diff options
| author | Albert Astals Cid <[email protected]> | 2020-02-26 23:05:51 +0100 |
|---|---|---|
| committer | Albert Astals Cid <[email protected]> | 2020-04-18 19:55:45 +0000 |
| commit | 06c5875fd6b8fa387a103bd0c6fad4fa5ef847a5 (patch) | |
| tree | 0c8f53e84198b1e808e9aef4100a47996d721665 /src/mesa | |
| parent | 94cb129d514b748db1342c6208ae4b7390bd33da (diff) | |
Fix promotion of floats to doubles
Use the f variants of the math functions if the input parameter is a
float, saves converting from float to double and running the double
variant of the math function for gaining no precision at all
Reviewed-by: Matt Turner <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/3969>
Diffstat (limited to 'src/mesa')
| -rw-r--r-- | src/mesa/drivers/dri/nouveau/nv10_state_tnl.c | 2 | ||||
| -rw-r--r-- | src/mesa/program/program.c | 2 | ||||
| -rw-r--r-- | src/mesa/state_tracker/st_cb_bitmap.c | 2 | ||||
| -rw-r--r-- | src/mesa/swrast/s_texfilter.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c b/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c index 9f80e413577..247cad4a38b 100644 --- a/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c +++ b/src/mesa/drivers/dri/nouveau/nv10_state_tnl.c @@ -244,7 +244,7 @@ nv10_get_spot_coeff(struct gl_light *l, float k[7]) float a0, b0, a1, a2, b2, a3; if (e > 0) - a0 = -1 - 5.36e-3 / sqrt(e); + a0 = -1 - 5.36e-3 / sqrtf(e); else a0 = -1; b0 = 1 / (1 + 0.273 * e); diff --git a/src/mesa/program/program.c b/src/mesa/program/program.c index 6ab1bf50177..754e3d480b8 100644 --- a/src/mesa/program/program.c +++ b/src/mesa/program/program.c @@ -539,7 +539,7 @@ _mesa_get_min_invocations_per_fragment(struct gl_context *ctx, SYSTEM_BIT_SAMPLE_POS))) return MAX2(_mesa_geometric_samples(ctx->DrawBuffer), 1); else if (ctx->Multisample.SampleShading) - return MAX2(ceil(ctx->Multisample.MinSampleShadingValue * + return MAX2(ceilf(ctx->Multisample.MinSampleShadingValue * _mesa_geometric_samples(ctx->DrawBuffer)), 1); else return 1; diff --git a/src/mesa/state_tracker/st_cb_bitmap.c b/src/mesa/state_tracker/st_cb_bitmap.c index 44ad5334175..475ab2fc8cd 100644 --- a/src/mesa/state_tracker/st_cb_bitmap.c +++ b/src/mesa/state_tracker/st_cb_bitmap.c @@ -479,7 +479,7 @@ accum_bitmap(struct gl_context *ctx, if (px < 0 || px + width > BITMAP_CACHE_WIDTH || py < 0 || py + height > BITMAP_CACHE_HEIGHT || !TEST_EQ_4V(ctx->Current.RasterColor, cache->color) || - ((fabs(z - cache->zpos) > Z_EPSILON))) { + ((fabsf(z - cache->zpos) > Z_EPSILON))) { /* This bitmap would extend beyond cache bounds, or the bitmap * color is changing * so flush and continue. diff --git a/src/mesa/swrast/s_texfilter.c b/src/mesa/swrast/s_texfilter.c index f73037791de..cb91b81260e 100644 --- a/src/mesa/swrast/s_texfilter.c +++ b/src/mesa/swrast/s_texfilter.c @@ -1628,7 +1628,7 @@ create_filter_table(void) for (i = 0; i < WEIGHT_LUT_SIZE; ++i) { GLfloat alpha = 2; GLfloat r2 = (GLfloat) i / (GLfloat) (WEIGHT_LUT_SIZE - 1); - GLfloat weight = (GLfloat) exp(-alpha * r2); + GLfloat weight = expf(-alpha * r2); weightLut[i] = weight; } } |