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Add support for WebGL2 read and draw buffer settings
Adds support for the `ReadBuffer` and `DrawBuffers` WebGL2 calls and the related parameter getters. See: - https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.2 - https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.4 - https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.11
This commit is contained in:
Mátyás Mustoha
parent
e8e0b70266
commit
0afe27ef18
17 changed files with 315 additions and 51 deletions
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@ -2024,6 +2024,8 @@ impl WebGLImpl {
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attach(attachment)
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}
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},
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WebGLCommand::ReadBuffer(buffer) => gl.read_buffer(buffer),
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WebGLCommand::DrawBuffers(ref buffers) => gl.draw_buffers(buffers),
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}
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// If debug asertions are enabled, then check the error state.
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@ -546,6 +546,8 @@ pub enum WebGLCommand {
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InvalidateFramebuffer(u32, Vec<u32>),
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InvalidateSubFramebuffer(u32, Vec<u32>, i32, i32, i32, i32),
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FramebufferTextureLayer(u32, u32, Option<WebGLTextureId>, i32, i32),
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ReadBuffer(u32),
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DrawBuffers(Vec<u32>),
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}
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macro_rules! nonzero_type {
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@ -96,6 +96,8 @@ pub struct WebGL2RenderingContext {
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texture_pack_skip_pixels: Cell<usize>,
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texture_pack_skip_rows: Cell<usize>,
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enable_rasterizer_discard: Cell<bool>,
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default_fb_readbuffer: Cell<u32>,
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default_fb_drawbuffer: Cell<u32>,
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}
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fn typedarray_elem_size(typeid: Type) -> usize {
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@ -162,6 +164,8 @@ impl WebGL2RenderingContext {
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texture_pack_skip_pixels: Cell::new(0),
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texture_pack_skip_rows: Cell::new(0),
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enable_rasterizer_discard: Cell::new(false),
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default_fb_readbuffer: Cell::new(constants::BACK),
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default_fb_drawbuffer: Cell::new(constants::BACK),
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})
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}
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@ -344,6 +348,11 @@ impl WebGL2RenderingContext {
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return self.base.webgl_error(InvalidOperation);
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}
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let fb_slot = self.base.get_draw_framebuffer_slot();
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if fb_slot.get().is_none() && self.default_fb_readbuffer.get() == constants::NONE {
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return self.base.webgl_error(InvalidOperation);
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}
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let dst_byte_offset = {
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let dst_elem_size = typedarray_elem_size(dst.get_array_type());
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dst_elem_offset as usize * dst_elem_size
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@ -800,6 +809,26 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
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&self.base.get_read_framebuffer_slot().get()
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);
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},
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constants::READ_BUFFER => {
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let buffer = match self.base.get_read_framebuffer_slot().get() {
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Some(fb) => fb.read_buffer(),
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None => self.default_fb_readbuffer.get(),
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};
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return UInt32Value(buffer);
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},
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constants::DRAW_BUFFER0..=constants::DRAW_BUFFER15 => {
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let buffer = match self.base.get_read_framebuffer_slot().get() {
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Some(fb) => {
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let idx = parameter - constants::DRAW_BUFFER0;
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fb.draw_buffer_i(idx as usize)
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},
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None if parameter == constants::DRAW_BUFFER0 => {
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self.default_fb_readbuffer.get()
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},
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None => constants::NONE,
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};
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return UInt32Value(buffer);
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},
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_ => {},
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}
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@ -3811,6 +3840,46 @@ impl WebGL2RenderingContextMethods for WebGL2RenderingContext {
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self.base
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.renderbuffer_storage(target, samples, internal_format, width, height)
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}
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/// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.4
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fn ReadBuffer(&self, src: u32) {
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match src {
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constants::BACK | constants::NONE => {},
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_ if self.base.valid_color_attachment_enum(src) => {},
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_ => return self.base.webgl_error(InvalidEnum),
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}
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if let Some(fb) = self.base.get_read_framebuffer_slot().get() {
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handle_potential_webgl_error!(self.base, fb.set_read_buffer(src), return)
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} else {
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match src {
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constants::NONE | constants::BACK => {},
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_ => return self.base.webgl_error(InvalidOperation),
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}
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self.default_fb_readbuffer.set(src);
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self.base.send_command(WebGLCommand::ReadBuffer(src));
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}
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}
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/// https://www.khronos.org/registry/webgl/specs/latest/2.0/#3.7.11
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fn DrawBuffers(&self, buffers: Vec<u32>) {
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if let Some(fb) = self.base.get_draw_framebuffer_slot().get() {
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handle_potential_webgl_error!(self.base, fb.set_draw_buffers(buffers), return)
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} else {
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if buffers.len() != 1 {
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return self.base.webgl_error(InvalidOperation);
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}
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match buffers[0] {
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constants::NONE | constants::BACK => {},
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_ => return self.base.webgl_error(InvalidOperation),
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}
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self.default_fb_drawbuffer.set(buffers[0]);
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self.base.send_command(WebGLCommand::DrawBuffers(buffers));
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}
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}
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}
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impl LayoutCanvasWebGLRenderingContextHelpers for LayoutDom<WebGL2RenderingContext> {
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@ -101,6 +101,8 @@ pub struct WebGLFramebuffer {
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depth: DomRefCell<Option<WebGLFramebufferAttachment>>,
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stencil: DomRefCell<Option<WebGLFramebufferAttachment>>,
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depthstencil: DomRefCell<Option<WebGLFramebufferAttachment>>,
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color_read_buffer: DomRefCell<u32>,
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color_draw_buffers: DomRefCell<Vec<u32>>,
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is_initialized: Cell<bool>,
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// Framebuffers for XR keep a reference to the XR session.
