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videoconfig: add BBoxPreferStencilImplementation

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@JMC47 requested this to be able to do performance comparisons.
This commit is contained in:
Michael Maltese
2017-03-10 00:07:49 -08:00
parent 53224d41d0
commit 134317e07f
5 changed files with 18 additions and 11 deletions
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13
Source/Core/VideoBackends/OGL/BoundingBox.cpp
View File

@ -28,7 +28,7 @@ namespace OGL
{
void BoundingBox::SetTargetSizeChanged(int target_width, int target_height)
{
if (g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics)
if (g_ActiveConfig.BBoxUseFragmentShaderImplementation())
return;
s_target_width = target_width;
@ -42,7 +42,7 @@ void BoundingBox::SetTargetSizeChanged(int target_width, int target_height)
void BoundingBox::Init(int target_width, int target_height)
{
if (g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics)
if (g_ActiveConfig.BBoxUseFragmentShaderImplementation())
{
int initial_values[4] = {0, 0, 0, 0};
glGenBuffers(1, &s_bbox_buffer_id);
@ -60,7 +60,7 @@ void BoundingBox::Init(int target_width, int target_height)
void BoundingBox::Shutdown()
{
if (g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics)
if (g_ActiveConfig.BBoxUseFragmentShaderImplementation())
{
glDeleteBuffers(1, &s_bbox_buffer_id);
}
@ -72,7 +72,7 @@ void BoundingBox::Shutdown()
void BoundingBox::Set(int index, int value)
{
if (g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics)
if (g_ActiveConfig.BBoxUseFragmentShaderImplementation())
{
glBindBuffer(GL_SHADER_STORAGE_BUFFER, s_bbox_buffer_id);
glBufferSubData(GL_SHADER_STORAGE_BUFFER, index * sizeof(int), sizeof(int), &value);
@ -95,7 +95,7 @@ void BoundingBox::Set(int index, int value)
int BoundingBox::Get(int index)
{
if (g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics)
if (g_ActiveConfig.BBoxUseFragmentShaderImplementation())
{
int data = 0;
glBindBuffer(GL_SHADER_STORAGE_BUFFER, s_bbox_buffer_id);
@ -170,7 +170,6 @@ void BoundingBox::StencilWasUpdated()
bool BoundingBox::NeedsStencilBuffer()
{
return g_ActiveConfig.bBBoxEnable &&
!g_ActiveConfig.backend_info.bSupportsFragmentStoresAndAtomics;
return g_ActiveConfig.bBBoxEnable && !g_ActiveConfig.BBoxUseFragmentShaderImplementation();
}
};

4
Source/Core/VideoBackends/OGL/VertexManager.cpp
View File

@ -158,14 +158,14 @@ void VertexManager::vFlush()
// setup the pointers
nativeVertexFmt->SetupVertexPointers();
if (!g_Config.backend_info.bSupportsFragmentStoresAndAtomics && ::BoundingBox::active)
if (::BoundingBox::active && !g_Config.BBoxUseFragmentShaderImplementation())
{
glEnable(GL_STENCIL_TEST);
}
Draw(stride);
if (!g_Config.backend_info.bSupportsFragmentStoresAndAtomics && ::BoundingBox::active)
if (::BoundingBox::active && !g_Config.BBoxUseFragmentShaderImplementation())
{
OGL::BoundingBox::StencilWasUpdated();
glDisable(GL_STENCIL_TEST);