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(D3D8) Rewrite D3D8 code somewhat - this driver will never

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have renderchains, so simplify it
This commit is contained in:
twinaphex 2022-04-24 12:23:01 +02:00
parent 6a537a656d
commit 736f6eb8b6
1 changed files with 102 additions and 171 deletions
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273
gfx/drivers/d3d8.c
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@ -112,45 +112,7 @@ void d3d8_set_mvp(void *data, const void *mat_data)
IDirect3DDevice8_SetTransform(d3dr, D3DTS_WORLD, (D3DMATRIX*)&matrix);
}
static bool d3d8_renderchain_create_first_pass(
d3d8_video_t *d3d,
d3d8_renderchain_t *chain,
const video_info_t *info)
{
LPDIRECT3DDEVICE8 d3dr = (LPDIRECT3DDEVICE8)d3d->dev;
chain->vertex_buf = (LPDIRECT3DVERTEXBUFFER8)d3d8_vertex_buffer_new(d3dr, 4 * sizeof(Vertex),
D3DUSAGE_WRITEONLY,
D3DFVF_XYZ | D3DFVF_TEX1 | D3DFVF_DIFFUSE,
D3DPOOL_MANAGED,
NULL);
if (!chain->vertex_buf)
return false;
chain->tex = (LPDIRECT3DTEXTURE8)d3d8_texture_new(d3dr, NULL,
chain->tex_w, chain->tex_h, 1, 0,
info->rgb32
?
d3d8_get_xrgb8888_format() : d3d8_get_rgb565_format(),
D3DPOOL_MANAGED, 0, 0, 0, NULL, NULL,
false);
if (!chain->tex)
return false;
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_ADDRESSU, D3DTADDRESS_BORDER);
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_ADDRESSV, D3DTADDRESS_BORDER);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_LIGHTING, 0);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_CULLMODE, D3DCULL_NONE);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_ZENABLE, FALSE);
return true;
}
static void d3d8_renderchain_set_vertices(
static void d3d8_set_vertices(
d3d8_video_t *d3d,
d3d8_renderchain_t *chain,
unsigned pass,
@ -243,59 +205,27 @@ static void d3d8_blit_to_texture(
}
}
static void d3d8_renderchain_free(void *data)
{
d3d8_renderchain_t *chain = (d3d8_renderchain_t*)data;
if (!chain)
return;
if (chain->tex)
IDirect3DTexture8_Release(chain->tex);
if (chain->vertex_buf)
IDirect3DVertexBuffer8_Release(chain->vertex_buf);
chain->vertex_buf = NULL;
chain->tex = NULL;
free(chain);
}
static void d3d8_renderchain_viewport_info(
static void d3d8_render(
d3d8_video_t *d3d,
struct video_viewport *vp)
{
unsigned width, height;
if (!d3d || !vp)
return;
video_driver_get_size(&width, &height);
vp->x = d3d->final_viewport.X;
vp->y = d3d->final_viewport.Y;
vp->width = d3d->final_viewport.Width;
vp->height = d3d->final_viewport.Height;
vp->full_width = width;
vp->full_height = height;
}
static void d3d8_renderchain_render_pass(
d3d8_video_t *d3d, LPDIRECT3DDEVICE8 d3dr,
LPDIRECT3DDEVICE8 d3dr,
d3d8_renderchain_t *chain,
unsigned pass_index,
unsigned rotation)
const void *frame,
unsigned frame_width, unsigned frame_height,
unsigned pitch, unsigned rotation)
{
settings_t *settings = config_get_ptr();
bool video_smooth = settings->bools.video_smooth;
d3d8_blit_to_texture(chain, frame, frame_width, frame_height, pitch);
d3d8_set_vertices(d3d, chain, 1, frame_width, frame_height, chain->frame_count);
IDirect3DDevice8_SetTexture(d3dr, 0,
(IDirect3DBaseTexture8*)chain->tex);
IDirect3DDevice8_SetTextureStageState(d3dr, pass_index,
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_MAGFILTER,
video_smooth ?
D3DTEXF_LINEAR : D3DTEXF_POINT);
IDirect3DDevice8_SetTextureStageState(d3dr, pass_index,
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_MINFILTER,
video_smooth ?
