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47-pixelformats: Add supported/emulated info.

This commit is contained in:
Бранимир Караџић 2022-08-22 20:57:19 -07:00
parent ae7eca02b7
commit aa36d167b6
1 changed files with 33 additions and 12 deletions
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45
examples/47-pixelformats/pixelformats.cpp
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@ -319,6 +319,7 @@ public:
label.append(bimg::getName(bimg::TextureFormat::Enum(format) ) );
imguiTextBoxUnformatted(ImVec2(cellWidth, 0.0f), label.c_str() );
imguiTexturePreview(ImVec2(cellWidth, m_previewSize), m_textures[i], ImVec2(m_previewSize, m_previewSize) );
ImGui::EndGroup();
splitter.SetCurrentChannel(drawList, 0);
@ -344,20 +345,40 @@ public:
ImGui::EndTable();
ImGui::End();
ImGui::SetNextWindowPos(ImVec2(40.0f, 300.0f), ImGuiCond_FirstUseEver);
ImGui::Begin("Selected Format", NULL, ImGuiWindowFlags_AlwaysAutoResize);
ImGui::Text("Format: %s", bimg::getName(m_selectedFormat) );
int32_t selectedTextureIndex = m_selectedFormat - 1 - (int32_t)bimg::TextureFormat::Unknown;
bgfx::TextureHandle selectedTexture = BGFX_INVALID_HANDLE;
if (m_selectedFormat != bimg::TextureFormat::Unknown)
{
selectedTexture = m_textures[selectedTextureIndex];
}
ImGui::SetNextWindowPos(ImVec2(40.0f, 300.0f), ImGuiCond_FirstUseEver);
ImGui::Begin("Selected Format", NULL, ImGuiWindowFlags_AlwaysAutoResize);
ImGui::Text("Format: %s", bimg::getName(m_selectedFormat) );
imguiTexturePreview(ImVec2(kTextureSize, kTextureSize), selectedTexture);
ImGui::End();
ImGui::PushEnabled(false);
const bgfx::Caps* caps = bgfx::getCaps();
bool supported = caps->formats[m_selectedFormat] != BGFX_CAPS_FORMAT_TEXTURE_NONE;
ImGui::Checkbox("Supported", &supported);
ImGui::SameLine();
bool emulated = 0 != (caps->formats[m_selectedFormat] & (0
| BGFX_CAPS_FORMAT_TEXTURE_2D_EMULATED
| BGFX_CAPS_FORMAT_TEXTURE_3D_EMULATED
| BGFX_CAPS_FORMAT_TEXTURE_CUBE_EMULATED
) );
ImGui::Checkbox("Emulated", &emulated);
ImGui::PopEnabled();
int32_t selectedTextureIndex = m_selectedFormat - 1 - (int32_t)bimg::TextureFormat::Unknown;
bgfx::TextureHandle selectedTexture = BGFX_INVALID_HANDLE;
if (m_selectedFormat != bimg::TextureFormat::Unknown)
{
selectedTexture = m_textures[selectedTextureIndex];
}
imguiTexturePreview(ImVec2(kTextureSize, kTextureSize), selectedTexture);
ImGui::End();
}
imguiEndFrame();