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[vulkan] Implement console background drawing

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That went better than expected after deciding to put the conback in the
scrap.
This commit is contained in:
Bill Currie 2021-01-18 02:10:10 +09:00
parent 1e163fd2d7
commit aa7ff9d618
1 changed files with 9 additions and 0 deletions
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9
libs/video/renderer/vulkan/vulkan_draw.c
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@ -608,6 +608,15 @@ Vulkan_Draw_SubPic (int x, int y, qpic_t *pic,
void
Vulkan_Draw_ConsoleBackground (int lines, byte alpha, vulkan_ctx_t *ctx)
{
drawctx_t *dctx = ctx->draw_context;
drawframe_t *frame = &dctx->frames.a[ctx->curFrame];
quat_t color = { 1, 1, 1, bound (0, alpha, 255) / 255.0};
qpic_t *cpic;
cpic = Vulkan_Draw_CachePic ("gfx/conback.lmp", false, ctx);
int ofs = max (0, cpic->height - lines);
draw_pic (0, 0, vid.conwidth, lines, cpic,
0, ofs, cpic->width, lines, color, frame);
}
void