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(HLSL) set_vertices - more work

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This commit is contained in:
twinaphex 2018-05-17 02:01:13 +02:00
parent bc0185c313
commit 47551cec84
1 changed files with 53 additions and 25 deletions
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78
gfx/drivers_renderchain/d3d9_hlsl_renderchain.c
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@ -641,42 +641,70 @@ static void hlsl_d3d9_renderchain_set_vertices(
if (pass->last_width != vert_width || pass->last_height != vert_height)
{
unsigned i;
Vertex vert[4];
float tex_w = 0.0f;
float tex_h = 0.0f;
void *verts = NULL;
struct HLSLVertex vert[4];
void *verts = NULL;
unsigned out_width = vert_width;
unsigned out_height= vert_height;
float _u = (vert_width) / pass->info.tex_w;
float _v = (vert_height) / pass->info.tex_h;
pass->last_width = vert_width;
pass->last_height = vert_height;
pass->last_width = vert_width;
pass->last_height = vert_height;
tex_w = vert_width / ((float)pass->info.tex_w);
tex_h = vert_height / ((float)pass->info.tex_h);
vert[0].x = -1.0f;
vert[0].y = -1.0f;
vert[0].x = 0.0f;
vert[0].y = out_height;
vert[0].z = 0.5f;
vert[0].u = 0.0f;
vert[0].v = tex_h;
vert[0].v = 0.0f;
vert[0].lut_u = 0.0f;
vert[0].lut_v = 0.0f;
vert[0].r = 1.0f;
vert[0].g = 1.0f;
vert[0].b = 1.0f;
vert[0].a = 1.0f;
vert[1].x = 1.0f;
vert[1].y = -1.0f;
vert[1].u = tex_w;
vert[1].v = tex_h;
vert[1].x = out_width;
vert[1].y = out_height;
vert[1].z = 0.5f;
vert[1].u = _u;
vert[1].v = 0.0f;
vert[1].lut_u = 1.0f;
vert[1].lut_v = 0.0f;
vert[1].r = 1.0f;
vert[1].g = 1.0f;
vert[1].b = 1.0f;
vert[1].a = 1.0f;
vert[2].x = -1.0f;
vert[2].y = 1.0f;
vert[2].u = 0.0f;
vert[2].v = 0.0f;
vert[2].x = 0.0f;
vert[2].y = 0.0f;
vert[2].z = 0.5f;
vert[2].u = 0.0f;
vert[2].v = _v;
vert[2].lut_u = 0.0f;
vert[2].lut_v = 1.0f;
vert[2].r = 1.0f;
vert[2].g = 1.0f;
vert[2].b = 1.0f;
vert[2].a = 1.0f;
vert[3].x = 1.0f;
vert[3].y = 1.0f;
vert[3].u = tex_w;
vert[3].v = 0.0f;
vert[3].x = out_width;
vert[3].y = 0.0f;
vert[3].z = 0.5f;
vert[3].u = _u;
vert[3].v = _v;
vert[3].lut_u = 1.0f;
vert[3].lut_v = 1.0f;
vert[3].r = 1.0f;
vert[3].g = 1.0f;
vert[3].b = 1.0f;
vert[3].a = 1.0f;
/* Align texels and vertices. */
for (i = 0; i < 4; i++)
{
vert[i].x -= 0.5f / ((float)pass->info.tex_w);
vert[i].y += 0.5f / ((float)pass->info.tex_h);
vert[i].x -= 0.5f;
vert[i].y += 0.5f;
}
verts = d3d9_vertex_buffer_lock(pass->vertex_buf);