1 #include <msp/core/algorithm.h>
2 #include <msp/core/maputils.h>
3 #include <msp/debug/demangle.h>
4 #include <msp/gl/extensions/arb_direct_state_access.h>
5 #include <msp/io/print.h>
11 #include "programdata.h"
13 #include "uniformblock.h"
21 ProgramData::ProgramData(const Program *p):
28 // Blocks are intentionally left uncopied
29 ProgramData::ProgramData(const ProgramData &other):
30 tied_program(other.tied_program),
31 uniforms(other.uniforms),
36 for(vector<TaggedUniform>::iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
37 i->value = i->value->clone();
40 ProgramData::ProgramData(const ProgramData &other, const Program *p):
48 for(vector<TaggedUniform>::const_iterator i=other.uniforms.begin(); i!=other.uniforms.end(); ++i)
52 uniforms = other.uniforms;
53 for(vector<TaggedUniform>::iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
54 i->value = i->value->clone();
57 ProgramData &ProgramData::operator=(const ProgramData &other)
59 tied_program = other.tied_program;
61 uniforms = other.uniforms;
62 for(vector<TaggedUniform>::iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
63 i->value = i->value->clone();
65 for(vector<SharedBlock>::iterator i=blocks.begin(); i!=blocks.end(); ++i)
69 last_buffer_block = 0;
76 ProgramData::~ProgramData()
78 for(vector<TaggedUniform>::iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
80 for(vector<SharedBlock>::iterator i=blocks.begin(); i!=blocks.end(); ++i)
82 if(i->indices.type_flag==0xFE)
83 delete[] i->indices.dynamic.values;
89 void ProgramData::uniform(Tag tag, Uniform *uni)
93 if(!validate_tag(tag))
105 int i = find_uniform_index(tag);
107 return add_uniform(tag, uni);
109 uniforms[i].replace_value(uni);
113 template<typename T, typename V>
114 void ProgramData::uniform(Tag tag, V value)
116 if(!validate_tag(tag))
119 int i = find_uniform_index(tag);
121 return add_uniform(tag, new T(value));
123 if(T *uni = dynamic_cast<T *>(uniforms[i].value))
126 uniforms[i].replace_value(new T(value));
131 template<typename T, typename V>
132 void ProgramData::uniform_array(Tag tag, unsigned n, V value)
134 if(!validate_tag(tag))
137 int i = find_uniform_index(tag);
139 return add_uniform(tag, new UniformArray<T>(n, value));
141 UniformArray<T> *uni = dynamic_cast<UniformArray<T> *>(uniforms[i].value);
142 if(uni && n==uni->size())
145 uniforms[i].replace_value(new UniformArray<T>(n, value));
150 bool ProgramData::validate_tag(Tag tag) const
157 tied_program->get_uniform_info(tag);
161 catch(const exception &e)
163 IO::print(IO::cerr, "Error while setting uniform %s: %s: %s\n", tag, Debug::demangle(typeid(e).name()), e.what());
169 void ProgramData::add_uniform(Tag tag, Uniform *uni)
171 if(uniforms.size()>=MASK_BITS)
174 throw too_many_uniforms(tag.str());
177 vector<TaggedUniform>::iterator j = lower_bound_member(uniforms, tag, &TaggedUniform::tag);
182 uniforms.insert(j, nu);
187 void ProgramData::uniform(Tag tag, const Uniform &u)
189 uniform(tag, u.clone());
192 void ProgramData::uniform(Tag tag, int v)
194 uniform<Uniform1i>(tag, v);
197 void ProgramData::uniform(Tag tag, float v)
199 uniform<Uniform1f>(tag, v);
202 void ProgramData::uniform(Tag tag, int v0, int v1)
204 int va[2] = { v0, v1 };
208 void ProgramData::uniform(Tag tag, float v0, float v1)
210 float va[2] = { v0, v1 };
214 void ProgramData::uniform2(Tag tag, const int *v)
216 uniform<Uniform2i>(tag, v);
219 void ProgramData::uniform2(Tag tag, const float *v)
221 uniform<Uniform2f>(tag, v);
224 void ProgramData::uniform(Tag tag, int v0, int v1, int v2)
226 int va[3] = { v0, v1, v2 };