D3DTEXF_LINEAR : D3DTEXF_POINT);
@ -309,28 +239,11 @@ static void d3d8_renderchain_render_pass(
IDirect3DDevice8_BeginScene(d3dr);
IDirect3DDevice8_DrawPrimitive(d3dr, D3DPT_TRIANGLESTRIP, 0, 2);
IDirect3DDevice8_EndScene(d3dr);
}
static bool d3d8_renderchain_render(
d3d8_video_t *d3d,
const void *frame,
unsigned frame_width, unsigned frame_height,
unsigned pitch, unsigned rotation)
{
LPDIRECT3DDEVICE8 d3dr = (LPDIRECT3DDEVICE8)d3d->dev;
d3d8_renderchain_t *chain = (d3d8_renderchain_t*)d3d->renderchain_data;
d3d8_blit_to_texture(chain, frame, frame_width, frame_height, pitch);
d3d8_renderchain_set_vertices(d3d, chain, 1, frame_width, frame_height, chain->frame_count);
d3d8_renderchain_render_pass(d3d, d3dr, chain, 0, rotation);
chain->frame_count++;
return true;
}
static bool d3d8_renderchain_init(void *data,
static bool d3d8_setup_init(void *data,
const video_info_t *video_info,
void *dev_data,
const struct LinkInfo *link_info,
@ -353,9 +266,34 @@ static bool d3d8_renderchain_init(void *data,
chain->tex_w = link_info->tex_w;
chain->tex_h = link_info->tex_h;
if (!d3d8_renderchain_create_first_pass(d3d, chain, video_info))
chain->vertex_buf = (LPDIRECT3DVERTEXBUFFER8)d3d8_vertex_buffer_new(d3dr, 4 * sizeof(Vertex),
D3DUSAGE_WRITEONLY,
D3DFVF_XYZ | D3DFVF_TEX1 | D3DFVF_DIFFUSE,
D3DPOOL_MANAGED,
NULL);
if (!chain->vertex_buf)
return false;
chain->tex = (LPDIRECT3DTEXTURE8)d3d8_texture_new(d3dr, NULL,
chain->tex_w, chain->tex_h, 1, 0,
video_info->rgb32
?
d3d8_get_xrgb8888_format() : d3d8_get_rgb565_format(),
D3DPOOL_MANAGED, 0, 0, 0, NULL, NULL,
false);
if (!chain->tex)
return false;
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_ADDRESSU, D3DTADDRESS_BORDER);
IDirect3DDevice8_SetTextureStageState(d3dr, 0,
(D3DTEXTURESTAGESTATETYPE)D3DTSS_ADDRESSV, D3DTADDRESS_BORDER);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_LIGHTING, 0);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_CULLMODE, D3DCULL_NONE);
IDirect3DDevice8_SetRenderState(d3dr, D3DRS_ZENABLE, FALSE);
/* FIXME */
if (custom_vp->width == 0)
custom_vp->width = width;
@ -375,62 +313,23 @@ static void *d3d8_renderchain_new(void)
return renderchain;
}
static bool d3d8_init_chain(d3d8_video_t *d3d, const video_info_t *video_info)
{
struct LinkInfo link_info;
unsigned i = 0;
/* Setup information for first pass. */
link_info.pass = NULL;
link_info.tex_w = video_info->input_scale * RARCH_SCALE_BASE;
link_info.tex_h = video_info->input_scale * RARCH_SCALE_BASE;
link_info.pass = &d3d->shader.pass[0];
d3d->renderchain_data = d3d8_renderchain_new();
if (
!d3d8_renderchain_init(
d3d,
&d3d->video_info,
d3d->dev, &link_info,
d3d->video_info.rgb32)
)
return false;
return true;
}
static bool d3d8_init_singlepass(d3d8_video_t *d3d)
{
struct video_shader_pass *pass = NULL;
if (!d3d)
return false;
memset(&d3d->shader, 0, sizeof(d3d->shader));
d3d->shader.passes = 1;
pass = (struct video_shader_pass*)
&d3d->shader.pass[0];
pass->fbo.valid = true;
pass->fbo.scale_y = 1.0;
pass->fbo.type_y = RARCH_SCALE_VIEWPORT;
pass->fbo.scale_x = pass->fbo.scale_y;
pass->fbo.type_x = pass->fbo.type_y;
if (!string_is_empty(d3d->shader_path))
strlcpy(pass->source.path, d3d->shader_path,
sizeof(pass->source.path));
return true;
}
static void d3d8_viewport_info(void *data, struct video_viewport *vp)
{
unsigned width, height;
d3d8_video_t *d3d = (d3d8_video_t*)data;
if (d3d)
d3d8_renderchain_viewport_info(d3d, vp);
if (!d3d || !vp)
return;
video_driver_get_size(&width, &height);
