ref: 8945ca8275014adfee17725f6abc49816d3c1b35
parent: fe69a5d76d6d588a6cb2a440ee7e8c92633861fd
author: Clownacy <Clownacy@users.noreply.github.com>
date: Thu Apr 23 17:06:36 EDT 2020
Remove old Wii U window backend Made redundant by hardware-accelerated one.
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -391,7 +391,7 @@
target_sources(CSE2 PRIVATE "src/Backends/GLFW3/Window-Software.cpp")
elseif(BACKEND_PLATFORM MATCHES "WiiU" AND BACKEND_RENDERER MATCHES "WiiU")
elseif(BACKEND_PLATFORM MATCHES "WiiU" AND BACKEND_RENDERER MATCHES "Software")
- target_sources(CSE2 PRIVATE "src/Backends/WiiU/Window-Software-Polygon.cpp")
+ target_sources(CSE2 PRIVATE "src/Backends/WiiU/Window-Software.cpp")
elseif(BACKEND_PLATFORM MATCHES "Null" AND BACKEND_RENDERER MATCHES "Software")
target_sources(CSE2 PRIVATE "src/Backends/Null/Window-Software.cpp")
else()
--- a/src/Backends/WiiU/Window-Software-Polygon.cpp
+++ /dev/null
@@ -1,269 +1,0 @@
-// Sexy new backend that bounces the software-rendered frame to the GPU,
-// eliminating V-tearing, and gaining support for rendering to the TV for
-// free!
-
-#include "../Window-Software.h"
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-
-#include <gx2/display.h>
-#include <gx2/draw.h>
-#include <gx2/registers.h>
-#include <gx2/sampler.h>
-#include <gx2/texture.h>
-#include <gx2r/buffer.h>
-#include <gx2r/draw.h>
-#include <gx2r/resource.h>
-#include <gx2r/surface.h>
-#include <whb/gfx.h>
-
-#include "../../Attributes.h"
-
-#include "shaders/texture.gsh.h"
-
-typedef struct Viewport
-{- float x;
- float y;
- float width;
- float height;
-} Viewport;
-
-static unsigned char *fake_framebuffer;
-
-static size_t fake_framebuffer_width;
-static size_t fake_framebuffer_height;
-
-static WHBGfxShaderGroup shader_group;
-
-static GX2RBuffer vertex_position_buffer;
-static GX2RBuffer texture_coordinate_buffer;
-
-static GX2Sampler sampler;
-
-static GX2Texture screen_texture;
-
-static Viewport tv_viewport;
-static Viewport drc_viewport;
-
-static void CalculateViewport(unsigned int actual_screen_width, unsigned int actual_screen_height, Viewport *viewport)
-{- if ((float)actual_screen_width / (float)actual_screen_height > (float)fake_framebuffer_width / (float)fake_framebuffer_height)
- {- viewport->y = 0.0f;
- viewport->height = actual_screen_height;
-
- viewport->width = fake_framebuffer_width * ((float)actual_screen_height / (float)fake_framebuffer_height);
- viewport->x = (actual_screen_width - viewport->width) / 2;
- }
- else
- {- viewport->x = 0.0f;
- viewport->width = actual_screen_width;
-
- viewport->height = fake_framebuffer_height * ((float)actual_screen_width / (float)fake_framebuffer_width);
- viewport->y = (actual_screen_height - viewport->height) / 2;
- }
-}
-
-bool WindowBackend_Software_CreateWindow(const char *window_title, int screen_width, int screen_height, bool fullscreen)
-{- (void)window_title;
- (void)fullscreen;
-
- fake_framebuffer_width = screen_width;
- fake_framebuffer_height = screen_height;
-
- fake_framebuffer = (unsigned char*)malloc(fake_framebuffer_width * fake_framebuffer_height * 3);
-
- if (fake_framebuffer != NULL)
- {- WHBGfxInit();
-
- if (WHBGfxLoadGFDShaderGroup(&shader_group, 0, rtexture))
- {- WHBGfxInitShaderAttribute(&shader_group, "input_vertex_coordinates", 0, 0, GX2_ATTRIB_FORMAT_FLOAT_32_32);