230 void ProgramData::uniform(Tag tag, float v0, float v1, float v2)
232 float va[3] = { v0, v1, v2 };
236 void ProgramData::uniform(Tag tag, const Vector3 &v)
238 uniform(tag, v.x, v.y, v.z);
241 void ProgramData::uniform3(Tag tag, const int *v)
243 uniform<Uniform3i>(tag, v);
246 void ProgramData::uniform3(Tag tag, const float *v)
248 uniform<Uniform3f>(tag, v);
251 void ProgramData::uniform(Tag tag, int v0, int v1, int v2, int v3)
253 int va[4] = { v0, v1, v2, v3 };
257 void ProgramData::uniform(Tag tag, float v0, float v1, float v2, float v3)
259 float va[4] = { v0, v1, v2, v3 };
263 void ProgramData::uniform(Tag tag, const Vector4 &v)
265 uniform(tag, v.x, v.y, v.z, v.w);
268 void ProgramData::uniform(Tag tag, const Color &c)
270 uniform(tag, c.r, c.g, c.b, c.a);
273 void ProgramData::uniform4(Tag tag, const int *v)
275 uniform<Uniform4i>(tag, v);
278 void ProgramData::uniform4(Tag tag, const float *v)
280 uniform<Uniform4f>(tag, v);
283 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 2> &m)
285 uniform_matrix2(tag, &m(0, 0));
288 void ProgramData::uniform_matrix2(Tag tag, const float *v)
290 uniform<UniformMatrix2x2f>(tag, v);
293 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 3> &m)
295 uniform_matrix3x2(tag, &m(0, 0));
298 void ProgramData::uniform_matrix3x2(Tag tag, const float *v)
300 uniform<UniformMatrix3x2f>(tag, v);
303 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 2, 4> &m)
305 uniform_matrix4x2(tag, &m(0, 0));
308 void ProgramData::uniform_matrix4x2(Tag tag, const float *v)
310 uniform<UniformMatrix4x2f>(tag, v);
313 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 2> &m)
315 uniform_matrix2x3(tag, &m(0, 0));
318 void ProgramData::uniform_matrix2x3(Tag tag, const float *v)
320 uniform<UniformMatrix2x3f>(tag, v);
323 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 3> &m)
325 uniform_matrix3(tag, &m(0, 0));
328 void ProgramData::uniform_matrix3(Tag tag, const float *v)
330 uniform<UniformMatrix3x3f>(tag, v);
333 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 3, 4> &m)
335 uniform_matrix4x3(tag, &m(0, 0));
338 void ProgramData::uniform_matrix4x3(Tag tag, const float *v)
340 uniform<UniformMatrix4x3f>(tag, v);
343 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 4, 2> &m)
345 uniform_matrix2x4(tag, &m(0, 0));
348 void ProgramData::uniform_matrix2x4(Tag tag, const float *v)
350 uniform<UniformMatrix2x4f>(tag, v);
353 void ProgramData::uniform(Tag tag, const LinAl::Matrix<float, 4, 3> &m)
355 uniform_matrix3x4(tag, &m(0, 0));
358 void ProgramData::uniform_matrix3x4(Tag tag, const float *v)
360 uniform<UniformMatrix3x4f>(tag, v);
363 void ProgramData::uniform(Tag tag, const Matrix &m)
365 uniform_matrix4(tag, m.data());
368 void ProgramData::uniform_matrix4(Tag tag, const float *v)
370 uniform<UniformMatrix4x4f>(tag, v);
373 void ProgramData::uniform1_array(Tag tag, unsigned n, const int *v)
375 uniform_array<Uniform1i>(tag, n, v);
378 void ProgramData::uniform1_array(Tag tag, unsigned n, const float *v)
380 uniform_array<Uniform1f>(tag, n, v);
383 void ProgramData::uniform2_array(Tag tag, unsigned n, const int *v)
385 uniform_array<Uniform2i>(tag, n, v);
388 void ProgramData::uniform2_array(Tag tag, unsigned n, const float *v)
390 uniform_array<Uniform2f>(tag, n, v);
393 void ProgramData::uniform3_array(Tag tag, unsigned n, const int *v)
395 uniform_array<Uniform3i>(tag, n, v);
398 void ProgramData::uniform3_array(Tag tag, unsigned n, const float *v)
400 uniform_array<Uniform3f>(tag, n, v);
403 void ProgramData::uniform4_array(Tag tag, unsigned n, const int *v)
