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Added tutorials "06 - Descriptor Sets" and "07 - Uniform Buffers". Added functions for projection matrices generation to Tools. Added function for loading images from files (with stb_image library). Updated README.md file with description of Tutorial06.

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plapins
2016-06-22 23:23:22 +02:00
parent 37d04f3be5
commit c064ec5a4a
26 changed files with 10307 additions and 6 deletions
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Tutorial06/Data06/shader.frag
Warning, version 430 is not yet complete; most version-specific features are present, but some are missing.
Linked fragment stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 20
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Fragment 4 "main" 9 17
ExecutionMode 4 OriginLowerLeft
Source GLSL 430
Name 4 "main"
Name 9 "o_Color"
Name 13 "u_Texture"
Name 17 "v_Texcoord"
Decorate 9(o_Color) Location 0
Decorate 13(u_Texture) DescriptorSet 0
Decorate 13(u_Texture) Binding 0
Decorate 17(v_Texcoord) Location 0
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 4
8: TypePointer Output 7(fvec4)
9(o_Color): 8(ptr) Variable Output
10: TypeImage 6(float) 2D sampled format:Unknown
11: TypeSampledImage 10
12: TypePointer UniformConstant 11
13(u_Texture): 12(ptr) Variable UniformConstant
15: TypeVector 6(float) 2
16: TypePointer Input 15(fvec2)
17(v_Texcoord): 16(ptr) Variable Input
4(main): 2 Function None 3
5: Label
14: 11 Load 13(u_Texture)
18: 15(fvec2) Load 17(v_Texcoord)
19: 7(fvec4) ImageSampleImplicitLod 14 18
Store 9(o_Color) 19
Return
FunctionEnd

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// Copyright 2016 Intel Corporation All Rights Reserved
//
// Intel makes no representations about the suitability of this software for any purpose.
// THIS SOFTWARE IS PROVIDED ""AS IS."" INTEL SPECIFICALLY DISCLAIMS ALL WARRANTIES,
// EXPRESS OR IMPLIED, AND ALL LIABILITY, INCLUDING CONSEQUENTIAL AND OTHER INDIRECT DAMAGES,
// FOR THE USE OF THIS SOFTWARE, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY
// RIGHTS, AND INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// Intel does not assume any responsibility for any errors which may appear in this software
// nor any responsibility to update it.
#version 430
layout(set=0, binding=0) uniform sampler2D u_Texture;
layout(location = 0) in vec2 v_Texcoord;
layout(location = 0) out vec4 o_Color;
void main() {
o_Color = texture( u_Texture, v_Texcoord );
}

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// Copyright 2016 Intel Corporation All Rights Reserved
//
// Intel makes no representations about the suitability of this software for any purpose.
// THIS SOFTWARE IS PROVIDED ""AS IS."" INTEL SPECIFICALLY DISCLAIMS ALL WARRANTIES,
// EXPRESS OR IMPLIED, AND ALL LIABILITY, INCLUDING CONSEQUENTIAL AND OTHER INDIRECT DAMAGES,
// FOR THE USE OF THIS SOFTWARE, INCLUDING LIABILITY FOR INFRINGEMENT OF ANY PROPRIETARY
// RIGHTS, AND INCLUDING THE WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
// Intel does not assume any responsibility for any errors which may appear in this software
// nor any responsibility to update it.
#version 450
layout(location = 0) in vec4 i_Position;
layout(location = 1) in vec2 i_Texcoord;
out gl_PerVertex
{
vec4 gl_Position;
};
layout(location = 0) out vec2 v_Texcoord;
void main() {
gl_Position = i_Position;
v_Texcoord = i_Texcoord;
}

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Tutorial06/Data06/shader.vert
Warning, version 450 is not yet complete; most version-specific features are present, but some are missing.
Linked vertex stage:
// Module Version 10000
// Generated by (magic number): 80001
// Id's are bound by 24
Capability Shader
1: ExtInstImport "GLSL.std.450"
MemoryModel Logical GLSL450
EntryPoint Vertex 4 "main" 10 14 20 22
Source GLSL 450
Name 4 "main"
Name 8 "gl_PerVertex"
MemberName 8(gl_PerVertex) 0 "gl_Position"
Name 10 ""
Name 14 "i_Position"
Name 20 "v_Texcoord"
Name 22 "i_Texcoord"
MemberDecorate 8(gl_PerVertex) 0 BuiltIn Position
Decorate 8(gl_PerVertex) Block
Decorate 14(i_Position) Location 0
Decorate 20(v_Texcoord) Location 0
Decorate 22(i_Texcoord) Location 1
2: TypeVoid
3: TypeFunction 2
6: TypeFloat 32
7: TypeVector 6(float) 4
8(gl_PerVertex): TypeStruct 7(fvec4)
9: TypePointer Output 8(gl_PerVertex)
10: 9(ptr) Variable Output
11: TypeInt 32 1
12: 11(int) Constant 0
13: TypePointer Input 7(fvec4)
14(i_Position): 13(ptr) Variable Input
16: TypePointer Output 7(fvec4)
18: TypeVector 6(float) 2
19: TypePointer Output 18(fvec2)
20(v_Texcoord): 19(ptr) Variable Output
21: TypePointer Input 18(fvec2)
22(i_Texcoord): 21(ptr) Variable Input
4(main): 2 Function None 3
5: Label
15: 7(fvec4) Load 14(i_Position)
17: 16(ptr) AccessChain 10 12
Store 17 15
23: 18(fvec2) Load 22(i_Texcoord)
Store 20(v_Texcoord) 23
Return
FunctionEnd