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* freedreno/a2xx: add missing vertex formats (SSCALE/USCALE/FIXED)Jonathan Marek2019-10-301-2/+2
| | | | | | | | Mostly for vertex formats, but they are supported as texture formats too (untested however). Signed-off-by: Jonathan Marek <[email protected]> Reviewed-by: Rob Clark <[email protected]>
* freedreno: a2xx: NIR backendJonathan Marek2019-01-221-5/+14
| | | | | | | | | | | | This patch replaces the a2xx TGSI compiler with a NIR compiler. It also adds several new features: -gl_FrontFacing, gl_FragCoord, gl_PointCoord, gl_PointSize -control flow (including loops) -texture related features (LOD/bias, cubemaps) -filling scalar ALU slot when possible Signed-off-by: Jonathan Marek <[email protected]>
* freedreno: a2xx: ir2 updateJonathan Marek2018-08-141-9/+19
| | | | | | | | | | | | | | | | | | | this patch brings a number of changes to ir2: -ir2 now generates CF clauses as necessary during assembly. this simplifies fd2_program/fd2_compiler and is necessary to implement optimization passes -ir2 now has separate vector/scalar instructions. this will make it easier to implementing scheduling of scalar+vector instructions together. dst_reg is also now seperate from src registers instead of a single list -ir2 now implements register allocation. this makes it possible to compile shaders which have more than 64 TGSI registers -ir2 now implements the following optimizations: removal of IN/OUT MOV instructions generated by TGSI and removal of unused instructions when some exports are disabled -ir2 now allows full 8-bit index for constants -ir2_alloc no longer allocates 4 times too many bytes Signed-off-by: Jonathan Marek <[email protected]> Signed-off-by: Rob Clark <[email protected]>
* freedreno: a2xx: increase size of the offset field in instr_fetch_vtx_tJonathan Marek2018-06-221-4/+2
| | | | | | | | The offset field is 22 bit large. 11 bits are necessary because MaxVertexAttribRelativeOffset = 2047 Signed-off-by: Jonathan Marek <[email protected]> Signed-off-by: Rob Clark <[email protected]>
* freedreno: resync generated headersRob Clark2014-01-081-0/+1
| | | | Signed-off-by: Rob Clark <[email protected]>
* freedreno: prepare for a3xxRob Clark2013-06-081-0/+389
Split the parts that are specific to adreno a2xx series GPUs from the parts that will be in common with a3xx, so that a3xx support can be added more cleanly. Signed-off-by: Rob Clark <[email protected]>
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