[Bug 8554] using dri and dual head crashes x with i810 driver
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8554 [EMAIL PROTECTED] changed: What|Removed |Added Component|General |Driver/i810 Product|DRI |xorg Version|unspecified |7.1 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 00:59 --- I think this is more correct as product -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8554] using dri and dual head crashes x with i810 driver
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8554 [EMAIL PROTECTED] changed: What|Removed |Added AssignedTo|dri-|[EMAIL PROTECTED] |[EMAIL PROTECTED] | -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Intel 965G: i915_dispatch_cmdbuffer failed (2.6.19-rc2)
I have a new Intel 965G board, and I'm trying to get DRI working. Direct rendering is enabled, but all GL programs crash immediately. The message 'DRM_I830_CMDBUFFER: -22' is printed on the tty, and the kernel says: [drm:i915_cmdbuffer] *ERROR* i915_dispatch_cmdbuffer failed Additionally, glxinfo says (in addition to its normal output): glxinfo: bufmgr_fake.c:1245: bmReleaseBuffers: Assertion `intel-locked' failed. This is with 2.6.19-rc2 (and -rc1). Here's a .config and dmesg: # # Automatically generated make config: don't edit # Linux kernel version: 2.6.19-rc2 # Fri Oct 13 13:42:19 2006 # CONFIG_X86_64=y CONFIG_64BIT=y CONFIG_X86=y CONFIG_ZONE_DMA32=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_MMU=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_X86_CMPXCHG=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_DMI=y CONFIG_AUDIT_ARCH=y CONFIG_DEFCONFIG_LIST=/lib/modules/$UNAME_RELEASE/.config # # Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION= CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set # CONFIG_CPUSETS is not set CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE= CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y # # Block layer # CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED=anticipatory # # Processor type and features # CONFIG_X86_PC=y # CONFIG_X86_VSMP is not set # CONFIG_MK8 is not set CONFIG_MPSC=y # CONFIG_GENERIC_CPU is not set CONFIG_X86_L1_CACHE_BYTES=128 CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_X86_INTERNODE_CACHE_BYTES=128 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_MICROCODE=y CONFIG_MICROCODE_OLD_INTERFACE=y # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set CONFIG_X86_HT=y CONFIG_X86_IO_APIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_MTRR=y CONFIG_SMP=y # CONFIG_SCHED_SMT is not set CONFIG_SCHED_MC=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y # CONFIG_NUMA is not set CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_NR_CPUS=8 # CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_IOMMU=y # CONFIG_CALGARY_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y # CONFIG_X86_MCE_AMD is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x20 CONFIG_SECCOMP=y # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 # CONFIG_REORDER is not set CONFIG_K8_NB=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ISA_DMA_API=y CONFIG_GENERIC_PENDING_IRQ=y # # Power management options # CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y # CONFIG_ACPI_HOTKEY is not set CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y CONFIG_ACPI_THERMAL=y # CONFIG_ACPI_ASUS is not set # CONFIG_ACPI_IBM is not set # CONFIG_ACPI_TOSHIBA is not set CONFIG_ACPI_BLACKLIST_YEAR=0 # CONFIG_ACPI_DEBUG is not set CONFIG_ACPI_EC=y CONFIG_ACPI_POWER=y CONFIG_ACPI_SYSTEM=y CONFIG_X86_PM_TIMER=y # CONFIG_ACPI_CONTAINER
Re: Intel 965G: i915_dispatch_cmdbuffer failed (2.6.19-rc2)
Your drm module is out of date. Keith Ryan Richter wrote: I have a new Intel 965G board, and I'm trying to get DRI working. Direct rendering is enabled, but all GL programs crash immediately. The message 'DRM_I830_CMDBUFFER: -22' is printed on the tty, and the kernel says: [drm:i915_cmdbuffer] *ERROR* i915_dispatch_cmdbuffer failed Additionally, glxinfo says (in addition to its normal output): glxinfo: bufmgr_fake.c:1245: bmReleaseBuffers: Assertion `intel-locked' failed. This is with 2.6.19-rc2 (and -rc1). Here's a .config and dmesg: # # Automatically generated make config: don't edit # Linux kernel version: 2.6.19-rc2 # Fri Oct 13 13:42:19 2006 # CONFIG_X86_64=y CONFIG_64BIT=y CONFIG_X86=y CONFIG_ZONE_DMA32=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_MMU=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_X86_CMPXCHG=y CONFIG_EARLY_PRINTK=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_DMI=y CONFIG_AUDIT_ARCH=y CONFIG_DEFCONFIG_LIST=/lib/modules/$UNAME_RELEASE/.config # # Code maturity level options # CONFIG_EXPERIMENTAL=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION= CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_IPC_NS is not set # CONFIG_POSIX_MQUEUE is not set # CONFIG_BSD_PROCESS_ACCT is not set # CONFIG_TASKSTATS is not set # CONFIG_UTS_NS is not set # CONFIG_AUDIT is not set # CONFIG_IKCONFIG is not set # CONFIG_CPUSETS is not set CONFIG_RELAY=y CONFIG_INITRAMFS_SOURCE= CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y # CONFIG_EMBEDDED is not set CONFIG_UID16=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_ALL is not set # CONFIG_KALLSYMS_EXTRA_PASS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y CONFIG_EPOLL=y CONFIG_SHMEM=y CONFIG_SLAB=y CONFIG_VM_EVENT_COUNTERS=y CONFIG_RT_MUTEXES=y # CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 # CONFIG_SLOB is not set # # Loadable module support # CONFIG_MODULES=y CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set # CONFIG_MODVERSIONS is not set # CONFIG_MODULE_SRCVERSION_ALL is not set # CONFIG_KMOD is not set CONFIG_STOP_MACHINE=y # # Block layer # CONFIG_BLOCK=y CONFIG_LBD=y # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_LSF is not set # # IO Schedulers # CONFIG_IOSCHED_NOOP=y CONFIG_IOSCHED_AS=y CONFIG_IOSCHED_DEADLINE=y CONFIG_IOSCHED_CFQ=y CONFIG_DEFAULT_AS=y # CONFIG_DEFAULT_DEADLINE is not set # CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set CONFIG_DEFAULT_IOSCHED=anticipatory # # Processor type and features # CONFIG_X86_PC=y # CONFIG_X86_VSMP is not set # CONFIG_MK8 is not set CONFIG_MPSC=y # CONFIG_GENERIC_CPU is not set CONFIG_X86_L1_CACHE_BYTES=128 CONFIG_X86_L1_CACHE_SHIFT=7 CONFIG_X86_INTERNODE_CACHE_BYTES=128 CONFIG_X86_TSC=y CONFIG_X86_GOOD_APIC=y CONFIG_MICROCODE=y CONFIG_MICROCODE_OLD_INTERFACE=y # CONFIG_X86_MSR is not set # CONFIG_X86_CPUID is not set CONFIG_X86_HT=y CONFIG_X86_IO_APIC=y CONFIG_X86_LOCAL_APIC=y CONFIG_MTRR=y CONFIG_SMP=y # CONFIG_SCHED_SMT is not set CONFIG_SCHED_MC=y CONFIG_PREEMPT_NONE=y # CONFIG_PREEMPT_VOLUNTARY is not set # CONFIG_PREEMPT is not set CONFIG_PREEMPT_BKL=y # CONFIG_NUMA is not set CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_RESOURCES_64BIT=y CONFIG_NR_CPUS=8 # CONFIG_HOTPLUG_CPU is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y CONFIG_HPET_TIMER=y CONFIG_HPET_EMULATE_RTC=y CONFIG_IOMMU=y # CONFIG_CALGARY_IOMMU is not set CONFIG_SWIOTLB=y CONFIG_X86_MCE=y CONFIG_X86_MCE_INTEL=y # CONFIG_X86_MCE_AMD is not set # CONFIG_KEXEC is not set # CONFIG_CRASH_DUMP is not set CONFIG_PHYSICAL_START=0x20 CONFIG_SECCOMP=y # CONFIG_CC_STACKPROTECTOR