- WHBGfxInitShaderAttribute(&shader_group, "input_texture_coordinates", 1, 0, GX2_ATTRIB_FORMAT_FLOAT_32_32);
- WHBGfxInitFetchShader(&shader_group);
-
- // Initialise vertex position buffer
- const float vertex_positions[4][2] = {- {-1.0f, 1.0f},- { 1.0f, 1.0f},- { 1.0f, -1.0f},- {-1.0f, -1.0f}- };
-
- vertex_position_buffer.flags = (GX2RResourceFlags)(GX2R_RESOURCE_BIND_VERTEX_BUFFER |
- GX2R_RESOURCE_USAGE_CPU_READ |
- GX2R_RESOURCE_USAGE_CPU_WRITE |
- GX2R_RESOURCE_USAGE_GPU_READ);
- vertex_position_buffer.elemSize = sizeof(vertex_positions[0]);
- vertex_position_buffer.elemCount = sizeof(vertex_positions) / sizeof(vertex_positions[0]);
- GX2RCreateBuffer(&vertex_position_buffer);
- memcpy(GX2RLockBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0), vertex_positions, sizeof(vertex_positions));
- GX2RUnlockBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
-
- // Initialise texture coordinate buffer
- const float texture_coordinates[4][2] = {- {0.0f, 0.0f},- {1.0f, 0.0f},- {1.0f, 1.0f},- {0.0f, 1.0f}- };
-
- texture_coordinate_buffer.flags = (GX2RResourceFlags)(GX2R_RESOURCE_BIND_VERTEX_BUFFER |
- GX2R_RESOURCE_USAGE_CPU_READ |
- GX2R_RESOURCE_USAGE_CPU_WRITE |
- GX2R_RESOURCE_USAGE_GPU_READ);
- texture_coordinate_buffer.elemSize = sizeof(texture_coordinates[0]);
- texture_coordinate_buffer.elemCount = sizeof(texture_coordinates) / sizeof(texture_coordinates[0]);
- GX2RCreateBuffer(&texture_coordinate_buffer);
- memcpy(GX2RLockBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0), texture_coordinates, sizeof(texture_coordinates));
- GX2RUnlockBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
-
- // Initialise sampler
- GX2InitSampler(&sampler, GX2_TEX_CLAMP_MODE_CLAMP, GX2_TEX_XY_FILTER_MODE_POINT);
-
- // Initialise screen texture
- screen_texture.surface.width = fake_framebuffer_width;
- screen_texture.surface.height = fake_framebuffer_height;
- screen_texture.surface.format = GX2_SURFACE_FORMAT_UNORM_R8_G8_B8_A8;
- screen_texture.surface.depth = 1;
- screen_texture.surface.dim = GX2_SURFACE_DIM_TEXTURE_2D;
- screen_texture.surface.tileMode = GX2_TILE_MODE_LINEAR_ALIGNED;
- screen_texture.surface.mipLevels = 1;
- screen_texture.viewNumMips = 1;
- screen_texture.viewNumSlices = 1;
- screen_texture.compMap = 0x00010203;
- GX2CalcSurfaceSizeAndAlignment(&screen_texture.surface);
- GX2InitTextureRegs(&screen_texture);
-
- if (GX2RCreateSurface(&screen_texture.surface, (GX2RResourceFlags)(GX2R_RESOURCE_BIND_TEXTURE | GX2R_RESOURCE_BIND_COLOR_BUFFER |
- GX2R_RESOURCE_USAGE_CPU_WRITE | GX2R_RESOURCE_USAGE_CPU_READ |
- GX2R_RESOURCE_USAGE_GPU_WRITE | GX2R_RESOURCE_USAGE_GPU_READ)))
- {- // Do some binding
- GX2SetPixelSampler(&sampler, shader_group.pixelShader->samplerVars[0].location);
- GX2SetPixelTexture(&screen_texture, shader_group.pixelShader->samplerVars[0].location);
- GX2RSetAttributeBuffer(&vertex_position_buffer, 0, vertex_position_buffer.elemSize, 0);
- GX2RSetAttributeBuffer(&texture_coordinate_buffer, 1, texture_coordinate_buffer.elemSize, 0);
-
- // Calculate centred viewports
- switch (GX2GetSystemTVScanMode())
- {- case GX2_TV_SCAN_MODE_NONE: // lolwut
- break;
-
- case GX2_TV_SCAN_MODE_480I:
- case GX2_TV_SCAN_MODE_480P:
- CalculateViewport(854, 480, &tv_viewport);
- break;
-
- case GX2_TV_SCAN_MODE_720P:
- case 4: // Why the hell doesn't WUT have an enum for this? It always returns this value for me!
