mirror of
https://github.com/simple64/simple64.git
synced 2026-07-29 09:48:25 +02:00
update parallel rdp
This commit is contained in:
Logan McNaughton
@@ -1,9 +1,11 @@
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// Adapted from https://github.com/Themaister/parallel-rdp/blob/master/integration_example.cpp
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#include "parallel_imp.h"
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#include "vkguts.h"
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#include <memory>
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#include <vector>
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#include "rdp_device.hpp"
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#include "context.hpp"
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#include "device.hpp"
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#include "wsi.hpp"
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#include "wsi_platform.h"
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using namespace Vulkan;
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using namespace std;
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@@ -12,9 +14,9 @@ static int cmd_cur;
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static int cmd_ptr;
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static uint32_t cmd_data[0x00040000 >> 2];
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static unique_ptr<RDP::CommandProcessor> frontend;
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static unique_ptr<Device> device;
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static unique_ptr<Context> context;
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static RDP::CommandProcessor* processor;
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static WSI* wsi;
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static QT_WSIPlatform* wsi_platform;
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int32_t vk_rescaling;
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bool vk_ssreadbacks;
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@@ -38,94 +40,231 @@ static const unsigned cmd_len_lut[64] = {
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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
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};
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void vk_blit(unsigned &width, unsigned &height)
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static const uint32_t vertex_spirv[] =
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{0x07230203,0x00010000,0x000d000a,0x00000034,
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0x00000000,0x00020011,0x00000001,0x0006000b,
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0x00000001,0x4c534c47,0x6474732e,0x3035342e,
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0x00000000,0x0003000e,0x00000000,0x00000001,
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0x0008000f,0x00000000,0x00000004,0x6e69616d,
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0x00000000,0x00000008,0x00000016,0x0000002b,
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0x00040047,0x00000008,0x0000000b,0x0000002a,
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0x00050048,0x00000014,0x00000000,0x0000000b,
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0x00000000,0x00050048,0x00000014,0x00000001,
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0x0000000b,0x00000001,0x00050048,0x00000014,
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0x00000002,0x0000000b,0x00000003,0x00050048,
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0x00000014,0x00000003,0x0000000b,0x00000004,
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0x00030047,0x00000014,0x00000002,0x00040047,
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0x0000002b,0x0000001e,0x00000000,0x00020013,
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0x00000002,0x00030021,0x00000003,0x00000002,
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0x00040015,0x00000006,0x00000020,0x00000001,
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0x00040020,0x00000007,0x00000001,0x00000006,
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0x0004003b,0x00000007,0x00000008,0x00000001,
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0x0004002b,0x00000006,0x0000000a,0x00000000,
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0x00020014,0x0000000b,0x00030016,0x0000000f,
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0x00000020,0x00040017,0x00000010,0x0000000f,
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0x00000004,0x00040015,0x00000011,0x00000020,
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0x00000000,0x0004002b,0x00000011,0x00000012,
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0x00000001,0x0004001c,0x00000013,0x0000000f,
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0x00000012,0x0006001e,0x00000014,0x00000010,
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0x0000000f,0x00000013,0x00000013,0x00040020,
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0x00000015,0x00000003,0x00000014,0x0004003b,
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0x00000015,0x00000016,0x00000003,0x0004002b,
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0x0000000f,0x00000017,0xbf800000,0x0004002b,
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0x0000000f,0x00000018,0x00000000,0x0004002b,
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0x0000000f,0x00000019,0x3f800000,0x0007002c,
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0x00000010,0x0000001a,0x00000017,0x00000017,
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0x00000018,0x00000019,0x00040020,0x0000001b,
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0x00000003,0x00000010,0x0004002b,0x00000006,
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0x0000001f,0x00000001,0x0004002b,0x0000000f,
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0x00000023,0x40400000,0x0007002c,0x00000010,
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0x00000024,0x00000017,0x00000023,0x00000018,
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0x00000019,0x0007002c,0x00000010,0x00000027,
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0x00000023,0x00000017,0x00000018,0x00000019,
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0x00040017,0x00000029,0x0000000f,0x00000002,
