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Merge branch 'dev'

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This commit is contained in:
Branimir Karadžić 2015-01-18 13:01:00 -08:00
commit 946305c3b4
1 changed files with 39 additions and 31 deletions
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70
examples/common/imgui/ocornut_imgui.cpp
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@ -21,9 +21,6 @@ static uint8_t s_viewId;
static void imguiRender(ImDrawList** const cmd_lists, int cmd_lists_count)
{
(void)cmd_lists;
(void)cmd_lists_count;
const float width = ImGui::GetIO().DisplaySize.x;
const float height = ImGui::GetIO().DisplaySize.y;
@ -33,7 +30,6 @@ static void imguiRender(ImDrawList** const cmd_lists, int cmd_lists_count)
bgfx::setViewTransform(0, NULL, ortho);
// Render command lists
for (int n = 0; n < cmd_lists_count; n++)
{
bgfx::TransientVertexBuffer tvb;
@ -42,22 +38,28 @@ static void imguiRender(ImDrawList** const cmd_lists, int cmd_lists_count)
const ImDrawList* cmd_list = cmd_lists[n];
const ImDrawVert* vtx_buffer = cmd_list->vtx_buffer.begin();
(void)vtx_buffer;
const ImDrawCmd* pcmd_end_t = cmd_list->commands.end();
for (const ImDrawCmd* pcmd = cmd_list->commands.begin(); pcmd != pcmd_end_t; pcmd++)
const ImDrawCmd* pcmd_begin = cmd_list->commands.begin();
const ImDrawCmd* pcmd_end = cmd_list->commands.end();
for (const ImDrawCmd* pcmd = pcmd_begin; pcmd != pcmd_end; pcmd++)
{
vtx_size += (uint32_t)pcmd->vtx_count;
}
if (!bgfx::checkAvailTransientVertexBuffer(vtx_size, s_vertexDecl) )
{
// not enough space in transient buffer just quit drawing the rest...
break;
}
bgfx::allocTransientVertexBuffer(&tvb, vtx_size, s_vertexDecl);
ImDrawVert* verts = (ImDrawVert*)tvb.data;
memcpy(verts, vtx_buffer, vtx_size * sizeof(ImDrawVert));
memcpy(verts, vtx_buffer, vtx_size * sizeof(ImDrawVert) );
uint32_t vtx_offset = 0;
const ImDrawCmd* pcmd_end = cmd_list->commands.end();
for (const ImDrawCmd* pcmd = cmd_list->commands.begin(); pcmd != pcmd_end; pcmd++)
for (const ImDrawCmd* pcmd = pcmd_begin; pcmd != pcmd_end; pcmd++)
{
bgfx::setState(0
| BGFX_STATE_RGB_WRITE
@ -81,36 +83,36 @@ void IMGUI_setup(int _width, int _height, uint8_t _viewId)
unsigned int png_size;
ImGuiIO& io = ImGui::GetIO();
io.DisplaySize = ImVec2((float)_width, (float)_height);
io.DisplaySize = ImVec2( (float)_width, (float)_height);
io.DeltaTime = 1.0f / 60.0f;
io.PixelCenterOffset = 0.0f;
const bgfx::Memory* vs_imgui2;
const bgfx::Memory* fs_imgui2;
const bgfx::Memory* vsmem;
const bgfx::Memory* fsmem;
switch (bgfx::getRendererType())
switch (bgfx::getRendererType() )
{
case bgfx::RendererType::Direct3D9:
vs_imgui2 = bgfx::makeRef(vs_ocornut_imgui_dx9, sizeof(vs_ocornut_imgui_dx9));
fs_imgui2 = bgfx::makeRef(fs_ocornut_imgui_dx9, sizeof(fs_ocornut_imgui_dx9));
vsmem = bgfx::makeRef(vs_ocornut_imgui_dx9, sizeof(vs_ocornut_imgui_dx9) );
fsmem = bgfx::makeRef(fs_ocornut_imgui_dx9, sizeof(fs_ocornut_imgui_dx9) );
break;
case bgfx::RendererType::Direct3D11:
vs_imgui2 = bgfx::makeRef(vs_ocornut_imgui_dx11, sizeof(vs_ocornut_imgui_dx11));
