mirror of
https://github.com/baldurk/renderdoc.git
synced 2026-05-27 12:21:11 +00:00
baldurk
ec8564642a
* Instead of only doing a very lightweight check to see if the API is available up-front, we now share the API initialisation among all API tests far enough to determine availability of extensions, features, etc. Then we can precisely determine which tests are available and which aren't before running.
326 lines
8.9 KiB
C++
326 lines
8.9 KiB
C++
/******************************************************************************
|
|
* The MIT License (MIT)
|
|
*
|
|
* Copyright (c) 2015-2019 Baldur Karlsson
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to deal
|
|
* in the Software without restriction, including without limitation the rights
|
|
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
|
* copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
|
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
|
* THE SOFTWARE.
|
|
******************************************************************************/
|
|
|
|
#if defined(WIN32)
|
|
|
|
#include "../d3d11/d3d11_test.h"
|
|
#include "gl_test.h"
|
|
|
|
#include "3rdparty/glad/glad_wgl.h"
|
|
|
|
struct DX_Interop : OpenGLGraphicsTest
|
|
{
|
|
static constexpr const char *Description =
|
|
"Test interop between GL and DX (Create and render to a DX surface and include into "
|
|
"GL rendering)";
|
|
|
|
std::string dxcommon = R"EOSHADER(
|
|
|
|
struct v2f
|
|
{
|
|
float4 pos : SV_Position;
|
|
float2 uv : UV;
|
|
};
|
|
|
|
)EOSHADER";
|
|
|
|
std::string dxvertex = R"EOSHADER(
|
|
|
|
v2f main(uint vid : SV_VertexID)
|
|
{
|
|
float2 positions[] = {
|
|
float2(-1.0f, -1.0f),
|
|
float2(-1.0f, 1.0f),
|
|
float2( 1.0f, -1.0f),
|
|
float2( 1.0f, 1.0f),
|
|
};
|
|
|
|
v2f OUT = (v2f)0;
|
|
|
|
OUT.pos = float4(positions[vid]*0.8f, 0, 1);
|
|
OUT.uv = positions[vid]*0.5f + 0.5f;
|
|
|
|
return OUT;
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
std::string dxpixel = R"EOSHADER(
|
|
|
|
Texture2D<float4> tex : register(t0);
|
|
|
|
float4 main(v2f IN) : SV_Target0
|
|
{
|
|
return tex.Load(int3(IN.uv.xy*1024.0f, 0));
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
std::string common = R"EOSHADER(
|
|
|
|
#version 420 core
|
|
|
|
#define v2f v2f_block \
|
|
{ \
|
|
vec4 pos; \
|
|
vec4 col; \
|
|
vec4 uv; \
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
std::string vertex = R"EOSHADER(
|
|
|
|
layout(location = 0) in vec3 Position;
|
|
layout(location = 1) in vec4 Color;
|
|
layout(location = 2) in vec2 UV;
|
|
|
|
out v2f vertOut;
|
|
|
|
uniform vec2 wave;
|
|
|
|
void main()
|
|
{
|
|
vertOut.pos = vec4(Position.xyz, 1);
|
|
vertOut.pos.xy += wave*0.2f;
|
|
gl_Position = vertOut.pos;
|
|
vertOut.col = Color;
|
|
vertOut.uv = vec4(UV.xy, 0, 1);
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
std::string pixel = R"EOSHADER(
|
|
|
|
in v2f vertIn;
|
|
|
|
layout(binding = 0) uniform sampler2D tex2D;
|
|
|
|
layout(location = 0, index = 0) out vec4 Color;
|
|
|
|
void main()
|
|
{
|
|
