diff options
| author | Glenn Kennard <[email protected]> | 2014-09-10 11:54:40 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2014-10-12 23:53:57 +0200 |
| commit | a327fa3a068af49bb7ae00a4b03abcb91906e0d2 (patch) | |
| tree | 73099704bc1d26aab47982aaa80165e20028634d /src/gallium/drivers/r600/r600_shader.h | |
| parent | 75e97e2e3f317c79124116f596bdf0fde9f70ef8 (diff) | |
r600g: Implement GL_ARB_sample_shading
Also fixes two sided lighting which was broken at least
on pre-evergreen by commit b1eb00.
Signed-off-by: Glenn Kennard <[email protected]>
Signed-off-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/gallium/drivers/r600/r600_shader.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600_shader.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/gallium/drivers/r600/r600_shader.h b/src/gallium/drivers/r600/r600_shader.h index 4b27ede96dd..20829fd9fdb 100644 --- a/src/gallium/drivers/r600/r600_shader.h +++ b/src/gallium/drivers/r600/r600_shader.h @@ -33,7 +33,7 @@ struct r600_shader_io { int spi_sid; unsigned interpolate; unsigned ij_index; - boolean centroid; + unsigned interpolate_location; // TGSI_INTERPOLATE_LOC_CENTER, CENTROID, SAMPLE unsigned lds_pos; /* for evergreen */ unsigned back_color_input; unsigned write_mask; @@ -115,4 +115,8 @@ struct r600_pipe_shader { unsigned ps_depth_export; }; +/* return the table index 0-5 for TGSI_INTERPOLATE_LINEAR/PERSPECTIVE and + TGSI_INTERPOLATE_LOC_CENTER/SAMPLE/COUNT. Other input values return -1. */ +int eg_get_interpolator_index(unsigned interpolate, unsigned location); + #endif |