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Author SHA1 Message Date
Sascha Willems
8fdabb0019 Added VK_NV_ray_tracing reflections example 2019-04-27 11:05:29 +02:00
Sascha Willems
e140095002 Pass VK_NULL_HANDLE instead of nullptr for pipeline cache 2019-04-26 17:45:38 +02:00
Sascha Willems
5011d7afae Storage usage flags for scene 2019-04-23 08:16:35 +02:00
Sascha Willems
00982b70bb Added option for passing additional vertex/index buffer memory usage flags for loading models 
Removed unused optional assimp flags
 2019-04-23 08:15:23 +02:00
Soowan Park
7c34859bb6 Fix incorrect VkDescriptorPoolSize in negativeviewportheight. 
There is assertion fail in negativeviewportheight (AMD GPU). The example create two VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER for descriptorSet, but descriptorCount is one in descriptorPool.
 2019-04-22 17:53:28 -04:00
Sascha Willems
a1b21f6990 Added VK_NV_ray_tracing shadow casting example 2019-04-22 18:49:38 +02:00
Sascha Willems
a12af1718a Code cleanup 2019-04-22 18:42:41 +02:00
Sascha Willems
5f31c40898 Default constructor argument 2019-04-22 18:29:24 +02:00
Sascha Willems
6a73419f38 Added support for Turing Shader extensions to CMake example build function 2019-04-22 17:47:22 +02:00
Sascha Willems
f04b7217bb Code cleanup (variable shadowing) 2019-04-21 18:13:22 +02:00
Sascha Willems
85a13ec645 Color triangle using barycentric coordinates 2019-04-21 15:39:28 +02:00
Sascha Willems
8bb1b8de21 Resource cleanup, code cleanup 2019-04-21 10:00:31 +02:00
Sascha Willems
b8b3fac9b4 Added basic VK_NV_ray_tracing example (wip) 2019-04-20 17:54:17 +02:00
Sascha Willems
aa915d2c24 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-16 20:50:17 +02:00
Sascha Willems
e7cc457303 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-16 20:10:50 +02:00
Sascha Willems
bfdf821d31 Much improved cube map visualization 
Now displays all six cube map faces as a single cross
 2019-04-15 21:30:57 +02:00
Sascha Willems
50e4972d02 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-14 19:38:30 +02:00
Sascha Willems
6e26db239e Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-14 11:43:50 +02:00
Sascha Willems
60a5cecaa4 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-14 10:32:05 +02:00
Sascha Willems
a3c2f42859 Reworked texture array sample, code cleanup. refactoring 2019-04-13 13:38:17 +02:00
Sascha Willems
a44c09155b Validation disabled by default 2019-04-13 12:25:08 +02:00
Sascha Willems
b58375f6ad Output wayland xdg headers into proper directory 
Refs #567
 2019-04-13 12:13:11 +02:00
Sascha Willems
71e4d68548 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-02 20:05:21 +02:00
Sascha Willems
cd3ef3e713 Enabled shader clip distance feature (validation) 
Regenerated shaders with current glslang compiler
 2019-04-01 20:45:42 +02:00
Sascha Willems
7e84566a3d Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Proper stage and access masks
Code cleanup
 2019-04-01 20:42:15 +02:00
Sascha Willems
b1c2529032 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Code cleanup
 2019-04-01 20:22:28 +02:00
Sascha Willems
84b1c30714 Correct calling convention 
Fixes #556
 2019-03-31 21:24:45 +02:00
Sascha Willems
f6b99f9b01 Code cleanup and refactoring 2019-03-31 19:43:38 +02:00
Sascha Willems
4e05589b09 Replace dedicated offscreen command buffer and complicated synchronization with single command buffer and sync via sub pass dependencies 
Refs #536
 2019-03-31 16:05:06 +02:00
Sascha Willems
a167aee777 Added negative viewport example to readme 2019-03-31 10:14:52 +02:00
Sascha Willems
0a8428fb6c Comment on Vulkan 1.1 and core feature 2019-03-29 22:43:02 +01:00
Sascha Willems
b7ccc6e318 Fixed links to articles on my web site 2019-03-29 16:21:30 +01:00
Sascha Willems
43f529f46b Initial state 2019-03-29 15:40:27 +01:00
Sascha Willems
48a1e40000 Added negative viewport height example Android build files 2019-03-29 14:11:00 +01:00
Sascha Willems
a1ab86cc90 Updated Android gradle version 2019-03-29 14:10:35 +01:00
Sascha Willems
072a174e6b Resource cleanup 2019-03-29 08:50:17 +01:00
Sascha Willems
b64f83cc68 Render and visualize CW and CCW quads 2019-03-29 08:45:47 +01:00
Sascha Willems
8afe8d825d Cleanup, code comments 2019-03-29 08:07:20 +01:00
Sascha Willems
358ab9d550 Added new sample to demonstrate negative viewport height via VK_KHR_MAINTENANCE1 
Refs #563
 2019-03-28 23:51:50 +01:00
Sascha Willems
35ff87a7e3 Updated appveyor settings 2019-03-24 19:26:55 +01:00
Sascha Willems
a7cec2a43f
Merge pull request #555 from gary-sweet/deferred_ms_fix 
Fix sample count limits in deferredmultisampling
 2019-03-23 09:39:53 +01:00
Sascha Willems
41116e4b53
Merge pull request #560 from rg3igalia/fix_occulsionquery_ubo_update 
Fix occlusion query example visual glitch
 2019-03-23 09:39:00 +01:00
Ricardo Garcia
afc1663f85 Fix occlusion query example visual glitch 
In the occlusion query example, uniform buffers containing visibility
flags are only updated when the view changes, and visibility information
is calculated from occlusion queries coming from the previous frame.

