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Commit Graph

Author	SHA1	Message	Date
Vladimír Vondruš	db1142837c	Clarified and updated *Framebuffer::mapForDraw() implementations. In OpenGL ES 2.0 there is EXT_draw_buffers, which I overlooked somehow, so I added it to extension list and included in the implementation. It combines NV_draw_buffers and NV_fbo_color_attachments, so the implementation now selects one of the two based on which extension is supported, preferring the EXT one. Updated the documentation to be less confusing, fixed extension links. Also the single-output mapForDraw() is not handled separately on ES anymore and just calls DrawBuffers implementation with single parameter, resulting in less generated code. EXT_draw_buffers can also be called on default framebuffer and apparently in ES there is no way to map front framebuffer for drawing, so I removed it from the DefaultFramebuffer::DrawAttachment enum.	11 years ago
Vladimír Vondruš	06aa24553f	external: updated GLES2 headers.	11 years ago
Vladimír Vondruš	5a8e165014	Use flextGL also for OpenGL ES. Currently just regenerated the stock headers using flextGL, reducing line count a bit. No dynamic extension loading or function pointers yet, trying to make as little changes as possible.	12 years ago

Author

SHA1

Message

Date

Vladimír Vondruš

db1142837c

Clarified and updated *Framebuffer::mapForDraw() implementations.

In OpenGL ES 2.0 there is EXT_draw_buffers, which I overlooked somehow,
so I added it to extension list and included in the implementation. It
combines NV_draw_buffers and NV_fbo_color_attachments, so the
implementation now selects one of the two based on which extension is
supported, preferring the EXT one. Updated the documentation to be
less confusing, fixed extension links. Also the single-output
mapForDraw() is not handled separately on ES anymore and just calls
DrawBuffers implementation with single parameter, resulting in less
generated code.

EXT_draw_buffers can also be called on default framebuffer and
apparently in ES there is no way to map front framebuffer for drawing,
so I removed it from the DefaultFramebuffer::DrawAttachment enum.

11 years ago

Vladimír Vondruš

06aa24553f

external: updated GLES2 headers.

11 years ago

Vladimír Vondruš

5a8e165014

Use flextGL also for OpenGL ES.

Currently just regenerated the stock headers using flextGL, reducing
line count a bit. No dynamic extension loading or function pointers yet,
trying to make as little changes as possible.

12 years ago

3 Commits (61d9697f002144bfa62ada89df30996373a1e2e8)