diff options
| author | Rob Clark <robdclark@gmail.com> | 2017-01-30 17:27:35 -0500 |
|---|---|---|
| committer | Rob Clark <robdclark@gmail.com> | 2017-03-13 10:33:07 -0400 |
| commit | b1df639db662d7b1484a3d729575ecde5a92933e (patch) | |
| tree | f58c8b3bc505a28d6b7dd43ee4144b507caadcab | |
| parent | 3278cd7610588d28a895c2e2ca86aeaa39df9a1e (diff) | |
freedreno/ir3: optimize less in glsl
Rely on nir for optimization, to reduce compile times. Very minimal impact
on shader-db:
total instructions in shared programs: 104170 -> 104199 (0.03%)
total dwords in shared programs: 209664 -> 209728 (0.03%)
total full registers used in shared programs: 7156 -> 7161 (0.07%)
total half registers used in shader programs: 109 -> 109 (0.00%)
total const registers used in shared programs: 24222 -> 24224 (0.01%)
half full const instr dwords
helped 12 107 103 112 98
hurt 11 104 105 115 102
But shader db runtime dropped from ~29.3s user to ~20.4s user.
Signed-off-by: Rob Clark <robdclark@gmail.com>
| -rw-r--r-- | src/gallium/drivers/freedreno/freedreno_screen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/gallium/drivers/freedreno/freedreno_screen.c b/src/gallium/drivers/freedreno/freedreno_screen.c index db6b8a43fc..0b488b1834 100644 --- a/src/gallium/drivers/freedreno/freedreno_screen.c +++ b/src/gallium/drivers/freedreno/freedreno_screen.c @@ -294,7 +294,6 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) case PIPE_CAP_VIEWPORT_SUBPIXEL_BITS: case PIPE_CAP_TGSI_ARRAY_COMPONENTS: case PIPE_CAP_TGSI_CAN_READ_OUTPUTS: - case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY: case PIPE_CAP_TGSI_FS_FBFETCH: case PIPE_CAP_TGSI_MUL_ZERO_WINS: case PIPE_CAP_DOUBLES: @@ -306,6 +305,7 @@ fd_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param) return 1; case PIPE_CAP_SHAREABLE_SHADERS: + case PIPE_CAP_GLSL_OPTIMIZE_CONSERVATIVELY: /* manage the variants for these ourself, to avoid breaking precompile: */ case PIPE_CAP_FRAGMENT_COLOR_CLAMPED: case PIPE_CAP_VERTEX_COLOR_CLAMPED: |