[Mesa-dev] llvmpipe and gnome desktop-effects

[Jose Fonseca]

The xlib state tracker doesn't support texture-from-pixmap extension. It wrongly advertises it but the functions are just no-ops.

It is possible to implement the extension in the xlib state tracker, like Mesa fakeglx+xlib driver already do, but it's not high priority on anybody's list I think.

Jose

________________________________________
From: mesa-dev-bounces+jfonseca=vmware.com at lists.freedesktop.org [mesa-dev-bounces+jfonseca=vmware.com at lists.freedesktop.org] On Behalf Of Didier G [didierg-divers at orange.fr]
Sent: Monday, May 17, 2010 0:04
To: mesa-dev at lists.freedesktop.org
Subject: [Mesa-dev] llvmpipe and gnome desktop-effects

Hello,

Is it yet possible to use gnome desktop-effectes with llvmpipe ?

When I try on Fedora 13 I get :

$ desktop-effects
debug_get_option: GALLIUM_DRIVER = llvmpipe
debug_get_flags_option: LP_DEBUG = 0x0
debug_get_flags_option: GALLIVM_DEBUG = 0x0
util_cpu_caps.arch = 4
util_cpu_caps.nr_cpus = 4
util_cpu_caps.x86_cpu_type = 9
util_cpu_caps.cacheline = 64
util_cpu_caps.has_tsc = 1
util_cpu_caps.has_mmx = 1
util_cpu_caps.has_mmx2 = 1
util_cpu_caps.has_sse = 1
util_cpu_caps.has_sse2 = 1
util_cpu_caps.has_sse3 = 1
util_cpu_caps.has_ssse3 = 0
util_cpu_caps.has_sse4_1 = 0
util_cpu_caps.has_3dnow = 1
util_cpu_caps.has_3dnow_ext = 1
util_cpu_caps.has_altivec = 0
debug_get_num_option: LP_NUM_THREADS = 4
debug_get_bool_option: GALLIUM_WRAP = FALSE
debug_get_option: GALLIUM_TRACE = (null)
debug_get_bool_option: GALLIUM_RBUG = FALSE
debug_get_flags_option: GALLIVM_DEBUG = 0x0
debug_get_bool_option: DRAW_FSE = FALSE
debug_get_bool_option: DRAW_NO_FSE = FALSE
debug_get_bool_option: DRAW_USE_LLVM = TRUE
debug_get_bool_option: GALLIUM_DUMP_VS = FALSE
debug_get_bool_option: LP_NO_RAST = FALSE
Mesa: Mesa 7.9-devel DEBUG build May 17 2010 00:49:49
Mesa warning: software DXTn compression/decompression available
debug_get_bool_option: MESA_MVP_DP4 = FALSE
debug_get_flags_option: ST_DEBUG = 0x0
debug_get_flags_option: GALLIVM_DEBUG = 0x0

Gdk-ERROR **: The program 'desktop-effects' received an X Window System
error.
This probably reflects a bug in the program.
The error was 'BadMatch (invalid parameter attributes)'.
   (Details: serial 119 error_code 8 request_code 1 minor_code 0)
   (Note to programmers: normally, X errors are reported asynchronously;
    that is, you will receive the error a while after causing it.
    To debug your program, run it with the --sync command line
    option to change this behavior. You can then get a meaningful
    backtrace from your debugger if you break on the gdk_x_error()
function.)
aborting...
Abandon (core dumped)



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