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Added android support for parallax mapping, pipelines, push constants, radial blur, skeletal animation and tessellation examples (#97)

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This commit is contained in:
saschawillems 2016-03-25 21:08:59 +01:00
parent fd18bd8084
commit 3bcc162011
42 changed files with 6241 additions and 2270 deletions
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63
pushconstants/pushconstants.cpp
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@ -35,8 +35,6 @@ std::vector<vkMeshLoader::VertexLayout> vertexLayout =
class VulkanExample : public VulkanExampleBase
{
public:
bool animate = true;
struct {
VkPipelineVertexInputStateCreateInfo inputState;
std::vector<VkVertexInputBindingDescription> bindingDescriptions;
@ -80,12 +78,15 @@ public:
rotation = { -32.5, 45.0, 0.0 };
title = "Vulkan Example - Push constants";
// todo : this crashes on certain Android devices, so commented out for now
#if !defined(__ANDROID__)
// Check requested push constant size against hardware limit
// Specs require 128 bytes, so if the device complies our
// push constant buffer should always fit into memory
VkPhysicalDeviceProperties deviceProps;
vkGetPhysicalDeviceProperties(physicalDevice, &deviceProps);
assert(sizeof(pushConstants) <= deviceProps.limits.maxPushConstantsSize);
#endif
}
~VulkanExample()
@ -226,7 +227,7 @@ public:
void loadMeshes()
{
loadMesh("./../data/models/samplescene.X", &meshes.scene, vertexLayout, 0.35f);
loadMesh(getAssetPath() + "models/samplescene.obj", &meshes.scene, vertexLayout, 0.35f);
}
void setupVertexDescriptions()
@ -416,8 +417,8 @@ public:
// Load shaders
std::array<VkPipelineShaderStageCreateInfo, 2> shaderStages;
shaderStages[0] = loadShader("./../data/shaders/pushconstants/lights.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader("./../data/shaders/pushconstants/lights.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
shaderStages[0] = loadShader(getAssetPath() + "shaders/pushconstants/lights.vert.spv", VK_SHADER_STAGE_VERTEX_BIT);
shaderStages[1] = loadShader(getAssetPath() + "shaders/pushconstants/lights.frag.spv", VK_SHADER_STAGE_FRAGMENT_BIT);
VkGraphicsPipelineCreateInfo pipelineCreateInfo =
vkTools::initializers::pipelineCreateInfo(
@ -506,37 +507,20 @@ public:
{
updateUniformBuffers();
}
void toggleAnimation()
{
animate = !animate;
}
};
VulkanExample *vulkanExample;
#ifdef _WIN32
#if defined(_WIN32)
LRESULT CALLBACK WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
{
if (vulkanExample != NULL)
{
vulkanExample->handleMessages(hWnd, uMsg, wParam, lParam);
if (uMsg == WM_KEYDOWN)
{
switch (wParam)
{
case 0x41:
vulkanExample->toggleAnimation();
break;
}
}
}
return (DefWindowProc(hWnd, uMsg, wParam, lParam));
}
#else
#elif defined(__linux__) && !defined(__ANDROID__)
static void handleEvent(const xcb_generic_event_t *event)
{
if (vulkanExample != NULL)
@ -546,21 +530,42 @@ static void handleEvent(const xcb_generic_event_t *event)
}
#endif
#ifdef _WIN32
// Main entry point
#if defined(_WIN32)
// Windows entry point
int APIENTRY WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR pCmdLine, int nCmdShow)
#else
#elif defined(__ANDROID__)
// Android entry point
void android_main(android_app* state)
#elif defined(__linux__)
// Linux entry point
int main(const int argc, const char *argv[])
#endif
{
#if defined(__ANDROID__)
// Removing this may cause the compiler to omit the main entry point
// which would make the application crash at start
app_dummy();
#endif
vulkanExample = new VulkanExample();
#ifdef _WIN32
#if defined(_WIN32)
vulkanExample->setupWindow(hInstance, WndProc);
#else
#elif defined(__ANDROID__)
// Attach vulkan example to global android application state
state->userData = vulkanExample;
state->onAppCmd = VulkanExample::handleAppCommand;
state->onInputEvent = VulkanExample::handleAppInput;
vulkanExample->androidApp = state;
#elif defined(__linux__)
vulkanExample->setupWindow();
#endif
#if !defined(__ANDROID__)
vulkanExample->initSwapchain();
vulkanExample->prepare();
#endif
vulkanExample->renderLoop();
#if !defined(__ANDROID__)
delete(vulkanExample);
return 0;
}
#endif
}