- CalculateViewport(1280, 720, &tv_viewport);
- break;
-
- case GX2_TV_SCAN_MODE_1080I:
- case GX2_TV_SCAN_MODE_1080P:
- CalculateViewport(1920, 1080, &tv_viewport);
- break;
- }
-
- CalculateViewport(854, 480, &drc_viewport);
-
- return true;
- }
-
- GX2RDestroyBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
- GX2RDestroyBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
-
- WHBGfxFreeShaderGroup(&shader_group);
- }
-
- WHBGfxShutdown();
-
- free(fake_framebuffer);
- }
-
- return false;
-}
-
-void WindowBackend_Software_DestroyWindow(void)
-{- GX2RDestroySurfaceEx(&screen_texture.surface, (GX2RResourceFlags)0);
-
- GX2RDestroyBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
- GX2RDestroyBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
-
- WHBGfxFreeShaderGroup(&shader_group);
-
- WHBGfxShutdown();
-
- free(fake_framebuffer);
-}
-
-unsigned char* WindowBackend_Software_GetFramebuffer(size_t *pitch)
-{- *pitch = fake_framebuffer_width * 3;
-
- return fake_framebuffer;
-}
-
-ATTRIBUTE_HOT void WindowBackend_Software_Display(void)
-{- // Convert frame from RGB24 to RGBA32, and upload it to the GPU texture
- unsigned char *framebuffer = (unsigned char*)GX2RLockSurfaceEx(&screen_texture.surface, 0, (GX2RResourceFlags)0);
-
- const unsigned char *in_pointer = fake_framebuffer;
-
- for (size_t y = 0; y < fake_framebuffer_height; ++y)
- {- unsigned char *out_pointer = &framebuffer[screen_texture.surface.pitch * 4 * y];
-
- for (size_t x = 0; x < fake_framebuffer_width; ++x)
- {- *out_pointer++ = *in_pointer++;
- *out_pointer++ = *in_pointer++;
- *out_pointer++ = *in_pointer++;
- *out_pointer++ = 0;
- }
- }
-
- GX2RUnlockSurfaceEx(&screen_texture.surface, 0, (GX2RResourceFlags)0);
-
- WHBGfxBeginRender();
-
- // Draw to the TV
- WHBGfxBeginRenderTV();
- GX2SetViewport(tv_viewport.x, tv_viewport.y, tv_viewport.width, tv_viewport.height, 0.0f, 1.0f);
- WHBGfxClearColor(0.0f, 0.0f, 0.0f, 1.0f);
- GX2SetFetchShader(&shader_group.fetchShader);
- GX2SetVertexShader(shader_group.vertexShader);
- GX2SetPixelShader(shader_group.pixelShader);
- GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4, 0, 1);
- WHBGfxFinishRenderTV();
-
- // Draw to the gamepad
- WHBGfxBeginRenderDRC();
- GX2SetViewport(drc_viewport.x, drc_viewport.y, drc_viewport.width, drc_viewport.height, 0.0f, 1.0f);
- WHBGfxClearColor(0.0f, 0.0f, 0.0f, 1.0f);
- GX2SetFetchShader(&shader_group.fetchShader);
- GX2SetVertexShader(shader_group.vertexShader);
- GX2SetPixelShader(shader_group.pixelShader);
- GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4, 0, 1);
- WHBGfxFinishRenderDRC();
-
- WHBGfxFinishRender();
-}
-
-void WindowBackend_Software_HandleWindowResize(unsigned int width, unsigned int height)
-{- (void)width;
- (void)height;
-
- // The window doesn't resize on the Wii U
-}
--- a/src/Backends/WiiU/Window-Software.cpp
+++ b/src/Backends/WiiU/Window-Software.cpp
@@ -1,62 +1,214 @@
+// Sexy new backend that bounces the software-rendered frame to the GPU,
+// eliminating V-tearing, and gaining support for rendering to the TV for
+// free!