fs_imgui2 = bgfx::makeRef(fs_ocornut_imgui_dx11, sizeof(fs_ocornut_imgui_dx11));
vsmem = bgfx::makeRef(vs_ocornut_imgui_dx11, sizeof(vs_ocornut_imgui_dx11) );
fsmem = bgfx::makeRef(fs_ocornut_imgui_dx11, sizeof(fs_ocornut_imgui_dx11) );
break;
default:
vs_imgui2 = bgfx::makeRef(vs_ocornut_imgui_glsl, sizeof(vs_ocornut_imgui_glsl));
fs_imgui2 = bgfx::makeRef(fs_ocornut_imgui_glsl, sizeof(fs_ocornut_imgui_glsl));
vsmem = bgfx::makeRef(vs_ocornut_imgui_glsl, sizeof(vs_ocornut_imgui_glsl) );
fsmem = bgfx::makeRef(fs_ocornut_imgui_glsl, sizeof(fs_ocornut_imgui_glsl) );
break;
}
bgfx::ShaderHandle vsh;
bgfx::ShaderHandle fsh;
vsh = bgfx::createShader(vs_imgui2);
fsh = bgfx::createShader(fs_imgui2);
vsh = bgfx::createShader(vsmem);
fsh = bgfx::createShader(fsmem);
s_imguiProgram = bgfx::createProgram(vsh, fsh);
bgfx::destroyShader(vsh);
bgfx::destroyShader(fsh);
@ -126,16 +128,22 @@ void IMGUI_setup(int _width, int _height, uint8_t _viewId)
s_tex = bgfx::createUniform("s_tex", bgfx::UniformType::Uniform1i);
ImGui::GetDefaultFontData(NULL, NULL, &png_data, &png_size);
int tex_x, tex_y, pitch, tex_comp;
void* tex_data = stbi_load_from_memory((const unsigned char*)png_data, (int)png_size, &tex_x, &tex_y, &tex_comp, 0);
int tex_x, tex_y, pitch, tex_comp;
void* tex_data = stbi_load_from_memory( (const unsigned char*)png_data, (int)png_size, &tex_x, &tex_y, &tex_comp, 0);
pitch = tex_x * 4;
const bgfx::Memory* mem = bgfx::alloc((uint32_t)(tex_y * pitch));
memcpy(mem->data, tex_data, size_t(pitch * tex_y));
const bgfx::Memory* mem = bgfx::alloc( (uint32_t)(tex_y * pitch) );
memcpy(mem->data, tex_data, size_t(pitch * tex_y) );
s_textureId = bgfx::createTexture2D((uint16_t)tex_x, (uint16_t)tex_y, 1, bgfx::TextureFormat::BGRA8, BGFX_TEXTURE_MIN_POINT | BGFX_TEXTURE_MAG_POINT, mem);
s_textureId = bgfx::createTexture2D( (uint16_t)tex_x
, (uint16_t)tex_y
, 1
, bgfx::TextureFormat::BGRA8
, BGFX_TEXTURE_MIN_POINT | BGFX_TEXTURE_MAG_POINT
, mem
);
stbi_image_free(tex_data);
@ -146,7 +154,7 @@ void IMGUI_updateSize(int width, int height)
{
ImGuiIO& io = ImGui::GetIO();
io.DisplaySize = ImVec2((float)width, (float)height);
io.DisplaySize = ImVec2( (float)width, (float)height);
io.DeltaTime = 1.0f / 60.0f;
io.PixelCenterOffset = 0.0f;
}
@ -173,7 +181,7 @@ void IMGUI_setMouse(float x, float y, int mouseLmb)
void IMGUI_setKeyDown(int key, int /*modifier*/)
{
ImGuiIO& io = ImGui::GetIO();
// assert(key >= 0 && key <= (int)sizeof_array(io.KeysDown));
// assert(key >= 0 && key <= (int)sizeof_array(io.KeysDown) );
io.KeysDown[key] = true;
// io.KeyCtrl = !!(modifier & PDKEY_CTRL);
// io.KeyShift = !!(modifier & PDKEY_SHIFT);
@ -182,7 +190,7 @@ void IMGUI_setKeyDown(int key, int /*modifier*/)
void IMGUI_setKeyUp(int key, int /*modifier*/)
{
ImGuiIO& io = ImGui::GetIO();
// assert(key >= 0 && key <= (int)sizeof_array(io.KeysDown));
// assert(key >= 0 && key <= (int)sizeof_array(io.KeysDown) );
io.KeysDown[key] = false;
// io.KeyCtrl = !!(modifier & PDKEY_CTRL);
// io.KeyShift = !!(modifier & PDKEY_SHIFT);