Removed D3D9. (#3191)

README.md

@@ -32,7 +32,6 @@ rendering library.
 
 Supported rendering backends:
 
- * Direct3D 9
  * Direct3D 11
  * Direct3D 12
  * GNM (only for licensed PS4 developers, search DevNet forums for source)

bindings/bf/bgfx.bf

@@ -1374,11 +1374,6 @@ public static class bgfx
 		/// </summary>
 		Agc,
 
-		/// <summary>
-		/// Direct3D 9.0
-		/// </summary>
-		Direct3D9,
-
 		/// <summary>
 		/// Direct3D 11.0
 		/// </summary>

bindings/cs/bgfx.cs

@@ -1371,11 +1371,6 @@ public enum RendererType
 		/// </summary>
 		Agc,
 
-		/// <summary>
-		/// Direct3D 9.0
-		/// </summary>
-		Direct3D9,
-
 		/// <summary>
 		/// Direct3D 11.0
 		/// </summary>

bindings/d/fakeenum.d

@@ -14,7 +14,7 @@ extern(C++, "bgfx") package final abstract class Fatal{
 }
 extern(C++, "bgfx") package final abstract class RendererType{
 	enum Enum{
-		noop,agc,direct3D9,direct3D11,direct3D12,gnm,metal,nvn,openGLES,openGL,vulkan,webGPU,count
+		noop,agc,direct3D11,direct3D12,gnm,metal,nvn,openGLES,openGL,vulkan,webGPU,count
 	}
 }
 extern(C++, "bgfx") package final abstract class Access{
@@ -72,6 +72,11 @@ extern(C++, "bgfx") package final abstract class ViewMode{
 		default_,sequential,depthAscending,depthDescending,count
 	}
 }
+extern(C++, "bgfx") package final abstract class NativeWindowHandleType{
+	enum Enum{
+		default_,wayland,count
+	}
+}
 extern(C++, "bgfx") package final abstract class RenderFrame{
 	enum Enum{
 		noContext,render,timeout,exiting,count

bindings/d/package.d

@@ -10,7 +10,7 @@ import bindbc.bgfx.config;
 import bindbc.common.types: va_list;
 static import bgfx.fakeenum;
 
-enum uint apiVersion = 122;
+enum uint apiVersion = 123;
 
 alias ViewID = ushort;
 deprecated("Please use `ViewID` instead.") alias ViewId = ushort;
@@ -592,7 +592,6 @@ enum Fatal: bgfx.fakeenum.Fatal.Enum{
 enum RendererType: bgfx.fakeenum.RendererType.Enum{
 	noop = bgfx.fakeenum.RendererType.Enum.noop,
 	agc = bgfx.fakeenum.RendererType.Enum.agc,
-	direct3D9 = bgfx.fakeenum.RendererType.Enum.direct3D9,
 	direct3D11 = bgfx.fakeenum.RendererType.Enum.direct3D11,
 	direct3D12 = bgfx.fakeenum.RendererType.Enum.direct3D12,
 	gnm = bgfx.fakeenum.RendererType.Enum.gnm,

bindings/zig/bgfx.zig

@@ -840,9 +840,6 @@ pub const RendererType = enum(c_int) {
     /// AGC
     Agc,
 
-    /// Direct3D 9.0
-    Direct3D9,
-
     /// Direct3D 11.0
     Direct3D11,
 

docs/overview.rst

@@ -17,7 +17,6 @@ licensed under permissive BSD-2 clause open source license.
 Supported rendering backends
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
--  Direct3D 9
 -  Direct3D 11
 -  Direct3D 12
 -  GNM (only for licensed PS4 developers, search DevNet forums for source)

examples/09-hdr/hdr.cpp

@@ -11,8 +11,6 @@
 namespace
 {
 
-static float s_texelHalf = 0.0f;
-
 struct PosColorTexCoord0Vertex
 {
 	float m_x;
@@ -37,7 +35,7 @@ struct PosColorTexCoord0Vertex
 
 bgfx::VertexLayout PosColorTexCoord0Vertex::ms_layout;
 
-void screenSpaceQuad(float _textureWidth, float _textureHeight, bool _originBottomLeft = false, float _width = 1.0f, float _height = 1.0f)
+void screenSpaceQuad(bool _originBottomLeft = false, float _width = 1.0f, float _height = 1.0f)
 {
 	if (3 == bgfx::getAvailTransientVertexBuffer(3, PosColorTexCoord0Vertex::ms_layout) )
 	{
@@ -52,13 +50,11 @@ void screenSpaceQuad(float _textureWidth, float _textureHeight, bool _originBott
 		const float miny = 0.0f;
 		const float maxy = _height*2.0f;
 