+
#include "../Window-Software.h"
+#include <stddef.h>
#include <stdlib.h>
#include <string.h>
-#include <coreinit/cache.h>
-#include <coreinit/screen.h>
+#include <gx2/display.h>
+#include <gx2/draw.h>
+#include <gx2/registers.h>
+#include <gx2/sampler.h>
+#include <gx2/texture.h>
+#include <gx2r/buffer.h>
+#include <gx2r/draw.h>
+#include <gx2r/resource.h>
+#include <gx2r/surface.h>
+#include <whb/gfx.h>
#include "../../Attributes.h"
+#include "shaders/texture.gsh.h"
+
+typedef struct Viewport
+{+ float x;
+ float y;
+ float width;
+ float height;
+} Viewport;
+
static unsigned char *fake_framebuffer;
-//static unsigned char *tv_framebuffer;
-static unsigned char *drc_framebuffer;
+static size_t fake_framebuffer_width;
+static size_t fake_framebuffer_height;
-static size_t framebuffer_width;
-static size_t framebuffer_height;
+static WHBGfxShaderGroup shader_group;
-//static uint32_t tv_buffer_size;
-static uint32_t drc_buffer_size;
+static GX2RBuffer vertex_position_buffer;
+static GX2RBuffer texture_coordinate_buffer;
+static GX2Sampler sampler;
+
+static GX2Texture screen_texture;
+
+static Viewport tv_viewport;
+static Viewport drc_viewport;
+
+static void CalculateViewport(unsigned int actual_screen_width, unsigned int actual_screen_height, Viewport *viewport)
+{+ if ((float)actual_screen_width / (float)actual_screen_height > (float)fake_framebuffer_width / (float)fake_framebuffer_height)
+ {+ viewport->y = 0.0f;
+ viewport->height = actual_screen_height;
+
+ viewport->width = fake_framebuffer_width * ((float)actual_screen_height / (float)fake_framebuffer_height);
+ viewport->x = (actual_screen_width - viewport->width) / 2;
+ }
+ else
+ {+ viewport->x = 0.0f;
+ viewport->width = actual_screen_width;
+
+ viewport->height = fake_framebuffer_height * ((float)actual_screen_width / (float)fake_framebuffer_width);
+ viewport->y = (actual_screen_height - viewport->height) / 2;
+ }
+}
+
bool WindowBackend_Software_CreateWindow(const char *window_title, int screen_width, int screen_height, bool fullscreen)
{(void)window_title;
(void)fullscreen;
- framebuffer_width = screen_width;
- framebuffer_height = screen_height;
+ fake_framebuffer_width = screen_width;
+ fake_framebuffer_height = screen_height;
- OSScreenInit();
+ fake_framebuffer = (unsigned char*)malloc(fake_framebuffer_width * fake_framebuffer_height * 3);
- OSScreenEnableEx(SCREEN_TV, FALSE);
- OSScreenEnableEx(SCREEN_DRC, TRUE);
+ if (fake_framebuffer != NULL)
+ {+ WHBGfxInit();
-// tv_buffer_size = OSScreenGetBufferSizeEx(SCREEN_TV);
- drc_buffer_size = OSScreenGetBufferSizeEx(SCREEN_DRC);
+ if (WHBGfxLoadGFDShaderGroup(&shader_group, 0, rtexture))
+ {+ WHBGfxInitShaderAttribute(&shader_group, "input_vertex_coordinates", 0, 0, GX2_ATTRIB_FORMAT_FLOAT_32_32);
