diff options
Diffstat (limited to 'src/gallium/docs/d3d11ddi.txt')
| -rw-r--r-- | src/gallium/docs/d3d11ddi.txt | 20 |
1 files changed, 7 insertions, 13 deletions
diff --git a/src/gallium/docs/d3d11ddi.txt b/src/gallium/docs/d3d11ddi.txt index 8f2509ce035..d9c2b441a94 100644 --- a/src/gallium/docs/d3d11ddi.txt +++ b/src/gallium/docs/d3d11ddi.txt @@ -79,7 +79,7 @@ set_clip_state set_polygon_stipple + Gallium supports polygon stipple -surface_fill +resource_fill_region + Gallium supports subrectangle fills of surfaces, D3D10 only supports full clears of views * DirectX 10/11 DDI functions and Gallium equivalents @@ -114,11 +114,10 @@ CheckDeferredContextHandleSizes (D3D11 only) CheckFormatSupport -> screen->is_format_supported ! Gallium passes usages to this function, D3D11 returns them - Gallium does not differentiate between blendable and non-blendable render targets - - Gallium lacks multisampled-texture and multisampled-render-target usages + ! Gallium includes sample count directly, D3D11 uses additional query CheckMultisampleQualityLevels - * could merge this with is_format_supported - - Gallium lacks multisampling support + ! is merged with is_format_supported CommandListExecute (D3D11 only) - Gallium does not support command lists @@ -139,7 +138,6 @@ ClearUnorderedAccessViewUint (D3D11 only) CreateBlendState (extended in D3D10.1) -> create_blend_state # D3D10 does not support per-RT blend modes (but per-RT blending), only D3D10.1 does - - Gallium lacks alpha-to-coverage + Gallium supports logic ops + Gallium supports dithering + Gallium supports using the broadcast alpha component of the blend constant color @@ -198,7 +196,6 @@ CreateQuery -> create_query CreateRasterizerState - Gallium lacks clamping of polygon offset depth biases - Gallium lacks support to disable depth clipping - - Gallium lacks multisampling + Gallium, like OpenGL, supports PIPE_POLYGON_MODE_POINT + Gallium, like OpenGL, supports per-face polygon fill modes + Gallium, like OpenGL, supports culling everything @@ -228,7 +225,6 @@ CreateResource -> texture_create or buffer_create ! D3D11 specifies mapping flags (i.e. read/write/discard);:it's unclear what they are used for here - D3D11 supports odd things in the D3D10_DDI_RESOURCE_MISC_FLAG enum (D3D10_DDI_RESOURCE_MISC_DISCARD_ON_PRESENT, D3D11_DDI_RESOURCE_MISC_BUFFER_ALLOW_RAW_VIEWS, D3D11_DDI_RESOURCE_MISC_BUFFER_STRUCTURED) - Gallium does not support indirect draw call parameter buffers - - Gallium lacks multisampling - Gallium lacks array textures ! D3D11 supports specifying hardware modes and other stuff here for scanout resources + Gallium allows specifying minimum buffer alignment @@ -400,7 +396,7 @@ ResourceCopy ResourceCopyRegion ResourceConvert (D3D10.1+ only) ResourceConvertRegion (D3D10.1+ only) - -> surface_copy + -> resource_copy_region - Gallium does not support hardware buffer copies - Gallium does not support copying 3D texture subregions in a single call @@ -410,8 +406,7 @@ ResourceIsStagingBusy -> is_texture_referenced, is_buffer_referenced ResourceReadAfterWriteHazard ! Gallium specifies hides this, except for the render and texture caches -ResourceResolveSubresource - - Gallium does not support multisample sample resolution +ResourceResolveSubresource -> resource_resolve ResourceMap ResourceUnmap @@ -433,9 +428,8 @@ StagingResourceUnmap ResourceUpdateSubresourceUP -> transfer functionality, transfer_inline_write in gallium-resources DefaultConstantBufferUpdateSubresourceUP -> transfer functionality, transfer_inline_write in gallium-resources -SetBlendState -> bind_blend_state and set_blend_color - ! D3D11 fuses bind_blend_state and set_blend_color in a single function - - Gallium lacks the sample mask +SetBlendState -> bind_blend_state, set_blend_color and set_sample_mask + ! D3D11 fuses bind_blend_state, set_blend_color and set_sample_mask in a single function SetDepthStencilState -> bind_depth_stencil_alpha_state and set_stencil_ref ! D3D11 fuses bind_depth_stencil_alpha_state and set_stencil_ref in a single function |