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74 MiB

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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	f3d6ab4916	Text: redo the old Renderer*D using new APIs and deprecate it. The tests all pass exactly as they did before, apart from slightly different assertion messages. I moved the guts from Renderer.cpp to RendererGL.cpp as the code relies on both GL and STL, to not have it spread over too many places.	1 year ago
Vladimír Vondruš	102a75872b	Text: docs for RendererCore, Renderer and RendererGL. As well as accompanying changes in AbstractFont, AbstractShaper and showing usage with the new renderer in all glyph cache implementations.	1 year ago
Vladimír Vondruš	69f2da2423	Text: new RendererGL class. This is a replacement for the existing AbstractRenderer and Renderer2D / Renderer3D classes, with no STL or other shittiness like excessive allocations, and with a much better feature set. Deprecation of the old APIs is going to happen next. Compared to the old implementation it doesn't make use of the complicated buffer mapping because -- unlike in 2012 -- such behavior was since deemed questionable as the driver (or whichever translation layer like ANGLE or Zink or Apple's GL-over-Metal) may still make a copy anyway and doing so prevents buffer orphaning. So it's right now just plain setData() / setSubData() calls. If it becomes some sort of a bottleneck (which I doubt), I may reconsider, or add something else like double buffering.	1 year ago

Author

SHA1

Message

Date

Vladimír Vondruš

f3d6ab4916

Text: redo the old Renderer*D using new APIs and deprecate it.

The tests all pass exactly as they did before, apart from slightly
different assertion messages. I moved the guts from Renderer.cpp to
RendererGL.cpp as the code relies on both GL and STL, to not have it
spread over too many places.

1 year ago

Vladimír Vondruš

102a75872b

Text: docs for RendererCore, Renderer and RendererGL.

As well as accompanying changes in AbstractFont, AbstractShaper and
showing usage with the new renderer in all glyph cache implementations.

1 year ago

Vladimír Vondruš

69f2da2423

Text: new RendererGL class.

This is a replacement for the existing AbstractRenderer and Renderer2D /
Renderer3D classes, with no STL or other shittiness like excessive
allocations, and with a much better feature set. Deprecation of the old
APIs is going to happen next.

Compared to the old implementation it doesn't make use of the
complicated buffer mapping because -- unlike in 2012 -- such behavior
was since deemed questionable as the driver (or whichever translation
layer like ANGLE or Zink or Apple's GL-over-Metal) may still make a copy
anyway and doing so prevents buffer orphaning. So it's right now just
plain setData() / setSubData() calls. *If* it becomes some sort of a
bottleneck (which I doubt), I may reconsider, or add something else like
double buffering.

1 year ago

3 Commits (356166bb384a7007566ddc86f24bdeb28c1da79a)