is not set # CONFIG_HZ_100 is not set # CONFIG_HZ_250 is not set CONFIG_HZ_1000=y CONFIG_HZ=1000 # CONFIG_REORDER is not set CONFIG_K8_NB=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y CONFIG_ISA_DMA_API=y CONFIG_GENERIC_PENDING_IRQ=y # # Power management options # CONFIG_PM=y CONFIG_PM_LEGACY=y # CONFIG_PM_DEBUG is not set # CONFIG_PM_SYSFS_DEPRECATED is not set # # ACPI (Advanced Configuration and Power Interface) Support # CONFIG_ACPI=y # CONFIG_ACPI_AC is not set # CONFIG_ACPI_BATTERY is not set CONFIG_ACPI_BUTTON=y CONFIG_ACPI_VIDEO=y # CONFIG_ACPI_HOTKEY is not set CONFIG_ACPI_FAN=y # CONFIG_ACPI_DOCK is not set CONFIG_ACPI_PROCESSOR=y
Re: Intel 965G: i915_dispatch_cmdbuffer failed (2.6.19-rc2)
Arjan van de Ven wrote: On Sat, 2006-10-14 at 09:55 +0100, Keith Whitwell wrote: Your drm module is out of date. Since the reporter is using the latest brand spanking new kernel, that is highly unlikely unless something else in the software universe is assuming newer-than-brand-spanking-new. Heh. I missed that in the title line. I'll retire quietly... Keith - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 4707] r200 driver should support ARB_point_parameters
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=4707 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 03:05 --- The potential hitch is that you need to make sure this test is reevaluated for all primitives drawn. Typically the drivers look at the Mesa state and set hardware state appropriately and then try to avoid re-checking again and again unless there are actual Mesa statechanges. Unfortunately you now need to do that because you are basing hardware state off not just Mesa state but what primitives are coming down the pipe, which Mesa doesn't (yet) consider a statechange. At a certain level, if the app requests this state, its' fair enough that it pays for computing the values. Unless you find a real instance where this is a problem - ie an app that asks for this state and then doesn't render points *and* becomes noticably slower as a result, I would consider it not worth optimizing for. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8250] Warcraft player avatars not rendered correctly when GL_ARB_vertex_program enabled.
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8250 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 06:07 --- I'm disabling GL_ARB_vertex_program via Wine, which has a registry key for listing OpenGL extensions that you don't want to be used: http://appdb.winehq.org/appimage.php?iId=3746 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Texture function opengl specification
Hi,
I am wondering if i am fully understanding how texture value
should be computed. I am refering here to section 3.8.13
of opengl specification and specialy to table 3.21.
My understanding is that when you got an RGB texture the
As = 1 but when computing you use Ap which equal to the
primary color component of incoming fragment if you are
texture 0, or to the previous A value if you are texture 0
ie if you are texture 1 you use A from texture 0, if you are
texture 2 you use A from texture 1 right ?
According to fragment program extension, TEX, TXP, ... should
give you the right A value (Ap depending on which texture unit
you are using). I got the feeling that r300/r400 hardware doesn't
follow this. At least fglrx driver (one packaged in ubuntu edgy)
fail at pixel format test using TEX instruction. I also attach a
small app which should test that. If you launch it res should
be (255, 0, 0, 0) but i will be (255, 0, 0, 255). If anyone could
test that on a windows with r300 hardware.