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// https://github.com/immersive-web/webxr/issues/856
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@ -121,6 +123,8 @@ impl WebGLFramebuffer {
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depth: DomRefCell::new(None),
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stencil: DomRefCell::new(None),
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depthstencil: DomRefCell::new(None),
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color_read_buffer: DomRefCell::new(constants::COLOR_ATTACHMENT0),
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color_draw_buffers: DomRefCell::new(vec![constants::COLOR_ATTACHMENT0]),
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is_initialized: Cell::new(false),
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xr_session: Default::default(),
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}
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@ -914,6 +918,55 @@ impl WebGLFramebuffer {
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});
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}
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pub fn set_read_buffer(&self, buffer: u32) -> WebGLResult<()> {
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let context = self.upcast::<WebGLObject>().context();
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match buffer {
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constants::NONE => {},
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_ if context.valid_color_attachment_enum(buffer) => {},
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_ => return Err(WebGLError::InvalidOperation),
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};
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*self.color_read_buffer.borrow_mut() = buffer;
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context.send_command(WebGLCommand::ReadBuffer(buffer));
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Ok(())
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}
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pub fn set_draw_buffers(&self, buffers: Vec<u32>) -> WebGLResult<()> {
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let context = self.upcast::<WebGLObject>().context();
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if buffers.len() > context.limits().max_draw_buffers as usize {
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return Err(WebGLError::InvalidValue);
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}
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let enums_valid = buffers
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.iter()
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.all(|&val| val == constants::NONE || context.valid_color_attachment_enum(val));
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if !enums_valid {
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return Err(WebGLError::InvalidEnum);
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}
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let values_valid = buffers.iter().enumerate().all(|(i, &val)| {
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val == constants::NONE || val == (constants::COLOR_ATTACHMENT0 + i as u32)
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});
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if !values_valid {
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return Err(WebGLError::InvalidOperation);
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}
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*self.color_draw_buffers.borrow_mut() = buffers.clone();
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context.send_command(WebGLCommand::DrawBuffers(buffers));
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Ok(())
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}
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pub fn read_buffer(&self) -> u32 {
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*self.color_read_buffer.borrow()
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}
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pub fn draw_buffer_i(&self, index: usize) -> u32 {
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let buffers = &*self.color_draw_buffers.borrow();
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*buffers.get(index).unwrap_or(&constants::NONE)
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}
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pub fn target(&self) -> Option<u32> {
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self.target.get()
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}
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@ -1510,6 +1510,11 @@ impl WebGLRenderingContext {
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// FIXME: https://github.com/servo/servo/issues/13710
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}
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pub fn valid_color_attachment_enum(&self, attachment: u32) -> bool {
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let last_slot = constants::COLOR_ATTACHMENT0 + self.limits().max_color_attachments - 1;
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constants::COLOR_ATTACHMENT0 <= attachment && attachment <= last_slot
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}
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}
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#[cfg(not(feature = "webgl_backtrace"))]
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@ -313,7 +313,7 @@ interface mixin WebGL2RenderingContextBase
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void invalidateFramebuffer(GLenum target, sequence<GLenum> attachments);
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void invalidateSubFramebuffer(GLenum target, sequence<GLenum> attachments,
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GLint x, GLint y, GLsizei width, GLsizei height);
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// void readBuffer(GLenum src);
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void readBuffer(GLenum src);
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/* Renderbuffer objects */
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any getInternalformatParameter(GLenum target, GLenum internalformat, GLenum pname);
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@ -475,7 +475,7 @@ interface mixin WebGL2RenderingContextBase
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/*[AllowShared]*/ ArrayBufferView dstData, GLuint dstOffset);
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/* Multiple Render Targets */
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// void drawBuffers(sequence<GLenum> buffers);
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void drawBuffers(sequence<GLenum> buffers);
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void clearBufferfv(GLenum buffer, GLint drawbuffer, Float32List values,
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optional GLuint srcOffset = 0);
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@ -1,52 +1,46 @@
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[methods-2.html]
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[WebGL test #2: Property either does not exist or is not a function: readBuffer]
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expected: FAIL
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[WebGL test #1: Property either does not exist or is not a function: blitFramebuffer]
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expected: FAIL
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[WebGL test #11: Property either does not exist or is not a function: vertexAttribI4iv]
