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Change default usage mode to GL_STREAM_DRAW

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Kovid Goyal
2017-08-22 18:10:28 +05:30
parent adbce71fb4
commit 1c56de5605
4 changed files with 26 additions and 26 deletions
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31
kitty/shaders.py
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@@ -13,21 +13,20 @@ from threading import Lock
from .fast_data_types import (
BOLD, GL_ARRAY_BUFFER, GL_CLAMP_TO_EDGE, GL_COMPILE_STATUS, GL_FLOAT,
GL_FRAGMENT_SHADER, GL_LINK_STATUS, GL_MAX_ARRAY_TEXTURE_LAYERS,
GL_MAX_TEXTURE_SIZE, GL_NEAREST, GL_R8, GL_RED, GL_STATIC_DRAW,
GL_STREAM_DRAW, GL_TEXTURE0, GL_TEXTURE_2D_ARRAY,
GL_TEXTURE_MAG_FILTER, GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S,
GL_TEXTURE_WRAP_T, GL_TRUE, GL_UNPACK_ALIGNMENT, GL_UNSIGNED_BYTE,
GL_VERTEX_SHADER, ITALIC, SpriteMap, copy_image_sub_data, glActiveTexture,
glAttachShader, glBindBuffer, glBindTexture, glBindVertexArray,
glCompileShader, glCopyImageSubData, glCreateProgram, glCreateShader,
glDeleteBuffer, glDeleteProgram, glDeleteShader, glDeleteTexture,
glDeleteVertexArray, glEnableVertexAttribArray, glGenBuffers,
glGenTextures, glGenVertexArrays, glGetAttribLocation, glGetBufferSubData,
glGetIntegerv, glGetProgramInfoLog, glGetProgramiv, glGetShaderInfoLog,
glGetShaderiv, glGetUniformLocation, glLinkProgram, glPixelStorei,
glShaderSource, glTexParameteri, glTexStorage3D,
glTexSubImage3D, glUseProgram, glVertexAttribDivisor,
glVertexAttribPointer, replace_or_create_buffer
GL_MAX_TEXTURE_SIZE, GL_NEAREST, GL_R8, GL_RED, GL_STREAM_DRAW,
GL_TEXTURE0, GL_TEXTURE_2D_ARRAY, GL_TEXTURE_MAG_FILTER,
GL_TEXTURE_MIN_FILTER, GL_TEXTURE_WRAP_S, GL_TEXTURE_WRAP_T, GL_TRUE,
GL_UNPACK_ALIGNMENT, GL_UNSIGNED_BYTE, GL_VERTEX_SHADER, ITALIC, SpriteMap,
copy_image_sub_data, glActiveTexture, glAttachShader, glBindBuffer,
glBindTexture, glBindVertexArray, glCompileShader, glCopyImageSubData,
glCreateProgram, glCreateShader, glDeleteBuffer, glDeleteProgram,
glDeleteShader, glDeleteTexture, glDeleteVertexArray,
glEnableVertexAttribArray, glGenBuffers, glGenTextures, glGenVertexArrays,
glGetAttribLocation, glGetBufferSubData, glGetIntegerv,
glGetProgramInfoLog, glGetProgramiv, glGetShaderInfoLog, glGetShaderiv,
glGetUniformLocation, glLinkProgram, glPixelStorei, glShaderSource,
glTexParameteri, glTexStorage3D, glTexSubImage3D, glUseProgram,
glVertexAttribDivisor, glVertexAttribPointer, replace_or_create_buffer
)
from .fonts.render import render_cell
from .utils import safe_print
@@ -281,7 +280,7 @@ class ShaderProgram: # {{{
glDeleteVertexArray(vao_id)
buffer_manager.delete(buf_id)
def send_vertex_data(self, vao_id, data, usage=GL_STATIC_DRAW):
def send_vertex_data(self, vao_id, data, usage=GL_STREAM_DRAW):
bufid = self.vertex_arrays[vao_id]
buffer_manager.set_data(bufid, data, usage=usage)