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| author | Josh Matthews <josh@joshmatthews.net> | 2018-08-15 14:38:28 -0400 |
|---|---|---|
| committer | Josh Matthews <josh@joshmatthews.net> | 2018-09-10 15:56:16 -0400 |
| commit | 15e2af0fea20a8141ea2eec4774607c434af0929 (patch) | |
| tree | 549d56415b02f5f77ca8a7c964b330e5a2a858ba /components/canvas/webgl_thread.rs | |
| parent | d179435eabbcb2038a8c1c33f86465c10334eebc (diff) | |
| download | servo-15e2af0fea20a8141ea2eec4774607c434af0929.tar.gz servo-15e2af0fea20a8141ea2eec4774607c434af0929.zip | |
webgl: Support DEPTH_STENCIL_ATTACHMENT on osmesa.
Diffstat (limited to 'components/canvas/webgl_thread.rs')
| -rw-r--r-- | components/canvas/webgl_thread.rs | 31 |
1 files changed, 25 insertions, 6 deletions
diff --git a/components/canvas/webgl_thread.rs b/components/canvas/webgl_thread.rs index efbb4ca71c5..baa7abe2362 100644 --- a/components/canvas/webgl_thread.rs +++ b/components/canvas/webgl_thread.rs @@ -693,12 +693,31 @@ impl WebGLImpl { ctx.gl().disable(cap), WebGLCommand::Enable(cap) => ctx.gl().enable(cap), - WebGLCommand::FramebufferRenderbuffer(target, attachment, renderbuffertarget, rb) => - ctx.gl().framebuffer_renderbuffer(target, attachment, renderbuffertarget, - rb.map_or(0, WebGLRenderbufferId::get)), - WebGLCommand::FramebufferTexture2D(target, attachment, textarget, texture, level) => - ctx.gl().framebuffer_texture_2d(target, attachment, textarget, - texture.map_or(0, WebGLTextureId::get), level), + WebGLCommand::FramebufferRenderbuffer(target, attachment, renderbuffertarget, rb) => { + let attach = |attachment| { + ctx.gl().framebuffer_renderbuffer(target, attachment, + renderbuffertarget, + rb.map_or(0, WebGLRenderbufferId::get)) + }; + if attachment == gl::DEPTH_STENCIL_ATTACHMENT { + attach(gl::DEPTH_ATTACHMENT); + attach(gl::STENCIL_ATTACHMENT); + } else { + attach(attachment); + } + } + WebGLCommand::FramebufferTexture2D(target, attachment, textarget, texture, level) => { + let attach = |attachment| { + ctx.gl().framebuffer_texture_2d(target, attachment, textarget, + texture.map_or(0, WebGLTextureId::get), level) + }; + if attachment == gl::DEPTH_STENCIL_ATTACHMENT { + attach(gl::DEPTH_ATTACHMENT); + attach(gl::STENCIL_ATTACHMENT); + } else { + attach(attachment) + } + } WebGLCommand::FrontFace(mode) => ctx.gl().front_face(mode), WebGLCommand::DisableVertexAttribArray(attrib_id) => |