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[WebGL test #7: Property either does not exist or is not a function: compressedTexImage3D]
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expected: FAIL
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[WebGL test #8: Property either does not exist or is not a function: compressedTexImage3D]
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[WebGL test #4: Property either does not exist or is not a function: texStorage3D]
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expected: FAIL
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[WebGL test #13: Property either does not exist or is not a function: vertexAttribI4uiv]
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[WebGL test #11: Property either does not exist or is not a function: vertexAttribI4ui]
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expected: FAIL
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[WebGL test #16: Property either does not exist or is not a function: drawBuffers]
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[WebGL test #2: Property either does not exist or is not a function: texImage3D]
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expected: FAIL
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[WebGL test #3: Property either does not exist or is not a function: texImage3D]
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[WebGL test #12: Property either does not exist or is not a function: vertexAttribI4uiv]
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expected: FAIL
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[WebGL test #10: Property either does not exist or is not a function: vertexAttribI4i]
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[WebGL test #3: Property either does not exist or is not a function: texStorage2D]
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expected: FAIL
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[WebGL test #9: Property either does not exist or is not a function: compressedTexSubImage3D]
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expected: FAIL
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[WebGL test #12: Property either does not exist or is not a function: vertexAttribI4ui]
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[WebGL test #8: Property either does not exist or is not a function: compressedTexSubImage3D]
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expected: FAIL
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[WebGL test #0: Property either does not exist or is not a function: isContextLost]
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expected: FAIL
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[WebGL test #7: Property either does not exist or is not a function: copyTexSubImage3D]
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[WebGL test #9: Property either does not exist or is not a function: vertexAttribI4i]
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expected: FAIL
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[WebGL test #14: Property either does not exist or is not a function: vertexAttribIPointer]
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[WebGL test #13: Property either does not exist or is not a function: vertexAttribIPointer]
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expected: FAIL
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[WebGL test #4: Property either does not exist or is not a function: texStorage2D]
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[WebGL test #14: Property either does not exist or is not a function: drawRangeElements]
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expected: FAIL
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[WebGL test #15: Property either does not exist or is not a function: drawRangeElements]
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[WebGL test #5: Property either does not exist or is not a function: texSubImage3D]
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expected: FAIL
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[WebGL test #6: Property either does not exist or is not a function: texSubImage3D]
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[WebGL test #10: Property either does not exist or is not a function: vertexAttribI4iv]
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expected: FAIL
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[WebGL test #5: Property either does not exist or is not a function: texStorage3D]
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[WebGL test #6: Property either does not exist or is not a function: copyTexSubImage3D]
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expected: FAIL
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@ -1,5 +1,5 @@
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[readbuffer.html]
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expected: ERROR
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expected: TIMEOUT
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[WebGL test #3: gl.getParameter(gl.READ_BUFFER) should be 1029 (of type number). Was null (of type object).]
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expected: FAIL
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@ -1,8 +1,109 @@
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[blitframebuffer-srgb-and-linear-drawbuffers.html]
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expected: ERROR
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[WebGL test #10: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #31: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #7: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #35: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #3: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #4: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #1: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
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[WebGL test #21: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #14: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #30: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #6: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #11: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #9: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #2: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #22: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #20: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #27: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #13: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #12: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #19: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #34: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #24: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #25: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #17: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #16: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #15: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #18: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #33: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #28: getError expected: NO_ERROR. Was INVALID_ENUM : setup read framebuffer should succeed]
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expected: FAIL
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[WebGL test #8: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #26: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #32: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #23: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #36: Framebuffer incomplete when setup draw framebuffer.]
