X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fi915%2Fi915_texstate.c;h=c724a214967c1485a302879d4109e7bc8e76f9f9;hb=88850b3e4f5f2692bf77d46fab031bd573f4d642;hp=2b03331a004642e16cba1482b956e73749f4fdec;hpb=16c6dce013f089d072256652f012b3b604781bfd;p=mesa.git diff --git a/src/mesa/drivers/dri/i915/i915_texstate.c b/src/mesa/drivers/dri/i915/i915_texstate.c index 2b03331a004..c724a214967 100644 --- a/src/mesa/drivers/dri/i915/i915_texstate.c +++ b/src/mesa/drivers/dri/i915/i915_texstate.c @@ -130,7 +130,7 @@ translate_wrap_mode(GLenum wrap) static GLboolean i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) { - GLcontext *ctx = &intel->ctx; + struct gl_context *ctx = &intel->ctx; struct i915_context *i915 = i915_context(ctx); struct gl_texture_unit *tUnit = &ctx->Texture.Unit[unit]; struct gl_texture_object *tObj = tUnit->_Current; @@ -139,17 +139,18 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) GLuint *state = i915->state.Tex[unit], format, pitch; GLint lodbias, aniso = 0; GLubyte border[4]; + GLfloat maxlod; memset(state, 0, sizeof(state)); /*We need to refcount these. */ if (i915->state.tex_buffer[unit] != NULL) { - dri_bo_unreference(i915->state.tex_buffer[unit]); + drm_intel_bo_unreference(i915->state.tex_buffer[unit]); i915->state.tex_buffer[unit] = NULL; } - if (!intelObj->imageOverride && !intel_finalize_mipmap_tree(intel, unit)) + if (!intel_finalize_mipmap_tree(intel, unit)) return GL_FALSE; /* Get first image here, since intelObj->firstLevel will get set in @@ -157,43 +158,14 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) */ firstImage = tObj->Image[0][intelObj->firstLevel]; - if (intelObj->imageOverride) { - i915->state.tex_buffer[unit] = NULL; - i915->state.tex_offset[unit] = intelObj->textureOffset; + drm_intel_bo_reference(intelObj->mt->region->buffer); + i915->state.tex_buffer[unit] = intelObj->mt->region->buffer; + i915->state.tex_offset[unit] = 0; /* Always the origin of the miptree */ - switch (intelObj->depthOverride) { - case 32: - format = MAPSURF_32BIT | MT_32BIT_ARGB8888; - break; - case 24: - default: - format = MAPSURF_32BIT | MT_32BIT_XRGB8888; - break; - case 16: - format = MAPSURF_16BIT | MT_16BIT_RGB565; - break; - } - - pitch = intelObj->pitchOverride; - } else { - GLuint dst_x, dst_y; - - intel_miptree_get_image_offset(intelObj->mt, intelObj->firstLevel, 0, 0, - &dst_x, &dst_y); - - dri_bo_reference(intelObj->mt->region->buffer); - i915->state.tex_buffer[unit] = intelObj->mt->region->buffer; - /* XXX: This calculation is probably broken for tiled images with - * a non-page-aligned offset. - */ - i915->state.tex_offset[unit] = (dst_x + dst_y * intelObj->mt->pitch) * - intelObj->mt->cpp; - - format = translate_texture_format(firstImage->TexFormat, - firstImage->InternalFormat, - tObj->DepthMode); - pitch = intelObj->mt->pitch * intelObj->mt->cpp; - } + format = translate_texture_format(firstImage->TexFormat, + firstImage->InternalFormat, + tObj->DepthMode); + pitch = intelObj->mt->region->pitch * intelObj->mt->cpp; state[I915_TEXREG_MS3] = (((firstImage->Height - 1) << MS3_HEIGHT_SHIFT) | @@ -205,10 +177,15 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) state[I915_TEXREG_MS3] |= MS3_TILE_WALK; } + /* We get one field with fraction bits for the maximum addressable + * (lowest resolution) LOD. Use it to cover both MAX_LEVEL and + * MAX_LOD. + */ + maxlod = MIN2(tObj->MaxLod, tObj->_MaxLevel - tObj->BaseLevel); state[I915_TEXREG_MS4] = ((((pitch / 4) - 1) << MS4_PITCH_SHIFT) | MS4_CUBE_FACE_ENA_MASK | - (U_FIXED(CLAMP(tObj->MaxLod, 0.0, 11.0), 2) << MS4_MAX_LOD_SHIFT) | + (U_FIXED(CLAMP(maxlod, 0.0, 11.0), 2) << MS4_MAX_LOD_SHIFT) | ((firstImage->Depth - 1) << MS4_VOLUME_DEPTH_SHIFT)); @@ -304,6 +281,7 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) GLenum ws = tObj->WrapS; GLenum wt = tObj->WrapT; GLenum wr = tObj->WrapR; + float minlod; /* We program 1D textures as 2D textures, so the 2D texcoord could * result in sampling border values if we don't set the T wrap to @@ -344,17 +322,18 @@ i915_update_tex_unit(struct intel_context *intel, GLuint unit, GLuint ss3) (translate_wrap_mode(wt) << SS3_TCY_ADDR_MODE_SHIFT) | (translate_wrap_mode(wr) << SS3_TCZ_ADDR_MODE_SHIFT)); + minlod = MIN2(tObj->MinLod, tObj->_MaxLevel - tObj->BaseLevel); state[I915_TEXREG_SS3] |= (unit << SS3_TEXTUREMAP_INDEX_SHIFT); - state[I915_TEXREG_SS3] |= (U_FIXED(CLAMP(tObj->MinLod, 0.0, 11.0), 4) << + state[I915_TEXREG_SS3] |= (U_FIXED(CLAMP(minlod, 0.0, 11.0), 4) << SS3_MIN_LOD_SHIFT); } /* convert border color from float to ubyte */ - CLAMPED_FLOAT_TO_UBYTE(border[0], tObj->BorderColor[0]); - CLAMPED_FLOAT_TO_UBYTE(border[1], tObj->BorderColor[1]); - CLAMPED_FLOAT_TO_UBYTE(border[2], tObj->BorderColor[2]); - CLAMPED_FLOAT_TO_UBYTE(border[3], tObj->BorderColor[3]); + CLAMPED_FLOAT_TO_UBYTE(border[0], tObj->BorderColor.f[0]); + CLAMPED_FLOAT_TO_UBYTE(border[1], tObj->BorderColor.f[1]); + CLAMPED_FLOAT_TO_UBYTE(border[2], tObj->BorderColor.f[2]); + CLAMPED_FLOAT_TO_UBYTE(border[3], tObj->BorderColor.f[3]); if (firstImage->_BaseFormat == GL_DEPTH_COMPONENT) { /* GL specs that border color for depth textures is taken from the @@ -418,7 +397,7 @@ i915UpdateTextureState(struct intel_context *intel) I915_ACTIVESTATE(i915, I915_UPLOAD_TEX(i), GL_FALSE); if (i915->state.tex_buffer[i] != NULL) { - dri_bo_unreference(i915->state.tex_buffer[i]); + drm_intel_bo_unreference(i915->state.tex_buffer[i]); i915->state.tex_buffer[i] = NULL; }