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libretro: Fix screen size problem in Vulkan.

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(Still something is slightly off, there are duplicated lines on screen.
Can't figure out what)
This commit is contained in:
Henrik Rydgård 2020-10-11 20:26:39 +02:00
parent dffc36b854
commit 61567796a2
4 changed files with 20 additions and 9 deletions
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1
Windows/PPSSPP.vcxproj
View file

@ -1704,6 +1704,7 @@
</ItemGroup>
<ItemGroup>
<Text Include="..\libretro\CMakeLists.txt" />
<Text Include="..\libretro\README_WINDOWS.txt" />
<Text Include="..\ppge_atlasscript.txt" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

3
Windows/PPSSPP.vcxproj.filters
View file

@ -729,5 +729,8 @@
<Text Include="..\libretro\CMakeLists.txt">
<Filter>Other Platforms\libretro</Filter>
</Text>
<Text Include="..\libretro\README_WINDOWS.txt">
<Filter>Other Platforms\libretro</Filter>
</Text>
</ItemGroup>
</Project>

9
libretro/libretro.cpp
View file

@ -34,6 +34,7 @@
#include "GPU/GPUInterface.h"
#include "GPU/Common/FramebufferManagerCommon.h"
#include "GPU/Common/TextureScalerCommon.h"
#include "GPU/Common/PresentationCommon.h"
#include "libretro/libretro.h"
#include "libretro/LibretroGraphicsContext.h"
@ -318,10 +319,8 @@ static void check_variables(CoreParameter &coreParam)
if (!PSP_IsInited() && ppsspp_internal_resolution.Update(&g_Config.iInternalResolution))
{
coreParam.pixelWidth = coreParam.renderWidth =
g_Config.iInternalResolution * 480;
coreParam.pixelHeight = coreParam.renderHeight =
g_Config.iInternalResolution * 272;
coreParam.pixelWidth = coreParam.renderWidth = g_Config.iInternalResolution * 480;
coreParam.pixelHeight = coreParam.renderHeight = g_Config.iInternalResolution * 272;
if (gpu)
{
@ -421,7 +420,7 @@ void retro_get_system_av_info(struct retro_system_av_info *info)
info->geometry.base_height = g_Config.iInternalResolution * 272;
info->geometry.max_width = g_Config.iInternalResolution * 480;
info->geometry.max_height = g_Config.iInternalResolution * 272;
info->geometry.aspect_ratio = 16.0 / 9.0;
info->geometry.aspect_ratio = 480.0 / 272.0; // Not 16:9! But very, very close.
}
unsigned retro_api_version(void) { return RETRO_API_VERSION; }

16
libretro/libretro_vulkan.cpp
View file

@ -13,6 +13,7 @@
#include <condition_variable>
#include "Common/Log.h"
#include "Core/Config.h"
#define VK_NO_PROTOTYPES
#include "libretro/libretro_vulkan.h"
@ -134,8 +135,15 @@ static VKAPI_ATTR VkResult VKAPI_CALL vkCreateLibretroSurfaceKHR(VkInstance inst
VKAPI_ATTR VkResult VKAPI_CALL vkGetPhysicalDeviceSurfaceCapabilitiesKHR_libretro(VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR *pSurfaceCapabilities) {
VkResult res = vkGetPhysicalDeviceSurfaceCapabilitiesKHR_org(physicalDevice, surface, pSurfaceCapabilities);
if (res == VK_SUCCESS) {
pSurfaceCapabilities->currentExtent.width = -1;
pSurfaceCapabilities->currentExtent.height = -1;
int w = g_Config.iInternalResolution * 480;
int h = g_Config.iInternalResolution * 272;
pSurfaceCapabilities->minImageExtent.width = w;
pSurfaceCapabilities->minImageExtent.height = h;
pSurfaceCapabilities->maxImageExtent.width = w;
pSurfaceCapabilities->maxImageExtent.height = h;
pSurfaceCapabilities->currentExtent.width = w;
pSurfaceCapabilities->currentExtent.height = h;
}
return res;
}
@ -415,7 +423,7 @@ void vk_libretro_set_hwrender_interface(retro_hw_render_interface *hw_render_int
}
void vk_libretro_shutdown() {
memset(&vk_init_info, 0x00, sizeof(vk_init_info));
vulkan = NULL;
memset(&vk_init_info, 0, sizeof(vk_init_info));
vulkan = nullptr;
DEDICATED_ALLOCATION = false;
}