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nvflinger: Use external surface format for framebuffer creation

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The format member the IGBPBuffer may not always specify the correct desired format. Using the external format member ensures a valid format is provided when creating the framebuffer.

Fixes homebrew using the wrong framebuffer format.
This commit is contained in:
ameerj
2021-09-06 23:07:54 -04:00
parent 51ccc29cdd
commit 9e2bf49677
3 changed files with 8 additions and 7 deletions
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4
src/core/hle/service/nvflinger/buffer_queue.h
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@ -38,7 +38,9 @@ struct IGBPBuffer {
u32_le index;
INSERT_PADDING_WORDS(3);
u32_le gpu_buffer_id;
INSERT_PADDING_WORDS(17);
INSERT_PADDING_WORDS(6);
u32_le external_format;
INSERT_PADDING_WORDS(10);
u32_le nvmap_handle;
u32_le offset;
INSERT_PADDING_WORDS(60);

2
src/core/hle/service/nvflinger/nvflinger.cpp
View File

@ -298,7 +298,7 @@ void NVFlinger::Compose() {
auto nvdisp = nvdrv->GetDevice<Nvidia::Devices::nvdisp_disp0>("/dev/nvdisp_disp0");
ASSERT(nvdisp);
nvdisp->flip(igbp_buffer.gpu_buffer_id, igbp_buffer.offset, igbp_buffer.format,
nvdisp->flip(igbp_buffer.gpu_buffer_id, igbp_buffer.offset, igbp_buffer.external_format,
igbp_buffer.width, igbp_buffer.height, igbp_buffer.stride,
buffer->get().transform, buffer->get().crop_rect);