diff options
Diffstat (limited to 'src/mesa/drivers/dri')
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_sampler_state.c | 18 | ||||
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_state.h | 9 |
2 files changed, 9 insertions, 18 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_sampler_state.c b/src/mesa/drivers/dri/i965/brw_sampler_state.c index 0eed8f9..b649072 100644 --- a/src/mesa/drivers/dri/i965/brw_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_sampler_state.c @@ -213,7 +213,7 @@ static void upload_default_color(struct brw_context *brw, const struct gl_sampler_object *sampler, mesa_format format, GLenum base_format, - bool is_integer_format, + bool is_integer_format, bool is_stencil_sampling, uint32_t *sdc_offset) { union gl_color_union color; @@ -277,7 +277,7 @@ upload_default_color(struct brw_context *brw, uint32_t *sdc = brw_state_batch(brw, AUB_TRACE_SAMPLER_DEFAULT_COLOR, 4 * 4, 64, sdc_offset); memcpy(sdc, color.ui, 4 * 4); - } else if (brw->is_haswell && is_integer_format) { + } else if (brw->is_haswell && (is_integer_format || is_stencil_sampling)) { /* Haswell's integer border color support is completely insane: * SAMPLER_BORDER_COLOR_STATE is 20 DWords. The first four are * for float colors. The next 12 DWords are MBZ and only exist to @@ -291,10 +291,9 @@ upload_default_color(struct brw_context *brw, memset(sdc, 0, 20 * 4); sdc = &sdc[16]; + bool stencil = format == MESA_FORMAT_S_UINT8 || is_stencil_sampling; const int bits_per_channel = - _mesa_get_format_bits(format, - format == MESA_FORMAT_S_UINT8 ? - GL_STENCIL_BITS : GL_RED_BITS); + _mesa_get_format_bits(format, stencil ? GL_STENCIL_BITS : GL_RED_BITS); /* From the Haswell PRM, "Command Reference: Structures", Page 36: * "If any color channel is missing from the surface format, @@ -389,12 +388,13 @@ upload_default_color(struct brw_context *brw, * Sets the sampler state for a single unit based off of the sampler key * entry. */ -void +static void brw_update_sampler_state(struct brw_context *brw, GLenum target, bool tex_cube_map_seamless, GLfloat tex_unit_lod_bias, mesa_format format, GLenum base_format, bool is_integer_format, + bool is_stencil_sampling, const struct gl_sampler_object *sampler, uint32_t *sampler_state, uint32_t batch_offset_for_sampler_state) @@ -516,8 +516,8 @@ brw_update_sampler_state(struct brw_context *brw, if (wrap_mode_needs_border_color(wrap_s) || wrap_mode_needs_border_color(wrap_t) || wrap_mode_needs_border_color(wrap_r)) { - upload_default_color(brw, sampler, - format, base_format, is_integer_format, + upload_default_color(brw, sampler, format, base_format, + is_integer_format, is_stencil_sampling, &border_color_offset); } @@ -555,7 +555,7 @@ update_sampler_state(struct brw_context *brw, brw_update_sampler_state(brw, texObj->Target, ctx->Texture.CubeMapSeamless, texUnit->LodBias, firstImage->TexFormat, firstImage->_BaseFormat, - texObj->_IsIntegerFormat, + texObj->_IsIntegerFormat, texObj->StencilSampling, sampler, sampler_state, batch_offset_for_sampler_state); } diff --git a/src/mesa/drivers/dri/i965/brw_state.h b/src/mesa/drivers/dri/i965/brw_state.h index b42b9af..b8aa97b 100644 --- a/src/mesa/drivers/dri/i965/brw_state.h +++ b/src/mesa/drivers/dri/i965/brw_state.h @@ -337,15 +337,6 @@ void brw_emit_sampler_state(struct brw_context *brw, bool non_normalized_coordinates, uint32_t border_color_offset); -void brw_update_sampler_state(struct brw_context *brw, - GLenum target, bool tex_cube_map_seamless, - GLfloat tex_unit_lod_bias, - mesa_format format, GLenum base_format, - bool is_integer_format, - const struct gl_sampler_object *sampler, - uint32_t *sampler_state, - uint32_t batch_offset_for_sampler_state); - /* gen6_wm_state.c */ void gen6_upload_wm_state(struct brw_context *brw, |