(brw->screen);
return _mesa_init_gl_program(&prog->program, target, id);
}
else
return NULL;
}
case GL_FRAGMENT_PROGRAM_ARB: {
struct brw_program *prog;
if (brw->gen < 6) {
struct gen4_fragment_program *g4_prog =
rzalloc(NULL, struct gen4_fragment_program);
prog = &g4_prog->base;
} else {
prog = rzalloc(NULL, struct brw_program);
}
if (prog) {
prog->id = get_new_program_id(brw->screen);
return _mesa_init_gl_program(&prog->program, target, id);
}
else
return NULL;
}
default:
unreachable("Unsupported target in brwNewProgram()");
}
static struct gl_program *
r200NewProgram(struct gl_context *ctx, GLenum target, GLuint id,
bool is_arb_asm)
{
switch(target){
case GL_VERTEX_PROGRAM_ARB: {
struct r200_vertex_program *vp = rzalloc(NULL,
struct r200_vertex_program);
return _mesa_init_gl_program(&vp->mesa_program, target, id, is_arb_asm);
}
case GL_FRAGMENT_PROGRAM_ARB: {
struct gl_program *prog = rzalloc(NULL, struct gl_program);
return _mesa_init_gl_program(prog, target, id, is_arb_asm);
}
default:
_mesa_problem(ctx, "Bad target in r200NewProgram");
return NULL;
}
}
/**
* Called via ctx->Driver.NewProgram() to allocate a new vertex or
* fragment program.
*/
static struct gl_program *
st_new_program(struct gl_context *ctx, GLenum target, GLuint id)
{
switch (target) {
case GL_VERTEX_PROGRAM_ARB: {
struct st_vertex_program *prog = ST_CALLOC_STRUCT(st_vertex_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
case GL_FRAGMENT_PROGRAM_ARB: {
struct st_fragment_program *prog = ST_CALLOC_STRUCT(st_fragment_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
case GL_GEOMETRY_PROGRAM_NV: {
struct st_geometry_program *prog = ST_CALLOC_STRUCT(st_geometry_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
case GL_TESS_CONTROL_PROGRAM_NV: {
struct st_tessctrl_program *prog = ST_CALLOC_STRUCT(st_tessctrl_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
case GL_TESS_EVALUATION_PROGRAM_NV: {
struct st_tesseval_program *prog = ST_CALLOC_STRUCT(st_tesseval_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
case GL_COMPUTE_PROGRAM_NV: {
struct st_compute_program *prog = ST_CALLOC_STRUCT(st_compute_program);
return _mesa_init_gl_program(&prog->Base.Base, target, id);
}
default:
assert(0);
return NULL;
}
}
/**
* Allocate and initialize a new fragment/vertex program object but
* don't put it into the program hash table. Called via
* ctx->Driver.NewProgram. May be overridden (ie. replaced) by a
* device driver function to implement OO deriviation with additional
* types not understood by this function.
*
* \param ctx context
* \param id program id/number
* \param target program target/type
* \return pointer to new program object
*/
struct gl_program *
_mesa_new_program(struct gl_context *ctx, GLenum target, GLuint id)
{
switch (target) {
case GL_VERTEX_PROGRAM_ARB: /* == GL_VERTEX_PROGRAM_NV */
case GL_GEOMETRY_PROGRAM_NV:
case GL_TESS_CONTROL_PROGRAM_NV:
case GL_TESS_EVALUATION_PROGRAM_NV:
case GL_FRAGMENT_PROGRAM_ARB:
case GL_COMPUTE_PROGRAM_NV: {
struct gl_program *prog = CALLOC_STRUCT(gl_program);
return _mesa_init_gl_program(prog, target, id);
}
default:
_mesa_problem(ctx, "bad target in _mesa_new_program");
return NULL;
}
}
