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authorLucas Stach <dev@lynxeye.de>2017-06-04 21:06:33 +0200
committerAndres Gomez <agomez@igalia.com>2017-06-28 20:15:03 +0300
commitacd0a0a9264e94e9569be2783d151fa9b2c3c12e (patch)
tree306075a9658f0cf4920324d7b304a295fdcb4218
parent1ef236050cdda7cf90dd8e9d01bc2fef8bfff80a (diff)
etnaviv: advertise correct max LOD bias
The maximum LOD bias supported is the same as the max texture level supported. Fixes piglit: ext_texture_lod_bias Fixes: c9e8b49b ("etnaviv: gallium driver for Vivante GPUs") Cc: mesa-stable@lists.freedesktop.org Signed-off-by: Lucas Stach <dev@lynxeye.de> Reviewed-by: Christian Gmeiner <christian.gmeiner@gmail.com> (cherry picked from commit 5065549e2a75e2a56cd3bc8b0fbb6c9013e86cb4)
-rw-r--r--src/gallium/drivers/etnaviv/etnaviv_screen.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_screen.c b/src/gallium/drivers/etnaviv/etnaviv_screen.c
index 626f7c77898..8b251467691 100644
--- a/src/gallium/drivers/etnaviv/etnaviv_screen.c
+++ b/src/gallium/drivers/etnaviv/etnaviv_screen.c
@@ -341,6 +341,8 @@ etna_screen_get_param(struct pipe_screen *pscreen, enum pipe_cap param)
static float
etna_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
{
+ struct etna_screen *screen = etna_screen(pscreen);
+
switch (param) {
case PIPE_CAPF_MAX_LINE_WIDTH:
case PIPE_CAPF_MAX_LINE_WIDTH_AA:
@@ -350,7 +352,7 @@ etna_screen_get_paramf(struct pipe_screen *pscreen, enum pipe_capf param)
case PIPE_CAPF_MAX_TEXTURE_ANISOTROPY:
return 16.0f;
case PIPE_CAPF_MAX_TEXTURE_LOD_BIAS:
- return 16.0f;
+ return util_last_bit(screen->specs.max_texture_size);
case PIPE_CAPF_GUARD_BAND_LEFT:
case PIPE_CAPF_GUARD_BAND_TOP:
case PIPE_CAPF_GUARD_BAND_RIGHT: