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Image_blit

Description
Tests behavior of the 2D blitting commands.
NV09F, NV012, NV019, NV072
Suite class def
src/tests/image_blit_tests.h

BlitBeyondWidth

Demonstrates the interaction between 0x9F image blit operations and assigned GPU tiles. A blit operation is configured with a target smaller than the source. The target address is set within an active GPU tile such that the blit would extend beyond the end of the tile and a guard value is tested to prove that the blit is clipped to stay within the tile. A similar blit is performed outside of the tile, demonstrating that unprotected blits may overdraw the target region.

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Test result for Image_blit::BlitBeyondWidth
Image as seen on display
No alpha test result for Image_blit::BlitBeyondWidth

BlitRenderBlit

Blits an image into a render surface, then performs a 3d render on top of the surface, then another blit on top of the composited two. Finally does a srccopy to blit the finished composition to the framebuffer. Demonstrates apparent incorrect ordering in various versions of xemu.

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Test result for Image_blit::BlitRenderBlit
Image as seen on display
No alpha test result for Image_blit::BlitRenderBlit

DirtyOverlappedDestSurf

Performs a 3d render into the backbuffer, then a 2D srccopy that completely overwrites it. Finally performs another 3d render, demonstrating incorrect behavior in various versions of xemu.

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Test result for Image_blit::DirtyOverlappedDestSurf
Image as seen on display
No alpha test result for Image_blit::DirtyOverlappedDestSurf

ImgBlt_BLENDAND_XRGB_B00000000

Demonstrates expected behavior of the contextual beta (class 0x12) during image blits.

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00000000
Image as seen on display
No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00000000

ImgBlt_BLENDAND_XRGB_B007FFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B007FFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B007FFFFF

ImgBlt_BLENDAND_XRGB_B00800000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00800000

ImgBlt_BLENDAND_XRGB_B00D00000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00D00000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B00D00000

ImgBlt_BLENDAND_XRGB_B03300000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B03300000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B03300000

ImgBlt_BLENDAND_XRGB_B44400000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B44400000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B44400000

ImgBlt_BLENDAND_XRGB_B444FFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B444FFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B444FFFFF

ImgBlt_BLENDAND_XRGB_B66800000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B66800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B66800000

ImgBlt_BLENDAND_XRGB_B7F800000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B7F800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B7F800000

ImgBlt_BLENDAND_XRGB_B7FFFFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B7FFFFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B7FFFFFFF

ImgBlt_BLENDAND_XRGB_B80000000

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B80000000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B80000000

ImgBlt_BLENDAND_XRGB_B8FFFFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_XRGB_B8FFFFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_XRGB_B8FFFFFFF

ImgBlt_BLENDAND_ZRGB_B007FFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B007FFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B007FFFFF

ImgBlt_BLENDAND_ZRGB_B00800000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B00800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B00800000

ImgBlt_BLENDAND_ZRGB_B00D00000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B00D00000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B00D00000

ImgBlt_BLENDAND_ZRGB_B03300000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B03300000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B03300000

ImgBlt_BLENDAND_ZRGB_B44400000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B44400000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B44400000

ImgBlt_BLENDAND_ZRGB_B444FFFFF

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B444FFFFF
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B444FFFFF

ImgBlt_BLENDAND_ZRGB_B66800000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B66800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B66800000

ImgBlt_BLENDAND_ZRGB_B7F800000

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Test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B7F800000
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No alpha test result for Image_blit::ImgBlt_BLENDAND_ZRGB_B7F800000

ImgBlt_Clip_0_0_640_480

Demonstrates expected behavior of the contextual clip rectangle (class 0x19) during image blits.

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Test result for Image_blit::ImgBlt_Clip_0_0_640_480
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No alpha test result for Image_blit::ImgBlt_Clip_0_0_640_480

ImgBlt_Clip_300_200_16_24

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Test result for Image_blit::ImgBlt_Clip_300_200_16_24
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No alpha test result for Image_blit::ImgBlt_Clip_300_200_16_24

ImgBlt_Clip_320_240_0_0

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Test result for Image_blit::ImgBlt_Clip_320_240_0_0
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No alpha test result for Image_blit::ImgBlt_Clip_320_240_0_0

ImgBlt_Clip_320_240_0_10

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Test result for Image_blit::ImgBlt_Clip_320_240_0_10
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No alpha test result for Image_blit::ImgBlt_Clip_320_240_0_10

ImgBlt_Clip_320_240_1_1

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Test result for Image_blit::ImgBlt_Clip_320_240_1_1
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No alpha test result for Image_blit::ImgBlt_Clip_320_240_1_1

ImgBlt_Clip_320_240_640_480

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Test result for Image_blit::ImgBlt_Clip_320_240_640_480
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No alpha test result for Image_blit::ImgBlt_Clip_320_240_640_480

ImgBlt_Clip_320_240_64_40

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Test result for Image_blit::ImgBlt_Clip_320_240_64_40
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No alpha test result for Image_blit::ImgBlt_Clip_320_240_64_40

ImgBlt_SRCCOPY_ARGB_B00000000

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Test result for Image_blit::ImgBlt_SRCCOPY_ARGB_B00000000
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No alpha test result for Image_blit::ImgBlt_SRCCOPY_ARGB_B00000000

ImgBlt_SRCCOPY_XRGB_B00000000

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Test result for Image_blit::ImgBlt_SRCCOPY_XRGB_B00000000
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No alpha test result for Image_blit::ImgBlt_SRCCOPY_XRGB_B00000000

ImgBlt_SRCCOPY_ZRGB_B00000000

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Test result for Image_blit::ImgBlt_SRCCOPY_ZRGB_B00000000
Image as seen on display
No alpha test result for Image_blit::ImgBlt_SRCCOPY_ZRGB_B00000000

OverlapFIFO

Demonstrates that image blits overlapping the pushbuffer are performed without issue on HW. A blit copying the test image over the current pushbuffer write address is queued, followed by a blit copying the data from there to the screen. This is flushed to the HW, along with a wait until the pushbuffer is fully consumed. Failure to wait demonstrates a race between the blits and subsequent instructions, generally leading to some corruption near the top of the image.

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Test result for Image_blit::OverlapFIFO
Image as seen on display
No alpha test result for Image_blit::OverlapFIFO