405 uniform_array<Uniform4i>(tag, n, v);
408 void ProgramData::uniform4_array(Tag tag, unsigned n, const float *v)
410 uniform_array<Uniform4f>(tag, n, v);
413 void ProgramData::uniform_matrix2_array(Tag tag, unsigned n, const float *v)
415 uniform_array<UniformMatrix2x2f>(tag, n, v);
418 void ProgramData::uniform_matrix3x2_array(Tag tag, unsigned n, const float *v)
420 uniform_array<UniformMatrix3x2f>(tag, n, v);
423 void ProgramData::uniform_matrix4x2_array(Tag tag, unsigned n, const float *v)
425 uniform_array<UniformMatrix4x2f>(tag, n, v);
428 void ProgramData::uniform_matrix2x3_array(Tag tag, unsigned n, const float *v)
430 uniform_array<UniformMatrix2x3f>(tag, n, v);
433 void ProgramData::uniform_matrix3_array(Tag tag, unsigned n, const float *v)
435 uniform_array<UniformMatrix3x3f>(tag, n, v);
438 void ProgramData::uniform_matrix4x3_array(Tag tag, unsigned n, const float *v)
440 uniform_array<UniformMatrix4x3f>(tag, n, v);
443 void ProgramData::uniform_matrix2x4_array(Tag tag, unsigned n, const float *v)
445 uniform_array<UniformMatrix2x4f>(tag, n, v);
448 void ProgramData::uniform_matrix3x4_array(Tag tag, unsigned n, const float *v)
450 uniform_array<UniformMatrix3x4f>(tag, n, v);
453 void ProgramData::uniform_matrix4_array(Tag tag, unsigned n, const float *v)
455 uniform_array<UniformMatrix4x4f>(tag, n, v);
458 void ProgramData::remove_uniform(Tag tag)
460 vector<TaggedUniform>::const_iterator i = lower_bound_member(uniforms, tag, &TaggedUniform::tag);
461 if(i==uniforms.end() || i->tag!=tag)
470 vector<Tag> ProgramData::get_uniform_tags() const
473 tags.reserve(uniforms.size());
474 for(vector<TaggedUniform>::const_iterator i=uniforms.begin(); i!=uniforms.end(); ++i)
475 tags.push_back(i->tag);
479 const Uniform &ProgramData::get_uniform(Tag tag) const
481 int i = find_uniform_index(tag);
483 throw key_error(tag);
484 return *uniforms[i].value;
487 const Uniform *ProgramData::find_uniform(Tag tag) const
489 int i = find_uniform_index(tag);
490 return (i>=0 ? uniforms[i].value : 0);
493 int ProgramData::find_uniform_index(Tag tag) const
495 vector<TaggedUniform>::const_iterator i = lower_bound_member(uniforms, tag, &TaggedUniform::tag);
496 return ((i!=uniforms.end() && i->tag==tag) ? i-uniforms.begin() : -1);
499 vector<ProgramData::ProgramBlock>::iterator ProgramData::get_program(const Program &prog) const
501 Program::LayoutHash prog_hash = prog.get_uniform_layout_hash();
502 vector<ProgramBlock>::iterator i = lower_bound_member(programs, prog_hash, &ProgramBlock::prog_hash);
503 if(i!=programs.end() && i->prog_hash==prog_hash)
506 const vector<Program::UniformBlockInfo> &block_infos = prog.get_uniform_blocks();
507 unsigned index = i-programs.begin();
508 programs.insert(i, 1+block_infos.size(), ProgramBlock(prog_hash));
510 /* Block indices may change if new shared blocks need to be inserted. Store
511 the hashes so they can be matched up later. */
512 vector<Program::LayoutHash> block_hashes;
513 block_hashes.reserve(programs.size());
514 for(vector<ProgramBlock>::iterator j=programs.begin(); j!=programs.end(); ++j)
515 block_hashes.push_back(j->block_index>=0 ? blocks[j->block_index].block_hash : 0);
517 for(unsigned j=0; j<block_infos.size(); ++j)
519 const Program::UniformBlockInfo &info = block_infos[j];
520 block_hashes[index+1+j] = info.layout_hash;
521 programs[index+1+j].bind_point = info.bind_point;
523 vector<SharedBlock>::iterator k = lower_bound_member(blocks, info.layout_hash, &SharedBlock::block_hash);
524 if(k==blocks.end() || k->block_hash!=info.layout_hash)
