gfx_api: Initial support for multiple render passes / offscreen FBOs #3290

past-due · 2023-06-25T17:48:47Z

Important:

This PR bumps the minimum requirements to: OpenGL 3.0+ / OpenGL ES 3.0+ (Vulkan requirements are unchanged)

Some prep-work for: depth/shadow maps, future possible post-processing on the rendered scene.

… getter

…time

GL_ARB_invalidate_subdata, GL_EXT_discard_framebuffer, GL_EXT_multisampled_render_to_texture

Because of FBO and other future requirements

OpenGL ES is particularly picky about this

…r offscreen framebuffer

…render buffer format

…s available) If glGetInternalformativ isn't available to properly check

past-due added 23 commits June 20, 2023 14:24

Refactor pie_PerspectiveGet, cache multiple matrices, separate skybox…

3bfa1b9

… getter

InstancedMeshRenderer refactoring: pass in viewMatrix at actual draw …

06466d7

…time

Refactor InstancedMeshRenderer

354220c

gfx_api: Add sampler_type::nearest_border, border_color to texture_input

ed0e9f5

[OpenGL] New method for handling binding additional samplers

b11ae46

gfx_api: Add iV_DebugDrawTextureToQuad

2564bed

gfx_api: Initial depth pass support

1069d7a

[OpenGL] Add glCheckFramebufferStatus call

59efab7

[OpenGL] glad: Add framebuffer / multisampling extensions

cbe7ea0

GL_ARB_invalidate_subdata, GL_EXT_discard_framebuffer, GL_EXT_multisampled_render_to_texture

[OpenGL] Bump minimum requirements to OpenGL 3.0+ / OpenGL ES 3.0+

2bcb7b4

Because of FBO and other future requirements

[OpenGL] Don't bother logging OpenGL 1.x compat

86ead4c

draw3DScene: Fix pie_BeginInterface location

c4e3227

[Vulkan] findProperties: Add (optional) bool output value

f16e9df

[Vulkan] Refactor attachment image + view creation

940ed0c

gfx_api: Add abstract_texture::backend_internal_value()

7e70b45

gfx_api: Support offscreen framebuffer for scene rendering

bc7d40a

[OpenGL] Cap MSAA at 16

c8909df

Avoid lots of temporary WzStrings due to iIMDShape.modelName

d0997ee

Silence MSVC warnings

adfff69

[OpenGL] OpenGL ES: Specify default precision for sampler2DArray

553b6c9

gfx_api: Tweak how depth formats are handled, fix OpenGL ES issues

a6061e3

[OpenGL] Use glDrawBuffers instead of glDrawBuffer, fix OpenGL ES compat

f56eb23

Fix-up float literals in shaders

65ace3f

OpenGL ES is particularly picky about this

past-due force-pushed the 2023_03_additional_render_passes_1 branch from bb53545 to 65ace3f Compare June 25, 2023 22:13

past-due added this to the 4.4.0-beta1 milestone Jun 25, 2023

past-due added 5 commits June 25, 2023 22:44

gfx_api: Use a single (huge) triangle that covers the screen to rende…

f5ca02d

…r offscreen framebuffer

[OpenGL] OpenGL ES: Color texture format must match the multisampled …

20a2996

…render buffer format

[OpenGL] Disable ASTC support for most platforms (even if extension i…

a46bac6

…s available) If glGetInternalformativ isn't available to properly check

[OpenGL] Tweak OpenGLES sampler2DArray default precision

a9f0b5b

atmosDrawParticles: Cache some expensive calculations

74722bd

Minor cleanup

ed4791c

past-due merged commit 208a206 into Warzone2100:master Jun 26, 2023

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gfx_api: Initial support for multiple render passes / offscreen FBOs #3290

gfx_api: Initial support for multiple render passes / offscreen FBOs #3290

past-due commented Jun 25, 2023 •

edited

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gfx_api: Initial support for multiple render passes / offscreen FBOs #3290

gfx_api: Initial support for multiple render passes / offscreen FBOs #3290

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past-due commented Jun 25, 2023 • edited Loading

past-due commented Jun 25, 2023 •

edited

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