+ WHBGfxInitShaderAttribute(&shader_group, "input_texture_coordinates", 1, 0, GX2_ATTRIB_FORMAT_FLOAT_32_32);
+ WHBGfxInitFetchShader(&shader_group);
-// tv_framebuffer = (unsigned char*)aligned_alloc(0x100, tv_buffer_size); // C11 fun
- drc_framebuffer = (unsigned char*)aligned_alloc(0x100, drc_buffer_size); // C11 fun
+ // Initialise vertex position buffer
+ const float vertex_positions[4][2] = {+ {-1.0f, 1.0f},+ { 1.0f, 1.0f},+ { 1.0f, -1.0f},+ {-1.0f, -1.0f}+ };
-// OSScreenSetBufferEx(SCREEN_TV, tv_framebuffer);
- OSScreenSetBufferEx(SCREEN_DRC, drc_framebuffer);
+ vertex_position_buffer.flags = (GX2RResourceFlags)(GX2R_RESOURCE_BIND_VERTEX_BUFFER |
+ GX2R_RESOURCE_USAGE_CPU_READ |
+ GX2R_RESOURCE_USAGE_CPU_WRITE |
+ GX2R_RESOURCE_USAGE_GPU_READ);
+ vertex_position_buffer.elemSize = sizeof(vertex_positions[0]);
+ vertex_position_buffer.elemCount = sizeof(vertex_positions) / sizeof(vertex_positions[0]);
+ GX2RCreateBuffer(&vertex_position_buffer);
+ memcpy(GX2RLockBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0), vertex_positions, sizeof(vertex_positions));
+ GX2RUnlockBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
- fake_framebuffer = (unsigned char*)malloc(framebuffer_width * framebuffer_height * 3);
+ // Initialise texture coordinate buffer
+ const float texture_coordinates[4][2] = {+ {0.0f, 0.0f},+ {1.0f, 0.0f},+ {1.0f, 1.0f},+ {0.0f, 1.0f}+ };
- return true;
+ texture_coordinate_buffer.flags = (GX2RResourceFlags)(GX2R_RESOURCE_BIND_VERTEX_BUFFER |
+ GX2R_RESOURCE_USAGE_CPU_READ |
+ GX2R_RESOURCE_USAGE_CPU_WRITE |
+ GX2R_RESOURCE_USAGE_GPU_READ);
+ texture_coordinate_buffer.elemSize = sizeof(texture_coordinates[0]);
+ texture_coordinate_buffer.elemCount = sizeof(texture_coordinates) / sizeof(texture_coordinates[0]);
+ GX2RCreateBuffer(&texture_coordinate_buffer);
+ memcpy(GX2RLockBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0), texture_coordinates, sizeof(texture_coordinates));
+ GX2RUnlockBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
+
+ // Initialise sampler
+ GX2InitSampler(&sampler, GX2_TEX_CLAMP_MODE_CLAMP, GX2_TEX_XY_FILTER_MODE_POINT);
+
+ // Initialise screen texture
+ screen_texture.surface.width = fake_framebuffer_width;
+ screen_texture.surface.height = fake_framebuffer_height;
+ screen_texture.surface.format = GX2_SURFACE_FORMAT_UNORM_R8_G8_B8_A8;
+ screen_texture.surface.depth = 1;
+ screen_texture.surface.dim = GX2_SURFACE_DIM_TEXTURE_2D;
+ screen_texture.surface.tileMode = GX2_TILE_MODE_LINEAR_ALIGNED;
+ screen_texture.surface.mipLevels = 1;
+ screen_texture.viewNumMips = 1;
+ screen_texture.viewNumSlices = 1;
+ screen_texture.compMap = 0x00010203;
+ GX2CalcSurfaceSizeAndAlignment(&screen_texture.surface);
+ GX2InitTextureRegs(&screen_texture);
+
