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gpu: use gpu.TextureFormat in example

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Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
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Stephen Gutekanst 2022-03-08 23:51:18 -07:00 • committed by Stephen Gutekanst
parent 46e5592165
commit f05fdf4414
1 changed files with 7 additions and 7 deletions
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14
gpu/examples/main.zig
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@ -26,11 +26,11 @@ pub fn main() !void {
const use_legacy_api = setup.backend_type == c.WGPUBackendType_OpenGL or setup.backend_type == c.WGPUBackendType_OpenGLES; const use_legacy_api = setup.backend_type == c.WGPUBackendType_OpenGL or setup.backend_type == c.WGPUBackendType_OpenGLES;
var descriptor: gpu.SwapChain.Descriptor = undefined; var descriptor: gpu.SwapChain.Descriptor = undefined;
if (!use_legacy_api) { if (!use_legacy_api) {
window_data.swap_chain_format = c.WGPUTextureFormat_BGRA8Unorm; window_data.swap_chain_format = .BGRA8Unorm;
descriptor = .{ descriptor = .{
.label = "basic swap chain", .label = "basic swap chain",
.usage = .RenderAttachment, .usage = .RenderAttachment,
.format = @intToEnum(gpu.TextureFormat, window_data.swap_chain_format), .format = window_data.swap_chain_format,
.width = framebuffer_size.width, .width = framebuffer_size.width,
.height = framebuffer_size.height, .height = framebuffer_size.height,
.present_mode = .Fifo, .present_mode = .Fifo,
@ -50,10 +50,10 @@ pub fn main() !void {
descriptor.implementation = c.machUtilsBackendBinding_getSwapChainImplementation(binding); descriptor.implementation = c.machUtilsBackendBinding_getSwapChainImplementation(binding);
window_data.swap_chain = setup.device.nativeCreateSwapChain(null, &descriptor); window_data.swap_chain = setup.device.nativeCreateSwapChain(null, &descriptor);
window_data.swap_chain_format = c.machUtilsBackendBinding_getPreferredSwapChainTextureFormat(binding); window_data.swap_chain_format = @intToEnum(gpu.TextureFormat, @intCast(u32, c.machUtilsBackendBinding_getPreferredSwapChainTextureFormat(binding)));
c.wgpuSwapChainConfigure( c.wgpuSwapChainConfigure(
@ptrCast(c.WGPUSwapChain, window_data.swap_chain.?.ptr), @ptrCast(c.WGPUSwapChain, window_data.swap_chain.?.ptr),
window_data.swap_chain_format, @enumToInt(window_data.swap_chain_format),
c.WGPUTextureUsage_RenderAttachment, c.WGPUTextureUsage_RenderAttachment,
framebuffer_size.width, framebuffer_size.width,
framebuffer_size.height, framebuffer_size.height,
@ -99,7 +99,7 @@ pub fn main() !void {
blend.alpha.dstFactor = c.WGPUBlendFactor_One; blend.alpha.dstFactor = c.WGPUBlendFactor_One;
var color_target = std.mem.zeroes(c.WGPUColorTargetState); var color_target = std.mem.zeroes(c.WGPUColorTargetState);
color_target.format = window_data.swap_chain_format; color_target.format = @enumToInt(window_data.swap_chain_format);
color_target.blend = &blend; color_target.blend = &blend;
color_target.writeMask = c.WGPUColorWriteMask_All; color_target.writeMask = c.WGPUColorWriteMask_All;
@ -160,7 +160,7 @@ pub fn main() !void {
const WindowData = struct { const WindowData = struct {
surface: ?gpu.Surface, surface: ?gpu.Surface,
swap_chain: ?gpu.SwapChain, swap_chain: ?gpu.SwapChain,
swap_chain_format: c.WGPUTextureFormat, swap_chain_format: gpu.TextureFormat,
current_desc: gpu.SwapChain.Descriptor, current_desc: gpu.SwapChain.Descriptor,
target_desc: gpu.SwapChain.Descriptor, target_desc: gpu.SwapChain.Descriptor,
}; };
@ -182,7 +182,7 @@ fn frame(params: FrameParams) !void {
} else { } else {
c.wgpuSwapChainConfigure( c.wgpuSwapChainConfigure(
@ptrCast(c.WGPUSwapChain, pl.swap_chain.?.ptr), @ptrCast(c.WGPUSwapChain, pl.swap_chain.?.ptr),
pl.swap_chain_format, @enumToInt(pl.swap_chain_format),
c.WGPUTextureUsage_RenderAttachment, c.WGPUTextureUsage_RenderAttachment,
@intCast(u32, pl.target_desc.width), @intCast(u32, pl.target_desc.width),
@intCast(u32, pl.target_desc.height), @intCast(u32, pl.target_desc.height),