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wined3d: Introduce a separate function for doing colour fills in the CPU blitter.

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Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2017-03-28 23:37:38 +02:00 committed by Alexandre Julliard
parent b44b2c2dce
commit 4bb1565a54
1 changed files with 84 additions and 75 deletions
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159
dlls/wined3d/surface.c
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@ -1454,64 +1454,6 @@ static struct wined3d_texture *surface_convert_format(struct wined3d_texture *sr
return dst_texture;
}
static HRESULT _Blt_ColorFill(BYTE *buf, unsigned int width, unsigned int height,
unsigned int bpp, UINT pitch, DWORD color)
{
BYTE *first;
unsigned int x, y;
/* Do first row */
#define COLORFILL_ROW(type) \
do { \
type *d = (type *)buf; \
for (x = 0; x < width; ++x) \
d[x] = (type)color; \
} while(0)
switch (bpp)
{
case 1:
COLORFILL_ROW(BYTE);
break;
case 2:
COLORFILL_ROW(WORD);
break;
case 3:
{
BYTE *d = buf;
for (x = 0; x < width; ++x, d += 3)
{
d[0] = (color ) & 0xff;
d[1] = (color >> 8) & 0xff;
d[2] = (color >> 16) & 0xff;
}
break;
}
case 4:
COLORFILL_ROW(DWORD);
break;
default:
FIXME("Color fill not implemented for bpp %u!\n", bpp * 8);
return WINED3DERR_NOTAVAILABLE;
}
#undef COLORFILL_ROW
/* Now copy first row. */
first = buf;
for (y = 1; y < height; ++y)
{
buf += pitch;
memcpy(buf, first, width * bpp);
}
return WINED3D_OK;
}
static void read_from_framebuffer(struct wined3d_surface *surface,
struct wined3d_context *old_ctx, DWORD dst_location)
{
@ -3032,13 +2974,6 @@ static HRESULT surface_cpu_blt(struct wined3d_texture *dst_texture, unsigned int
goto release;
}
/* First, all the 'source-less' blits */
if (flags & (WINED3D_BLT_COLOR_FILL | WINED3D_BLT_DEPTH_FILL))
{
hr = _Blt_ColorFill(dbuf, dst_width, dst_height, bpp, dst_map.row_pitch, fx->fill_color);
flags &= ~(WINED3D_BLT_COLOR_FILL | WINED3D_BLT_DEPTH_FILL);
}
/* Now the 'with source' blits. */
if (src_texture)
{
@ -3393,16 +3328,89 @@ release:
return hr;
}
static HRESULT surface_cpu_blt_colour_fill(struct wined3d_texture *texture, unsigned int sub_resource_idx,
const struct wined3d_box *box, DWORD c)
{
struct wined3d_resource *resource = &texture->resource;
unsigned int x, y, w, h, bpp;
struct wined3d_map_desc map;
BYTE *row;
TRACE("texture %p, sub_resource_idx %u, box %s, colour 0x%08x.\n",
texture, sub_resource_idx, debug_box(box), c);
if (resource->format_flags & WINED3DFMT_FLAG_BLOCKS)
{
FIXME("Not implemented for format %s.\n", debug_d3dformat(resource->format->id));
return E_NOTIMPL;
}
bpp = resource->format->byte_count;
w = box->right - box->left;
h = box->bottom - box->top;
wined3d_resource_map(resource, sub_resource_idx, &map, box, 0);
switch (bpp)
{
case 1:
for (x = 0; x < w; ++x)
{
((BYTE *)map.data)[x] = c;
}
break;
case 2:
for (x = 0; x < w; ++x)
{
((WORD *)map.data)[x] = c;
}
break;
case 3:
{
row = map.data;
for (x = 0; x < w; ++x, row += 3)
{
row[0] = (c ) & 0xff;
row[1] = (c >> 8) & 0xff;
row[2] = (c >> 16) & 0xff;
}
break;
}
case 4:
for (x = 0; x < w; ++x)
{
((DWORD *)map.data)[x] = c;
}
break;
default:
FIXME("Not implemented for bpp %u.\n", bpp);
wined3d_resource_unmap(resource, sub_resource_idx);
return WINED3DERR_NOTAVAILABLE;
}
row = map.data;
for (y = 1; y < h; ++y)
{
row += map.row_pitch;
memcpy(row, map.data, w * bpp);
}
wined3d_resource_unmap(resource, sub_resource_idx);
return WINED3D_OK;
}
static HRESULT cpu_blit_color_fill(struct wined3d_device *device, struct wined3d_rendertarget_view *view,
const RECT *rect, const struct wined3d_color *color)
{
const struct wined3d_box box = {rect->left, rect->top, rect->right, rect->bottom, 0, 1};
static const struct wined3d_box src_box;
struct wined3d_blt_fx fx;
DWORD c;
fx.fill_color = wined3d_format_convert_from_float(view->format, color);
return surface_cpu_blt(texture_from_resource(view->resource), view->sub_resource_idx,
&box, NULL, 0, &src_box, WINED3D_BLT_COLOR_FILL, &fx, WINED3D_TEXF_POINT);
c = wined3d_format_convert_from_float(view->format, color);
return surface_cpu_blt_colour_fill(texture_from_resource(view->resource),
view->sub_resource_idx, &box, c);
}
static HRESULT cpu_blit_depth_fill(struct wined3d_device *device,
@ -3411,8 +3419,7 @@ static HRESULT cpu_blit_depth_fill(struct wined3d_device *device,
{
const struct wined3d_box box = {rect->left, rect->top, rect->right, rect->bottom, 0, 1};
struct wined3d_color color = {depth, 0.0f, 0.0f, 0.0f};
static const struct wined3d_box src_box;
struct wined3d_blt_fx fx;
DWORD c;
if (clear_flags != WINED3DCLEAR_ZBUFFER)
{
@ -3420,9 +3427,9 @@ static HRESULT cpu_blit_depth_fill(struct wined3d_device *device,
return WINED3DERR_INVALIDCALL;
}
fx.fill_color = wined3d_format_convert_from_float(view->format, &color);
return surface_cpu_blt(texture_from_resource(view->resource), view->sub_resource_idx,
&box, NULL, 0, &src_box, WINED3D_BLT_DEPTH_FILL, &fx, WINED3D_TEXF_POINT);
c = wined3d_format_convert_from_float(view->format, &color);
return surface_cpu_blt_colour_fill(texture_from_resource(view->resource),
view->sub_resource_idx, &box, c);
}
static void cpu_blit_blit_surface(struct wined3d_device *device, enum wined3d_blit_op op,
@ -3742,6 +3749,8 @@ fallback:
return WINED3D_OK;
cpu:
if (flags & (WINED3D_BLT_COLOR_FILL | WINED3D_BLT_DEPTH_FILL))
return surface_cpu_blt_colour_fill(dst_texture, dst_sub_resource_idx, &dst_box, fx->fill_color);
return surface_cpu_blt(dst_texture, dst_sub_resource_idx, &dst_box,
src_texture, src_sub_resource_idx, &src_box, flags, fx, filter);
}