+ if (GX2RCreateSurface(&screen_texture.surface, (GX2RResourceFlags)(GX2R_RESOURCE_BIND_TEXTURE | GX2R_RESOURCE_BIND_COLOR_BUFFER |
+ GX2R_RESOURCE_USAGE_CPU_WRITE | GX2R_RESOURCE_USAGE_CPU_READ |
+ GX2R_RESOURCE_USAGE_GPU_WRITE | GX2R_RESOURCE_USAGE_GPU_READ)))
+ {+ // Do some binding
+ GX2SetPixelSampler(&sampler, shader_group.pixelShader->samplerVars[0].location);
+ GX2SetPixelTexture(&screen_texture, shader_group.pixelShader->samplerVars[0].location);
+ GX2RSetAttributeBuffer(&vertex_position_buffer, 0, vertex_position_buffer.elemSize, 0);
+ GX2RSetAttributeBuffer(&texture_coordinate_buffer, 1, texture_coordinate_buffer.elemSize, 0);
+
+ // Calculate centred viewports
+ switch (GX2GetSystemTVScanMode())
+ {+ case GX2_TV_SCAN_MODE_NONE: // lolwut
+ break;
+
+ case GX2_TV_SCAN_MODE_480I:
+ case GX2_TV_SCAN_MODE_480P:
+ CalculateViewport(854, 480, &tv_viewport);
+ break;
+
+ case GX2_TV_SCAN_MODE_720P:
+ case 4: // Why the hell doesn't WUT have an enum for this? It always returns this value for me!
+ CalculateViewport(1280, 720, &tv_viewport);
+ break;
+
+ case GX2_TV_SCAN_MODE_1080I:
+ case GX2_TV_SCAN_MODE_1080P:
+ CalculateViewport(1920, 1080, &tv_viewport);
+ break;
+ }
+
+ CalculateViewport(854, 480, &drc_viewport);
+
+ return true;
+ }
+
+ GX2RDestroyBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
+ GX2RDestroyBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
+
+ WHBGfxFreeShaderGroup(&shader_group);
+ }
+
+ WHBGfxShutdown();
+
+ free(fake_framebuffer);
+ }
+
+ return false;
}
void WindowBackend_Software_DestroyWindow(void)
{+ GX2RDestroySurfaceEx(&screen_texture.surface, (GX2RResourceFlags)0);
+
+ GX2RDestroyBufferEx(&texture_coordinate_buffer, (GX2RResourceFlags)0);
+ GX2RDestroyBufferEx(&vertex_position_buffer, (GX2RResourceFlags)0);
+
+ WHBGfxFreeShaderGroup(&shader_group);
+
+ WHBGfxShutdown();
+
free(fake_framebuffer);
- free(drc_framebuffer);
-// free(tv_framebuffer);
- OSScreenShutdown();
}
unsigned char* WindowBackend_Software_GetFramebuffer(size_t *pitch)
{- *pitch = framebuffer_width * 3;
+ *pitch = fake_framebuffer_width * 3;
return fake_framebuffer;
}
@@ -63,78 +215,49 @@
ATTRIBUTE_HOT void WindowBackend_Software_Display(void)
{- const size_t pitch = (drc_buffer_size / 480) / 2;
+ // Convert frame from RGB24 to RGBA32, and upload it to the GPU texture
+ unsigned char *framebuffer = (unsigned char*)GX2RLockSurfaceEx(&screen_texture.surface, 0, (GX2RResourceFlags)0);
- static bool flipflop;
-
const unsigned char *in_pointer = fake_framebuffer;
- if (framebuffer_width <= 426 && framebuffer_height <= 240)
+ for (size_t y = 0; y < fake_framebuffer_height; ++y)
{- const size_t line_size = framebuffer_width * 2 * 4;
- const size_t line_delta = pitch - line_size;
+ unsigned char *out_pointer = &framebuffer[screen_texture.surface.pitch * 4 * y];