526 k = blocks.insert(k, SharedBlock(info.layout_hash));
527 update_block_uniform_indices(*k, info);
531 /* Reassign shared block indices from the stored hashes. */
532 for(unsigned j=0; j<programs.size(); ++j)
534 unsigned hash = block_hashes[j];
537 vector<SharedBlock>::const_iterator k = lower_bound_member(blocks, hash, &SharedBlock::block_hash);
538 programs[j].block_index = k-blocks.begin();
541 programs[j].block_index = -1;
544 return programs.begin()+index;
547 void ProgramData::update_block_uniform_indices(SharedBlock &block, const Program::UniformBlockInfo &info) const
549 UInt8 *indices = block.indices.values;
550 if(info.uniforms.size()>16)
552 if(block.indices.type_flag==0xFD)
554 block.indices.dynamic.values = new UInt8[info.uniforms.size()];
555 block.indices.type_flag = 0xFE;
557 indices = block.indices.dynamic.values;
560 bool any_missing = false;
563 for(unsigned i=0; i<info.uniforms.size(); ++i)
565 int j = find_uniform_index(info.uniforms[i]->tag);
569 if(static_cast<unsigned>(j)<MASK_BITS)
579 if(block.used && any_missing && info.bind_point>=0)
582 IO::print(IO::cerr, "Warning: not all uniforms for block %s are present\n", info.name);
584 throw incomplete_uniform_block(info.name);
588 block.dirty = block.used;
590 if(block.used && !block.block)
592 if(info.bind_point>=0)
595 buffer = new Buffer(UNIFORM_BUFFER);
597 BufferBackedUniformBlock *bb_block = new BufferBackedUniformBlock(info.data_size);
598 block.block = bb_block;
599 bb_block->use_buffer(buffer, last_buffer_block);
600 last_buffer_block = bb_block;
603 block.block = new DefaultUniformBlock;
607 void ProgramData::update_block(SharedBlock &block, const Program::UniformBlockInfo &info) const
609 const UInt8 *indices = block.get_uniform_indices();
610 for(unsigned i=0; i<info.uniforms.size(); ++i)
612 block.block->attach(*info.uniforms[i], *uniforms[indices[i]].value);
615 void ProgramData::apply() const
617 const Program *prog = Program::current();
619 throw invalid_operation("ProgramData::apply");
621 BufferBackedUniformBlock *old_last_block = last_buffer_block;
622 vector<ProgramBlock>::iterator prog_begin = get_program(*prog);
623 Program::LayoutHash prog_hash = prog->get_uniform_layout_hash();
625 Mask force_dirty = (dirty==ALL_ONES ? ALL_ONES : 0U);
626 Mask affected = (dirty&prog_begin->masks.used) | force_dirty;
627 if(affected|prog_begin->masks.dirty)
629 /* If the global dirty flag affects this program, add it to per-block and
630 per-program dirty flags and clear the global flag. A previously unseen
631 program will cause this to happen if there's any dirty uniforms. */
634 for(vector<SharedBlock>::iterator i=blocks.begin(); i!=blocks.end(); ++i)
635 i->dirty |= (dirty&i->used) | force_dirty;
636 for(vector<ProgramBlock>::iterator i=programs.begin(); i!=programs.end(); ++i)
638 i->masks.dirty |= (dirty&i->masks.used) | force_dirty;
642 const vector<Program::UniformBlockInfo> &block_infos = prog->get_uniform_blocks();
644 if(prog_begin->masks.dirty==ALL_ONES)
646 /* The set of uniforms has changed since this program was last used.
647 Refresh uniform indices within the program's blocks. */
648 prog_begin->masks.used = 0;
649 vector<ProgramBlock>::iterator j = prog_begin+1;
650 for(vector<Program::UniformBlockInfo>::const_iterator i=block_infos.begin(); i!=block_infos.end(); ++i, ++j)
652 SharedBlock &shared = blocks[j->block_index];
653 if(shared.dirty==ALL_ONES)
654 update_block_uniform_indices(shared, *i);
655 prog_begin->masks.used |= shared.used;
656 j->block = (shared.used ? shared.block : 0);
660 // Update the contents of all dirty blocks.