-		const float texelHalfW = s_texelHalf/_textureWidth;
-		const float texelHalfH = s_texelHalf/_textureHeight;
-		const float minu = -1.0f + texelHalfW;
-		const float maxu =  1.0f + texelHalfW;
+		const float minu = -1.0f;
+		const float maxu =  1.0f;
 
-		float minv = texelHalfH;
-		float maxv = 2.0f + texelHalfH;
+		float minv = 0.0f;
+		float maxv = 2.0f;
 
 		if (_originBottomLeft)
 		{
@@ -107,8 +103,8 @@ void setOffsets2x2Lum(bgfx::UniformHandle _handle, uint32_t _width, uint32_t _he
 	{
 		for (uint32_t xx = 0; xx < 3; ++xx)
 		{
-			offsets[num][0] = (xx - s_texelHalf) * du;
-			offsets[num][1] = (yy - s_texelHalf) * dv;
+			offsets[num][0] = xx * du;
+			offsets[num][1] = yy * dv;
 			++num;
 		}
 	}
@@ -128,8 +124,8 @@ void setOffsets4x4Lum(bgfx::UniformHandle _handle, uint32_t _width, uint32_t _he
 	{
 		for (uint32_t xx = 0; xx < 4; ++xx)
 		{
-			offsets[num][0] = (xx - 1.0f - s_texelHalf) * du;
-			offsets[num][1] = (yy - 1.0f - s_texelHalf) * dv;
+			offsets[num][0] = (xx - 1.0f) * du;
+			offsets[num][1] = (yy - 1.0f) * dv;
 			++num;
 		}
 	}
@@ -221,7 +217,6 @@ class ExampleHDR : public entry::AppI
 		imguiCreate();
 
 		m_caps = bgfx::getCaps();
-		s_texelHalf = bgfx::RendererType::Direct3D9 == m_caps->rendererType ? 0.5f : 0.0f;
 
 		m_oldWidth  = 0;
 		m_oldHeight = 0;
@@ -496,7 +491,7 @@ class ExampleHDR : public entry::AppI
 			bgfx::setTexture(0, s_texCube, m_uffizi);
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
 			bgfx::setUniform(u_mtx, mtx);
-			screenSpaceQuad( (float)m_width, (float)m_height, true);
+			screenSpaceQuad(true);
 			bgfx::submit(hdrSkybox, m_skyProgram);
 
 			// Render m_mesh into view hdrMesh.
@@ -508,35 +503,35 @@ class ExampleHDR : public entry::AppI
 			setOffsets2x2Lum(u_offset, 128, 128);
 			bgfx::setTexture(0, s_texColor, m_fbtextures[0]);
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad(128.0f, 128.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrLuminance, m_lumProgram);
 
 			// Downscale luminance 0.
 			setOffsets4x4Lum(u_offset, 128, 128);
 			bgfx::setTexture(0, s_texColor, bgfx::getTexture(m_lum[0]) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad(64.0f, 64.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrLumScale0, m_lumAvgProgram);
 
 			// Downscale luminance 1.
 			setOffsets4x4Lum(u_offset, 64, 64);
 			bgfx::setTexture(0, s_texColor, bgfx::getTexture(m_lum[1]) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad(16.0f, 16.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrLumScale1, m_lumAvgProgram);
 
 			// Downscale luminance 2.
 			setOffsets4x4Lum(u_offset, 16, 16);
 			bgfx::setTexture(0, s_texColor, bgfx::getTexture(m_lum[2]) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad(4.0f, 4.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrLumScale2, m_lumAvgProgram);
 
 			// Downscale luminance 3.
 			setOffsets4x4Lum(u_offset, 4, 4);
 			bgfx::setTexture(0, s_texColor, bgfx::getTexture(m_lum[3]) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad(1.0f, 1.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrLumScale3, m_lumAvgProgram);
 
 			// m_bright pass m_threshold is tonemap[3].
@@ -545,22 +540,22 @@ class ExampleHDR : public entry::AppI
 			bgfx::setTexture(1, s_texLum, bgfx::getTexture(m_lum[4]) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
 			bgfx::setUniform(u_tonemap, tonemap);
-			screenSpaceQuad( (float)m_width/2.0f, (float)m_height/2.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrBrightness, m_brightProgram);
 
