d3d9 does not do instancing for not-indexed draw calls on Windows
Original issue in DXVK repo: https://github.com/doitsujin/dxvk/issues/3157
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54570
-- v9: d3d9: Always draw only a single instance for non-indexed draws. d3d9/tests: Add test for non-indexed instancing drawing.
From: Illia Polishchuk illia.a.polishchuk@globallogic.com
Windows d3d9 always draws only a single instance for non-indexed draws. --- dlls/d3d9/tests/visual.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+)
diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c index 230f7deabb2..cdc9ed11a00 100644 --- a/dlls/d3d9/tests/visual.c +++ b/dlls/d3d9/tests/visual.c @@ -13090,6 +13090,36 @@ static void stream_test(void) hr = IDirect3DDevice9_SetStreamSource(device, act.strInstance, vb3, 0, sizeof(instancepos[0])); ok(SUCCEEDED(hr), "Failed to set stream source, hr %#lx.\n", hr);
+ /* Non-indexed draw test. Only a single instance should be drawn. */ + hr = IDirect3DDevice9_DrawPrimitive(device, D3DPT_TRIANGLELIST, 0, 1); + ok(SUCCEEDED(hr), "Failed to draw, hr %#lx.\n", hr); + + hr = IDirect3DDevice9_EndScene(device); + ok(SUCCEEDED(hr), "Failed to end scene, hr %#lx.\n", hr); + + /* Check that only single triangle instance has beed drawn with non-indexed draw. */ + color = getPixelColor(device, 200, 340); + ok(color == act.color1, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color1, i); + color = getPixelColor(device, 400, 340); + todo_wine_if(color != 0x00ffffff) + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + color = getPixelColor(device, 400, 180); + todo_wine_if(color != 0x00ffffff) + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + color = getPixelColor(device, 200, 180); + todo_wine_if(color != 0x00ffffff) + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + + hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IDirect3DDevice9_Clear(device, 0, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 1.0f, 0); + ok(hr == S_OK, "Got hr %#lx.\n", hr); + + hr = IDirect3DDevice9_BeginScene(device); + ok(SUCCEEDED(hr), "Failed to begin scene, hr %#lx.\n", hr); + + /* Indexed draw test. */ hr = IDirect3DDevice9_DrawIndexedPrimitive(device, D3DPT_TRIANGLELIST, 0, 0, 4, 0, 2); ok(SUCCEEDED(hr), "Failed to draw, hr %#lx.\n", hr); hr = IDirect3DDevice9_EndScene(device);
From: Illia Polishchuk illia.a.polishchuk@globallogic.com
Windows d3d9 always draws only a single instance for non-indexed draws.
Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=54570 --- dlls/d3d9/device.c | 16 ++++++++++++---- dlls/d3d9/tests/visual.c | 9 +++------ dlls/wined3d/adapter_vk.c | 2 -- dlls/wined3d/context_gl.c | 6 ------ dlls/wined3d/wined3d_private.h | 1 - 5 files changed, 15 insertions(+), 19 deletions(-)
diff --git a/dlls/d3d9/device.c b/dlls/d3d9/device.c index eddb2a0ebdd..bb3e0b8e6d4 100644 --- a/dlls/d3d9/device.c +++ b/dlls/d3d9/device.c @@ -3052,7 +3052,10 @@ static HRESULT WINAPI d3d9_device_DrawPrimitive(IDirect3DDevice9Ex *iface, d3d9_generate_auto_mipmaps(device); wined3d_device_context_set_primitive_type(device->immediate_context, wined3d_primitive_type_from_d3d(primitive_type), 0); - wined3d_device_context_draw(device->immediate_context, start_vertex, vertex_count, 0, 0); + + /* Instancing is ignored for non-indexed draws. */ + wined3d_device_context_draw(device->immediate_context, start_vertex, vertex_count, 0, 1); + d3d9_rts_flag_auto_gen_mipmap(device); wined3d_mutex_unlock();
@@ -3092,7 +3095,8 @@ static HRESULT WINAPI d3d9_device_DrawIndexedPrimitive(IDirect3DDevice9Ex *iface wined3d_primitive_type_from_d3d(primitive_type), 0); wined3d_device_apply_stateblock(device->wined3d_device, device->state); d3d9_device_upload_sysmem_index_buffer(device, &start_idx, index_count); - wined3d_device_context_draw_indexed(device->immediate_context, base_vertex_idx, start_idx, index_count, 0, 0); + wined3d_device_context_draw_indexed(device->immediate_context, base_vertex_idx, start_idx, index_count, 0, + device->stateblock_state->streams[0].frequency); d3d9_rts_flag_auto_gen_mipmap(device); wined3d_mutex_unlock();
@@ -3144,7 +3148,10 @@ static HRESULT WINAPI d3d9_device_DrawPrimitiveUP(IDirect3DDevice9Ex *iface, wined3d_device_context_set_primitive_type(device->immediate_context, wined3d_primitive_type_from_d3d(primitive_type), 0); wined3d_device_apply_stateblock(device->wined3d_device, device->state); - wined3d_device_context_draw(device->immediate_context, vb_pos / stride, vtx_count, 0, 0); + + /* Instancing is ignored for non-indexed draws. */ + wined3d_device_context_draw(device->immediate_context, vb_pos / stride, vtx_count, 0, 1); + wined3d_stateblock_set_stream_source(device->state, 0, NULL, 0, 0); d3d9_rts_flag_auto_gen_mipmap(device);
