fix gl2 sample too

fix compilation on MINGW

Comments about ImGuiStyleVar enum (#1198)

Comments

Revert 978c84d because int32 >> 32 tends to warns on some compilers/settings. Add ImU64 type. (#1184)

Comments tweaks, typos (#1188)

Comments (#1188)

Removed dependency on int64_t type (unvailable in VS2008) by rewording an assert (#1184)

Version 1.51 WIP tag

Fixed comment (#1178)

Update README.md

Version 1.50

Comments

Examples: DirectX9/10/11: Comments

Using ImTextureID instead of void* in ImFontAtlas, not sure why I didn't do that earlier, make things more clear

Examples: DirectX9: Clarified texture release code (#1163)

Added Pascal binding

Further clarifications of the key indices passed to IsKeyXXX functions (#1159)

ImFontConfig: Removed MergeGlyphCenterV in favor of a more multipurpose ImFontConfig::GlyphOffset. (Breaking change)

Demo: Fixed warnings introduced in 0828a1f

ImFontConfig: Added GlyphOffset to explicitely offset glyphs at font build time, useful for merged fonts. May remove MergeGlyphCenterV soon.

Fixed computation of ImFont::MetricsTotalSurface not taking oversampling into account

Scrollbar: Avoid rendering when sizes are negative to reduce glitches (not sure how this ever slipped through - perhaps because of WindowMinSize settings).

Comments, documentation (#1121)

README.md added link to Nicolas Guillemot flashtalk (#1099)

Examples: Vulkan: Fixed an extra validation (tested on Windows with VulkanSDK 1.0.46.0) (#1042)

Examples: Vulkan: Various very minor stylistic fixes, fixing typos in comments, etc. (#1042 #1043)

Image presentation now depends on the completeness of command buffer submission through semaphores. ...

To maintain maximum frame rate we render to the last acquired swapchain image but present the last but one drawn image. This behavior is optional through conditional compilation macros.

Removed redundant VkResult plugged into VkPresentInfoKHR pResults attribute. This is only meaningful when we present directly to multiple swapchains. In that case we can an VkResult per swapchain.

Removed redundant barrier. ...

The transition of the swapchain image(s) can happen implicitly in the renderpass. This approach has been stated to be more efficient than using an explicit barrier.
See "Vulkan Programming Guide", Chapter 7: "Graphics Pipelines", section "Renderpasses".