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0x00040020,0x0000002a,0x00000003,0x00000029,
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0x0004003b,0x0000002a,0x0000002b,0x00000003,
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0x0004002b,0x0000000f,0x0000002f,0x3f000000,
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0x0005002c,0x00000029,0x00000033,0x0000002f,
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0x0000002f,0x00050036,0x00000002,0x00000004,
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0x00000000,0x00000003,0x000200f8,0x00000005,
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0x0004003d,0x00000006,0x00000009,0x00000008,
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0x000500aa,0x0000000b,0x0000000c,0x00000009,
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0x0000000a,0x000300f7,0x0000000e,0x00000000,
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0x000400fa,0x0000000c,0x0000000d,0x0000001d,
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0x000200f8,0x0000000d,0x00050041,0x0000001b,
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0x0000001c,0x00000016,0x0000000a,0x0003003e,
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0x0000001c,0x0000001a,0x000200f9,0x0000000e,
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0x000200f8,0x0000001d,0x000500aa,0x0000000b,
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0x00000020,0x00000009,0x0000001f,0x000300f7,
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0x00000022,0x00000000,0x000400fa,0x00000020,
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0x00000021,0x00000026,0x000200f8,0x00000021,
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0x00050041,0x0000001b,0x00000025,0x00000016,
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0x0000000a,0x0003003e,0x00000025,0x00000024,
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0x000200f9,0x00000022,0x000200f8,0x00000026,
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0x00050041,0x0000001b,0x00000028,0x00000016,
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0x0000000a,0x0003003e,0x00000028,0x00000027,
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0x000200f9,0x00000022,0x000200f8,0x00000022,
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0x000200f9,0x0000000e,0x000200f8,0x0000000e,
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0x00050041,0x0000001b,0x0000002c,0x00000016,
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0x0000000a,0x0004003d,0x00000010,0x0000002d,
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0x0000002c,0x0007004f,0x00000029,0x0000002e,
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0x0000002d,0x0000002d,0x00000000,0x00000001,
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0x0005008e,0x00000029,0x00000030,0x0000002e,
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0x0000002f,0x00050081,0x00000029,0x00000032,
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0x00000030,0x00000033,0x0003003e,0x0000002b,
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0x00000032,0x000100fd,0x00010038};
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static const uint32_t fragment_spirv[] =
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{0x07230203,0x00010000,0x000d000a,0x00000015,
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0x00000000,0x00020011,0x00000001,0x0006000b,
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0x00000001,0x4c534c47,0x6474732e,0x3035342e,
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0x00000000,0x0003000e,0x00000000,0x00000001,
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0x0007000f,0x00000004,0x00000004,0x6e69616d,
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0x00000000,0x00000009,0x00000011,0x00030010,
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0x00000004,0x00000007,0x00040047,0x00000009,
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0x0000001e,0x00000000,0x00040047,0x0000000d,
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0x00000022,0x00000000,0x00040047,0x0000000d,
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0x00000021,0x00000000,0x00040047,0x00000011,
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0x0000001e,0x00000000,0x00020013,0x00000002,
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0x00030021,0x00000003,0x00000002,0x00030016,
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0x00000006,0x00000020,0x00040017,0x00000007,
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0x00000006,0x00000004,0x00040020,0x00000008,
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0x00000003,0x00000007,0x0004003b,0x00000008,
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0x00000009,0x00000003,0x00090019,0x0000000a,
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0x00000006,0x00000001,0x00000000,0x00000000,
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0x00000000,0x00000001,0x00000000,0x0003001b,
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0x0000000b,0x0000000a,0x00040020,0x0000000c,
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0x00000000,0x0000000b,0x0004003b,0x0000000c,
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0x0000000d,0x00000000,0x00040017,0x0000000f,
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0x00000006,0x00000002,0x00040020,0x00000010,
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0x00000001,0x0000000f,0x0004003b,0x00000010,
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0x00000011,0x00000001,0x0004002b,0x00000006,
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0x00000013,0x00000000,0x00050036,0x00000002,
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0x00000004,0x00000000,0x00000003,0x000200f8,
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0x00000005,0x0004003d,0x0000000b,0x0000000e,
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0x0000000d,0x0004003d,0x0000000f,0x00000012,
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0x00000011,0x00070058,0x00000007,0x00000014,
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0x0000000e,0x00000012,0x00000002,0x00000013,
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0x0003003e,0x00000009,0x00000014,0x000100fd,
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0x00010038};
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static void calculate_viewport(float* x, float* y, float* width, float* height)
