This is a new base class for GrSurfaceDrawContext. It allows any
alpha-type but is restricted to non-blending fills of irects using FPs,
clears,and discards.
Bug: skia:11019
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/341680
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Change-Id: I696df3617719fcd8303faa73fb44b32b3fb4f71c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/344896
This is a new base class for GrSurfaceDrawContext. It allows any
alpha-type but is restricted to non-blending fills of irects using FPs,
clears,and discards.
Bug: skia:11019
Change-Id: I229ce5f452e66796e2fa5c0e7a6ddccbf23bef5c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/341680
Reviewed-by: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
Just the class/files. variable names and additional comments to follow.
Change-Id: Ic03d07fd5009eaf3d706c2536486a117328963fc
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/342617
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Greg Daniel <egdaniel@google.com>
Original version swizzled the alpha value. This isn't really allowed
because of blend equations that use alpha coeffs. When doing
color+alpha drawing we have to use the format's alpha channel
as alpha in the swizzle.
TBR: michaelludwig@google.com
Bug: skia:11019
Change-Id: I38922b966d37974b250904ad5c0ea825728b8c77
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/340340
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
We previously represented these as SkPMColor4f. However, upcoming
changes will add limited support for clearing/drawing to unpremul
dst. Just store the clear values as four floats without assigned
interpretation.
Also, noticed a bug by code inspection: we weren't accounting for
write view swizzle in GrRTC. Fixed and added gm to test.
Bug: skia:11019
Change-Id: I1bce1f6c97a156c0377ebad1b166eb641362b67a
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/340098
Reviewed-by: Michael Ludwig <michaelludwig@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
