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gfx: add GfxBlendBuffer

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This commit is contained in:
Julian Orth 2025-02-20 18:29:48 +01:00
parent 446779ab83
commit a7cb2ee42a
14 changed files with 107 additions and 23 deletions
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18
src/it/test_gfx_api.rs
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@ -5,9 +5,10 @@ use {
format::{ARGB8888, Format, XRGB8888},
gfx_api::{
AcquireSync, AsyncShmGfxTexture, AsyncShmGfxTextureCallback, CopyTexture, FillRect,
FramebufferRect, GfxApiOpt, GfxContext, GfxError, GfxFormat, GfxFramebuffer, GfxImage,
GfxInternalFramebuffer, GfxStagingBuffer, GfxTexture, GfxWriteModifier,
PendingShmTransfer, ReleaseSync, ResetStatus, ShmGfxTexture, ShmMemory, SyncFile,
FramebufferRect, GfxApiOpt, GfxBlendBuffer, GfxContext, GfxError, GfxFormat,
GfxFramebuffer, GfxImage, GfxInternalFramebuffer, GfxStagingBuffer, GfxTexture,
GfxWriteModifier, PendingShmTransfer, ReleaseSync, ResetStatus, ShmGfxTexture,
ShmMemory, SyncFile,
},
rect::{Rect, Region},
theme::Color,
@ -37,6 +38,8 @@ enum TestGfxError {
ImportDmaBuf(#[source] AllocatorError),
#[error("Could not access the client memory")]
AccessFailed(#[source] Box<dyn Error + Sync + Send>),
#[error("Text API does not support blend buffers")]
NoBlendBuffer,
}
impl From<TestGfxError> for GfxError {
@ -189,6 +192,14 @@ impl GfxContext for TestGfxCtx {
fn sync_obj_ctx(&self) -> Option<&Rc<SyncObjCtx>> {
None
}
fn acquire_blend_buffer(
&self,
_width: i32,
_height: i32,
) -> Result<Rc<dyn GfxBlendBuffer>, GfxError> {
Err(GfxError(Box::new(TestGfxError::NoBlendBuffer)))
}
}
enum TestGfxImage {
@ -383,6 +394,7 @@ impl GfxFramebuffer for TestGfxFb {
ops: &[GfxApiOpt],
clear: Option<&Color>,
_region: &Region,
_blend_buffer: Option<&Rc<dyn GfxBlendBuffer>>,
) -> Result<Option<SyncFile>, GfxError> {
let fb_points = |width: i32, height: i32, rect: &FramebufferRect| {
let points = rect.to_points();