Color = textureLod(tex2D, vertIn.uv.xy, 0.0f);
|
|
}
|
|
|
|
)EOSHADER";
|
|
|
|
D3D11GraphicsTest d3d;
|
|
|
|
void Prepare(int argc, char **argv)
|
|
{
|
|
d3d.headless = true;
|
|
|
|
d3d.Prepare(argc, argv);
|
|
|
|
OpenGLGraphicsTest::Prepare(argc, argv);
|
|
}
|
|
|
|
int main()
|
|
{
|
|
if(!d3d.Init())
|
|
return 4;
|
|
|
|
ID3DBlobPtr vsblob = d3d.Compile(dxcommon + dxvertex, "main", "vs_5_0");
|
|
ID3DBlobPtr psblob = d3d.Compile(dxcommon + dxpixel, "main", "ps_5_0");
|
|
|
|
ID3D11VertexShaderPtr vs = d3d.CreateVS(vsblob);
|
|
ID3D11PixelShaderPtr ps = d3d.CreatePS(psblob);
|
|
|
|
ID3D11Texture2DPtr d3d_fromd3d =
|
|
d3d.MakeTexture(DXGI_FORMAT_R8G8B8A8_UNORM, 1024, 1024).RTV().Shared();
|
|
ID3D11RenderTargetViewPtr rtv = d3d.MakeRTV(d3d_fromd3d);
|
|
|
|
ID3D11Texture2DPtr d3d_tod3d =
|
|
d3d.MakeTexture(DXGI_FORMAT_R8G8B8A8_UNORM, 1024, 1024).RTV().SRV().Shared();
|
|
ID3D11ShaderResourceViewPtr srv = d3d.MakeSRV(d3d_tod3d);
|
|
ID3D11RenderTargetViewPtr rtv2 = d3d.MakeRTV(d3d_tod3d);
|
|
|
|
float black[4] = {};
|
|
d3d.ctx->ClearRenderTargetView(rtv2, black);
|
|
|
|
// initialise, create window, create context, etc
|
|
if(!Init())
|
|
return 3;
|
|
|
|
DefaultA2V quad[] = {
|
|
{Vec3f(-0.8f, -0.8f, 0.0f), Vec4f(1.0f, 0.0f, 0.0f, 1.0f), Vec2f(0.0f, 0.0f)},
|
|
{Vec3f(-0.8f, 0.8f, 0.0f), Vec4f(0.0f, 1.0f, 0.0f, 1.0f), Vec2f(0.0f, 1.0f)},
|
|
{Vec3f(0.8f, -0.8f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(1.0f, 0.0f)},
|
|
{Vec3f(0.8f, 0.8f, 0.0f), Vec4f(0.0f, 0.0f, 1.0f, 1.0f), Vec2f(1.0f, 1.0f)},
|
|
};
|
|
|
|
ID3D11BufferPtr buf = d3d.MakeBuffer().Vertex().Data(quad).Shared();
|
|
|
|
GLuint vao = MakeVAO();
|
|
glBindVertexArray(vao);
|
|
|
|
GLuint vb = MakeBuffer();
|
|
glBindBuffer(GL_ARRAY_BUFFER, vb);
|
|
|
|
HANDLE interop_dev = wglDXOpenDeviceNV(d3d.dev);
|
|
|
|
HANDLE interop_d3dbuf = NULL;
|
|
interop_d3dbuf = wglDXRegisterObjectNV(interop_dev, buf.GetInterfacePtr(), vb, GL_NONE,
|
|
WGL_ACCESS_READ_ONLY_NV);
|
|
|
|
TEST_ASSERT(interop_d3dbuf, "wglDXRegisterObjectNV buffer failed");
|
|
|
|
if(!interop_d3dbuf)
|
|
glBufferStorage(GL_ARRAY_BUFFER, sizeof(quad), quad, 0);
|
|
|
|
glVertexAttribPointer(0, 3, GL_FLOAT, GL_FALSE, sizeof(DefaultA2V), (void *)(0));
|
|
glVertexAttribPointer(1, 4, GL_FLOAT, GL_FALSE, sizeof(DefaultA2V), (void *)(sizeof(Vec3f)));
|
|
glVertexAttribPointer(2, 2, GL_FLOAT, GL_FALSE, sizeof(DefaultA2V),
|
|
(void *)(sizeof(Vec3f) + sizeof(Vec4f)));
|
|
|
|
glEnableVertexAttribArray(0);
|
|
glEnableVertexAttribArray(1);
|
|
glEnableVertexAttribArray(2);
|
|
|
|
GLuint program = MakeProgram(common + vertex, common + pixel);
|
|
glObjectLabel(GL_PROGRAM, program, -1, "Full program");
|
|
|
|
GLuint gl_fromd3d = MakeTexture();
|
|
HANDLE interop_fromd3d =
|
|
wglDXRegisterObjectNV(interop_dev, d3d_fromd3d.GetInterfacePtr(), gl_fromd3d, GL_TEXTURE_2D,
|
|
WGL_ACCESS_READ_ONLY_NV);
|
|
|
|
TEST_ASSERT(interop_fromd3d, "wglDXRegisterObjectNV texture fromd3d failed");
|
|
|
|
GLuint gl_tod3d = MakeTexture();
|
|
HANDLE interop_tod3d = wglDXRegisterObjectNV(interop_dev, d3d_tod3d.GetInterfacePtr(), gl_tod3d,