I may also don't fully understand this part of the specification :)
Btw the Ap value seems a bit hard things to follow i guess that
ATI might have choose to save some silicon and simplify design
than to conform to this specification.
best,
Jerome Glisse
#include assert.h
#include stdio.h
#include stdlib.h
#include string.h
#define GL_GLEXT_PROTOTYPES
#include GL/glut.h
#define W 64
#define H 64
static GLubyte my_image[W*H*4];
static GLuint alphaBits;
#define USE_FRAG_PROG 1
void makeCheckImages(void)
{
int i, j, c;
for (i = 0; i H; i++) {
for (j = 0; j W; j++) {
c = i0x8)==0)^((j0x8)==0)))*255;
c = 255;
my_image[j * 4 + i * W * 4 + 0] = (GLubyte) c;
my_image[j * 4 + i * W * 4 + 1] = (GLubyte) 0;
my_image[j * 4 + i * W * 4 + 2] = (GLubyte) 0;
my_image[j * 4 + i * W * 4 + 3] = (GLubyte) 0;
}
}
}
void init(void)
{
glGetIntegerv(GL_ALPHA_BITS, alphaBits);
printf(GL_ALPHA_BITS: %d\n, alphaBits);
glDrawBuffer(GL_FRONT);
glReadBuffer(GL_FRONT);
glClearColor(0.0, 0.0, 0.0, 0.0);
makeCheckImages();
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGB, W, H, 0,
GL_RGBA, GL_UNSIGNED_BYTE, my_image);
#if USE_FRAG_PROG
{
GLuint prog;
static const char *progText =
!!ARBfp1.0\n
TEX result.color, fragment.texcoord[0],
texture[0], 2D; \n
END \n
;
if (!glutExtensionSupported(GL_ARB_fragment_program)) {
printf(Error: GL_ARB_fragment_program
not supported!\n);
exit(1);
}
glGenProgramsARB(1, prog);
glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, prog);
glProgramStringARB(GL_FRAGMENT_PROGRAM_ARB,
GL_PROGRAM_FORMAT_ASCII_ARB,
strlen(progText),
(const GLubyte *) progText);
if (glGetError()) {
fprintf(stderr, Bad fragment program, error: %s\n,
glGetString(GL_PROGRAM_ERROR_STRING_ARB));
exit(0);
}
}
#endif
}
void display(void)
{
GLubyte *res = (GLubyte *)malloc(W * H * 4);
glClear(GL_COLOR_BUFFER_BIT);
glViewport(0, 0, W, H);
glColor4f(0.0, 0.0, 0.0, 0.0);
glEnable(GL_TEXTURE_2D);
#if USE_FRAG_PROG
glEnable(GL_FRAGMENT_PROGRAM_ARB);
#endif
glBegin(GL_QUADS);
glTexCoord2f(0.0, 0.0); glVertex2f(-1.0, -1.0);
glTexCoord2f(1.0, 0.0); glVertex2f( 1.0, -1.0);
glTexCoord2f(1.0, 1.0); glVertex2f( 1.0, 1.0);
glTexCoord2f(0.0, 1.0); glVertex2f(-1.0, 1.0);
glEnd();
#if USE_FRAG_PROG
glDisable(GL_FRAGMENT_PROGRAM_ARB);
#endif
glDisable(GL_TEXTURE_2D);
glFlush();
// glutSwapBuffers();
glReadPixels(0, 0, W, H, GL_RGBA, GL_UNSIGNED_BYTE, res);
printf(pixel(0,0)=(%d, %d, %d, %d)\n,
my_image[0],my_image[1],
my_image[2],my_image[3]);
printf(-res(0,0)=(%d, %d, %d, %d)\n,
res[0],res[1],
res[2],res[3]);
free(res);
}
void reshape(int w, int h)
{
glLoadIdentity();
}
void keyboard(unsigned char key, int x, int y)
{
switch ( key ) {
case 27:
exit(0);
break;
default:
break;
}
}
void idle(void)
{
// glutPostRedisplay();
}
int main(int argc, char** argv)
{
glutInit(argc, argv);
glutInitDisplayMode(GLUT_RGBA);
glutInitWindowSize(W, H);
glutCreateWindow(BUG 7235);
init();
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keyboard);
glutIdleFunc(idle);
glutMainLoop();
return 0;
}
-
Using Tomcat but need to do more? Need to support web services, security?