661 bool buffered_blocks_updated = false;
662 vector<ProgramBlock>::iterator j = prog_begin+1;
663 for(vector<Program::UniformBlockInfo>::const_iterator i=block_infos.begin(); i!=block_infos.end(); ++i, ++j)
665 SharedBlock &shared = blocks[j->block_index];
668 update_block(shared, *i);
670 buffered_blocks_updated |= (j->bind_point>=0);
674 prog_begin->masks.dirty = 0;
676 /* If any blocks stored in the buffer were updated, bind the buffer here
677 to avoid state thrashing. */
678 if(buffered_blocks_updated && !ARB_direct_state_access)
681 if(last_buffer_block!=old_last_block)
683 unsigned required_size = last_buffer_block->get_required_buffer_size();
684 if(last_buffer_block->get_required_buffer_size()>buffer->get_size())
686 if(buffer->get_size()>0)
689 buffer = new Buffer(UNIFORM_BUFFER);
690 last_buffer_block->change_buffer(buffer);
693 buffer->storage(required_size);
698 for(vector<ProgramBlock>::iterator i=prog_begin+1; (i!=programs.end() && i->prog_hash==prog_hash); ++i)
700 i->block->apply(i->bind_point);
704 ProgramData::TaggedUniform::TaggedUniform():
708 void ProgramData::TaggedUniform::replace_value(Uniform *v)
710 /* UniformBlock does not copy the uniforms, so existing default blocks
711 will be left with stale pointers. This is not a problem as long as no
712 one stores pointers to the blocks and expects them to stay valid. */
718 ProgramData::SharedBlock::SharedBlock(Program::LayoutHash h):
724 indices.type_flag = 0xFD;
727 const UInt8 *ProgramData::SharedBlock::get_uniform_indices() const
729 return (indices.type_flag==0xFE ? indices.dynamic.values : indices.values);
733 ProgramData::ProgramBlock::ProgramBlock(Program::LayoutHash h):
738 masks.used = ALL_ONES;
739 masks.dirty = ALL_ONES;
743 ProgramData::Loader::Loader(ProgramData &pd):
744 DataFile::ObjectLoader<ProgramData>(pd)
746 add("uniform", &Loader::uniform1i);
747 add("uniform1i", &Loader::uniform1i);
748 add("uniform", &Loader::uniform1f);
749 add("uniform1f", &Loader::uniform1f);
750 add("uniform", &Loader::uniform2i);
751 add("uniform2i", &Loader::uniform2i);
752 add("uniform", &Loader::uniform2f);
753 add("uniform2f", &Loader::uniform2f);
754 add("uniform", &Loader::uniform3i);
755 add("uniform3i", &Loader::uniform3i);
756 add("uniform", &Loader::uniform3f);
757 add("uniform3f", &Loader::uniform3f);
758 add("uniform", &Loader::uniform4i);
759 add("uniform4i", &Loader::uniform4i);
760 add("uniform", &Loader::uniform4f);
761 add("uniform4f", &Loader::uniform4f);
762 add("uniform1i_array", &Loader::uniform1i_array);
763 add("uniform1f_array", &Loader::uniform1f_array);
764 add("uniform2f_array", &Loader::uniform2f_array);
765 add("uniform3f_array", &Loader::uniform3f_array);
766 add("uniform4f_array", &Loader::uniform4f_array);
767 add("uniform_array", &Loader::uniform_array);
770 void ProgramData::Loader::uniform1i(const string &n, int v)
775 void ProgramData::Loader::uniform1f(const string &n, float v)
780 void ProgramData::Loader::uniform2i(const string &n, int v0, int v1)
782 obj.uniform(n, v0, v1);
785 void ProgramData::Loader::uniform2f(const string &n, float v0, float v1)
787 obj.uniform(n, v0, v1);
790 void ProgramData::Loader::uniform3i(const string &n, int v0, int v1, int v2)
792 obj.uniform(n, v0, v1, v2);
795 void ProgramData::Loader::uniform3f(const string &n, float v0, float v1, float v2)
797 obj.uniform(n, v0, v1, v2);
800 void ProgramData::Loader::uniform4i(const string &n, int v0, int v1, int v2, int v3)
802 obj.uniform(n, v0, v1, v2, v3);
805 void ProgramData::Loader::uniform4f(const string &n, float v0, float v1, float v2, float v3)
807 obj.uniform(n, v0, v1, v2, v3);