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{
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if (running)
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{
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int32_t display_width = (window_widescreen ? 854 : 640) * vk_rescaling;
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int32_t display_height = 480 * vk_rescaling;
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RDP::ScanoutOptions opts = {};
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opts.persist_frame_on_invalid_input = true;
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opts.vi.aa = vk_vi_aa;
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opts.vi.scale = vk_vi_scale;
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opts.vi.dither_filter = vk_dither_filter;
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opts.vi.divot_filter = vk_divot_filter;
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opts.vi.gamma_dither = vk_gamma_dither;
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opts.blend_previous_frame = vk_interlacing;
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opts.upscale_deinterlacing = !vk_interlacing;
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opts.downscale_steps = vk_downscaling_steps;
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opts.crop_overscan_pixels = vk_overscan;
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if (vk_vertical_stretch) {
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opts.crop_rect.top = vk_vertical_stretch;
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opts.crop_rect.bottom = vk_vertical_stretch;
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opts.crop_rect.enable = true;
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}
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*width = window_width;
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*height = window_height;
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*x = 0;
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*y = 0;
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int32_t hw = display_height * *width;
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int32_t wh = display_width * *height;
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RDP::VIScanoutBuffer scanout;
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frontend->scanout_async_buffer(scanout, opts);
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// add letterboxes or pillarboxes if the window has a different aspect ratio
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// than the current display mode
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if (hw > wh) {
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int32_t w_max = wh / display_height;
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*x += (*width - w_max) / 2;
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*width = w_max;
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} else if (hw < wh) {
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int32_t h_max = hw / display_width;
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*y += (*height - h_max) / 2;
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*height = h_max;
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}
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}
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if (!scanout.width || !scanout.height)
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{
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width = 0;
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height = 0;
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return;
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}
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width = scanout.width;
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height = scanout.height;
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scanout.fence->wait();
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uint8_t* color_data = screen_get_texture_data();
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memcpy(color_data, device->map_host_buffer(*scanout.buffer, Vulkan::MEMORY_ACCESS_READ_BIT),
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width * height * sizeof(uint32_t));
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device->unmap_host_buffer(*scanout.buffer, Vulkan::MEMORY_ACCESS_READ_BIT);
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static void render_frame(Vulkan::Device &device)
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{
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RDP::ScanoutOptions opts = {};
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opts.persist_frame_on_invalid_input = true;
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opts.vi.aa = vk_vi_aa;
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opts.vi.scale = vk_vi_scale;
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opts.vi.dither_filter = vk_dither_filter;
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opts.vi.divot_filter = vk_divot_filter;
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opts.vi.gamma_dither = vk_gamma_dither;
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opts.blend_previous_frame = vk_interlacing;
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opts.upscale_deinterlacing = !vk_interlacing;
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opts.downscale_steps = vk_downscaling_steps;
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opts.crop_overscan_pixels = vk_overscan;
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if (vk_vertical_stretch) {
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opts.crop_rect.top = vk_vertical_stretch;
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opts.crop_rect.bottom = vk_vertical_stretch;
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opts.crop_rect.enable = true;
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}
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Vulkan::ImageHandle image = processor->scanout(opts);
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if (image.get() == NULL && skip_swap_clear)
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return;
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// Normally reflection is automated.
