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Merge pull request #1093 from BrianHarris/master

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Vulkan/Spirv updates
This commit is contained in:
Branimir Karadžić 2017-03-24 17:06:24 -07:00 committed by GitHub
commit db3939ca16
2 changed files with 24 additions and 28 deletions
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14
src/renderer_vk.cpp
View File

@ -1622,14 +1622,6 @@ VK_IMPORT_DEVICE
VkCommandBuffer commandBuffer = m_commandBuffers[0];
VK_CHECK(vkBeginCommandBuffer(commandBuffer, &cbbi) );
VkClearValue clearValue[2];
clearValue[0].color.float32[0] = 0.0f;
clearValue[0].color.float32[1] = 0.0f;
clearValue[0].color.float32[2] = 0.0f;
clearValue[0].color.float32[3] = 1.0f;
clearValue[1].depthStencil.depth = 0.0f;
clearValue[1].depthStencil.stencil = 0;
VkRenderPassBeginInfo rpbi;
rpbi.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
rpbi.pNext = NULL;
@ -1637,8 +1629,8 @@ VK_IMPORT_DEVICE
rpbi.renderArea.offset.x = 0;
rpbi.renderArea.offset.y = 0;
rpbi.renderArea.extent = m_sci.imageExtent;
rpbi.clearValueCount = BX_COUNTOF(clearValue);
rpbi.pClearValues = clearValue;
rpbi.clearValueCount = 0;
rpbi.pClearValues = NULL;
setImageMemoryBarrier(commandBuffer
, m_backBufferDepthStencilImage
@ -2872,7 +2864,6 @@ VK_IMPORT_DEVICE
VkClearAttachment attachments[BGFX_CONFIG_MAX_FRAME_BUFFERS];
uint32_t mrt = 0;
attachments[mrt].aspectMask = 0;
if (true //NULL != m_currentColor
&& BGFX_CLEAR_COLOR & _clear.m_flags)
@ -2912,6 +2903,7 @@ VK_IMPORT_DEVICE
&& (BGFX_CLEAR_DEPTH | BGFX_CLEAR_STENCIL) & _clear.m_flags)
{
attachments[mrt].colorAttachment = mrt;
attachments[mrt].aspectMask = 0;
attachments[mrt].aspectMask |= (_clear.m_flags & BGFX_CLEAR_DEPTH ) ? VK_IMAGE_ASPECT_DEPTH_BIT : 0;
attachments[mrt].aspectMask |= (_clear.m_flags & BGFX_CLEAR_STENCIL) ? VK_IMAGE_ASPECT_STENCIL_BIT : 0;

38
tools/shaderc/shaderc_spirv.cpp
View File

@ -539,10 +539,9 @@ namespace bgfx { namespace spirv
{
case 'c': return EShLangCompute;
case 'f': return EShLangFragment;
default: break;
case 'v': return EShLangVertex;
default: return EShLangCount;
}
return EShLangVertex;
}
// static void printError(spv_message_level_t, const char*, const spv_position_t&, const char* _message)
@ -554,10 +553,10 @@ namespace bgfx { namespace spirv
{
BX_UNUSED(_cmdLine, _version, _code, _writer);
const char* profile = _cmdLine.findOption('p', "profile");
if (NULL == profile)
const char* type = _cmdLine.findOption('\0', "type");
if (NULL == type)
{
fprintf(stderr, "Error: Shader profile must be specified.\n");
fprintf(stderr, "Error: Shader type must be specified.\n");
return false;
}
@ -565,7 +564,12 @@ namespace bgfx { namespace spirv
glslang::TProgram* program = new glslang::TProgram;
EShLanguage stage = getLang(profile[0]);
EShLanguage stage = getLang(type[0]);
if (EShLangCount == stage)
{
fprintf(stderr, "Error: Unknown shader type %s.\n", type);
return false;
}
glslang::TShader* shader = new glslang::TShader(stage);
EShMessages messages = EShMessages(0
@ -575,14 +579,12 @@ namespace bgfx { namespace spirv
| EShMsgSpvRules
);
const char* shaderStrings[] = { _code.c_str() };
const char* shaderNames[] = { "" };
shader->setEntryPoint("main");
shader->setStringsWithLengthsAndNames(
const char* shaderStrings[] = { _code.c_str() };
shader->setStrings(
shaderStrings
, NULL
, shaderNames
, BX_COUNTOF(shaderNames)
, BX_COUNTOF(shaderStrings)
);
bool compiled = shader->parse(&resourceLimits
, 110
@ -651,7 +653,7 @@ namespace bgfx { namespace spirv
uint16_t count = (uint16_t)program->getNumLiveUniformVariables();
bx::write(_writer, count);
uint32_t fragmentBit = profile[0] == 'p' ? BGFX_UNIFORM_FRAGMENTBIT : 0;
uint32_t fragmentBit = type[0] == 'f' ? BGFX_UNIFORM_FRAGMENTBIT : 0;
for (uint16_t ii = 0; ii < count; ++ii)
{
Uniform un;
@ -681,8 +683,7 @@ namespace bgfx { namespace spirv
uint8_t nameSize = (uint8_t)un.name.size();
bx::write(_writer, nameSize);
bx::write(_writer, un.name.c_str(), nameSize);
uint8_t type = uint8_t(un.type | fragmentBit);
bx::write(_writer, type);
bx::write(_writer, uint8_t(un.type | fragmentBit));
bx::write(_writer, un.num);
bx::write(_writer, un.regIndex);
bx::write(_writer, un.regCount);
@ -696,7 +697,10 @@ namespace bgfx { namespace spirv
);
}
}
program->dumpReflection();
if (g_verbose)
{
program->dumpReflection();
}
BX_UNUSED(spv::MemorySemanticsAllMemory);