vp->x = d3d->final_viewport.X;
vp->y = d3d->final_viewport.Y;
vp->width = d3d->final_viewport.Width;
vp->height = d3d->final_viewport.Height;
vp->full_width = width;
vp->full_height = height;
}
static void d3d8_overlay_render(d3d8_video_t *d3d,
@ -549,21 +448,26 @@ static void d3d8_free_overlay(d3d8_video_t *d3d, overlay_t *overlay)
d3d8_vertex_buffer_free(overlay->vert_buf, NULL);
}
static void d3d8_deinit_chain(d3d8_video_t *d3d)
{
d3d8_renderchain_free(d3d->renderchain_data);
d3d->renderchain_data = NULL;
}
static void d3d8_deinitialize(d3d8_video_t *d3d)
{
d3d8_renderchain_t *chain = NULL;
if (!d3d)
return;
chain = (d3d8_renderchain_t*)d3d->renderchain_data;
font_driver_free_osd();
d3d8_deinit_chain(d3d);
if (chain)
{
if (chain->tex)
IDirect3DTexture8_Release(chain->tex);
if (chain->vertex_buf)
IDirect3DVertexBuffer8_Release(chain->vertex_buf);
chain->vertex_buf = NULL;
chain->tex = NULL;
free(chain);
}
d3d->renderchain_data = NULL;
d3d8_vertex_buffer_free(d3d->menu_display.buffer, d3d->menu_display.decl);
d3d->menu_display.buffer = NULL;
d3d->menu_display.decl = NULL;
@ -908,7 +812,9 @@ static void d3d8_set_viewport(void *data,
static bool d3d8_initialize(d3d8_video_t *d3d, const video_info_t *info)
{
struct LinkInfo link_info;
unsigned width, height;
unsigned i = 0;
bool ret = true;
settings_t *settings = config_get_ptr();
@ -950,7 +856,21 @@ static bool d3d8_initialize(d3d8_video_t *d3d, const video_info_t *info)
if (!ret)
return ret;
if (!d3d8_init_chain(d3d, info))
/* Setup information. */
link_info.pass = NULL;
link_info.tex_w = info->input_scale * RARCH_SCALE_BASE;
link_info.tex_h = info->input_scale * RARCH_SCALE_BASE;
link_info.pass = &d3d->shader.pass[0];
d3d->renderchain_data = d3d8_renderchain_new();
if (
!d3d8_setup_init(
d3d,
&d3d->video_info,
d3d->dev, &link_info,
d3d->video_info.rgb32)
)
return false;
video_driver_get_size(&width, &height);
@ -1121,6 +1041,7 @@ static bool d3d8_init_internal(d3d8_video_t *d3d,
MONITORINFOEX current_mon;
HMONITOR hm_to_use;
#endif
struct video_shader_pass *pass = NULL;
#ifdef HAVE_WINDOW
DWORD style;
unsigned win_width = 0;
@ -1195,16 +1116,28 @@ static bool d3d8_init_internal(d3d8_video_t *d3d,
windowed_full, &rect);
#endif
if (!d3d8_init_singlepass(d3d))
return false;
memset(&d3d->shader, 0, sizeof(d3d->shader));
d3d->shader.passes = 1;
d3d->video_info = *info;
pass = (struct video_shader_pass*)
&d3d->shader.pass[0];
pass->fbo.valid = true;
pass->fbo.scale_y = 1.0;
pass->fbo.type_y = RARCH_SCALE_VIEWPORT;
pass->fbo.scale_x = pass->fbo.scale_y;
pass->fbo.type_x = pass->fbo.type_y;
if (!string_is_empty(d3d->shader_path))
strlcpy(pass->source.path, d3d->shader_path,
sizeof(pass->source.path));
d3d->video_info = *info;
if (!d3d8_initialize(d3d, &d3d->video_info))
return false;
d3d_input_driver(settings->arrays.input_driver, settings->arrays.input_joypad_driver, input, input_data);
RARCH_LOG("[D3D8]: Init complete.\n");
return true;
}
@ -1533,11 +1466,9 @@ static bool d3d8_frame(void *data, const void *frame,
IDirect3DDevice8_SetViewport(d3d->dev, (D3DVIEWPORT8*)&screen_vp);
IDirect3DDevice8_Clear(d3d->dev, 0, 0, D3DCLEAR_TARGET, 0, 1, 0);
if (!d3d8_renderchain_render(
d3d,
frame, frame_width, frame_height,
pitch, d3d->dev_rotation))
return false;
d3d8_render(d3d, d3d->dev, (d3d8_renderchain_t*)d3d->renderchain_data, frame,
frame_width, frame_height,
pitch, d3d->dev_rotation);
if (black_frame_insertion && !d3d->menu->enabled)
{