Auto merge of #364 - pcwalton:c-api-gl4, r=pcwalton
Expose OpenGL 4.x in the C bindings Closes #352.
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commit
89067a9ab7
25
c/src/lib.rs
25
c/src/lib.rs
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@ -72,6 +72,7 @@ pub const PF_ARC_DIRECTION_CCW: u8 = 1;
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pub const PF_GL_VERSION_GL3: u8 = 0;
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pub const PF_GL_VERSION_GLES3: u8 = 1;
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pub const PF_GL_VERSION_GL4: u8 = 2;
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// `renderer`
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@ -303,18 +304,20 @@ pub unsafe extern "C" fn PFCanvasSetLineWidth(canvas: PFCanvasRef, new_line_widt
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#[no_mangle]
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pub unsafe extern "C" fn PFCanvasSetLineCap(canvas: PFCanvasRef, new_line_cap: PFLineCap) {
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(*canvas).set_line_cap(match new_line_cap {
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PF_LINE_CAP_BUTT => LineCap::Butt,
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PF_LINE_CAP_SQUARE => LineCap::Square,
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PF_LINE_CAP_ROUND => LineCap::Round,
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_ => LineCap::Butt,
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_ => panic!("Invalid Pathfinder line cap style!"),
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});
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}
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#[no_mangle]
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pub unsafe extern "C" fn PFCanvasSetLineJoin(canvas: PFCanvasRef, new_line_join: PFLineJoin) {
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(*canvas).set_line_join(match new_line_join {
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PF_LINE_JOIN_MITER => LineJoin::Miter,
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PF_LINE_JOIN_BEVEL => LineJoin::Bevel,
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PF_LINE_JOIN_ROUND => LineJoin::Round,
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_ => LineJoin::Miter,
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_ => panic!("Invalid Pathfinder line join style!"),
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});
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}
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@ -452,7 +455,11 @@ pub unsafe extern "C" fn PFPathArc(path: PFPathRef,
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start_angle: f32,
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end_angle: f32,
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direction: PFArcDirection) {
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let direction = if direction == 0 { ArcDirection::CW } else { ArcDirection::CCW };
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let direction = match direction {
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PF_ARC_DIRECTION_CW => ArcDirection::CW,
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PF_ARC_DIRECTION_CCW => ArcDirection::CCW,
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_ => panic!("Invalid Pathfinder arc direction!"),
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};
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(*path).arc((*center).to_rust(), radius, start_angle, end_angle, direction)
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}
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@ -521,7 +528,12 @@ pub unsafe extern "C" fn PFGLLoadWith(loader: PFGLFunctionLoader, userdata: *mut
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#[no_mangle]
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pub unsafe extern "C" fn PFGLDeviceCreate(version: PFGLVersion, default_framebuffer: u32)
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-> PFGLDeviceRef {
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let version = match version { PF_GL_VERSION_GLES3 => GLVersion::GLES3, _ => GLVersion::GL3 };
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let version = match version {
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PF_GL_VERSION_GL3 => GLVersion::GL3,
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PF_GL_VERSION_GLES3 => GLVersion::GLES3,
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PF_GL_VERSION_GL4 => GLVersion::GL4,
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_ => panic!("Invalid Pathfinder OpenGL version!"),
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};
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Box::into_raw(Box::new(GLDevice::new(version, default_framebuffer)))
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}
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@ -852,7 +864,8 @@ impl PFRendererOptions {
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fn to_rust_renderer_level(level: PFRendererLevel) -> RendererLevel {
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match level {
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PF_RENDERER_LEVEL_D3D9 => RendererLevel::D3D9,
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_ => RendererLevel::D3D11,
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PF_RENDERER_LEVEL_D3D9 => RendererLevel::D3D9,
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PF_RENDERER_LEVEL_D3D11 => RendererLevel::D3D11,
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_ => panic!("Invalid Pathfinder renderer level!"),
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}
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}
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