diff options
| author | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2017-08-11 19:09:55 +0200 |
|---|---|---|
| committer | Fabio Alessandrelli <fabio.alessandrelli@gmail.com> | 2017-08-11 23:26:24 +0200 |
| commit | 9b9a723c771a0146cb16e23c3dac744af312bad7 (patch) | |
| tree | 39deb91751445abf65b875a2b569bea16403abeb /drivers | |
| parent | f863c0ca14111d4bab06604fb4e2bf42fc83f0da (diff) | |
Some fixes for shaders and WebGL2
Add padding to UBO data to be multiple of 16 bytes
Add precision definition for samplers
Replace texture2D (deprecated) with texture in shaders
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gles3/rasterizer_canvas_gles3.h | 2 | ||||
| -rw-r--r-- | drivers/gles3/rasterizer_scene_gles3.h | 2 | ||||
| -rw-r--r-- | drivers/gles3/shader_gles3.cpp | 6 | ||||
| -rw-r--r-- | drivers/gles3/shaders/canvas.glsl | 4 |
4 files changed, 12 insertions, 2 deletions
diff --git a/drivers/gles3/rasterizer_canvas_gles3.h b/drivers/gles3/rasterizer_canvas_gles3.h index 26003f543f..29f889cc88 100644 --- a/drivers/gles3/rasterizer_canvas_gles3.h +++ b/drivers/gles3/rasterizer_canvas_gles3.h @@ -42,6 +42,7 @@ public: float projection_matrix[16]; float time; + uint8_t padding[12]; }; RasterizerSceneGLES3 *scene_render; @@ -102,6 +103,7 @@ public: float light_height; float light_outside_alpha; float shadow_distance_mult; + uint8_t padding[4]; } ubo_data; GLuint ubo; diff --git a/drivers/gles3/rasterizer_scene_gles3.h b/drivers/gles3/rasterizer_scene_gles3.h index f6509e0041..0cdaef44a9 100644 --- a/drivers/gles3/rasterizer_scene_gles3.h +++ b/drivers/gles3/rasterizer_scene_gles3.h @@ -141,6 +141,7 @@ public: float fog_height_min; float fog_height_max; float fog_height_curve; + uint8_t padding[8]; } ubo_data; @@ -150,6 +151,7 @@ public: float transform[16]; float ambient_contribution; + uint8_t padding[12]; } env_radiance_data; diff --git a/drivers/gles3/shader_gles3.cpp b/drivers/gles3/shader_gles3.cpp index f1077e2d20..77e257dfc8 100644 --- a/drivers/gles3/shader_gles3.cpp +++ b/drivers/gles3/shader_gles3.cpp @@ -273,6 +273,9 @@ ShaderGLES3::Version *ShaderGLES3::get_current_version() { //vertex precision is high strings.push_back("precision highp float;\n"); strings.push_back("precision highp int;\n"); + strings.push_back("precision highp sampler2D;\n"); + strings.push_back("precision highp samplerCube;\n"); + strings.push_back("precision highp sampler2DArray;\n"); #if 0 if (cc) { @@ -371,6 +374,9 @@ ShaderGLES3::Version *ShaderGLES3::get_current_version() { //fragment precision is medium strings.push_back("precision highp float;\n"); strings.push_back("precision highp int;\n"); + strings.push_back("precision highp sampler2D;\n"); + strings.push_back("precision highp samplerCube;\n"); + strings.push_back("precision highp sampler2DArray;\n"); #if 0 if (cc) { diff --git a/drivers/gles3/shaders/canvas.glsl b/drivers/gles3/shaders/canvas.glsl index 1c950c82d9..f0dc14c35a 100644 --- a/drivers/gles3/shaders/canvas.glsl +++ b/drivers/gles3/shaders/canvas.glsl @@ -532,11 +532,11 @@ FRAGMENT_SHADER_CODE #ifdef USE_RGBA_SHADOWS -#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1) ) +#define SHADOW_DEPTH(m_tex,m_uv) dot(texture((m_tex),(m_uv)),vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1) ) #else -#define SHADOW_DEPTH(m_tex,m_uv) (texture2D((m_tex),(m_uv)).r) +#define SHADOW_DEPTH(m_tex,m_uv) (texture((m_tex),(m_uv)).r) #endif |