810 void ProgramData::Loader::uniform_array_(const string &n, DataType t, unsigned e)
812 ArrayLoader ldr(t, e);
814 unsigned size = ldr.get_size();
816 throw logic_error("empty uniform array");
818 DataType type = ldr.get_data_type();
819 unsigned elem_size = ldr.get_element_size();
822 const int *data = reinterpret_cast<const int *>(ldr.get_data());
824 obj.uniform1_array(n, size, data);
825 else if(elem_size==2)
826 obj.uniform2_array(n, size, data);
827 else if(elem_size==3)
828 obj.uniform3_array(n, size, data);
829 else if(elem_size==4)
830 obj.uniform4_array(n, size, data);
832 throw logic_error("unsupported combination of array type and element size");
836 const float *data = reinterpret_cast<const float *>(ldr.get_data());
838 obj.uniform1_array(n, size, data);
839 else if(elem_size==2)
840 obj.uniform2_array(n, size, data);
841 else if(elem_size==3)
842 obj.uniform3_array(n, size, data);
843 else if(elem_size==4)
844 obj.uniform4_array(n, size, data);
846 throw logic_error("unsupported combination of array type and element size");
849 throw logic_error("unsupported array type");
852 void ProgramData::Loader::uniform1i_array(const string &n)
854 uniform_array_(n, INT, 1);
857 void ProgramData::Loader::uniform1f_array(const string &n)
859 uniform_array_(n, FLOAT, 1);
862 void ProgramData::Loader::uniform2i_array(const string &n)
864 uniform_array_(n, INT, 2);
867 void ProgramData::Loader::uniform2f_array(const string &n)
869 uniform_array_(n, FLOAT, 2);
872 void ProgramData::Loader::uniform3i_array(const string &n)
874 uniform_array_(n, INT, 3);
877 void ProgramData::Loader::uniform3f_array(const string &n)
879 uniform_array_(n, FLOAT, 3);
882 void ProgramData::Loader::uniform4i_array(const string &n)
884 uniform_array_(n, INT, 4);
887 void ProgramData::Loader::uniform4f_array(const string &n)
889 uniform_array_(n, FLOAT, 4);
892 void ProgramData::Loader::uniform_array(const string &n)
894 uniform_array_(n, static_cast<DataType>(0), 0);
898 ProgramData::ArrayLoader::ArrayLoader(DataType t, unsigned e):
902 add("uniform", &ArrayLoader::uniform1i);
903 add("uniform1i", &ArrayLoader::uniform1i);
904 add("uniform", &ArrayLoader::uniform1f);
905 add("uniform1f", &ArrayLoader::uniform1f);
906 add("uniform", &ArrayLoader::uniform2f);
907 add("uniform2f", &ArrayLoader::uniform2f);
908 add("uniform", &ArrayLoader::uniform3f);
909 add("uniform3f", &ArrayLoader::uniform3f);
910 add("uniform", &ArrayLoader::uniform4f);
911 add("uniform4f", &ArrayLoader::uniform4f);
914 void ProgramData::ArrayLoader::uniform(DataType t, unsigned e, const void *v)
916 if(element_size && (t!=type || e!=element_size))
917 throw logic_error("heterogeneous array contents");
925 const char *cv = reinterpret_cast<const char *>(v);
926 data.insert(data.end(), cv, cv+element_size*4);
929 void ProgramData::ArrayLoader::uniform1i(int v)
934 void ProgramData::ArrayLoader::uniform1f(float v)
936 uniform(FLOAT, 1, &v);
939 void ProgramData::ArrayLoader::uniform2i(int v0, int v1)
941 int va[2] = { v0, v1 };
945 void ProgramData::ArrayLoader::uniform2f(float v0, float v1)
947 float va[2] = { v0, v1 };
948 uniform(FLOAT, 2, va);
951 void ProgramData::ArrayLoader::uniform3i(int v0, int v1, int v2)
953 int va[3] = { v0, v1, v2 };
957 void ProgramData::ArrayLoader::uniform3f(float v0, float v1, float v2)
959 float va[3] = { v0, v1, v2 };
960 uniform(FLOAT, 3, va);
963 void ProgramData::ArrayLoader::uniform4i(int v0, int v1, int v2, int v3)
965 int va[4] = { v0, v1, v2, v3 };
969 void ProgramData::ArrayLoader::uniform4f(float v0, float v1, float v2, float v3)
971 float va[4] = { v0, v1, v2, v3 };
972 uniform(FLOAT, 4, va);