This means a quick mouse movement can produce a visual glitch by which
the number of visible fragments becomes zero (and this is correctly
reflected in the UI overlay) but the color of the model remains
unchanged, or vice versa, until the view is changed again with the
mouse.

To fix this, update uniform buffers before preparing every frame as part
of the draw() method.
 2019-03-20 14:15:44 +01:00
Gary Sweet
7632def9d6 Fix sample count limits in deferredmultisampling 
The sample count was previously fixed at 8, which is not supported
on some platforms. The code now checks for the maximum supported
sample count and uses that instead.

If you would prefer the upper limit to be fixed at 8, that is
obviously trivial to change.
 2019-03-06 12:58:28 +00:00
Sascha Willems
a0adb3cd68 Moved model to asset pack, fixed image usage (validation) 
Fixes #553
 2019-03-05 20:22:46 +01:00
Sascha Willems
886617c7f3 Updated Vulkan headers to 1.1.101 2019-03-02 17:22:44 +01:00
Sascha Willems
99a52ed64b Properly initialize compute UBO before first submit 
Better naming
Fixes #552
 2019-02-28 19:41:30 +01:00
Sascha Willems
783199b1c8
Merge pull request #549 from djdeath/master 
Make FPS counter more accurate
 2019-02-25 19:29:24 +01:00
Lionel Landwerlin
9db191f9a9 Make FPS counter more accurate 
While trying to figure a discrepancy between the FPS counter from the
overlay we've introduced in Mesa [1] and the counter in the Vulkan
demos, I figured the demos are not accounting for part of the
rendering loop but rather just the amount of time spent rendering.

This changes accounts for the total amount of time between 2 frames. I
don't think any difference is visible until you reach high frame rates
of 100s or so.

[1]: https://gitlab.freedesktop.org/mesa/mesa/merge_requests/303
 2019-02-23 20:51:38 +00:00
Sascha Willems
cf83c1b499 Nicer font for ImGui overlay 2019-02-20 20:57:38 +01:00