Get stuff done quickly with pre-integrated technology to make your job easier
Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo
http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642--
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Help needed! I don't understand the DRM linux GART code.
Dear DRI/DRM developers, I'm trying to understand the DRM GART interaction with the linux DRM core, because I'm trying to run the M300 Mobility (PCI Express) with Xegl to help out with development. I fetched MESA and DRM, built them (after applying some fixes), and built Xegl. I'm now trying to run Xegl with a frame buffer, and when starting get [17182196.816000] [drm:radeon_do_init_cp] [17182196.816000] [drm:radeon_do_init_cp] dev_priv-cp_ring-handle e1ca2000 [17182196.816000] [drm:radeon_do_init_cp] dev_priv-ring_rptr-handle e1da3000 [17182196.816000] [drm:radeon_do_init_cp] dev-agp_buffer_map-handle e1da4000 [17182196.816000] [drm] Setting GART location based on old memory map [17182196.816000] [drm:radeon_do_init_cp] dev_priv-gart_size 8388608 [17182196.816000] [drm:radeon_do_init_cp] dev_priv-gart_vm_start 0x400 [17182196.816000] [drm:radeon_do_init_cp] dev_priv-gart_buffers_offset 0x4102000 [17182196.816000] [drm:radeon_do_init_cp] Setting phys_pci_gart to 07FF8000 [17182196.816000] [drm:drm_ati_pcigart_init] PCI: Gart Table: VRAM 07FF8000 mapped at [17182196.816000] BUG: unable to handle kernel NULL pointer dereference at virtual address (...) Because the driver is said to not work on PCI express cards, I already expected something like this, but I wasn't able to fix it up to now. My problem is that I read various GART interaction code having different code paths depending on whether a) the built-in card is AGP, PCIE or PCI b) the GART table is stored in FB or in MAIN memory I'm specifically puzzled by code relating to b), there is a lot of offset juggling, for instance in radeon_cp.c:radeon_do_init_cp, where for PCI cards the (otherwised unused/0-initialized) mapping.handle is under some circumstances assigned to dev_priv-gart_info.addr, which is then passed to drm_ati_pcigart_init. This code in turn will not malloc the PCIGART table for FB mapping tables, and thus dereference a NULL pointer when trying to memset the 0 address. My problem is now that while I found many articles describing the general idea of DRI and DRM, I could not found papers on the interaction with GART, and the concrete implementation design choices. I don't understand the role of the various offsets, including the fb_offset, radeon_fb_delta and gart_vm_start. An image containing some suggestive base pointer addressing illustrations on what memory areas are used, and where they are located would help me a lot. Maybe I'm just to dumb to grasp more than the big picture, and the code comments should be sufficient, or maybe I missed any docs? -- Christian Neumair [EMAIL PROTECTED] - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Intel 965G: i915_dispatch_cmdbuffer failed (2.6.19-rc2)
Ryan Richter wrote: I have a new Intel 965G board, and I'm trying to get DRI working. Direct rendering is enabled, but all GL programs crash immediately. The message 'DRM_I830_CMDBUFFER: -22' is printed on the tty, and the kernel says: [drm:i915_cmdbuffer] *ERROR* i915_dispatch_cmdbuffer failed I had the same problem. Recompiling i965_dri.so in order to insert debugging code fixed it for me. It continued working after a mesa package update so I assumed it was a miscompilation. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
DPMS on i815 over DVI
Hi All, is there any progress regarding bugzilla 4229? It's a bit of a pain to remember to turn the lcd off. Is this a problem of missing documentation or missing time on your side? Anything I can do to help resolve this issue? Thanks, Jan - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 7111] racer: [drm:drm_lock_take] *ERROR* 3 holds heavyweight lock
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=7111 [EMAIL PROTECTED] changed: What|Removed |Added CC||[EMAIL PROTECTED] --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 09:55 --- I can confirm this: With correct permissions to /dev/dri/card0, the X server freezes but the mouse is still moving, and the locking message is written to the logfile. When I change these permissions, it freezes too, but the locking message is not written. I see that the intro of racer still runs fast enough (maybe because of AIGLX). Now the interesting part: I have a Mobility Radeon 9600, so I use the experimental r300 driver. If I start racer with the environment variable R300_SPAN_DISABLE_LOCKING set to 1, it runs fine. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 7111] racer: [drm:drm_lock_take] *ERROR* 3 holds heavyweight lock
