mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-03-01 07:13:35 +00:00
Code Issues Packages Projects Releases Wiki Activity

(HLSL) Add more functions

Browse Source
This commit is contained in:
twinaphex 2018-05-14 23:14:26 +02:00
parent 5cba3f0b25
commit 52fcdd183a
1 changed files with 106 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

109
gfx/drivers_renderchain/d3d9_hlsl_renderchain.c
View File

@ -398,10 +398,105 @@ static bool hlsl_d3d9_renderchain_init(
return true;
}
static bool d3d9_hlsl_set_pass_size(
LPDIRECT3DDEVICE9 dev,
struct hlsl_pass *pass,
struct hlsl_pass *pass2,
unsigned width, unsigned height)
{
if (width != pass->info.tex_w || height != pass->info.tex_h)
{
d3d9_texture_free(pass->tex);
pass->info.tex_w = width;
pass->info.tex_h = height;
pass->pool = D3DPOOL_DEFAULT;
pass->tex = (LPDIRECT3DTEXTURE9)
d3d9_texture_new(dev, NULL,
width, height, 1,
D3DUSAGE_RENDERTARGET,
pass2->info.pass->fbo.fp_fbo ?
D3DFMT_A32B32G32R32F : d3d9_get_argb8888_format(),
D3DPOOL_DEFAULT, 0, 0, 0,
NULL, NULL, false);
if (!pass->tex)
return false;
d3d9_set_texture(dev, 0, pass->tex);
d3d9_set_sampler_address_u(dev, 0, D3DTADDRESS_BORDER);
d3d9_set_sampler_address_v(dev, 0, D3DTADDRESS_BORDER);
d3d9_set_texture(dev, 0, NULL);
}
return true;
}
static void d3d9_hlsl_recompute_pass_sizes(
LPDIRECT3DDEVICE9 dev,
hlsl_d3d9_renderchain_t *chain,
d3d9_video_t *d3d)
{
unsigned i;
struct LinkInfo link_info;
unsigned input_scale = d3d->video_info.input_scale
* RARCH_SCALE_BASE;
unsigned current_width = input_scale;
unsigned current_height = input_scale;
unsigned out_width = 0;
unsigned out_height = 0;
link_info.pass = &d3d->shader.pass[0];
link_info.tex_w = current_width;
link_info.tex_h = current_height;
if (!d3d9_hlsl_set_pass_size(dev,
(struct hlsl_pass*)&chain->passes->data[0],
(struct hlsl_pass*)&chain->passes->data[chain->passes->count - 1],
current_width, current_height))
{
RARCH_ERR("[D3D9 Cg]: Failed to set pass size.\n");
return;
}
for (i = 1; i < d3d->shader.passes; i++)
{
d3d9_convert_geometry(
&link_info,
&out_width, &out_height,
current_width, current_height, &d3d->final_viewport);
link_info.tex_w = next_pow2(out_width);
link_info.tex_h = next_pow2(out_height);
if (!d3d9_hlsl_set_pass_size(dev,
(struct hlsl_pass*)&chain->passes->data[i],
(struct hlsl_pass*)&chain->passes->data[chain->passes->count - 1],
link_info.tex_w, link_info.tex_h))
{
RARCH_ERR("[D3D9 Cg]: Failed to set pass size.\n");
return;
}
current_width = out_width;
current_height = out_height;
link_info.pass = &d3d->shader.pass[i];
}
}
static void hlsl_d3d9_renderchain_set_final_viewport(
d3d9_video_t *d3d,
void *renderchain_data, const D3DVIEWPORT9 *final_viewport)
void *renderchain_data,
const D3DVIEWPORT9 *final_viewport)
{
hlsl_d3d9_renderchain_t *chain = (hlsl_d3d9_renderchain_t*)renderchain_data;
if (chain && final_viewport)
chain->final_viewport = (D3DVIEWPORT9*)final_viewport;
d3d9_hlsl_recompute_pass_sizes(chain->dev, chain, d3d);
}
static void hlsl_d3d9_renderchain_render_pass(
@ -452,6 +547,11 @@ static bool hlsl_d3d9_renderchain_render(
first_pass = (struct hlsl_pass*)&chain->passes->data[0];
last_pass = (struct hlsl_pass*)&chain->passes->data[0];
d3d9_convert_geometry(
&first_pass->info,
&out_width, &out_height,
current_width, current_height, chain->final_viewport);
d3d9_renderchain_blit_to_texture(first_pass->tex,
frame,
first_pass->info.tex_w,
@ -463,10 +563,13 @@ static bool hlsl_d3d9_renderchain_render(
pitch,
chain->pixel_size);
d3d9_convert_geometry(&last_pass->info,
&out_width, &out_height,
current_width, current_height, chain->final_viewport);
d3d9_set_viewports(chain->dev, &d3d->final_viewport);
hlsl_d3d9_renderchain_set_vertices(d3d, chain,
last_pass,
hlsl_d3d9_renderchain_set_vertices(d3d, chain, last_pass,
1, width, height, chain->frame_count);
hlsl_d3d9_renderchain_render_pass(chain, last_pass,