| Summary: | glxgears_pixmap shows black screen and seeing error message from X | ||
|---|---|---|---|
| Product: | Mesa | Reporter: | Yu Dai <yu.dai> |
| Component: | Demos | Assignee: | mesa-dev |
| Status: | CLOSED FIXED | QA Contact: | |
| Severity: | normal | ||
| Priority: | medium | CC: | krh |
| Version: | unspecified | ||
| Hardware: | x86 (IA32) | ||
| OS: | Linux (All) | ||
| Whiteboard: | |||
| i915 platform: | i915 features: | ||
| Attachments: | patch for glxgears_pixmap black window issue by using consistent XID drawable in DRI2 interface | ||
The patch has been applied, can we close this bug? |
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Created attachment 27224 [details] patch for glxgears_pixmap black window issue by using consistent XID drawable in DRI2 interface We found glxgears_pixmap does not work on DRI2, gallium-mesa-7.4 and xserver 1.6.2. We are seeing error message from X: ---------------------------------------------------------------------------- X Error of failed request: BadDrawable (invalid Pixmap or Window parameter) Major opcode of failed request: 135 (DRI2) Minor opcode of failed request: 6 (DRI2CopyRegion) Resource id in failed request: 0x2a00005 Serial number of failed request: 38 Current serial number in output stream: 38 Program exited with code 01. ---------------------------------------------------------------------------- We noticed that there are some inconsistency about drawable id to use in DRI2 interfaces. For example, in dri2CreateDrawable, XID xDrawable is used to send request to X to create drawable. However, in dri2DestroyDrawable, GLXDrawable drawable is used to tell X to destroy it. And, we believe that the wrong id used in dri2CopySubBuffer causes error message above. Because XID xDrawable is the one used to create a X drawable, we are pretty sure anywhere else in DRI2 interfaces should use this id. Attachment is a patch for this, which resolve this issue.