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GPU: Don't crash if first frame is interlaced+black

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Regression from dd0c7ec9fe.

Fixes crash in Destruction Derby Raw.
This commit is contained in:
Stenzek
2025-11-06 20:08:03 +10:00
parent 42cf66cbd7
commit 3d39fe2683
1 changed files with 16 additions and 3 deletions
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19
src/core/gpu_presenter.cpp
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@@ -1007,9 +1007,6 @@ void GPUPresenter::DestroyDeinterlaceTextures()
bool GPUPresenter::Deinterlace(u32 field)
{
GPUTexture* const src = m_display_texture;
if (src)
src->MakeReadyForSampling();
const u32 x = m_display_texture_view_x;
const u32 y = m_display_texture_view_y;
const u32 width = m_display_texture_view_width;
@@ -1075,6 +1072,8 @@ bool GPUPresenter::Deinterlace(u32 field)
GL_INS_FMT("Current buffer: {}", this_buffer);
if (src)
{
src->MakeReadyForSampling();
if (!DeinterlaceSetTargetSize(width, height, false) || !copy_to_field_buffer(this_buffer))
{
ClearDisplayTexture();
@@ -1083,6 +1082,12 @@ bool GPUPresenter::Deinterlace(u32 field)
}
else
{
if (!m_deinterlace_texture)
{
DebugAssert(!m_display_texture);
return false;
}
// Clear the buffer, make it sample black.
GL_INS("No source texture, clearing deinterlace buffer");
g_gpu_device->RecycleTexture(std::move(m_deinterlace_buffers[this_buffer]));
@@ -1114,6 +1119,8 @@ bool GPUPresenter::Deinterlace(u32 field)
if (src)
{
src->MakeReadyForSampling();
if (!DeinterlaceSetTargetSize(width, full_height, false) || !copy_to_field_buffer(this_buffer)) [[unlikely]]
{
ClearDisplayTexture();
@@ -1122,6 +1129,12 @@ bool GPUPresenter::Deinterlace(u32 field)
}
else
{
if (!m_deinterlace_texture)
{
DebugAssert(!m_display_texture);
return false;
}
// Clear the buffer, make it sample black.
GL_INS("No source texture, clearing deinterlace buffer");
g_gpu_device->RecycleTexture(std::move(m_deinterlace_buffers[this_buffer]));