| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2008-01-24 | Cell: insert dummy field into cell_command_render struct to work around ↵ | Brian | |
| apparent compiler bug Without this dummy field, it seems the SPU code in cmd_render() gets a bogus value when dereferencing render->num_indices, sometimes. This showed up as missing tries in gears.c in the first frame rendered. Using spu-gcc version 4.1.1, Cell SDK 2.1 | |||
| 2008-01-24 | Cell: send actual vertex size in the render command | Brian | |
| 2008-01-21 | Cell: initial support for sampler state | Brian | |
| 2008-01-19 | Cell: improve "finished copying batch buffer" signalling. | Brian | |
| When the SPU is done copying a batch buffer to local store, use an mfc_put() to write a "done" message back to the buffer status array in main memory. We were previously using a mailbox message for synchronization. | |||
| 2008-01-14 | Cell: after sending a batch, wait for a DMA completion signal. | Brian | |
| This fixes sporadic rendering glitches. Using a mailbox msg for now, until spe_mfcio_tag_status_read() or similar is found to work. | |||
| 2008-01-12 | Cell: first state object (depth/stencil/alpha) emitted to SPUs | Brian | |
| 2008-01-11 | Cell: basic batch buffer working | Brian | |
| 2008-01-11 | Cell: initial work for a hw-like batch buffer system | Brian | |
| 2008-01-11 | Cell: remove obsolete cell_prim_buffer struct and code | Brian | |
| 2008-01-11 | Cell: Remove the pre-vbuf rendering code | Brian | |
| 2008-01-10 | Cell: checkpoint: draw_vbuf code in place and works, but not enabled by ↵ | Brian | |
| default yet. | |||
| 2008-01-10 | bump CELL_MAX_VERTS to 240 | Brian | |
| 2008-01-09 | Cell: implemement basic Z testing | Brian | |
| Also, improve some surface clearing code | |||
| 2008-01-03 | Cell: improve surface state code to replace some temporary code. | Brian | |
| 2008-01-03 | pass surface format in cell_command_framebuffer struct | Brian | |
| 2008-01-02 | only fetch as much vertex data as needed | Brian | |
| 2008-01-02 | remove previous triangle test code | Brian | |
| 2008-01-02 | Cell: basic triangle rendering works. | Brian | |
| The cell "render_stage" (last in the "draw" pipeline) emits vertices into a buffer which is pulled by the SPUs in response to a "RENDER" command. This is pretty much temporary/scaffold code for now. | |||
| 2007-12-11 | Cell: draw smooth-shaded triangle | Brian | |
| 2007-12-11 | Collect some global vars in a single struct. | Brian | |
| 2007-12-11 | use ALIGN16_ATTRIB from p_compiler.h | Brian | |
| 2007-12-10 | Cell: first triangle. | Brian | |
| This is a feeble first step, but it works. The cell_clear_surface() function has been hijacked to set up a "draw triangle" command and send it to all the SPUs. The Gallium softpipe triangle code was copied to the SPU module and modified. Only the progs/trivial/clear.c program runs. | |||
| 2007-12-10 | Cell driver state-setter functions, basic tile get/put, glClear. | Brian | |
| The state setting code was mostly just copied from the softpipe driver. The SPUs can now get/put framebuffer tiles from/to main memory and clear them to a given color. Lots of debug code in effect. Tiled framebuffer is displayed in X window via the xmwinsys layer. To enable Cell driver, export GALLIUM_CELL=1 | |||
| 2007-12-02 | Initial Cell driver infrastructure. | Brian | |
| No real code yet. Just stand-ins and make/build infrastructure. | |||
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index : android-x86-mesa.git | |
| Androïd/x86 port of Mesa drivers | Hugues Hiegel |
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