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Vulkan::ResourceLayout vertex_layout = {};
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Vulkan::ResourceLayout fragment_layout = {};
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fragment_layout.output_mask = 1 << 0;
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fragment_layout.sets[0].sampled_image_mask = 1 << 0;
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// This request is cached.
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auto *program = device.request_program(vertex_spirv, sizeof(vertex_spirv),
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fragment_spirv, sizeof(fragment_spirv),
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&vertex_layout,
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&fragment_layout);
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// Blit image on screen.
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auto cmd = device.request_command_buffer();
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{
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auto rp = device.get_swapchain_render_pass(Vulkan::SwapchainRenderPass::ColorOnly);
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cmd->begin_render_pass(rp);
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if (image.get() != NULL)
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{
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VkViewport vp = cmd->get_viewport();
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calculate_viewport(&vp.x, &vp.y, &vp.width, &vp.height);
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cmd->set_program(program);
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// Basic default render state.
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cmd->set_opaque_state();
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cmd->set_depth_test(false, false);
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cmd->set_cull_mode(VK_CULL_MODE_NONE);
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cmd->set_texture(0, 0, image->get_view(), Vulkan::StockSampler::LinearClamp);
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cmd->set_viewport(vp);
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// The vertices are constants in the shader.
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// Draws fullscreen quad using oversized triangle.
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cmd->draw(3);
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}
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cmd->end_render_pass();
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}
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device.submit(cmd);
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}
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void vk_rasterize()
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{
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if (frontend && running)
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if (processor && running)
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{
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frontend->set_vi_register(RDP::VIRegister::Control, *GET_GFX_INFO(VI_STATUS_REG));
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frontend->set_vi_register(RDP::VIRegister::Origin, *GET_GFX_INFO(VI_ORIGIN_REG));
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frontend->set_vi_register(RDP::VIRegister::Width, *GET_GFX_INFO(VI_WIDTH_REG));
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frontend->set_vi_register(RDP::VIRegister::Intr, *GET_GFX_INFO(VI_INTR_REG));
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frontend->set_vi_register(RDP::VIRegister::VCurrentLine, *GET_GFX_INFO(VI_V_CURRENT_LINE_REG));
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frontend->set_vi_register(RDP::VIRegister::Timing, *GET_GFX_INFO(VI_V_BURST_REG));
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frontend->set_vi_register(RDP::VIRegister::VSync, *GET_GFX_INFO(VI_V_SYNC_REG));
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frontend->set_vi_register(RDP::VIRegister::HSync, *GET_GFX_INFO(VI_H_SYNC_REG));
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frontend->set_vi_register(RDP::VIRegister::Leap, *GET_GFX_INFO(VI_LEAP_REG));
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frontend->set_vi_register(RDP::VIRegister::HStart, *GET_GFX_INFO(VI_H_START_REG));