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=7111 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 10:16 --- (In reply to comment #5) Now the interesting part: I have a Mobility Radeon 9600, so I use the experimental r300 driver. If I start racer with the environment variable R300_SPAN_DISABLE_LOCKING set to 1, it runs fine. This indicates the problem being due to a crash in a software fallback or similar. If that's the case, killing the application should allow the X server to continue normally, and you should try and get a backtrace of the crash (from a remote login). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 7111] racer: [drm:drm_lock_take] *ERROR* 3 holds heavyweight lock
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=7111 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 10:50 --- After killing racer.bin, the system continues to run normally. I'll try to get a backtrace in a few days. How exactly do I do that? Is it ok to kill the X-Server with SIGSEGV or SIGABRT? Or do I have to use the debugger gdb? Besides, wouldn't this be better assigned to the mesa-dev (mesa3d-dev@lists.sourceforge.net) mailing list? -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Intel 965G: i915_dispatch_cmdbuffer failed (2.6.19-rc2)
On Fri, 2006-10-13 at 15:45 -0400, Ryan Richter wrote: I have a new Intel 965G board, and I'm trying to get DRI working. Direct rendering is enabled, but all GL programs crash immediately. The message 'DRM_I830_CMDBUFFER: -22' is printed on the tty, and the kernel says: [drm:i915_cmdbuffer] *ERROR* i915_dispatch_cmdbuffer failed The 915 DRM validates commands sent to the card from the application to ensure they aren't directing the card to access memory outside of the graphics area. At present the module validates only 915/945 commands correctly and the 965 uses slightly different commands. I haven't walked over the entire GL library, but it seems possible that this error is being caused by the mis-validation of the command stream. We need to update the DRM driver to reflect the new commands, but in the meanwhile, you might try disabling the validation in the kernel (which will expose your system to a local root compromise) and seeing if that doesn't eliminate this message. -- [EMAIL PROTECTED] signature.asc Description: This is a digitally signed message part - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642-- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8645] New: Issue when rendering with 2 contexts to one window
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8645 Summary: Issue when rendering with 2 contexts to one window Product: DRI Version: XOrg CVS Platform: Other OS/Version: Linux Status: NEW Severity: normal Priority: P2 Component: General AssignedTo: dri-devel@lists.sourceforge.net ReportedBy: [EMAIL PROTECTED] r200 dri seems to have some issues when an application renders from 2 threads to the same window with 2 different contexts. According to the glXSwapBuffers manpage it is ok to render to one window with 2 contexts. I have experienced issues with the glDrawBuffer setting when doing that. I will attach a small test application which shows the bug. (sorry if this bug report appeared 2 times - I had a system crash when I filed it the first time, I couldn't find the bug, so I assumed it wasn't filed and rewrote it) -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8645] Issue when rendering with 2 contexts to one window
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8645 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 12:34 --- Created an attachment (id=7414) -- (https://bugs.freedesktop.org/attachment.cgi?id=7414action=view) Test app to show the bug This app creates a window and two glx contexts and starts 2 threads which use the contexts to render to the window. The threads are only hackily synchronised, but it should work, to my knowledge. The program should draw a blue quad and a red primitive, with the red primitive beeing partially covered by the quad. The problem is that the quad flickers as if it was drawn to the front buffer. The flickering goes away if I move the glDrawBuffers(GL_BACK); statements into the rendering loop in both threads. The depth buffer seems to be shared properly between the contexts, and the glColor state seems to work too. The background is implementing multithreaded Direct3D for Wine. Direct3D applications can do rendering from any thread, while a gl context is only valid for one thread. Because of that a d3d app using differnt threads will just crash with the current wine code. We can't easilly take away the context from the thread it is assigned to because we have no control over the threads, so we hope to be able to create one context for each thread that does the rendering and share textures, VBOs, shaders, ..., between the contexts and to render to the same window. Locking in the d3d libs will make sure that only one thread renders at the same time. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8645] Issue when rendering with 2 contexts to one window
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8645 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 12:37 --- Sorry, I forgot to mention, the version identification from glxinfo is: OpenGL vendor string: Tungsten Graphics, Inc. OpenGL renderer string: Mesa DRI R200 20060602 AGP 4x x86/MMX/SSE2 TCL OpenGL version string: 1.3 Mesa 6.5.1 -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Texture function opengl specification
Jerome Glisse wrote: Hi, I am wondering if i am fully understanding how texture value should be computed. I am refering here to section 3.8.13 of opengl specification and specialy to table 3.21. My understanding is that when you got an RGB texture the As = 1 but when computing you use Ap which equal to the primary color component of incoming fragment if you are texture 0, or to the previous A value if you are texture 0 ie if you are texture 1 you use A from texture 0, if you are texture 2 you use A from texture 1 right ? yes, though not A from texture 0/1 but A from texture environment 0/1. However, this is only true if you use the fixed texture environment modes, this has no relevance if you use combine mode, where you specify all args directly. So at least for the combine mode, it is really necessary that As is indeed 1 for RGB textures. According to fragment program extension, TEX, TXP, ... should give you the right A value (Ap depending on which texture unit you are using). That's not how I read that. TEX,TXP,... refer to texture sampling only, there is no thing as previous unit there. Thus, for an RGB texture, A should be always 1. I got the feeling that r300/r400 hardware doesn't follow this. Well, apparently r300 should not only support swizzling, but also replacing some args with 1 or 0. For the case of RGB888 textures, those aren't supported anyway, so there is absolutely no difference to a RGBA texture for the hw - the mesa texstore function should fill in the 1's. At least fglrx driver (one packaged in ubuntu edgy) fail at pixel format test using TEX instruction. I also attach a small app which should test that. If you launch it res should be (255, 0, 0, 0) but i will be (255, 0, 0, 255). If anyone could test that on a windows with r300 hardware. Maybe the test could be broken? I think at least for your app, (255,0,0,255) is the right answer. If you'd not use frag progs but instead of GL_REPLACE a tex combine function you'd get the same. I may also don't fully understand this part of the specification :) Btw the Ap value seems a bit hard things to follow i guess that ATI might have choose to save some silicon and simplify design than to conform to this specification. As said, I don't think that previous environment needs to be tracked. table 3.21 defines how the component mapping works, and the rest is left up to the fragment program without the opengl implementation trying to change the meaning of the arguments depending on what type of texture is bound. Roland - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
Re: Texture function opengl specification
On 10/14/06, Roland Scheidegger [EMAIL PROTECTED] wrote: Jerome Glisse wrote: Hi, I am wondering if i am fully understanding how texture value should be computed. I am refering here to section 3.8.13 of opengl specification and specialy to table 3.21. My understanding is that when you got an RGB texture the As = 1 but when computing you use Ap which equal to the primary color component of incoming fragment if you are texture 0, or to the previous A value if you are texture 0 ie if you are texture 1 you use A from texture 0, if you are texture 2 you use A from texture 1 right ? yes, though not A from texture 0/1 but A from texture environment 0/1. However, this is only true if you use the fixed texture environment modes, this has no relevance if you use combine mode, where you specify all args directly. So at least for the combine mode, it is really necessary