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Cleanup.

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This commit is contained in:
Branimir Karadžić
2015-01-07 22:36:36 -08:00
parent 86765854b0
commit 7db31fc7fa
5 changed files with 195 additions and 390 deletions
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67
examples/common/bgfx_utils.cpp
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@@ -16,6 +16,8 @@ namespace stl = tinystl;
#include "entry/entry.h"
#include <ib-compress/indexbufferdecompression.h>
#include "bgfx_utils.h"
void* load(bx::FileReaderI* _reader, const char* _filePath)
{
if (0 == bx::open(_reader, _filePath) )
@@ -214,7 +216,7 @@ void calcTangents(void* _vertices, uint16_t _numVertices, bgfx::VertexDecl _decl
}
delete [] tangents;
}
}
struct Aabb
{
@@ -288,6 +290,8 @@ struct Mesh
Group group;
bx::ReallocatorI* allocator = entry::getAllocator();
uint32_t chunk;
while (4 == bx::read(_reader, chunk) )
{
@@ -332,15 +336,14 @@ struct Mesh
uint32_t compressedSize;
bx::read(_reader, compressedSize);
bx::CrtAllocator allocator;
void* compressedIndices = BX_ALLOC(&allocator, compressedSize);
void* compressedIndices = BX_ALLOC(allocator, compressedSize);
bx::read(_reader, compressedIndices, compressedSize);
ReadBitstream rbs( (const uint8_t*)compressedIndices, compressedSize);
DecompressIndexBuffer( (uint16_t*)mem->data, numIndices / 3, rbs);
BX_FREE(&allocator, compressedIndices);
BX_FREE(allocator, compressedIndices);
group.m_ibh = bgfx::createIndexBuffer(mem);
}
@@ -405,7 +408,7 @@ struct Mesh
m_groups.clear();
}
void submit(uint8_t _id, bgfx::ProgramHandle _program, float* _mtx, uint64_t _state)
void submit(uint8_t _id, bgfx::ProgramHandle _program, const float* _mtx, uint64_t _state) const
{
if (BGFX_STATE_MASK == _state)
{
@@ -419,12 +422,13 @@ struct Mesh
;
}
uint32_t cached = bgfx::setTransform(_mtx);
for (GroupArray::const_iterator it = m_groups.begin(), itEnd = m_groups.end(); it != itEnd; ++it)
{
const Group& group = *it;
// Set model matrix for rendering.
bgfx::setTransform(_mtx);
bgfx::setTransform(cached);
bgfx::setProgram(_program);
bgfx::setIndexBuffer(group.m_ibh);
bgfx::setVertexBuffer(group.m_vbh);
@@ -433,6 +437,37 @@ struct Mesh
}
}
void submit(const MeshState*const* _state, uint8_t _numPasses, const float* _mtx, uint16_t _numMatrices) const
{
uint32_t cached = bgfx::setTransform(_mtx, _numMatrices);
for (uint32_t pass = 0; pass < _numPasses; ++pass)
{
const MeshState& state = *_state[pass];
for (GroupArray::const_iterator it = m_groups.begin(), itEnd = m_groups.end(); it != itEnd; ++it)
{
const Group& group = *it;
bgfx::setTransform(cached, _numMatrices);
for (uint8_t tex = 0; tex < state.m_numTextures; ++tex)
{
const MeshState::Texture& texture = state.m_textures[tex];
bgfx::setTexture(texture.m_stage
, texture.m_sampler
, texture.m_texture
, texture.m_flags
);
}
bgfx::setProgram(state.m_program);
bgfx::setIndexBuffer(group.m_ibh);
bgfx::setVertexBuffer(group.m_vbh);
bgfx::setState(state.m_state);
bgfx::submit(state.m_viewId);
}
}
}
bgfx::VertexDecl m_decl;
typedef stl::vector<Group> GroupArray;
GroupArray m_groups;
@@ -460,7 +495,23 @@ void meshUnload(Mesh* _mesh)
delete _mesh;
}
void meshSubmit(Mesh* _mesh, uint8_t _id, bgfx::ProgramHandle _program, float* _mtx, uint64_t _state)
MeshState* meshStateCreate()
{
MeshState* state = (MeshState*)BX_ALLOC(entry::getAllocator(), sizeof(MeshState) );
return state;
}
void meshStateDestroy(MeshState* _meshState)
{
BX_FREE(entry::getAllocator(), _meshState);
}
void meshSubmit(const Mesh* _mesh, uint8_t _id, bgfx::ProgramHandle _program, const float* _mtx, uint64_t _state)
{
_mesh->submit(_id, _program, _mtx, _state);
}
void meshSubmit(const Mesh* _mesh, const MeshState*const* _state, uint8_t _numPasses, const float* _mtx, uint16_t _numMatrices)
{
_mesh->submit(_state, _numPasses, _mtx, _numMatrices);
}