|
|
GL_TEXTURE_2D, WGL_ACCESS_READ_WRITE_NV);
|
|
|
|
TEST_ASSERT(interop_tod3d, "wglDXRegisterObjectNV texture tod3d failed");
|
|
|
|
GLuint fbo = MakeFBO();
|
|
glBindFramebuffer(GL_FRAMEBUFFER, fbo);
|
|
glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0, GL_TEXTURE_2D, gl_tod3d, 0);
|
|
|
|
GLenum bufs[] = {GL_COLOR_ATTACHMENT0};
|
|
glDrawBuffers(1, bufs);
|
|
|
|
glDepthFunc(GL_ALWAYS);
|
|
glDisable(GL_DEPTH_TEST);
|
|
|
|
ID3D11DeviceContextPtr ctx = d3d.ctx;
|
|
|
|
HANDLE lockHandles[] = {interop_tod3d, interop_fromd3d};
|
|
|
|
float delta = 0.0f;
|
|
|
|
int frame = 0;
|
|
|
|
while(Running())
|
|
{
|
|
frame++;
|
|
|
|
BOOL res;
|
|
if(interop_d3dbuf)
|
|
res = wglDXLockObjectsNV(interop_dev, 1, &interop_d3dbuf);
|
|
else
|
|
res = TRUE;
|
|
|
|
TEST_ASSERT(res, "wglDXLockObjectsNV buffer failed");
|
|
|
|
float col2[] = {0.6f, 0.4f, 0.6f, 1.0f};
|
|
ctx->ClearRenderTargetView(rtv, col2);
|
|
|
|
ctx->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLESTRIP);
|
|
|
|
ctx->VSSetShader(vs, NULL, 0);
|
|
ctx->PSSetShader(ps, NULL, 0);
|
|
|
|
D3D11_VIEWPORT view = {0.0f, 0.0f, 1024.0f, 1024.0f, 0.0f, 1.0f};
|
|
ctx->RSSetViewports(1, &view);
|
|
|
|
ctx->OMSetRenderTargets(1, &rtv.GetInterfacePtr(), NULL);
|
|
|
|
ctx->PSSetShaderResources(0, 1, &srv.GetInterfacePtr());
|
|
|
|
ctx->Draw(4, 0);
|
|
|
|
ctx->ClearState();
|
|
|
|
ctx->Flush();
|
|
|
|
res = wglDXLockObjectsNV(interop_dev, ARRAY_COUNT(lockHandles), lockHandles);
|
|
|
|
TEST_ASSERT(res, "wglDXLockObjectsNV textures failed");
|
|
|
|
glBindVertexArray(vao);
|
|
|
|
glUseProgram(program);
|
|
|
|
glUniform2f(glGetUniformLocation(program, "wave"), sinf(delta * 0.9f), -cosf(delta * 2.7f));
|
|
|
|
delta += 0.1f;
|
|
|
|
glBindTexture(GL_TEXTURE_2D, gl_fromd3d);
|
|
|
|
float col[] = {0.4f, 0.5f, 0.6f, 1.0f};
|
|
|
|
// render back into d3d
|
|
glViewport(0, 0, 1024, 1024);
|
|
|
|
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, fbo);
|
|
glClearBufferfv(GL_COLOR, 0, col);
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
|
|
|
|
// render to the backbuffer for visualisation
|
|
glViewport(0, 0, GLsizei(screenWidth), GLsizei(screenHeight));
|
|
|
|
glBindFramebuffer(GL_DRAW_FRAMEBUFFER, 0);
|
|
glClearBufferfv(GL_COLOR, 0, col);
|
|
glDrawArrays(GL_TRIANGLE_STRIP, 0, 4);
|
|
|
|
glBindTexture(GL_TEXTURE_2D, 0);
|
|
|
|
res = wglDXUnlockObjectsNV(interop_dev, ARRAY_COUNT(lockHandles), lockHandles);
|
|
|
|
TEST_ASSERT(res, "wglDXUnlockObjectsNV textures failed");
|
|
|
|
if(interop_d3dbuf)
|
|
res = wglDXUnlockObjectsNV(interop_dev, 1, &interop_d3dbuf);
|
|
else
|
|
res = TRUE;
|
|
|
|
TEST_ASSERT(res, "wglDXUnlockObjectsNV buffer failed");
|
|
|
|
Present();
|
|
}
|
|
|
|
wglDXUnregisterObjectNV(interop_dev, interop_d3dbuf);
|
|
wglDXUnregisterObjectNV(interop_dev, interop_fromd3d);
|
|
wglDXUnregisterObjectNV(interop_dev, interop_tod3d);
|
|
wglDXCloseDeviceNV(interop_dev);
|
|
|
|
return 0;
|
|
}
|
|
};
|
|
|
|
REGISTER_TEST(DX_Interop);
|
|
|
|
#endif |