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expected: FAIL
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[WebGL test #5: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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[WebGL test #29: getError expected: NO_ERROR. Was INVALID_ENUM : setup draw framebuffer should succeed]
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expected: FAIL
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@ -1,5 +1,5 @@
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[clear-func-buffer-type-match.html]
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expected: ERROR
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||||
expected: TIMEOUT
|
||||
[WebGL test #1: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,43 @@
|
|||
[draw-buffers.html]
|
||||
expected: ERROR
|
||||
[WebGL test #5: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
[WebGL test #44: attachment 7 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #49: attachment 4 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #43: attachment 6 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #38: attachment 1 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #51: attachment 6 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #50: attachment 5 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #48: attachment 3 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #42: attachment 5 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #40: attachment 3 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #39: attachment 2 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #46: attachment 1 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #47: attachment 2 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #52: attachment 7 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #41: attachment 4 should be 0,255,0,255\nat (0, 0) expected: 0,255,0,255 was 0,0,0,0]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +0,0 @@
|
|||
[framebuffer-completeness-unaffected.html]
|
||||
expected: ERROR
|
||||
[WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
@ -1,5 +1,5 @@
|
|||
[fs-color-type-mismatch-color-buffer-type.html]
|
||||
expected: ERROR
|
||||
expected: TIMEOUT
|
||||
[WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -1,8 +1,17 @@
|
|||
[read-draw-when-missing-image.html]
|
||||
expected: ERROR
|
||||
[WebGL test #3: getError expected: INVALID_OPERATION. Was INVALID_FRAMEBUFFER_OPERATION : Should generate INVALID_OPERATION when reading from a color buffer without image.]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #1: Framebuffer incomplete.]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
[WebGL test #4: getError expected: INVALID_OPERATION. Was INVALID_ENUM : Should generate INVALID_OPERATION when reading from a color buffer without image.]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #2: getError expected: INVALID_OPERATION. Was INVALID_ENUM : Should generate INVALID_OPERATION when reading from a color buffer without image.]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #5: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -1,5 +1,7 @@
|
|||
[rendering-sampling-feedback-loop.html]
|
||||
expected: ERROR
|
||||
[WebGL test #2: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
[WebGL test #2: getError expected: INVALID_OPERATION. Was NO_ERROR : Rendering to a texture where it samples from should geneates INVALID_OPERATION. Otherwise, it should be NO_ERROR]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #3: getError expected: INVALID_OPERATION. Was NO_ERROR : Rendering to a texture where it samples from should geneates INVALID_OPERATION. Otherwise, it should be NO_ERROR]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,4 @@
|
|||
[gl-get-calls.html]
|
||||
[WebGL test #13: context.getParameter(context.READ_BUFFER) should be 1029 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #47: context.getParameter(context.MAX_FRAGMENT_INPUT_COMPONENTS) should be >= 60. Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
@ -23,9 +20,6 @@
|
|||
[WebGL test #56: context.getParameter(context.MAX_PROGRAM_TEXEL_OFFSET) is not an instance of Number]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #4: context.getParameter(context.DRAW_BUFFER0) should be 1029 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #45: context.getParameter(context.MAX_ELEMENTS_INDICES) is not an instance of Number]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
|
|
@ -24,6 +24,9 @@
|
|||
[WebGL test #21: gl.getBufferParameter(gl.UNIFORM_BUFFER, gl.BUFFER_SIZE) should be 16 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #3: gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_SIZE) should be 16 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #15: gl.getBufferParameter(gl.PIXEL_UNPACK_BUFFER, gl.BUFFER_SIZE) should be 16 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
@ -45,9 +48,15 @@
|
|||
[WebGL test #6: gl.getBufferParameter(gl.COPY_READ_BUFFER, gl.BUFFER_SIZE) should be 16 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #4: gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_USAGE) should be 35048 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #203: gl.getTexParameter(gl.TEXTURE_2D, gl.TEXTURE_IMMUTABLE_LEVELS) should be 0 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #5: getBufferParameter did not generate INVALID_ENUM for invalid parameter enum: NO_ERROR]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #22: gl.getBufferParameter(gl.UNIFORM_BUFFER, gl.BUFFER_USAGE) should be 35048 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
|
|
@ -87,12 +96,3 @@
|
|||
[WebGL test #274: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #3: gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_SIZE) should be 16 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #4: gl.getBufferParameter(gl.ELEMENT_ARRAY_BUFFER, gl.BUFFER_USAGE) should be 35048 (of type number). Was null (of type object).]
|
||||
expected: FAIL
|
||||
|
||||
[WebGL test #5: getBufferParameter did not generate INVALID_ENUM for invalid parameter enum: NO_ERROR]
|
||||
expected: FAIL
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue