Displaying 3 results from an estimated 3 matches for "rgbx8".
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2016 Jan 06
3
[Bug 93613] New: 3D acceleration/OpenGL corrupts output on GeForce FX-5200
https://bugs.freedesktop.org/show_bug.cgi?id=93613
Bug ID: 93613
Summary: 3D acceleration/OpenGL corrupts output on GeForce
FX-5200
Product: Mesa
Version: 10.3
Hardware: x86 (IA32)
OS: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component:
2019 Feb 16
0
About Porting Android to nouveau
...r frame work. I modified nv50/nv50_formats.c.
>
> And there also a few code related the display format:
> nv50_surface.c
> Function nv50_2d_format:
> I add:
>
> ———————————
> switch (format) {
> case PIPE_FORMAT_R8G8B8X8_UNORM:
> return G80_SURFACE_FORMAT_RGBX8_UNORM;
> break;
> case PIPE_FORMAT_R8G8B8A8_UNORM:
> return G80_SURFACE_FORMAT_RGBA8_UNORM;
> break;
> default:
> break;
> }
I don't understand why that was necessary. All 4 of RGBX8, RGBA8,
BGRX8, BGRA8 appear to be in NV50_ENG2D_S...
2018 Nov 21
2
About Porting Android to nouveau
...to Vmware(SVGA).
I found two display formats were not supported to display in nouveau driver: PIPE_FORMAT_R8G8B8A8_UNORM, PIPE_FORMAT_R8G8B8X8_UNORM. Which are defined at nv50/nv50_formats.c line: 130,131.
C4(A, R8G8B8A8_UNORM, RGBA8_UNORM, R, G, B, A, UNORM, A8B8G8R8, IB),
F3(A, R8G8B8X8_UNORM, RGBX8_UNORM, R, G, B, xx, UNORM, A8B8G8R8, TB),
I want the last params to be “TD” or “ID” (support PIPE_BIND_DISPLAY_TARGET) , to support android. I modified these code, but got display issues and kernel issue:
[ 93.313995] nouveau 0000:01:00.0: gr: DATA_ERROR 0000009c [] ch 5 [007f6c6000 RenderThre...