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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
2017-03-15 17:41:33 -07:00
parent 53224d41d0
commit 134317e07f
5 changed files with 18 additions and 11 deletions
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Source/Core/VideoBackends/OGL/BoundingBox.cpp
+6 -7
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@@ -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();
}
};