that As is indeed 1 for RGB textures. I guess i still don't fully get all the subtle difference that happen when you are in fixed pipeline or in vp/fp one. I will study this again :). According to fragment program extension, TEX, TXP, ... should give you the right A value (Ap depending on which texture unit you are using). That's not how I read that. TEX,TXP,... refer to texture sampling only, there is no thing as previous unit there. Thus, for an RGB texture, A should be always 1. What induced me to this , is that in fragment program extension description they say to look at table 3.21 and in this one there is reference to Ap for A in RGB. Anyway i think you are right here. I got the feeling that r300/r400 hardware doesn't follow this. Well, apparently r300 should not only support swizzling, but also replacing some args with 1 or 0. For the case of RGB888 textures, those aren't supported anyway, so there is absolutely no difference to a RGBA texture for the hw - the mesa texstore function should fill in the 1's. At least fglrx driver (one packaged in ubuntu edgy) fail at pixel format test using TEX instruction. I also attach a small app which should test that. If you launch it res should be (255, 0, 0, 0) but i will be (255, 0, 0, 255). If anyone could test that on a windows with r300 hardware. Maybe the test could be broken? I think at least for your app, (255,0,0,255) is the right answer. If you'd not use frag progs but instead of GL_REPLACE a tex combine function you'd get the same. I may also don't fully understand this part of the specification :) Btw the Ap value seems a bit hard things to follow i guess that ATI might have choose to save some silicon and simplify design than to conform to this specification. As said, I don't think that previous environment needs to be tracked. table 3.21 defines how the component mapping works, and the rest is left up to the fragment program without the opengl implementation trying to change the meaning of the arguments depending on what type of texture is bound. Roland Thx for helping me on that, i was a bit confuse on how all this should work. Jerome Glisse - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 4707] r200 driver should support ARB_point_parameters
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=4707 [EMAIL PROTECTED] changed: What|Removed |Added Status|NEW |RESOLVED Resolution||FIXED --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 17:24 --- (In reply to comment #5) At a certain level, if the app requests this state, its' fair enough that it pays for computing the values. Unless you find a real instance where this is a problem - ie an app that asks for this state and then doesn't render points *and* becomes noticably slower as a result, I would consider it not worth optimizing for. Fair enough. The theoretical maximum performance hit would probably be 25% (which is the vertex size increase caused by submitting point size since the minimum otherwise is 3 floats for position and 1 float (4UB) for color0, I'd think the point size calculation itself shouldn't be that expensive), though I'd think in practice it should well stay below that. And the additional tests needed in tcl mode for ARB_point_sprite (to disable perspective correction) didn't seem to have a visible performance impact neither, though I wondered if it's the reason ati does not support that extension on r200 with any of its drivers (even those for other operating systems). -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
[Bug 8645] Issue when rendering with 2 contexts to one window
Please do not reply to this email: if you want to comment on the bug, go to the URL shown below and enter yourcomments there. https://bugs.freedesktop.org/show_bug.cgi?id=8645 --- Additional Comments From [EMAIL PROTECTED] 2006-10-14 18:08 --- Have you enabled pageflip? It seems to work just fine here without pageflip, but not with pageflip enabled. I think the issue here is that in all of the radeon drivers (didn't look at others), the radeon/r200PageFlip function which will finally get called upon a glxSwapBuffers call updates the (per-context) hw state to adjust for the new offsets. But since the drawable ultimately is bound to 2 contexts the other one will still use the old values. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email --- You are receiving this mail because: --- You are the assignee for the bug, or are watching the assignee. - Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnkkid=120709bid=263057dat=121642 -- ___ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
