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Added support for blend separate and blend MRT independent.

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This commit is contained in:
Branimir Karadžić
2014-03-25 23:07:51 -07:00
parent 03dc9225ed
commit d3753d69bf
20 changed files with 726 additions and 182 deletions
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39
src/bgfx.cpp
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@@ -307,7 +307,7 @@ namespace bgfx
uint8_t* rgba = mem->data;
charsetFillTexture(vga8x8, rgba, 8, pitch, bpp);
charsetFillTexture(vga8x16, &rgba[8*pitch], 16, pitch, bpp);
m_texture = createTexture2D(width, height, 1, TextureFormat::L8
m_texture = createTexture2D(width, height, 1, TextureFormat::R8
, BGFX_TEXTURE_MIN_POINT
| BGFX_TEXTURE_MAG_POINT
| BGFX_TEXTURE_MIP_POINT
@@ -472,29 +472,39 @@ namespace bgfx
m_decl.add(Attrib::Color0, 4, AttribType::Uint8, true);
m_decl.end();
const Memory* mem;
VertexShaderHandle vsh = createVertexShader(
# if BGFX_CONFIG_RENDERER_DIRECT3D11
mem = makeRef(vs_clear_dx11, sizeof(vs_clear_dx11) );
makeRef(vs_clear_dx11, sizeof(vs_clear_dx11) )
# elif BGFX_CONFIG_RENDERER_OPENGL
mem = makeRef(vs_clear_glsl, sizeof(vs_clear_glsl) );
makeRef(vs_clear_glsl, sizeof(vs_clear_glsl) )
# endif // BGFX_CONFIG_RENDERER_*
VertexShaderHandle vsh = createVertexShader(mem);
);
const Memory* fragMem[BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS];
# if BGFX_CONFIG_RENDERER_DIRECT3D11
mem = makeRef(fs_clear_dx11, sizeof(fs_clear_dx11) );
fragMem[0] = makeRef(fs_clear0_dx11, sizeof(fs_clear0_dx11) );
fragMem[1] = makeRef(fs_clear1_dx11, sizeof(fs_clear1_dx11) );
fragMem[2] = makeRef(fs_clear2_dx11, sizeof(fs_clear2_dx11) );
fragMem[3] = makeRef(fs_clear3_dx11, sizeof(fs_clear3_dx11) );
# elif BGFX_CONFIG_RENDERER_OPENGL
mem = makeRef(fs_clear_glsl, sizeof(fs_clear_glsl) );
fragMem[0] = makeRef(fs_clear0_glsl, sizeof(fs_clear0_glsl) );
fragMem[1] = makeRef(fs_clear1_glsl, sizeof(fs_clear1_glsl) );
fragMem[2] = makeRef(fs_clear2_glsl, sizeof(fs_clear2_glsl) );
fragMem[3] = makeRef(fs_clear3_glsl, sizeof(fs_clear3_glsl) );
# endif // BGFX_CONFIG_RENDERER_*
FragmentShaderHandle fsh = createFragmentShader(mem);
m_program = createProgram(vsh, fsh);
for (uint32_t ii = 0; ii < BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS; ++ii)
{
FragmentShaderHandle fsh = createFragmentShader(fragMem[ii]);
m_program[ii] = createProgram(vsh, fsh);
destroyFragmentShader(fsh);
}
destroyVertexShader(vsh);
destroyFragmentShader(fsh);
m_vb = s_ctx->createTransientVertexBuffer(4*m_decl.m_stride, &m_decl);
mem = alloc(6*sizeof(uint16_t) );
const Memory* mem = alloc(6*sizeof(uint16_t) );
uint16_t* indices = (uint16_t*)mem->data;
indices[0] = 0;
indices[1] = 1;
@@ -511,7 +521,10 @@ namespace bgfx
BGFX_CHECK_MAIN_THREAD();
#if BGFX_CONFIG_CLEAR_QUAD
destroyProgram(m_program);
for (uint32_t ii = 0; ii < BGFX_CONFIG_MAX_FRAME_BUFFER_ATTACHMENTS; ++ii)
{
destroyProgram(m_program[ii]);
}
destroyIndexBuffer(m_ib);
s_ctx->destroyTransientVertexBuffer(m_vb);
#endif // BGFX_CONFIG_CLEAR_QUAD