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frontend->set_vi_register(RDP::VIRegister::VStart, *GET_GFX_INFO(VI_V_START_REG));
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frontend->set_vi_register(RDP::VIRegister::VBurst, *GET_GFX_INFO(VI_V_BURST_REG));
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frontend->set_vi_register(RDP::VIRegister::XScale, *GET_GFX_INFO(VI_X_SCALE_REG));
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frontend->set_vi_register(RDP::VIRegister::YScale, *GET_GFX_INFO(VI_Y_SCALE_REG));
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processor->set_vi_register(RDP::VIRegister::Control, *GET_GFX_INFO(VI_STATUS_REG));
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processor->set_vi_register(RDP::VIRegister::Origin, *GET_GFX_INFO(VI_ORIGIN_REG));
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processor->set_vi_register(RDP::VIRegister::Width, *GET_GFX_INFO(VI_WIDTH_REG));
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processor->set_vi_register(RDP::VIRegister::Intr, *GET_GFX_INFO(VI_INTR_REG));
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processor->set_vi_register(RDP::VIRegister::VCurrentLine, *GET_GFX_INFO(VI_V_CURRENT_LINE_REG));
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processor->set_vi_register(RDP::VIRegister::Timing, *GET_GFX_INFO(VI_V_BURST_REG));
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processor->set_vi_register(RDP::VIRegister::VSync, *GET_GFX_INFO(VI_V_SYNC_REG));
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processor->set_vi_register(RDP::VIRegister::HSync, *GET_GFX_INFO(VI_H_SYNC_REG));
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processor->set_vi_register(RDP::VIRegister::Leap, *GET_GFX_INFO(VI_LEAP_REG));
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processor->set_vi_register(RDP::VIRegister::HStart, *GET_GFX_INFO(VI_H_START_REG));
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processor->set_vi_register(RDP::VIRegister::VStart, *GET_GFX_INFO(VI_V_START_REG));
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processor->set_vi_register(RDP::VIRegister::VBurst, *GET_GFX_INFO(VI_V_BURST_REG));
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processor->set_vi_register(RDP::VIRegister::XScale, *GET_GFX_INFO(VI_X_SCALE_REG));
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processor->set_vi_register(RDP::VIRegister::YScale, *GET_GFX_INFO(VI_Y_SCALE_REG));
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RDP::Quirks quirks;
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quirks.set_native_texture_lod(vk_native_texture_lod);
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quirks.set_native_resolution_tex_rect(vk_native_tex_rect);
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frontend->set_quirks(quirks);
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processor->set_quirks(quirks);
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frontend->begin_frame_context();
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unsigned width = 0;
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unsigned height = 0;
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vk_blit(width, height);
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|
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if (width == 0 || height == 0)
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{
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if (!skip_swap_clear)
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screen_swap(true);
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return;
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}
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|
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struct frame_buffer buf = {0};
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buf.valid = true;
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buf.height = height;
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buf.width = width;
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buf.pitch = width;
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screen_write(&buf);
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screen_swap(false);
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auto &device = wsi->get_device();
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wsi->begin_frame();
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render_frame(device);