 			// m_blur m_bright pass vertically.
 			bgfx::setTexture(0, s_texColor, bgfx::getTexture(m_bright) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
 			bgfx::setUniform(u_tonemap, tonemap);
-			screenSpaceQuad( (float)m_width/8.0f, (float)m_height/8.0f, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrVBlur, m_blurProgram);
 
 			// m_blur m_bright pass horizontally, do tonemaping and combine.
 			bgfx::setTexture(0, s_texColor, m_fbtextures[0]);
 			bgfx::setTexture(1, s_texLum, bgfx::getTexture(m_lum[4]) );
 			bgfx::setTexture(2, s_texBlur, bgfx::getTexture(m_blur) );
 			bgfx::setState(BGFX_STATE_WRITE_RGB|BGFX_STATE_WRITE_A);
-			screenSpaceQuad( (float)m_width, (float)m_height, m_caps->originBottomLeft);
+			screenSpaceQuad(m_caps->originBottomLeft);
 			bgfx::submit(hdrHBlurTonemap, m_tonemapProgram);
 
 			if (bgfx::isValid(m_rb) )

examples/10-font/font.cpp

@@ -269,21 +269,16 @@ class ExampleFont : public entry::AppI
 			float view[16];
 			bx::mtxLookAt(view, eye, at);
 
-			float centering = 0.0f;
-			if (bgfx::getRendererType() == bgfx::RendererType::Direct3D9) {
-				centering = -0.5f;
-			}
-
 			// Setup a top-left ortho matrix for screen space drawing.
 			const bgfx::Caps* caps = bgfx::getCaps();
 			{
 				float ortho[16];
 				bx::mtxOrtho(
 					  ortho
-					, centering
-					, m_width  + centering
-					, m_height + centering
-					, centering
+					, 0.0f
+					, float(m_width)
+					, float(m_height)
+					, 0.0f
 					, 0.0f
 					, 100.0f
 					, 0.0f

examples/11-fontsdf/fontsdf.cpp

@@ -256,16 +256,11 @@ class ExampleFontSDF : public entry::AppI
 			float view[16];
 			bx::mtxLookAt(view, eye, at);
 
-			float centering = 0.0f;
-			if (bgfx::getRendererType() == bgfx::RendererType::Direct3D9) {
-				centering = -0.5f;
-			}
-
 			// Setup a top-left ortho matrix for screen space drawing.
 			const bgfx::Caps* caps = bgfx::getCaps();
 			{
 				float ortho[16];
-				bx::mtxOrtho(ortho, centering, m_width + centering, m_height + centering, centering, -1.0f, 1.0f, 0.0f, caps->homogeneousDepth);
+				bx::mtxOrtho(ortho, 0.0f, float(m_width), float(m_height), 0.0f, -1.0f, 1.0f, 0.0f, caps->homogeneousDepth);
 				bgfx::setViewTransform(0, view, ortho);
 				bgfx::setViewRect(0, 0, 0, uint16_t(m_width), uint16_t(m_height) );
 			}

examples/14-shadowvolumes/shadowvolumes.cpp

@@ -89,7 +89,6 @@ static const uint16_t s_planeIndices[] =
 };
 
 static bool s_oglNdc = false;
-static float s_texelHalf = 0.0f;
 
 static uint32_t s_viewMask = 0;
 
@@ -1797,7 +1796,6 @@ class ExampleShadowVolumes : public entry::AppI
 
 		const bgfx::Caps* caps = bgfx::getCaps();
 		s_oglNdc    = caps->homogeneousDepth;
-		s_texelHalf = bgfx::RendererType::Direct3D9 == caps->rendererType ? 0.5f : 0.0f;
 
 		// Imgui
 		imguiCreate();
@@ -2187,7 +2185,7 @@ class ExampleShadowVolumes : public entry::AppI
 			//update settings
 			s_uniforms.m_params.m_ambientPass     = 1.0f;
 			s_uniforms.m_params.m_lightingPass    = 1.0f;
-			s_uniforms.m_params.m_texelHalf       = s_texelHalf;
+			s_uniforms.m_params.m_texelHalf       = 0.0f;
 			s_uniforms.m_svparams.m_useStencilTex = float(m_useStencilTexture);
 
 			//set picked bunny model