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(D3D) Create d3d_alpha_blend_texture_enable_func

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This commit is contained in:
twinaphex 2015-04-10 07:24:13 +02:00
parent 93cbdebd37
commit ee79299f3a
3 changed files with 16 additions and 5 deletions
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6
gfx/d3d/d3d.cpp
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@ -977,11 +977,7 @@ static bool texture_image_render(d3d_video_t *d3d,
d3d_vertex_buffer_unlock(out_img->vertex_buf); d3d_vertex_buffer_unlock(out_img->vertex_buf);
d3d_enable_blend_func(d3d->dev); d3d_enable_blend_func(d3d->dev);
d3d_enable_alpha_blend_texture_func(d3d->dev);
/* Also blend the texture with the set alpha value. */
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
d3d->dev->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
/* Draw the quad. */ /* Draw the quad. */
d3d_set_texture(d3dr, 0, out_img->texture_buf); d3d_set_texture(d3dr, 0, out_img->texture_buf);

13
gfx/d3d/d3d_wrapper.cpp
View File

@ -379,6 +379,19 @@ void d3d_enable_blend_func(void *data)
dev->SetRenderState(D3DRS_ALPHABLENDENABLE, true); dev->SetRenderState(D3DRS_ALPHABLENDENABLE, true);
} }
void d3d_enable_alpha_blend_texture_func(void *data)
{
LPDIRECT3DDEVICE dev = (LPDIRECT3DDEVICE)data;
if (!dev)
return;
/* Also blend the texture with the set alpha value. */
dev->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_MODULATE);
dev->SetTextureStageState(0, D3DTSS_ALPHAARG1, D3DTA_DIFFUSE);
dev->SetTextureStageState(0, D3DTSS_ALPHAARG2, D3DTA_TEXTURE);
}
void d3d_disable_blend_func(void *data) void d3d_disable_blend_func(void *data)
{ {
LPDIRECT3DDEVICE dev = (LPDIRECT3DDEVICE)data; LPDIRECT3DDEVICE dev = (LPDIRECT3DDEVICE)data;

2
gfx/d3d/d3d_wrapper.h
View File

@ -89,4 +89,6 @@ void d3d_disable_blend_func(void *data);
void d3d_set_vertex_declaration(void *data, void *vertex_data); void d3d_set_vertex_declaration(void *data, void *vertex_data);
void d3d_enable_alpha_blend_texture_func(void *data);
#endif #endif