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||||
wsi->end_frame();
|
||||
wsi->get_device().promote_read_write_caches_to_read_only();
|
||||
}
|
||||
}
|
||||
|
||||
@@ -133,7 +272,6 @@ void vk_process_commands()
|
||||
{
|
||||
if (running)
|
||||
{
|
||||
|
||||
const uint32_t DP_CURRENT = *GET_GFX_INFO(DPC_CURRENT_REG) & 0x00FFFFF8;
|
||||
const uint32_t DP_END = *GET_GFX_INFO(DPC_END_REG) & 0x00FFFFF8;
|
||||
|
||||
@@ -188,14 +326,14 @@ void vk_process_commands()
|
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return;
|
||||
}
|
||||
|
||||
if (command >= 8 && frontend)
|
||||
frontend->enqueue_command(cmd_length * 2, &cmd_data[2 * cmd_cur]);
|
||||
if (command >= 8 && processor)
|
||||
processor->enqueue_command(cmd_length * 2, &cmd_data[2 * cmd_cur]);
|
||||
|
||||
if (RDP::Op(command) == RDP::Op::SyncFull)
|
||||
{
|
||||
// For synchronous RDP:
|
||||
if (vk_synchronous && frontend)
|
||||
frontend->wait_for_timeline(frontend->signal_timeline());
|
||||
if (vk_synchronous && processor)
|
||||
processor->wait_for_timeline(processor->signal_timeline());
|
||||
*gfx.MI_INTR_REG |= DP_INTERRUPT;
|
||||
gfx.CheckInterrupts();
|
||||
}
|
||||
@@ -209,36 +347,55 @@ void vk_process_commands()
|
||||
}
|
||||
}
|
||||
|
||||
void vk_resize()
|
||||
{
|
||||
QT_WSIPlatform* platform = (QT_WSIPlatform*)&wsi->get_platform();
|
||||
platform->do_resize();
|
||||
}
|
||||
|
||||
void vk_destroy()
|
||||
{
|
||||
running = false;
|
||||
frontend.reset();
|
||||
device.reset();
|
||||
context.reset();
|
||||
|
||||
screen_close();
|
||||
running = false;
|
||||
if (processor)
|
||||
{
|
||||
delete processor;
|
||||
processor = nullptr;
|
||||
}
|
||||
if (wsi)
|
||||
{
|
||||
delete wsi;
|
||||
wsi = nullptr;
|
||||
}
|
||||
if (wsi_platform)
|
||||
{
|
||||
delete wsi_platform;
|
||||
wsi_platform = nullptr;
|
||||
}
|
||||
}
|
||||
|
||||
bool vk_init()
|
||||
{
|
||||
running = false;
|
||||
screen_init();
|
||||
context.reset(new Context);
|
||||
device.reset(new Device);
|
||||
frontend.reset();
|
||||
|
||||
screen_set_mode();
|
||||
wsi = new WSI;
|
||||
wsi_platform = new QT_WSIPlatform;
|
||||
wsi->set_platform(wsi_platform);
|
||||
wsi->set_present_mode(window_vsync ? PresentMode::SyncToVBlank: PresentMode::UnlockedMaybeTear);
|
||||
wsi->set_backbuffer_srgb(false);
|
||||
Context::SystemHandles handles = {};
|
||||
if (!::Vulkan::Context::init_loader(nullptr))
|
||||
return false;
|
||||
if (!context->init_instance_and_device(nullptr, 0, nullptr, 0, ::Vulkan::CONTEXT_CREATION_DISABLE_BINDLESS_BIT))
|
||||
if (!wsi->init_simple(1, handles))
|
||||
return false;
|
||||
|
||||
uintptr_t aligned_rdram = reinterpret_cast<uintptr_t>(gfx.RDRAM);
|
||||
uintptr_t offset = 0;
|
||||
|
||||
|
||||
if (device->get_device_features().supports_external_memory_host)
|
||||
if (wsi->get_device().get_device_features().supports_external_memory_host)
|
||||
{
|
||||
size_t align = device->get_device_features().host_memory_properties.minImportedHostPointerAlignment;
|
||||
size_t align = wsi->get_device().get_device_features().host_memory_properties.minImportedHostPointerAlignment;
|
||||
offset = aligned_rdram & (align - 1);
|
||||
|
||||
if (offset)
|
||||
@@ -248,8 +405,6 @@ bool vk_init()
|
||||
aligned_rdram -= offset;
|
||||
}
|
||||
|
||||
device->set_context(*context);
|
||||
device->init_frame_contexts(3);
|
||||
::RDP::CommandProcessorFlags flags = 0;
|
||||
|
||||
switch (vk_rescaling)
|
||||
@@ -274,19 +429,22 @@ bool vk_init()
|
||||
if (vk_ssdither)
|
||||
flags |= RDP::COMMAND_PROCESSOR_FLAG_SUPER_SAMPLED_DITHER_BIT;
|
||||
|
||||
frontend.reset(new RDP::CommandProcessor(*device, reinterpret_cast<void *>(aligned_rdram),
|
||||
offset, rdram_size, rdram_size / 2, flags));
|
||||
if (!frontend->device_is_supported())
|
||||
processor = new RDP::CommandProcessor(wsi->get_device(), reinterpret_cast<void *>(aligned_rdram),
|
||||
offset, rdram_size, rdram_size / 2, flags);
|
||||
if (!processor->device_is_supported())
|
||||
{
|
||||
frontend.reset();
|
||||
delete processor;
|
||||
processor = nullptr;
|
||||
return false;
|
||||
}
|
||||
|
||||
RDP::Quirks quirks;
|
||||
quirks.set_native_texture_lod(vk_native_texture_lod);
|
||||
quirks.set_native_resolution_tex_rect(vk_native_tex_rect);
|
||||
frontend->set_quirks(quirks);
|
||||
processor->set_quirks(quirks);
|
||||
|
||||
if (window_fullscreen)
|
||||
screen_toggle_fullscreen();
|
||||
running = true;
|
||||
return true;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user