@@ -3211,7 +3218,8 @@ static HRESULT WINAPI d3d9_device_DrawIndexedPrimitiveUP(IDirect3DDevice9Ex *ifa wined3d_device_context_set_primitive_type(device->immediate_context, wined3d_primitive_type_from_d3d(primitive_type), 0); wined3d_device_context_draw_indexed(device->immediate_context, - vb_pos / vertex_stride - min_vertex_idx, ib_pos / idx_fmt_size, idx_count, 0, 0); + vb_pos / vertex_stride - min_vertex_idx, ib_pos / idx_fmt_size, idx_count, 0, + device->stateblock_state->streams[0].frequency);
wined3d_stateblock_set_stream_source(device->state, 0, NULL, 0, 0); wined3d_stateblock_set_index_buffer(device->state, NULL, WINED3DFMT_UNKNOWN); diff --git a/dlls/d3d9/tests/visual.c b/dlls/d3d9/tests/visual.c index cdc9ed11a00..2c83965f0cb 100644 --- a/dlls/d3d9/tests/visual.c +++ b/dlls/d3d9/tests/visual.c @@ -13101,14 +13101,11 @@ static void stream_test(void) color = getPixelColor(device, 200, 340); ok(color == act.color1, "has color 0x%08x, expected 0x%08x (case %i)\n", color, act.color1, i); color = getPixelColor(device, 400, 340); - todo_wine_if(color != 0x00ffffff) - ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); color = getPixelColor(device, 400, 180); - todo_wine_if(color != 0x00ffffff) - ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); color = getPixelColor(device, 200, 180); - todo_wine_if(color != 0x00ffffff) - ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i); + ok(color == 0x00ffffff, "has color 0x%08x, expected 0x%08x (case %i)\n", color, 0x00ffffff, i);
hr = IDirect3DDevice9_Present(device, NULL, NULL, NULL, NULL); ok(hr == S_OK, "Got hr %#lx.\n", hr); diff --git a/dlls/wined3d/adapter_vk.c b/dlls/wined3d/adapter_vk.c index d97640b297b..95f34fb25b8 100644 --- a/dlls/wined3d/adapter_vk.c +++ b/dlls/wined3d/adapter_vk.c @@ -1808,8 +1808,6 @@ static void adapter_vk_draw_primitive(struct wined3d_device *device, else { instance_count = parameters->u.direct.instance_count; - if (context_vk->c.instance_count) - instance_count = context_vk->c.instance_count; if (!instance_count) instance_count = 1;
diff --git a/dlls/wined3d/context_gl.c b/dlls/wined3d/context_gl.c index 5574997bf05..27969f0b5c9 100644 --- a/dlls/wined3d/context_gl.c +++ b/dlls/wined3d/context_gl.c @@ -5321,8 +5321,6 @@ void draw_primitive(struct wined3d_device *device, const struct wined3d_state *s else { unsigned int instance_count = parameters->u.direct.instance_count; - if (context->instance_count) - instance_count = context->instance_count;
if (context->use_immediate_mode_draw || emulation) draw_primitive_immediate_mode(wined3d_context_gl(context), state, stream_info, idx_data, @@ -5466,7 +5464,6 @@ static void wined3d_context_gl_load_vertex_data(struct wined3d_context_gl *conte
/* This is used for the fixed-function pipeline only, and the * fixed-function pipeline doesn't do instancing. */ - context_gl->c.instance_count = 0; current_bo = gl_info->supported[ARB_VERTEX_BUFFER_OBJECT] ? ~0u : 0;
/* Blend data */ @@ -5680,7 +5677,6 @@ static void wined3d_context_gl_load_numbered_arrays(struct wined3d_context_gl *c unsigned int i;
/* Default to no instancing. */ - context->instance_count = 0; current_bo = gl_info->supported[ARB_VERTEX_BUFFER_OBJECT] ? ~0u : 0;
if (stream_info->use_map & ~wined3d_mask_from_size(gl_info->limits.vertex_attribs)) @@ -5726,8 +5722,6 @@ static void wined3d_context_gl_load_numbered_arrays(struct wined3d_context_gl *c stream = &state->streams[element->stream_idx]; stream->buffer->bo_user.valid = true;
- if ((stream->flags & WINED3DSTREAMSOURCE_INSTANCEDATA) && !context->instance_count) - context->instance_count = state->streams[0].frequency;
if (gl_info->supported[ARB_INSTANCED_ARRAYS]) { diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h index 459ac7a19c8..c0a190cbc5c 100644 --- a/dlls/wined3d/wined3d_private.h +++ b/dlls/wined3d/wined3d_private.h @@ -2307,7 +2307,6 @@ struct wined3d_context DWORD numbered_array_mask; enum fogsource fog_source;
- UINT instance_count;
void *shader_backend_data; void *fragment_pipe_data;
On Thu Mar 2 13:50:19 2023 +0000, Zebediah Figura wrote:
Thanks for the patch! We need the tests to pass after each commit, so the tests introduced in patch 1/2 should be marked todo_wine where appropriate, and then those todo_wine annotations should be removed in patch 2/2. I also have made a couple of inline suggestions, in order to keep our comments concise and grammatical.
Thank you for review. I've updated MR
This merge request was approved by Zebediah Figura.
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Illia Polishchuk -
Illia Polishchuk (＠illia.a.polishchuk)
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Zebediah Figura (＠zfigura)