- unsigned char *out_pointer = drc_framebuffer;
-
- if (!flipflop)
- out_pointer += drc_buffer_size / 2;
-
- out_pointer += ((854 - (framebuffer_width * 2)) * 4) / 2;
-
- for (size_t y = 0; y < framebuffer_height; ++y)
+ for (size_t x = 0; x < fake_framebuffer_width; ++x)
{- for (size_t x = 0; x < framebuffer_width; ++x)
- {- *out_pointer++ = in_pointer[0];
- *out_pointer++ = in_pointer[1];
- *out_pointer++ = in_pointer[2];
- *out_pointer++ = 0;
- *out_pointer++ = in_pointer[0];
- *out_pointer++ = in_pointer[1];
- *out_pointer++ = in_pointer[2];
- *out_pointer++ = 0;
-
- in_pointer += 3;
- }
-
- memcpy(out_pointer + line_delta, out_pointer - line_size, line_size);
-
- out_pointer += line_delta + pitch;
+ *out_pointer++ = *in_pointer++;
+ *out_pointer++ = *in_pointer++;
+ *out_pointer++ = *in_pointer++;
+ *out_pointer++ = 0;
}
}
- else
- {- const size_t line_size = framebuffer_width * 4;
- const size_t line_delta = pitch - line_size;
- unsigned char *out_pointer = drc_framebuffer;
+ GX2RUnlockSurfaceEx(&screen_texture.surface, 0, (GX2RResourceFlags)0);
- if (!flipflop)
- out_pointer += drc_buffer_size / 2;
+ WHBGfxBeginRender();
- out_pointer += ((854 - framebuffer_width) * 4) / 2;
+ // Draw to the TV
+ WHBGfxBeginRenderTV();
+ GX2SetViewport(tv_viewport.x, tv_viewport.y, tv_viewport.width, tv_viewport.height, 0.0f, 1.0f);
+ WHBGfxClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+ GX2SetFetchShader(&shader_group.fetchShader);
+ GX2SetVertexShader(shader_group.vertexShader);
+ GX2SetPixelShader(shader_group.pixelShader);
+ GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4, 0, 1);
+ WHBGfxFinishRenderTV();
- for (size_t y = 0; y < framebuffer_height; ++y)
- {- for (size_t x = 0; x < framebuffer_width; ++x)
- {- *out_pointer++ = *in_pointer++;
- *out_pointer++ = *in_pointer++;
- *out_pointer++ = *in_pointer++;
- *out_pointer++ = 0;
- }
+ // Draw to the gamepad
+ WHBGfxBeginRenderDRC();
+ GX2SetViewport(drc_viewport.x, drc_viewport.y, drc_viewport.width, drc_viewport.height, 0.0f, 1.0f);
+ WHBGfxClearColor(0.0f, 0.0f, 0.0f, 1.0f);
+ GX2SetFetchShader(&shader_group.fetchShader);
+ GX2SetVertexShader(shader_group.vertexShader);
+ GX2SetPixelShader(shader_group.pixelShader);
+ GX2DrawEx(GX2_PRIMITIVE_MODE_QUADS, 4, 0, 1);
+ WHBGfxFinishRenderDRC();
- out_pointer += line_delta;
- }
- }
-
- flipflop = !flipflop;
-
-// DCStoreRange(tv_framebuffer, tv_buffer_size);
- DCStoreRange(drc_framebuffer, drc_buffer_size);
-
-// OSScreenFlipBuffersEx(SCREEN_TV);
- OSScreenFlipBuffersEx(SCREEN_DRC);
+ WHBGfxFinishRender();
}
void WindowBackend_Software_HandleWindowResize(unsigned int width, unsigned int height)
@@ -141,4 +264,6 @@
{(void)width;
(void)height;
+
+ // The window doesn't resize on the Wii U
}